← Corning overview

Corning vs Delta Electronics (Thailand): why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Corning Incorporated (GLW)

Q3 2026
▲2▼2

AI fiber deals boom, but guidance miss and dilution hit Corning

  • Nvidia invests up to $3.2B in Corning Nvidia invested up to $3.2 billion in Corning, deepening ties to AI data center buildout. This vote of confidence from a key AI chipmaker lifted hopes for long-term fiber demand and revenue.

    A major new investment directly tied to Corning's AI growth story.

  • Multiyear fiber deals with Meta, Amazon, Zayo, Verizon Corning signed multiyear fiber supply deals with Meta, Amazon, Zayo, and Verizon, including over 80 million fiber miles through 2032. These contracts lock in years of demand and support revenue visibility.

    New large customer agreements that underpin future growth.

  • Q3 guidance miss triggers sharp sell-off Corning's Q3 guidance missed consensus, causing an 11–16% sell-off and a 46% plunge in July. Optical growth decelerated from prior peaks, showing the stock remains highly sensitive to revenue misses.

    A key negative event that drove significant price declines.

  • Apple cancels all-glass iPhone; $2B stock sale dilutes Apple canceled its all-glass iPhone, hurting Corning's specialty glass prospects. A $2 billion stock sale diluted shareholders by up to 12 million shares, adding pressure on the stock price.

    Two separate negative developments that weighed on sentiment and valuation.

September 2026
▲2▼2

AI fiber deals surge, but stock sale and miss sting Corning

  • New AI fiber deals lock in long-term demand Amazon signed a multibillion-dollar multiyear fiber deal, and Verizon committed to over 80 million miles of fiber through 2032, securing years of revenue for Corning's AI-driven optical business.

    These major new contracts directly boost Corning's future sales and growth outlook.

  • Optical sales jump and strategic moves Q2 Optical Communications sales rose 32% year over year, management cited very strong demand, and Corning invested in South Korean glass, raised display glass prices 15%+, and advanced a new multicore fiber standard.

    Strong financial results and strategic investments show Corning is capitalizing on AI demand.

  • $2 billion stock sale dilutes shareholders A $2 billion at-the-market stock sale diluted shareholders by up to 12 million shares, sending the stock down about 12% as investors reacted to the added supply of shares.

    This capital raise directly pressured the stock price through dilution.

  • July's 46% plunge shows revenue miss risk July's 46% plunge after a minor revenue miss shows how sharply any sales shortfall can punish the stock despite strong AI deals, highlighting ongoing sensitivity to quarterly results.

    This illustrates a key risk factor that continues to weigh on investor sentiment.

Latest
▲3▼1

Corning's $2B stock sale dilutes shares, but AI fiber demand and glass price hikes stay strong

  • $2B at-the-market stock sale dilutes shareholders Corning launched a $2 billion stock sale through Goldman Sachs, issuing up to 12 million new shares and diluting existing owners. The stock fell about 12% as investors worried their slice of future profits would shrink. This is a real near-term drag on the share price.

    This is the biggest new event of the period and directly explains the sharp price drop.

  • Display glass prices raised over 15% Corning announced global price increases of 15% or more on yen-denominated display glass substrates, starting in the fourth quarter of 2026. Higher prices mean more revenue and profit from each sale, boosting margins in a business that had been under pressure.

    This is a new pricing action that directly lifts Corning's revenue and profitability outlook.

  • AI fiber demand remains very strong Corning's CFO said optical demand is very strong with orders picking up, and Q2 Optical Communications sales rose 32% year over year to $2.07 billion. This confirms the AI data-center fiber boom is still driving growth, supporting the long-term earnings story.

    It provides fresh confirmation that the core growth engine is intact despite the stock sale.

  • New multicore fiber standard advances AI product line Corning and partners completed the SDM4 multicore fiber standard, a technical foundation for denser AI data-center connections. This positions Corning to sell next-generation fiber products as AI networks need more capacity in tighter spaces, supporting future revenue growth.

    It is a new technology milestone that strengthens Corning's competitive position in AI fiber.

▲3▼1

Corning's AI fiber order book swells with Amazon and Verizon deals

  • Amazon signs multibillion-dollar fiber deal Amazon signed a multiyear, multibillion-dollar agreement for Corning's optical fiber and connectivity products, securing supply for its AI data centers. This adds a huge new customer and years of locked-in demand, pushing GLW's sales and profit outlook higher.

    A brand-new major customer contract directly boosts Corning's future revenue and is a core reason the stock is moving.

  • Corning invests in South Korea glass and materials Corning will invest in advanced glass and materials for displays and semiconductors in South Korea as part of a $2 billion U.S. investment package. This expands its non-AI business and shows confidence in future chip and display demand, supporting the stock.

    New capital investment broadens Corning's growth beyond AI fiber and is a fresh positive catalyst.

  • Verizon signs 80-million-mile fiber deal through 2032 Verizon agreed to buy over 80 million miles of high-density optical fiber from Corning through 2032, a multi-billion-dollar deal for broadband and AI networks. This locks in long-term demand and deepens a 30-year partnership, lifting GLW's revenue visibility.

    A new multiyear contract with a major telecom customer is a key driver of the stock's recent jump.

  • July crash shows revenue miss can still hurt Corning stock plunged 46% in July after a small Q2 revenue miss, even though earnings beat and cash flow surged. This reminds investors that any sales shortfall can trigger a sharp selloff, a real risk despite the strong AI deals.

    It provides the necessary counterweight: the stock is volatile and sensitive to revenue misses, which tempers the bullish deal news.

August 2026
▲2▼2

Corning's AI fiber demand stays hot, but Apple glass setback and Nvidia credit worries weigh

  • Meta and Zayo multi-billion-dollar AI fiber deals Corning signed multi-year, multi-billion-dollar supply agreements with Meta and Zayo for advanced optical fiber used in AI data centers and US network buildouts. This locks in years of demand for Corning's fastest-growing business, supporting higher sales and profits, and reinforces the idea that the AI fiber boom is not cooling.

    New contracts directly tied to Corning's core AI growth story and future revenue.

  • CEO says tariffs barely affect Corning CEO Wendell Weeks said tariffs have a minimal impact because 90% of US revenue comes from US-made products and only 1% of US sales are made in China. That shields Corning from import taxes that hurt many manufacturers, keeping costs and customer relationships stable and making its profits more predictable.

    New management comment that removes a major perceived risk for investors.

  • Apple cancels all-glass iPhone, hitting specialty glass demand Apple scrapped its planned all-glass 20th-anniversary iPhone, which was expected in September 2027, due to poor production yields. Corning supplies specialty glass to Apple, so losing this high-profile future product raises doubts about a key non-AI revenue stream and pressured the stock.

    New negative event that directly threatens a major customer's future glass demand.

  • Mark Cuban warns Nvidia's AI financing could spread credit stress Mark Cuban warned that Nvidia's aggressive AI financing, including packages tied to Corning, could destabilize markets if AI demand slows. Because Corning benefits from Nvidia's investment and AI spending, any pullback in that funding would hurt Corning's growth outlook and make investors more cautious.

    New risk commentary linking Corning to potential AI credit problems.

▲2▼2

Corning's AI fiber demand stays hot, but Apple glass setback and Nvidia credit worries weigh

  • Meta and Zayo multi-billion-dollar AI fiber deals Corning signed multi-year, multi-billion-dollar supply agreements with Meta and Zayo for advanced optical fiber used in AI data centers and US network buildouts. This locks in years of demand for Corning's fastest-growing business, supporting higher sales and profits, and reinforces the idea that the AI fiber boom is not cooling.

    New contracts directly tied to Corning's core AI growth story and future revenue.

  • CEO says tariffs barely affect Corning CEO Wendell Weeks said tariffs have a minimal impact because 90% of US revenue comes from US-made products and only 1% of US sales are made in China. That shields Corning from import taxes that hurt many manufacturers, keeping costs and customer relationships stable and making its profits more predictable.

    New management comment that removes a major perceived risk for investors.

  • Apple cancels all-glass iPhone, hitting specialty glass demand Apple scrapped its planned all-glass 20th-anniversary iPhone, which was expected in September 2027, due to poor production yields. Corning supplies specialty glass to Apple, so losing this high-profile future product raises doubts about a key non-AI revenue stream and pressured the stock.

    New negative event that directly threatens a major customer's future glass demand.

  • Mark Cuban warns Nvidia's AI financing could spread credit stress Mark Cuban warned that Nvidia's aggressive AI financing, including packages tied to Corning, could destabilize markets if AI demand slows. Because Corning benefits from Nvidia's investment and AI spending, any pullback in that funding would hurt Corning's growth outlook and make investors more cautious.

    New risk commentary linking Corning to potential AI credit problems.

July 2026
▲2▼2

AI deals stay strong but guidance miss and slowdown fears hit GLW

  • Nvidia equity investment and new hyperscaler deals Nvidia invested $500M in Corning (up to $3.2B total), and Corning signed a Meta deal worth up to $6B plus two more hyperscaler contracts, reinforcing long-term AI fiber demand.

    New large customer commitments and equity investment are fresh positive catalysts for GLW.

  • Enterprise sales surge and US manufacturing investment Enterprise sales jumped 65%, and Corning is investing $1.5B in US manufacturing, showing strong demand and a commitment to expand capacity for AI-driven fiber needs.

    These are new operational and investment developments that support future growth.

  • Q3 guidance miss triggers sharp sell-off Q3 revenue guidance of $4.9–5.0B missed the $5.0B consensus, causing an 11–16% sell-off. Citi cut its price target amid Fed rate-hike fears, sending shares down 12%.

    This is the main negative event of the period, directly driving the stock lower.

  • Optical growth deceleration raises AI cooling fears Optical growth slowed to 32% from 36% and 81% previously, fueling worries that the AI boom is cooling. BofA still raised its target to $243, citing Springboard's $40B 2030 goal.

    Decelerating growth is a key concern that pressured the stock, though analyst optimism provides some balance.

▲3▼1

Corning's AI fiber demand stays strong, but guidance miss and rate fears hit stock

  • Q2 profit rises, but Q3 guidance disappoints Corning reported Q2 profit of $559 million, up from $469 million, with revenue up 16.6% to $4.505 billion. However, Q3 guidance of $4.9–5.0 billion missed the $5.0 billion consensus, triggering a sharp sell-off as investors had priced in perfection after a 64% year-to-date gain.

    This is the core event of the period: earnings beat but guidance miss drove the stock down, explaining the big picture.

  • Citi cuts price target, stock plunges 12% Citi lowered its price target on Corning, causing a 12.10% decline in the stock. The downgrade came amid broader market uncertainty over Fed rate hikes, with the 10-year Treasury yield near 4.64% and markets pricing a one-in-three chance of a rate hike.

    This explains the sharp negative price reaction and the role of analyst downgrades and macro rate fears.

  • BofA raises target to $243, sees 66% upside After a 25% monthly drop, BofA raised its price target to $243, implying 66% upside, citing AI optical demand, the Springboard plan targeting $40 billion in annualized sales by 2030, and glass substrates for advanced chiplets. Consensus target is $193.40.

    This provides a strong counterweight to the selloff and highlights the long-term bull case.

  • Amazon deal and $1.5B US manufacturing investment Amazon signed a multi-billion-dollar agreement with Corning for optical fiber and connectivity products for AI data centers, and Corning is investing $1.5 billion in US manufacturing, adding over 400 jobs. These deals reinforce long-term AI-driven demand.

    This shows concrete new demand and capacity expansion that supports future revenue growth.

▲2▼2

Corning's AI fiber demand stays strong, but growth slowdown and soft guidance hit stock

  • Q3 guidance disappoints, stock plunges Corning beat Q2 earnings but its Q3 revenue forecast midpoint of $4.95B missed the $5.0B consensus, sending shares down 11-16%. Investors had priced in perfection after a 64% year-to-date gain, so even a slight miss triggered a sharp sell-off.

    This is the biggest new event of the period and directly explains the stock's sharp drop.

  • Optical growth decelerates Optical Communications revenue grew 32% to $2.07B, down from 36% last quarter and 81% a year ago. The slowdown raised fears that the AI fiber boom is cooling, pressuring the stock even though absolute demand remains strong.

    This is the core reason investors sold despite the earnings beat and is new information.

  • Nvidia partnership and $500M equity investment Corning signed a multiyear AI fiber deal with Nvidia, which paid $500M for stock rights (warrants up to 15M shares at $180) and could invest up to $3.2B total. Corning will expand US optical capacity tenfold and fiber production by over 50%.

    This is a major new customer commitment that locks in long-term demand and validates Corning's AI fiber leadership.

  • Meta and Amazon multibillion-dollar deals plus two more hyperscalers Corning finalized a deal worth up to $6B with Meta and a multibillion-dollar deal with Amazon, plus two additional long-term hyperscaler agreements. Enterprise Networks sales jumped 65% and GenAI product sales nearly doubled, showing broad AI-driven demand.

    These deals underpin future revenue growth and are new specifics that strengthen the bull case.

Q2 2026
▲3

Corning's AI fiber deals with Amazon and Meta drive record highs

  • Amazon multiyear fiber supply agreement Corning signed a major multiyear fiber optics supply deal with Amazon, tying it directly to AI data center buildout. This locks in years of demand, pushing GLW up as investors see a durable revenue stream.

    This is the core new event that directly explains the stock's surge this period.

  • Nvidia's long-haul telecom network could boost fiber demand Nvidia is reportedly planning a $5–10 billion long-haul telecom network over three years, with Corning named a likely key fiber supplier. This adds another potential large customer, lifting GLW on future demand hopes.

    New potential demand driver that broadens the AI infrastructure story beyond Amazon.

  • Strong Q1 results and raised outlook Corning reported 20.2% core operating margin, up 220 basis points, with core EPS up 30% and optical revenue up 36%. Q2 guidance points to further growth, giving investors concrete proof the AI boom is boosting profits.

    New financial results that validate the demand story and support higher valuation.

  • Valuation and insider selling raise caution GLW trades at a forward P/E near 60, with insiders selling $54 million and no buys. Competition from Amphenol and Coherent and China exposure add risk, so the stock could be volatile even as the AI story stays strong.

    Provides the real counterweight to the bullish narrative, important for a fair picture.

June 2026
▲3

Corning's AI fiber deals with Amazon and Meta drive record highs

  • Amazon multiyear fiber supply agreement Corning signed a major multiyear fiber optics supply deal with Amazon, tying it directly to AI data center buildout. This locks in years of demand, pushing GLW up as investors see a durable revenue stream.

    This is the core new event that directly explains the stock's surge this period.

  • Nvidia's long-haul telecom network could boost fiber demand Nvidia is reportedly planning a $5–10 billion long-haul telecom network over three years, with Corning named a likely key fiber supplier. This adds another potential large customer, lifting GLW on future demand hopes.

    New potential demand driver that broadens the AI infrastructure story beyond Amazon.

  • Strong Q1 results and raised outlook Corning reported 20.2% core operating margin, up 220 basis points, with core EPS up 30% and optical revenue up 36%. Q2 guidance points to further growth, giving investors concrete proof the AI boom is boosting profits.

    New financial results that validate the demand story and support higher valuation.

  • Valuation and insider selling raise caution GLW trades at a forward P/E near 60, with insiders selling $54 million and no buys. Competition from Amphenol and Coherent and China exposure add risk, so the stock could be volatile even as the AI story stays strong.

    Provides the real counterweight to the bullish narrative, important for a fair picture.

▲3

Corning's AI fiber deals with Amazon and Meta drive record highs

  • Amazon multiyear fiber supply agreement Corning signed a major multiyear fiber optics supply deal with Amazon, tying it directly to AI data center buildout. This locks in years of demand, pushing GLW up as investors see a durable revenue stream.

    This is the core new event that directly explains the stock's surge this period.

  • Nvidia's long-haul telecom network could boost fiber demand Nvidia is reportedly planning a $5–10 billion long-haul telecom network over three years, with Corning named a likely key fiber supplier. This adds another potential large customer, lifting GLW on future demand hopes.

    New potential demand driver that broadens the AI infrastructure story beyond Amazon.

  • Strong Q1 results and raised outlook Corning reported 20.2% core operating margin, up 220 basis points, with core EPS up 30% and optical revenue up 36%. Q2 guidance points to further growth, giving investors concrete proof the AI boom is boosting profits.

    New financial results that validate the demand story and support higher valuation.

  • Valuation and insider selling raise caution GLW trades at a forward P/E near 60, with insiders selling $54 million and no buys. Competition from Amphenol and Coherent and China exposure add risk, so the stock could be volatile even as the AI story stays strong.

    Provides the real counterweight to the bullish narrative, important for a fair picture.

Delta Electronics (Thailand) Public Company Limited (DELTA.BK)

Q3 2026
▼2▲1

AI Data-Center Boom Lifted Delta, But Margin Miss and Dilution Weighed

  • AI data-center demand became the core growth engine AI data-center business grew to 55–60% of revenue, fueling strong sales and profit growth, broker upgrades, new AI products, an Nvidia partnership, and SET50 inclusion. This was the main force pushing the stock higher.

    It explains the biggest positive driver of the quarter.

  • Q2 profit missed and margins shrank Q2 profit missed consensus by 31%, gross margin fell to 26.8%, and inventory rose 25%. This showed the AI boom came with cost and execution pressure, making some investors cautious.

    It is the key negative surprise that weighed on the stock.

  • Parent's $1.5 billion exchangeable bond created dilution overhang A $1.5 billion exchangeable bond from the parent company raised fears of share dilution, briefly sending shares down 12%. This overhang pressured the stock even as operations stayed strong.

    It was a major new risk that hit the share price.

  • Tariff, rate, and hyperscaler risks clouded the outlook US Section 301 tariffs on Thai electronics, potential hyperscaler delays slowing 2027 growth, and Fed rate hikes pressuring high valuations left analysts divided. Some saw margin pressure as temporary; others turned cautious.

    It captures the main uncertainties that split analyst views.

September 2026
▲2▼2

Delta Surges on AI Demand, Upgrades, and Index Inclusion

  • AI and data-center demand drives revenue AI and data-center business now makes up 55–60% of Delta's revenue, fueling strong growth. H1 profit rose 49.8%, and brokers expect Q3 profit to recover 19–33% and a record Q4.

    This is the core positive force behind Delta's September performance.

  • Broker upgrades and new AI products Brokers repeatedly upgraded Delta, citing new AI products and an NVIDIA partnership. The stock also joined the SET50 index, which can bring in more buyers.

    These events boosted investor confidence and demand for the stock.

  • Parent's exchangeable bond creates share overhang Delta's parent issued a $1.5 billion exchangeable bond, which could convert into shares and dilute ownership. This briefly sent DELTA down 12% and capped gains near 267–302 baht.

    This was a major negative factor that limited the stock's upside.

  • Supply tightness and Fed rate hikes pressure Delta Taiwan's August sales dipped 9% month-over-month, signaling ongoing supply tightness. Fed rate hikes also pressure high-valuation growth stocks like Delta.

    These factors weighed on the stock and capped gains.

Latest
▲4

DELTA's Q3 profit recovery and AI product launches drive bullish broker calls

  • Q3 profit recovery expected Four brokerages forecast DELTA's Q3 2026 profit to rebound to 7.9-8.97 billion baht, up both year-on-year and quarter-on-quarter, as raw material shortages ease and AI/data-center orders stay strong. This supports the stock because it shows the earnings downturn is over.

    This is the most direct new catalyst for the stock, with concrete profit forecasts from multiple brokers.

  • New AI data-center products unveiled Delta launched an AI Modular Data Center with 800 VDC in-row power and liquid cooling for NVIDIA's Vera Rubin, plus a 750kW EV charger with EVgo. These products deepen Delta's role in AI infrastructure and open new revenue streams, pushing the stock up.

    This is a new product announcement that directly ties DELTA to the fast-growing AI infrastructure theme.

  • Brokers upgrade electronics sector, name DELTA top pick Krungsri upgraded the electronics sector to Bullish and named DELTA a top pick with a 320 baht target, while Kasikorn, CGSI, Asia Plus and others also recommend buying DELTA on dips. These calls boost confidence and attract buyers.

    Multiple new broker upgrades and top-pick designations provide fresh buying rationale for the stock.

  • Flood impact seen as short-term, not like 2011 Brokers say the September floods are not as severe as 2011, DELTA's factories are dry, and any price dip is a buying chance. This removes a fear that had pressured the stock and supports a rebound.

    This addresses a new risk event (floods) and clarifies it is not a major threat to DELTA's operations.

▲4

DELTA rebounds on AI demand, broker upgrades, and index buying after bond selloff

  • Broker upgrades and top picks after selloff Several brokers (Krungsri, Kasikorn, Phillip, TTB, Bualuang) named DELTA a top pick or raised targets, saying the 35% correction already priced in bond and supply worries. This boosts confidence and draws buyers, pushing the stock up.

    Multiple new analyst actions directly support the stock price and explain the rebound.

  • AI demand and policy support strengthen Trump's AI Force, Meta's new AI model, and Trump-Xi AI talks signal strong AI infrastructure spending. Morgan Stanley raised power demand forecasts, boosting demand for DELTA's power and cooling gear, lifting the stock.

    New policy and demand signals reinforce the core growth driver for DELTA.

  • SET50 index rebalancing to force buying After a 24% slump, DELTA's SET50 weight fell to 7.28%, below the 10% cap. Index funds may need to buy about 37% more shares at the September 28 rebalancing, creating demand and supporting the price.

    A specific upcoming event that mechanically increases demand for the stock.

  • Strong exports and Q3 profit recovery Thailand's August exports jumped 24.3%, the highest in 56 months, led by electronics. Brokers expect DELTA's Q3 profit to recover 19-33% year-on-year and Q4 to hit a record on backlog deliveries, supporting the stock.

    New export data and profit expectations confirm improving fundamentals.

▲2▼1

DELTA hit by $1.5B parent bond overhang, but AI orders and upgrades support

  • Parent's $1.5B exchangeable bond issue creates share overhang Delta's largest shareholder (42.85%) is issuing $1.5 billion of bonds exchangeable into DELTA shares at 266.80 and 301.60 baht. No new shares are created, but the market fears future selling and hedging, sending DELTA down about 12% over two days and capping gains near 267-302 baht.

    This is the biggest new event of the period and the main reason DELTA fell sharply, directly answering why the stock is moving.

  • Brokers upgrade DELTA, saying the selloff already priced in the bad news Tisco upgraded DELTA to Buy (282 baht) and raised the electronics sector to Overweight, while FSS upgraded to Buy (290 baht), expecting Q3 profit up 37% from Q2 and a record Q4 above 10 billion baht. They argue the 37% share-price drop already reflects raw-material, royalty and bond worries.

    These fresh upgrades are a direct new counterweight to the bond-driven selloff and explain the rebound case.

  • AI data-center demand stays strong; DELTA deepens NVIDIA partnership DELTA announced it is integrating 800 VDC power and liquid cooling for NVIDIA DSX AI factories, and Kiatnakin Phatra named it a beneficiary of a new AI infrastructure investment cycle. Foreign investment applications into Thailand jumped 80% in H1 2026, led by electronics and data centers.

    This is the core long-term growth engine behind DELTA's earnings and the reason analysts still see upside despite the bond overhang.

  • Fed rate hike cuts both ways for DELTA The Fed raised rates 0.25% and signaled one more hike, which pressures high-valuation growth stocks like DELTA. But some brokers list DELTA among exporters and electronics names that can benefit from a strong dollar and resilient demand, so the impact is not one-directional.

    Monetary policy is a new macro force this period that affects how investors value DELTA's future profits.

▲3

DELTA's AI-driven profit surge and broker upgrades keep stock in focus

  • H1 profit jumps 49.8% on AI demand DELTA reported first-half net profit up 49.8% to 15.2 billion baht, with Q2 sales up 46.5% year-on-year. AI and data-center work now makes up 55-60% of revenue, up from 25-30%. This confirms the company's growth engine is firing, supporting the stock.

    This is the core fundamental news that shows DELTA's earnings are accelerating, directly answering why the stock is moving.

  • Bualuang keeps Buy, 440 baht target on AI power demand Bualuang Securities maintained its Buy rating and 440 baht target price, citing OpenAI's GPT-6 Astra as proof that AI power demand will keep growing. It kept profit forecasts through 2028, expecting 56.6% growth in 2026. This gives investors confidence in long-term earnings.

    A major broker reiterating a bullish view with a high target price directly influences investor sentiment and the stock's perceived value.

  • Asia Plus names DELTA top pick, sees 42% profit growth Asia Plus Securities picked DELTA as its top pick in the electronics group with a 342 baht target, expecting average profit growth of about 42% in 2026-2027. It noted DELTA is a laggard, up only 56% this year versus 187-209% for peers, implying room to catch up.

    A broker upgrade and top-pick designation can attract buyers, especially given DELTA's relative underperformance.

  • Delta Taiwan power electronics sales dip 9% MoM, supply still tight Delta Taiwan's August power electronics sales fell 9% month-on-month, though still up 40% year-on-year. This suggests the supply shortage that hurt Q2 may not be fully resolved, a risk to near-term revenue even as long-term AI demand stays strong.

    This is a real counterweight: it shows a potential supply constraint that could limit how fast DELTA can convert AI demand into sales.

August 2026
▼3▲1

AI data-center boom lifts Delta, but tariffs and margin miss weigh

  • AI data-center revenue surges to 55-60% of sales Delta's AI and data-center power business jumped to 55-60% of total revenue, prompting a capex hike to $600 million and Nvidia supply-chain links. Brokers upgraded the stock on H2 recovery and 20%+ revenue growth.

    This is the main new positive force behind Delta's price in August.

  • Q2 profit miss and margin squeeze Q2 profit fell 32% quarter-on-quarter, missing expectations, with gross margin down 490 basis points and inventory up 25%. The weak results raised worries about profitability and pressured the stock.

    This is a key new negative event that hurt investor sentiment in August.

  • US tariffs on Thai electronics threaten sentiment US Section 301 tariffs of 12.5% on Thai electronics and potential semiconductor tariffs loom over Delta, adding cost uncertainty and weighing on the stock despite strong AI demand.

    This is a new external risk that emerged in August and affects Delta's outlook.

  • Hyperscaler delays could slow 2027 profit growth Delays at Amazon and Microsoft data-center projects could slow Delta's 2027 profit growth to 29% from 42%, leading Krungsri to keep a Reduce rating and adding caution to the stock's outlook.

    This is a new negative factor that emerged in August and affects future growth expectations.

▲2▼2

AI demand and Nvidia strength lift DELTA, but hyperscaler delays and US chip tariffs cap gains

  • Nvidia's blowout earnings confirm AI demand, lifting DELTA Nvidia reported much stronger-than-expected quarterly results, with profit up 126% and revenue up 106%. This confirms AI spending is still booming, which supports demand for DELTA's power and cooling gear for AI data centers. Brokers picked DELTA as a top tech stock, pushing the price up.

    This is the main new positive force this period, directly boosting DELTA's price via AI demand.

  • Thai July exports beat forecasts, electronics lead Thailand's exports grew 21.6% in July, beating expectations, with electronics a key driver. DELTA was named a top pick by several brokers. Strong exports signal healthy global demand for DELTA's products, supporting revenue and the stock price.

    New export data directly supports DELTA's revenue outlook and was highlighted by brokers.

  • Hyperscaler data center delays slow DELTA's growth Krungsri Securities warned that Amazon and Microsoft are delaying data center investments, which will slow DELTA's profit growth to 29% in 2027 from 42%. The broker kept a Reduce rating and a 244 baht target, saying DELTA's recovery will be weaker than peers HANA and KCE.

    This is a new negative counterweight that directly challenges the AI growth story and could pressure the stock.

  • US semiconductor tariffs threaten sentiment on Thai electronics Asia Plus Securities flagged that possible new US tariffs on semiconductors could hurt Thai electronics stocks like DELTA. The impact is mainly on market mood rather than direct earnings, as Thailand is in the supply chain that could face indirect shocks from slowing global goods demand.

    This is a new risk factor that could weigh on DELTA's price by hurting investor sentiment.

▲3

AI/data-center now 55-60% of DELTA revenue; capex raised to $600M

  • AI and data center become DELTA's main engine DELTA says AI and data-center work is now 55-60% of revenue, up from 20-30%, with higher prices and better margins. It raised 2026 spending to $600 million for factories and automation. This is the core reason the stock is moving: the company's growth now depends on AI demand.

    This is the period's central new disclosure and directly explains the stock's direction.

  • Broker: H2 revenue to grow at least 20% on AI Kasikorn Securities expects DELTA's second-half revenue to rise at least 20% from the first half as raw-material shortages ease and product mix improves, with gross margin recovering toward 30%. It names DELTA a top pick for August, saying the bad news is already in the price.

    A fresh broker call gives readers the forward view that is driving buying interest.

  • Private investment in electronics and AI at 11-year high Kasikorn Securities says Thai private investment grew 13.4% in Q2 2026, the fastest in 11 years, led by electronics, AI and clean energy. It lists DELTA among the winners. More factories and data centers being built means more orders for DELTA's power gear.

    Shows the broad demand backdrop that supports DELTA's order pipeline.

  • Q2 profit still below expectations; inventory up 25% Bualuang notes DELTA's Q2 core profit fell 32% from Q1 and missed market expectations, with gross margin down 490 basis points from the prior quarter and inventory up 25% on tight parts and costlier memory and copper. DELTA calls it delayed deliveries, not lost demand, and guides Q3 revenue up 10-15%.

    The real counterweight: past results were weak and inventory is a risk, even as the outlook improves.

▲3

Delta's AI growth story intact despite Q2 miss; Nvidia link and capex hike lift outlook

  • Delta Taiwan joins Nvidia supply chain Delta Taiwan began sourcing materials for Nvidia's new 800V AI data center system, a sign DELTA will supply more power gear for AI servers. This opens a new growth phase and could lift selling prices, pushing the stock up 6% on the day.

    This is a fresh, concrete catalyst that directly boosts DELTA's future AI revenue and investor confidence.

  • Capex raised to $600 million for AI and data centers DELTA increased its 2026 capital spending by $100 million to $600 million to expand factories and automation. Management said AI and data center now make up 50-60% of revenue and expects double-digit growth in 2026-2027, supporting the stock.

    This shows management's confidence and commitment to the AI megatrend, a key driver of future earnings and valuation.

  • Electronics exports surge, led by computers and components Thailand's June electronics exports jumped 66% year-on-year, with computers and components (DELTA's main products) up 57%. The strong export data signals robust demand for DELTA's products, especially into the high season, supporting revenue growth.

    This provides fresh evidence of strong end-market demand that directly benefits DELTA's sales.

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DELTA's Q2 miss triggers sell-off, but AI demand and broker upgrades point to H2 recovery

  • US tariffs and global AI sell-off add pressure New US Section 301 tariffs impose a 12.5% levy on Thai electronics, including DELTA, hurting export competitiveness. Meanwhile, a global sell-off in AI and chip stocks, sparked by SK Hynix's weak earnings and concerns over AI spending, weighed on DELTA shares. These are new negative factors this period.

    They are fresh external pressures that directly affect DELTA's export costs and investor sentiment.

  • Brokers upgrade on expected H2 profit recovery Maybank upgraded DELTA to buy, expecting normalized profit to grow 42% in 2026 and 47% in 2027, driven by margin recovery, new suppliers, and new capacity. Bualuang and Asia Plus also see Q2 as the trough and forecast a strong H2 rebound. These upgrades are new this period.

    They signal a potential turnaround and provide a positive counterweight to the recent sell-off.

  • New data center regulations to boost demand Thailand's new data center regulations are expected to attract investment, benefiting DELTA through demand for power supply and cooling systems for AI servers. The BOI has already approved projects worth over 958 billion baht. This is a new regulatory development that supports long-term demand.

    It highlights a fresh regulatory catalyst that could drive future orders for DELTA.

July 2026
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Delta's AI-driven profit surge misses forecasts, triggering sell-off

  • AI data-center demand boosts Q2 profit Delta's Q2 profit jumped 31% and sales rose 46.5%, driven by strong demand for AI data-center power systems. This prompted Bualuang to upgrade the stock with a 440 baht target, citing Delta as a key beneficiary of Chinese EV and AI investment and government semiconductor support.

    This positive driver explains the initial optimism and upgrade, which is central to the period's narrative.

  • Profit misses consensus, margin falls Despite headline growth, Q2 profit missed analyst expectations by 31%, and gross margin fell to 26.8% due to higher raw material costs. This triggered a sharp correction in the stock price as investors worried about profitability.

    This negative surprise was the main catalyst for the stock's decline during the period.

  • Global tech sell-off pressures high-valuation stocks A global AI and chip sell-off, sparked by SK Hynix's weak earnings, Fed tightening signals, surging oil prices, and 5.2% US Treasury yields, weighed on high-valuation tech stocks like Delta, adding to the downward pressure.

    This macro factor amplified the stock's decline and is a key external force during the period.

  • Brokers see margin pressure as temporary but turn cautious Yuanta maintained a fair value of 333 baht, viewing margin pressure as temporary, but Bualuang removed Delta from its tactical portfolio, signaling near-term caution. This mixed analyst response reflects uncertainty about the stock's short-term direction.

    This shows the balanced view among analysts, with both optimism and caution, which is important for understanding the stock's outlook.

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DELTA Q2 Profit Misses Badly; Global AI Chip Sell-Off Hits Stock

  • Q2 2026 profit misses estimates by 31% DELTA's Q2 2026 net profit of 6.1 billion baht missed market expectations by 31%, with normalized profit down 38% from the previous quarter and 37% below consensus. Gross margin fell to 26.8%, well below the assumed 30%, due to higher raw material costs. This weak result triggered a sharp stock correction, as the market had priced in stronger AI-driven growth.

    This is the primary new negative event that directly caused the stock to plunge and is the main driver of the period.

  • Global AI and semiconductor sell-off pressures DELTA A global sell-off in chip and AI hardware stocks, sparked by SK Hynix's weak earnings and a 5.3% drop in the SOX index, hit Thai electronics shares hard. DELTA fell 7% as part of a sector-wide rout, with the ETRON index down 7.04%. Concerns over the sustainability of AI investment and rising US bond yields added to the pressure.

    This external shock amplified DELTA's decline and reflects a broader reassessment of AI-related stocks, which is key to the big picture.

  • Fed signals tighter policy, oil surges on Middle East conflict The US Federal Reserve held rates but signaled a more restrictive stance, with a potential rate hike in September. Brent crude surged 7.9% on escalating Middle East tensions, and the 30-year US Treasury yield hit 5.2%, its highest since the subprime crisis. These factors dampened global equity sentiment, especially for high-valuation tech stocks like DELTA.

    Macro headwinds from monetary policy and geopolitics are weighing on DELTA's valuation and investor appetite.

  • Brokers see margin pressure as temporary, maintain fair value Yuanta Securities assessed the margin pressure as temporary, driven by higher raw material costs, and expects earnings to recover in the second half. It maintains a fair value of 333 baht and sees levels of 280 baht or below as an attractive accumulation zone. However, Bualuang cut losses on DELTA in its tactical portfolio, reflecting near-term caution.

    This provides a counterweight to the negative drivers, showing that some analysts view the sell-off as an opportunity, which is important for a balanced view.

▲4

DELTA Q2 profit jumps 31% on AI demand; broker upgrade and China investment boost

  • Q2 profit surges 31% on AI-driven demand DELTA reported Q2 net profit of 6.07 billion baht, up 31% year-on-year, with sales up 46.5% to 65.2 billion baht. Growth came from power electronics and IT infrastructure for AI data centers. This confirms the company is a key AI infrastructure play, supporting a higher stock price.

    The earnings beat is the most direct and material driver of DELTA's value, showing the AI demand story is translating into real profits.

  • Bualuang upgrades to buy, target 440 baht Bualuang Securities upgraded DELTA to buy with a 440 baht target, expecting Q2 profit to beat forecasts as component shortages ease. It noted Delta Taiwan's June sales rebound and that about 60% of its AI/data center power revenue links to DELTA. This boosts investor confidence and can draw buying.

    The upgrade directly raises the stock's perceived value and is a fresh catalyst that can move the price.

  • Chinese firms to invest 70bn baht in Thai EV and AI Four Chinese tech and auto giants plan to invest 70 billion baht in Thailand this year, focusing on AI data centers and EVs. DELTA is named as a beneficiary, as these projects will need electronic components and power solutions, potentially increasing orders and revenue.

    This new investment wave signals growing demand for DELTA's products in Thailand, a positive for future earnings.

  • National semiconductor board to cut import costs DELTA said the government's new national semiconductor board will help expand its domestic supplier base and reduce reliance on imported components, lowering costs and supply chain risks. It also sees data center electricity tariffs accelerating demand for its energy-saving solutions. This improves cost competitiveness and opens new demand.

    This is a new company-specific development that can lower costs and boost demand, directly affecting profitability.

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