Soitec SA vs Element Solutions: why the prices moved differently

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

Soitec SA (SOI.PA)

Q3 202629 Jun – 18 Sep 2026

▲3▼2

AI demand hopes lift Soitec, then safety fears and tax hit drag it down

ZenSemi 300mm BCD-on-SOI partnership Soitec will supply Power-SOI substrates to ZenSemi for high-volume 300mm BCD-on-SOI production, targeting AI datacenters, EVs and robots. This adds a new customer and supports demand for Soitec's engineered substrates, a positive for future revenue.
New partnership directly expands demand for Soitec's core products.
Q2 revenue beat and raised guidance Soitec's Q2 revenue beat estimates by nearly 22%, and it later upgraded Q2 revenue growth guidance to around 50% year-on-year, driven by Photonics-SOI demand for AI data centers. Strong results and guidance support the stock.
Earnings beat and guidance raise are key positive fundamentals for the stock.
French tax dispute settlement Soitec agreed to settle a French tax dispute, forfeiting €320 million in tax loss carry-forwards and paying up to €60 million cash in Q3 2027. This reduces future cash tax savings and is a financial negative.
Settlement has a direct negative impact on Soitec's financials.
AI slowdown fears hit chip stocks AI leaders called for slower development, triggering a sharp sell-off in chip stocks. Soitec fell 12.6% as investors worried that slower AI buildout would cut demand for its Photonics-SOI products used in AI data centers.
This is the main negative driver this period, directly hitting Soitec's AI-linked demand outlook.
€500 million ORNANE bond issue Soitec raised €500 million in convertible bonds due 2033 at a low 0.5% coupon, with conversion price at a 55% premium. Proceeds will refinance debt and fund growth, showing investor confidence in its AI-related Photonics-SOI technology.
New financing strengthens balance sheet and signals confidence, a positive for the stock.

August 202629 Jun – 18 Sep 2026

▲3▼2

AI demand hopes lift Soitec, then safety fears and tax hit drag it down

ZenSemi 300mm BCD-on-SOI partnership Soitec will supply Power-SOI substrates to ZenSemi for high-volume 300mm BCD-on-SOI production, targeting AI datacenters, EVs and robots. This adds a new customer and supports demand for Soitec's engineered substrates, a positive for future revenue.
New partnership directly expands demand for Soitec's core products.
Q2 revenue beat and raised guidance Soitec's Q2 revenue beat estimates by nearly 22%, and it later upgraded Q2 revenue growth guidance to around 50% year-on-year, driven by Photonics-SOI demand for AI data centers. Strong results and guidance support the stock.
Earnings beat and guidance raise are key positive fundamentals for the stock.
French tax dispute settlement Soitec agreed to settle a French tax dispute, forfeiting €320 million in tax loss carry-forwards and paying up to €60 million cash in Q3 2027. This reduces future cash tax savings and is a financial negative.
Settlement has a direct negative impact on Soitec's financials.
AI slowdown fears hit chip stocks AI leaders called for slower development, triggering a sharp sell-off in chip stocks. Soitec fell 12.6% as investors worried that slower AI buildout would cut demand for its Photonics-SOI products used in AI data centers.
This is the main negative driver this period, directly hitting Soitec's AI-linked demand outlook.
€500 million ORNANE bond issue Soitec raised €500 million in convertible bonds due 2033 at a low 0.5% coupon, with conversion price at a 55% premium. Proceeds will refinance debt and fund growth, showing investor confidence in its AI-related Photonics-SOI technology.
New financing strengthens balance sheet and signals confidence, a positive for the stock.

Latest29 Jun – 18 Sep 2026

▲3▼2

AI demand hopes lift Soitec, then safety fears and tax hit drag it down

ZenSemi 300mm BCD-on-SOI partnership Soitec will supply Power-SOI substrates to ZenSemi for high-volume 300mm BCD-on-SOI production, targeting AI datacenters, EVs and robots. This adds a new customer and supports demand for Soitec's engineered substrates, a positive for future revenue.
New partnership directly expands demand for Soitec's core products.
Q2 revenue beat and raised guidance Soitec's Q2 revenue beat estimates by nearly 22%, and it later upgraded Q2 revenue growth guidance to around 50% year-on-year, driven by Photonics-SOI demand for AI data centers. Strong results and guidance support the stock.
Earnings beat and guidance raise are key positive fundamentals for the stock.
French tax dispute settlement Soitec agreed to settle a French tax dispute, forfeiting €320 million in tax loss carry-forwards and paying up to €60 million cash in Q3 2027. This reduces future cash tax savings and is a financial negative.
Settlement has a direct negative impact on Soitec's financials.
AI slowdown fears hit chip stocks AI leaders called for slower development, triggering a sharp sell-off in chip stocks. Soitec fell 12.6% as investors worried that slower AI buildout would cut demand for its Photonics-SOI products used in AI data centers.
This is the main negative driver this period, directly hitting Soitec's AI-linked demand outlook.
€500 million ORNANE bond issue Soitec raised €500 million in convertible bonds due 2033 at a low 0.5% coupon, with conversion price at a 55% premium. Proceeds will refinance debt and fund growth, showing investor confidence in its AI-related Photonics-SOI technology.
New financing strengthens balance sheet and signals confidence, a positive for the stock.

Element Solutions Inc (ESI)

Q3 20266 Jul – 31 Jul 2026

▲4

Solstice's $14.5B buyout and record Q2 results drive ESI

Solstice to acquire ESI at a 15% premium Solstice Advanced Materials agreed to buy Element Solutions for $14.5 billion, or about $50.10 per share, a 15% premium. ESI holders get $10 cash plus 0.5 Solstice shares per share. This locks in a higher value for ESI and supports the stock price.
The acquisition is the main event setting a floor and premium for ESI shares.
Record Q2 sales and raised 2026 profit outlook ESI reported record Q2 net sales of $977.9 million, up 56%, with profit rising to $77.3 million. Electronics revenue jumped 75% on AI data center and semiconductor demand. Management raised full-year 2026 adjusted EBITDA guidance to $690–710 million, signaling confidence.
Strong results and higher guidance show the business is performing well, supporting the stock.
Q2 earnings beat estimates, stock up 49.8% YTD ESI beat Q2 earnings and revenue estimates, with adjusted EPS of $0.47 versus $0.43 expected. Revenue topped consensus by 11.5%. The company has now beaten estimates for four straight quarters. Shares have gained about 49.8% this year, far outpacing the S&P 500.
Consistent beats and strong stock performance reinforce positive momentum.
Solstice raises 2026 guidance, cites ESI deal Solstice, the buyer, reported strong Q2 sales of $1.15 billion and raised its full-year 2026 outlook. Its CEO highlighted the pending ESI acquisition as key to building an advanced materials platform with more electronics and AI exposure. A healthier buyer reduces deal risk.
A financially strong acquirer makes the pending merger more likely to close smoothly.

July 20266 Jul – 31 Jul 2026

▲4

Solstice's $14.5B buyout and record Q2 results drive ESI

Solstice to acquire ESI at a 15% premium Solstice Advanced Materials agreed to buy Element Solutions for $14.5 billion, or about $50.10 per share, a 15% premium. ESI holders get $10 cash plus 0.5 Solstice shares per share. This locks in a higher value for ESI and supports the stock price.
The acquisition is the main event setting a floor and premium for ESI shares.
Record Q2 sales and raised 2026 profit outlook ESI reported record Q2 net sales of $977.9 million, up 56%, with profit rising to $77.3 million. Electronics revenue jumped 75% on AI data center and semiconductor demand. Management raised full-year 2026 adjusted EBITDA guidance to $690–710 million, signaling confidence.
Strong results and higher guidance show the business is performing well, supporting the stock.
Q2 earnings beat estimates, stock up 49.8% YTD ESI beat Q2 earnings and revenue estimates, with adjusted EPS of $0.47 versus $0.43 expected. Revenue topped consensus by 11.5%. The company has now beaten estimates for four straight quarters. Shares have gained about 49.8% this year, far outpacing the S&P 500.
Consistent beats and strong stock performance reinforce positive momentum.
Solstice raises 2026 guidance, cites ESI deal Solstice, the buyer, reported strong Q2 sales of $1.15 billion and raised its full-year 2026 outlook. Its CEO highlighted the pending ESI acquisition as key to building an advanced materials platform with more electronics and AI exposure. A healthier buyer reduces deal risk.
A financially strong acquirer makes the pending merger more likely to close smoothly.

Latest6 Jul – 31 Jul 2026

▲4

Solstice's $14.5B buyout and record Q2 results drive ESI

Solstice to acquire ESI at a 15% premium Solstice Advanced Materials agreed to buy Element Solutions for $14.5 billion, or about $50.10 per share, a 15% premium. ESI holders get $10 cash plus 0.5 Solstice shares per share. This locks in a higher value for ESI and supports the stock price.
The acquisition is the main event setting a floor and premium for ESI shares.
Record Q2 sales and raised 2026 profit outlook ESI reported record Q2 net sales of $977.9 million, up 56%, with profit rising to $77.3 million. Electronics revenue jumped 75% on AI data center and semiconductor demand. Management raised full-year 2026 adjusted EBITDA guidance to $690–710 million, signaling confidence.
Strong results and higher guidance show the business is performing well, supporting the stock.
Q2 earnings beat estimates, stock up 49.8% YTD ESI beat Q2 earnings and revenue estimates, with adjusted EPS of $0.47 versus $0.43 expected. Revenue topped consensus by 11.5%. The company has now beaten estimates for four straight quarters. Shares have gained about 49.8% this year, far outpacing the S&P 500.
Consistent beats and strong stock performance reinforce positive momentum.
Solstice raises 2026 guidance, cites ESI deal Solstice, the buyer, reported strong Q2 sales of $1.15 billion and raised its full-year 2026 outlook. Its CEO highlighted the pending ESI acquisition as key to building an advanced materials platform with more electronics and AI exposure. A healthier buyer reduces deal risk.
A financially strong acquirer makes the pending merger more likely to close smoothly.