← Replimune overview

Replimune vs Gilead Sciences: why the prices moved differently

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

Replimune Group Inc (REPL)

Q3 2026
▲2▼2

FDA panel backs RP1, approval and offering reshape Replimune

  • FDA panel backs RP1 An FDA advisory panel voted 10-3 that RP1's single-arm IGNYTE data were clinically meaningful, reversing earlier doubts and sending shares up over 130% premarket; Wedbush upgraded the stock.

    This was the key regulatory catalyst that drove the stock's massive jump.

  • Accelerated approval of Tudriqev The FDA granted accelerated approval to Tudriqev plus Opdivo for advanced melanoma (24.2% response rate), giving Replimune its first commercial product and revenue stream.

    This approval is a major milestone that transforms the company's business prospects.

  • Securities fraud investigations Two law firms (Kirby McInerney, Bragar Eagel & Squire) and later Pomerantz opened securities fraud investigations into whether the company misled investors before the FDA's critical July 28 briefing documents.

    These investigations pose a legal overhang that could weigh on the stock.

  • Dilutive stock offering A $150 million stock offering at $12.06/share issued ~9.7 million new shares, diluting existing holders.

    The offering dilutes current shareholders and can pressure the share price.

July 2026
▲2▼2

FDA panel backs RP1, approval and offering reshape Replimune

  • FDA panel backs RP1 An FDA advisory panel voted 10-3 that RP1's single-arm IGNYTE data were clinically meaningful, reversing earlier doubts and sending shares up over 130% premarket; Wedbush upgraded the stock.

    This was the key regulatory catalyst that drove the stock's massive jump.

  • Accelerated approval of Tudriqev The FDA granted accelerated approval to Tudriqev plus Opdivo for advanced melanoma (24.2% response rate), giving Replimune its first commercial product and revenue stream.

    This approval is a major milestone that transforms the company's business prospects.

  • Securities fraud investigations Two law firms (Kirby McInerney, Bragar Eagel & Squire) and later Pomerantz opened securities fraud investigations into whether the company misled investors before the FDA's critical July 28 briefing documents.

    These investigations pose a legal overhang that could weigh on the stock.

  • Dilutive stock offering A $150 million stock offering at $12.06/share issued ~9.7 million new shares, diluting existing holders.

    The offering dilutes current shareholders and can pressure the share price.

Latest
▲2▼2

FDA approves Replimune's first drug, then company raises $150M

  • FDA grants accelerated approval for Tudriqev The FDA granted accelerated approval to Replimune's Tudriqev combined with Opdivo for advanced melanoma, based on a 24.2% response rate. This is the company's first commercial product, turning it from a clinical-stage hopeful into a revenue-generating business and lifting the stock.

    This is the single biggest new event: approval validates the drug and opens a path to sales.

  • Securities fraud investigation expands to Pomerantz Pomerantz LLP opened an investigation into whether Replimune misled investors before the FDA's July 28 briefing documents questioned the RP1 data. This adds to earlier law firm probes, keeping a legal cloud over the stock and potentially weighing on the price.

    It is a new law firm joining the investigation, adding fresh negative pressure.

  • $150 million stock offering dilutes shareholders Replimune priced a $150 million stock sale at $12.06 per share, issuing about 9.7 million new shares. This raises cash to launch Tudriqev but dilutes existing investors' ownership, which typically pushes the stock down in the short term.

    It is a new financing event that directly affects share count and cash position.

  • FDA flexibility and biotech rally support Replimune The FDA signaled a more flexible approval approach for serious diseases, opening new pathways for Replimune and others. This supportive regulatory backdrop helped biotech stocks broadly and made RP1's eventual approval more likely, lifting sentiment around Replimune.

    It explains the favorable regulatory environment that helped Replimune's path to approval.

▲2▼1

FDA panel backs RP1, reversing prior briefing-document collapse

  • FDA advisory panel votes 10-3 in favor of RP1 An FDA advisory committee voted 10 to 3 that RP1's single-arm IGNYTE study results are evaluable and clinically meaningful for advanced melanoma. This removes the main regulatory doubt and makes approval by the August 2 target date far more likely, pushing the stock sharply higher.

    This is the core new event that flipped sentiment and drove the huge price jump.

  • Stock surges over 130% premarket, analyst upgrade Replimune shares soared more than 130% before the open and were up about 94-125% during the day after the panel vote. Wedbush upgraded the stock to outperform from neutral, a sign that professional investors now see the approval path as much clearer.

    Shows the market's immediate, large positive reaction and a key analyst endorsement.

  • Securities fraud investigations launched Two law firms, Kirby McInerney and Bragar Eagel & Squire, opened investigations into whether Replimune misled investors before the FDA's July 28 briefing documents called the RP1 study non-interpretable. No lawsuit has been filed yet, but this legal cloud could weigh on the stock.

    A real counterweight that could hurt the stock even after the positive panel vote.

Gilead Sciences Inc (GILD)

Q3 2026
▲3▼1

Gilead Q3: HIV strength, new launches, but big writedown weighs

  • Q2 revenue up 10%, HIV sales up 12%, guidance raised Gilead's second-quarter revenue rose 10% to $7.8 billion, with HIV sales up 12%, and the company raised its full-year guidance. This shows the core business is growing and management is more confident about the future.

    This is the main positive force behind the stock this quarter, showing stronger sales and a brighter outlook.

  • Four planned launches and new approvals broaden business beyond HIV Gilead is preparing four new product launches and won approvals for Bixlenvo and a Trodelvy/Keytruda combination. This diversification reduces reliance on HIV and opens new revenue streams, which supports the stock.

    It shows concrete progress in expanding beyond HIV, a key part of the bull case this quarter.

  • Legal win protects Biktarvy; PAHO deal expands lenacapavir access Gilead won a legal case protecting its key HIV drug Biktarvy from generic competition, and signed a deal with PAHO to expand access to lenacapavir. These reduce competitive threats and open new markets, helping the stock.

    These events remove a major risk and add a growth avenue, both new this quarter.

  • $11.2B acquired IPR&D charge causes $8.45 GAAP loss Gilead reported a GAAP loss of $8.45 per share due to an $11.2 billion charge for acquired in-process research and development. This accounting charge weighed on reported earnings, though it doesn't reflect cash flow or ongoing operations.

    It is the main negative factor this quarter, explaining why reported earnings looked bad despite strong sales.

September 2026
▲4

Gilead's HIV franchise strengthens with legal win, access deal, and analyst backing

  • Fourth Circuit blocks illegal imports of Biktarvy A federal appeals court upheld an injunction stopping foreign versions of Gilead's top HIV drug Biktarvy from being sold in the U.S. This protects Gilead's U.S. sales and pricing power, supporting the stock.

    This legal win directly protects Gilead's largest revenue stream and removes a competitive threat.

  • PAHO deal expands lenacapavir access in Latin America Gilead and the Pan American Health Organization agreed to make HIV prevention drug lenacapavir available in 14 Latin American countries. This widens the market for Gilead's prevention portfolio, though pricing terms are still unclear.

    This expands Gilead's global reach for a key growth drug, but the financial impact depends on final pricing.

  • Morgan Stanley reaffirms Overweight on HIV prevention growth Morgan Stanley kept its buy rating on Gilead, highlighting the HIV prevention franchise. Yeztugo, a twice-yearly shot, is expected to hit $1 billion in first-year sales, with the prevention portfolio at about $4 billion annually and PrEP users more than doubling since 2022.

    Analyst backing and concrete sales targets reinforce confidence in Gilead's growth trajectory.

  • Gilead's pipeline advances with gamgertamig and anito-cel Lakefront Biotherapeutics plans registrational trials in 2027 for gamgertamig, which Gilead will commercialize. Also, Gilead's anito-cel for multiple myeloma has an FDA decision due in December. These add future growth options beyond HIV.

    Pipeline progress diversifies Gilead's revenue and offers new catalysts, though they are not yet near-term revenue.

Latest
▲4

Gilead's HIV franchise strengthens with legal win, access deal, and analyst backing

  • Fourth Circuit blocks illegal imports of Biktarvy A federal appeals court upheld an injunction stopping foreign versions of Gilead's top HIV drug Biktarvy from being sold in the U.S. This protects Gilead's U.S. sales and pricing power, supporting the stock.

    This legal win directly protects Gilead's largest revenue stream and removes a competitive threat.

  • PAHO deal expands lenacapavir access in Latin America Gilead and the Pan American Health Organization agreed to make HIV prevention drug lenacapavir available in 14 Latin American countries. This widens the market for Gilead's prevention portfolio, though pricing terms are still unclear.

    This expands Gilead's global reach for a key growth drug, but the financial impact depends on final pricing.

  • Morgan Stanley reaffirms Overweight on HIV prevention growth Morgan Stanley kept its buy rating on Gilead, highlighting the HIV prevention franchise. Yeztugo, a twice-yearly shot, is expected to hit $1 billion in first-year sales, with the prevention portfolio at about $4 billion annually and PrEP users more than doubling since 2022.

    Analyst backing and concrete sales targets reinforce confidence in Gilead's growth trajectory.

  • Gilead's pipeline advances with gamgertamig and anito-cel Lakefront Biotherapeutics plans registrational trials in 2027 for gamgertamig, which Gilead will commercialize. Also, Gilead's anito-cel for multiple myeloma has an FDA decision due in December. These add future growth options beyond HIV.

    Pipeline progress diversifies Gilead's revenue and offers new catalysts, though they are not yet near-term revenue.

August 2026
▲3▼1

Gilead Q2 beat, HIV strength, new drug approvals, but accounting loss

  • Q2 earnings beat and raised guidance Gilead's second-quarter revenue rose 10% to $7.8 billion, with HIV sales up 12% and PrEP topping $1 billion. The company raised its full-year HIV growth outlook to 9–10%, signaling confidence.

    This is the main positive force behind the stock, showing strong operational performance.

  • New HIV and cancer drug approvals The FDA approved Bixlenvo, a new single-tablet HIV regimen, and the EU expanded Trodelvy plus Keytruda for first-line triple-negative breast cancer. These expand Gilead's product lineup and market reach.

    These approvals are new revenue drivers and reinforce Gilead's competitive position.

  • Large accounting loss from acquisitions Gilead reported a GAAP loss of $8.45 per share due to $11.2 billion in acquired IPR&D charges from Arcellx, Tubulis, and Ouro Medicines. This is an accounting charge, not an operational loss, but it weighed on reported earnings.

    This explains the headline loss and why it may not reflect underlying business health.

  • Analyst confidence and pipeline progress BofA reiterated a Buy rating with a $162 target, and Gilead advanced its pipeline in oncology and a once-weekly oral HIV regimen. However, these pipeline gains are early and not yet near-term revenue.

    Analyst support and pipeline advances support the stock, though with limited immediate impact.

▲4

Gilead's HIV engine accelerates with new drug approvals and raised guidance

  • HIV sales growth guidance raised to 9–10% Gilead lifted its full-year HIV sales growth outlook to 9–10% from 8%, citing a $4 billion annualized PrEP business and strong Biktarvy. Higher expected sales mean more profit, which supports a higher stock price.

    This is a direct, new upgrade to the company's core revenue outlook, a key driver of the stock.

  • FDA approves Bixlenvo, a new single-tablet HIV regimen The FDA approved Bixlenvo, a once-daily single tablet for complex HIV cases. It is the smallest such option and the first for patients who cannot take existing single-tablet therapies, opening a new market and reinforcing Gilead's HIV leadership.

    A new product approval expands the addressable market and future revenue, directly lifting growth prospects.

  • European Commission expands Trodelvy approval in first-line TNBC The EC approved Trodelvy plus Keytruda for first-line metastatic triple-negative breast cancer, making it the only antibody-drug conjugate plus immunotherapy combo in that setting across the EU. This widens oncology sales and diversifies revenue beyond HIV.

    A major regulatory win in a new indication that boosts the oncology franchise and long-term growth.

  • Pipeline expands with MacroGenics option and once-weekly HIV data Gilead exercised an option on a MacroGenics bispecific cancer program, and positive Phase 3 results for a once-weekly oral HIV regimen with Merck were announced. These add future growth options, though they are early and not yet near-term revenue.

    New pipeline additions signal longer-term growth potential, which can support a higher valuation.

▲3▼1

Gilead's Q2 beat and raised guidance show HIV strength, but acquisition charges hit reported EPS

  • Q2 revenue beat and raised full-year guidance Gilead reported Q2 revenue of $7.8 billion, up 10% and above estimates, and raised 2026 product sales guidance to $29.8–$30.1 billion. HIV sales rose 12% to $5.7 billion, with Biktarvy up 7%. This shows the core business is growing faster than expected, which supports a higher stock price.

    This is the period's central event and directly explains the positive fundamental momentum behind GILD.

  • PrEP franchise tops $1 billion; Yeztugo persistence strong Quarterly PrEP sales doubled year-over-year to over $1 billion for the first time, led by the twice-yearly shot Yeztugo ($232 million, up 40% from Q1). Over 70% of patients stayed on Yeztugo after a year, the best among PrEP options. This growing prevention business adds a new revenue stream and reduces reliance on HIV treatment alone.

    It highlights a key new growth driver that is boosting investor confidence and future sales.

  • Large acquisition charges push reported EPS deeply negative Gilead's Q2 GAAP EPS was a loss of $8.45, and non-GAAP EPS was a loss of $6.75, due to $11.2 billion in acquired IPR&D expenses from buying Arcellx, Tubulis, and Ouro Medicines. Excluding these one-time charges, EPS would be $8.50–$8.85. The headline loss may scare some investors, but it is an accounting effect, not a cash drain on operations.

    It is the main counterweight in the period and explains why reported earnings look bad despite strong operations.

  • Analyst reiterates Buy; pipeline advances in oncology and HIV BofA reiterated a Buy rating and $162 price target, citing Yeztugo's persistence and raised guidance. Separately, European regulators backed Trodelvy plus Keytruda for first-line triple-negative breast cancer, and a once-weekly oral HIV regimen with Merck met its Phase 3 goals. These expand future sales opportunities.

    It shows external validation and pipeline progress that support the stock's longer-term growth story.

July 2026
▲4

Gilead's pipeline expands with new launches and positive HIV data

  • Four drug launches planned to diversify beyond HIV Gilead is preparing four drug launches this year, including bulevirtide for hepatitis delta and anito-cel for multiple myeloma. This diversification reduces reliance on HIV and opens new revenue streams, supporting the stock.

    This is a new strategic update that shows Gilead's growth beyond its core HIV business.

  • Positive Phase 3 results for once-weekly oral HIV regimen Gilead and Merck reported that a once-weekly oral HIV treatment maintained viral suppression in Phase 3 trials, with higher patient satisfaction. This could become the first once-weekly oral option, strengthening Gilead's HIV portfolio.

    This is a new clinical milestone that could lead to a new product and boost future sales.

  • CHMP recommends Trodelvy plus Keytruda for first-line TNBC The European regulator recommended Trodelvy combined with Keytruda for first-line metastatic triple-negative breast cancer. This expands Trodelvy's use and reinforces its role, potentially increasing sales in Europe.

    This is a new regulatory step that could lead to approval and broader use of a key drug.

  • Remdesivir evaluated in Ebola trial The WHO began an experimental Ebola trial in Congo, testing Gilead's remdesivir. If effective, it could expand remdesivir's use and demand, though the impact is uncertain and likely small.

    This is a new potential use for an existing drug, but the financial impact is not yet clear.

▲4

Gilead's pipeline expands with new launches and positive HIV data

  • Four drug launches planned to diversify beyond HIV Gilead is preparing four drug launches this year, including bulevirtide for hepatitis delta and anito-cel for multiple myeloma. This diversification reduces reliance on HIV and opens new revenue streams, supporting the stock.

    This is a new strategic update that shows Gilead's growth beyond its core HIV business.

  • Positive Phase 3 results for once-weekly oral HIV regimen Gilead and Merck reported that a once-weekly oral HIV treatment maintained viral suppression in Phase 3 trials, with higher patient satisfaction. This could become the first once-weekly oral option, strengthening Gilead's HIV portfolio.

    This is a new clinical milestone that could lead to a new product and boost future sales.

  • CHMP recommends Trodelvy plus Keytruda for first-line TNBC The European regulator recommended Trodelvy combined with Keytruda for first-line metastatic triple-negative breast cancer. This expands Trodelvy's use and reinforces its role, potentially increasing sales in Europe.

    This is a new regulatory step that could lead to approval and broader use of a key drug.

  • Remdesivir evaluated in Ebola trial The WHO began an experimental Ebola trial in Congo, testing Gilead's remdesivir. If effective, it could expand remdesivir's use and demand, though the impact is uncertain and likely small.

    This is a new potential use for an existing drug, but the financial impact is not yet clear.

Q2 2026
▲3▼1

Gilead's Trodelvy and HIV pipeline win key approvals, but earnings guidance weighs

  • FDA and EU approve Trodelvy for first-line triple-negative breast cancer Gilead won U.S. and European approval to use Trodelvy as an initial treatment for metastatic triple-negative breast cancer, a hard-to-treat disease. This opens a much larger patient group and could significantly boost sales, pushing the stock up.

    This is a major new approval that expands the market for a key drug, directly lifting future revenue prospects.

  • FDA accepts filing for once-weekly oral HIV prevention pill The FDA agreed to review Gilead's once-weekly oral PrEP, with a decision expected by February 2027. If approved, it would offer a more convenient option than the current twice-yearly injection, potentially growing the HIV prevention market and lifting GILD.

    This regulatory milestone advances a new HIV prevention product, expanding Gilead's HIV franchise.

  • Positive Phase 3 data for once-weekly oral HIV treatment with Merck Gilead and Merck reported positive late-stage results for a once-weekly oral HIV treatment combining islatravir and lenacapavir. This could simplify HIV therapy and strengthen Gilead's HIV portfolio, supporting the stock.

    New clinical success in HIV treatment adds a potential future revenue stream and reinforces Gilead's leadership.

  • Full-year EPS guidance misses despite revenue beat Gilead's Q1 revenue beat expectations, but its full-year earnings-per-share guidance missed significantly. This suggests cost pressures or lower profitability ahead, which can weigh on the stock even as sales grow.

    This is a new negative financial disclosure that could cap upside from the positive pipeline news.

June 2026
▲3▼1

Gilead's Trodelvy and HIV pipeline win key approvals, but earnings guidance weighs

  • FDA and EU approve Trodelvy for first-line triple-negative breast cancer Gilead won U.S. and European approval to use Trodelvy as an initial treatment for metastatic triple-negative breast cancer, a hard-to-treat disease. This opens a much larger patient group and could significantly boost sales, pushing the stock up.

    This is a major new approval that expands the market for a key drug, directly lifting future revenue prospects.

  • FDA accepts filing for once-weekly oral HIV prevention pill The FDA agreed to review Gilead's once-weekly oral PrEP, with a decision expected by February 2027. If approved, it would offer a more convenient option than the current twice-yearly injection, potentially growing the HIV prevention market and lifting GILD.

    This regulatory milestone advances a new HIV prevention product, expanding Gilead's HIV franchise.

  • Positive Phase 3 data for once-weekly oral HIV treatment with Merck Gilead and Merck reported positive late-stage results for a once-weekly oral HIV treatment combining islatravir and lenacapavir. This could simplify HIV therapy and strengthen Gilead's HIV portfolio, supporting the stock.

    New clinical success in HIV treatment adds a potential future revenue stream and reinforces Gilead's leadership.

  • Full-year EPS guidance misses despite revenue beat Gilead's Q1 revenue beat expectations, but its full-year earnings-per-share guidance missed significantly. This suggests cost pressures or lower profitability ahead, which can weigh on the stock even as sales grow.

    This is a new negative financial disclosure that could cap upside from the positive pipeline news.

▲3▼1

Gilead's Trodelvy and HIV pipeline win key approvals, but earnings guidance weighs

  • FDA and EU approve Trodelvy for first-line triple-negative breast cancer Gilead won U.S. and European approval to use Trodelvy as an initial treatment for metastatic triple-negative breast cancer, a hard-to-treat disease. This opens a much larger patient group and could significantly boost sales, pushing the stock up.

    This is a major new approval that expands the market for a key drug, directly lifting future revenue prospects.

  • FDA accepts filing for once-weekly oral HIV prevention pill The FDA agreed to review Gilead's once-weekly oral PrEP, with a decision expected by February 2027. If approved, it would offer a more convenient option than the current twice-yearly injection, potentially growing the HIV prevention market and lifting GILD.

    This regulatory milestone advances a new HIV prevention product, expanding Gilead's HIV franchise.

  • Positive Phase 3 data for once-weekly oral HIV treatment with Merck Gilead and Merck reported positive late-stage results for a once-weekly oral HIV treatment combining islatravir and lenacapavir. This could simplify HIV therapy and strengthen Gilead's HIV portfolio, supporting the stock.

    New clinical success in HIV treatment adds a potential future revenue stream and reinforces Gilead's leadership.

  • Full-year EPS guidance misses despite revenue beat Gilead's Q1 revenue beat expectations, but its full-year earnings-per-share guidance missed significantly. This suggests cost pressures or lower profitability ahead, which can weigh on the stock even as sales grow.

    This is a new negative financial disclosure that could cap upside from the positive pipeline news.