Kymera Therapeutics (KYMR)
Market Price (8/14/2026): $114.41 | Market Cap: $11.2 BilSector: Health Care | Industry: Biotechnology
Kymera Therapeutics (KYMR)
Market Price (8/14/2026): $114.41Market Cap: $11.2 BilSector: Health CareIndustry: Biotechnology
Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.
Strong revenue growthRev Chg LTMRevenue Change % Last Twelve Months (LTM) is 135% Valuation becoming less expensiveP/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is -32% Megatrend and thematic driversMegatrends include Precision Medicine, and Aging Population & Chronic Disease. Themes include Targeted Therapies, Biopharmaceutical R&D, Show more. | Trading close to highsDist 52W High is -4.1%, Dist 3Y High is -4.1% Meaningful short interestShort Interest % of Basic SharesShort Interest % of Basic Shares = (Short Interest Quantity) / (Basic Shares Outstanding). A high fraction of short interest can indicate potential risk of a short squeeze. is 10% | Not profitable at operating income levelOp Inc LTMOperating Income, Last Twelve Months is -346 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -330% Expensive valuation multiplesP/SPrice/Sales ratio is 107x Stock price has recently run up significantly12M Rtn12 month market price return is 181% Significant share based compensationSBC/Rev LTMShare Based Compensation / Revenue (Sales), Last Twelve Months (LTM) is 62% Not cash flow generativeCFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -225%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -227% Yield minus risk free rate is negativeERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -7.1% Significant short interestShort Interest Days-to-CoverDTC = (Short Interest Share Quantity) / (Average Daily Trading Volume). Reflects how many days it would take to cover (close out) the short interest based on average volumes. High DTC can signify an increased risk of a short squeeze. is 18.07 Key risksKYMR key risks include [1] its dependence on successful clinical trial outcomes for its key drug candidates, Show more. |
| Strong revenue growthRev Chg LTMRevenue Change % Last Twelve Months (LTM) is 135% |
| Valuation becoming less expensiveP/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is -32% |
| Megatrend and thematic driversMegatrends include Precision Medicine, and Aging Population & Chronic Disease. Themes include Targeted Therapies, Biopharmaceutical R&D, Show more. |
| Trading close to highsDist 52W High is -4.1%, Dist 3Y High is -4.1% |
| Meaningful short interestShort Interest % of Basic SharesShort Interest % of Basic Shares = (Short Interest Quantity) / (Basic Shares Outstanding). A high fraction of short interest can indicate potential risk of a short squeeze. is 10% |
| Not profitable at operating income levelOp Inc LTMOperating Income, Last Twelve Months is -346 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -330% |
| Expensive valuation multiplesP/SPrice/Sales ratio is 107x |
| Stock price has recently run up significantly12M Rtn12 month market price return is 181% |
| Significant share based compensationSBC/Rev LTMShare Based Compensation / Revenue (Sales), Last Twelve Months (LTM) is 62% |
| Not cash flow generativeCFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -225%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -227% |
| Yield minus risk free rate is negativeERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -7.1% |
| Significant short interestShort Interest Days-to-CoverDTC = (Short Interest Share Quantity) / (Average Daily Trading Volume). Reflects how many days it would take to cover (close out) the short interest based on average volumes. High DTC can signify an increased risk of a short squeeze. is 18.07 |
| Key risksKYMR key risks include [1] its dependence on successful clinical trial outcomes for its key drug candidates, Show more. |
Qualitative Assessment
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Kymera Therapeutics (KYMR) stock has gained about 40% since 4/30/2026 because of the following key factors:
1. Exceptional Fiscal Q2 2026 Financial Performance Driven by Key Collaboration Milestones.
Kymera Therapeutics reported collaboration revenues of $65.0 million for fiscal Q2 2026 (which ended June 30, 2026), significantly exceeding analyst estimates of $32.8 million by 98.32%. This substantial revenue was primarily fueled by a $45 million option exercise fee from Gilead Sciences related to KT-200, and a $20 million milestone payment from Sanofi as KT-485 entered Phase 1 clinical development. Additionally, the company reported a narrower net loss of $61.2 million, or $0.62 per share, beating the consensus EPS estimate of -$0.74 by 15.98%.
2. Accelerated Clinical Progress for Lead Asset KT-621 in Atopic Dermatitis.
In June 2026, Kymera announced the early completion of enrollment in the KT-621 BROADEN2 Phase 2b clinical trial for moderate to severe atopic dermatitis, approximately six months ahead of its anticipated schedule. This accelerated enrollment allowed the company to pull forward its expected topline data readout to year-end 2026, an acceleration of six months from its prior guidance of mid-2027. The company also outlined plans to initiate Phase 3 trials in atopic dermatitis by mid-2027, subject to regulatory discussions.
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Kymera Therapeutics (KYMR) stock has gained about 40% since 4/30/2026 because of the following key factors:
1. Exceptional Fiscal Q2 2026 Financial Performance Driven by Key Collaboration Milestones.
Kymera Therapeutics reported collaboration revenues of $65.0 million for fiscal Q2 2026 (which ended June 30, 2026), significantly exceeding analyst estimates of $32.8 million by 98.32%. This substantial revenue was primarily fueled by a $45 million option exercise fee from Gilead Sciences related to KT-200, and a $20 million milestone payment from Sanofi as KT-485 entered Phase 1 clinical development. Additionally, the company reported a narrower net loss of $61.2 million, or $0.62 per share, beating the consensus EPS estimate of -$0.74 by 15.98%.
2. Accelerated Clinical Progress for Lead Asset KT-621 in Atopic Dermatitis.
In June 2026, Kymera announced the early completion of enrollment in the KT-621 BROADEN2 Phase 2b clinical trial for moderate to severe atopic dermatitis, approximately six months ahead of its anticipated schedule. This accelerated enrollment allowed the company to pull forward its expected topline data readout to year-end 2026, an acceleration of six months from its prior guidance of mid-2027. The company also outlined plans to initiate Phase 3 trials in atopic dermatitis by mid-2027, subject to regulatory discussions.
3. Robust Financial Position and Extended Cash Runway.
Kymera Therapeutics demonstrated a strong financial footing with approximately $1.5 billion in cash, cash equivalents, and investments as of June 30, 2026. This significant liquidity is expected to provide the company with a cash runway extending into 2029, supporting operations beyond multiple upcoming clinical inflection points across its pipeline. This extended runway reduces near-term financing concerns and provides confidence in the company's ability to advance its programs.
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Stock Movement Drivers
Fundamental Drivers
The 41.1% change in KYMR stock from 4/30/2026 to 8/13/2026 was primarily driven by a 104.0% change in the company's Total Revenues ($ Mil).| (LTM values as of) | 4302026 | 8132026 | Change |
|---|---|---|---|
| Stock Price ($) | 81.07 | 114.42 | 41.1% |
| Change Contribution By: | |||
| Total Revenues ($ Mil) | 51 | 105 | 104.0% |
| P/S Multiple | 153.6 | 107.0 | -30.4% |
| Shares Outstanding (Mil) | 98 | 98 | -0.7% |
| Cumulative Contribution | 41.1% |
Market Drivers
4/30/2026 to 8/13/2026| Return | Correlation | |
|---|---|---|
| KYMR | 41.1% | |
| Market (SPY) | 8.2% | 18.3% |
| Sector (XLV) | 15.3% | 5.3% |
Fundamental Drivers
The 57.4% change in KYMR stock from 1/31/2026 to 8/13/2026 was primarily driven by a 140.1% change in the company's Total Revenues ($ Mil).| (LTM values as of) | 1312026 | 8132026 | Change |
|---|---|---|---|
| Stock Price ($) | 72.69 | 114.42 | 57.4% |
| Change Contribution By: | |||
| Total Revenues ($ Mil) | 44 | 105 | 140.1% |
| P/S Multiple | 145.1 | 107.0 | -26.3% |
| Shares Outstanding (Mil) | 87 | 98 | -11.1% |
| Cumulative Contribution | 57.4% |
Market Drivers
1/31/2026 to 8/13/2026| Return | Correlation | |
|---|---|---|
| KYMR | 57.4% | |
| Market (SPY) | 12.7% | 26.8% |
| Sector (XLV) | 9.3% | 19.9% |
Fundamental Drivers
The 161.5% change in KYMR stock from 7/31/2025 to 8/13/2026 was primarily driven by a 79.7% change in the company's P/S Multiple.| (LTM values as of) | 7312025 | 8132026 | Change |
|---|---|---|---|
| Stock Price ($) | 43.75 | 114.42 | 161.5% |
| Change Contribution By: | |||
| Total Revenues ($ Mil) | 59 | 105 | 78.3% |
| P/S Multiple | 59.5 | 107.0 | 79.7% |
| Shares Outstanding (Mil) | 80 | 98 | -18.4% |
| Cumulative Contribution | 161.5% |
Market Drivers
7/31/2025 to 8/13/2026| Return | Correlation | |
|---|---|---|
| KYMR | 161.5% | |
| Market (SPY) | 24.1% | 19.0% |
| Sector (XLV) | 30.8% | 10.6% |
Fundamental Drivers
The 422.9% change in KYMR stock from 7/31/2023 to 8/13/2026 was primarily driven by a 292.2% change in the company's P/S Multiple.| (LTM values as of) | 7312023 | 8132026 | Change |
|---|---|---|---|
| Stock Price ($) | 21.88 | 114.42 | 422.9% |
| Change Contribution By: | |||
| Total Revenues ($ Mil) | 47 | 105 | 125.0% |
| P/S Multiple | 27.3 | 107.0 | 292.2% |
| Shares Outstanding (Mil) | 58 | 98 | -40.7% |
| Cumulative Contribution | 422.9% |
Market Drivers
7/31/2023 to 8/13/2026| Return | Correlation | |
|---|---|---|
| KYMR | 422.9% | |
| Market (SPY) | 75.9% | 32.9% |
| Sector (XLV) | 31.4% | 23.9% |
Price Returns Compared
| 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Total [1] | |
|---|---|---|---|---|---|---|---|
| Returns | |||||||
| KYMR Return | 2% | -61% | 2% | 58% | 93% | 47% | 84% |
| Peers Return | -2% | -67% | -3% | -2% | 11% | 29% | -56% |
| S&P 500 Return | 27% | -19% | 24% | 23% | 16% | 13% | 106% |
Monthly Win Rates [3] | |||||||
| KYMR Win Rate | 58% | 42% | 33% | 42% | 58% | 50% | |
| Peers Win Rate | 53% | 35% | 42% | 47% | 52% | 45% | |
| S&P 500 Win Rate | 75% | 42% | 67% | 75% | 67% | 50% | |
Max Drawdowns [4] | |||||||
| KYMR Max Drawdown | -64% | -78% | -72% | -31% | -53% | -25% | |
| Peers Max Drawdown | -50% | -73% | -71% | -57% | -60% | -40% | |
| S&P 500 Max Drawdown | -5% | -25% | -10% | -8% | -19% | -9% | |
[1] Cumulative total returns since the beginning of 2021
[2] Peers: ARVN, NRIX, CCCC, FHTX, GLUE.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2026 data is for the year up to 8/13/2026 (YTD)
How Low Can It Go
| Event | KYMR | S&P 500 |
|---|---|---|
| 2025 US Tariff Shock | ||
| % Loss | -44.1% | -18.8% |
| % Gain to Breakeven | 78.9% | 23.1% |
| Time to Breakeven | 55 days | 79 days |
| Summer-Fall 2023 Five Percent Yield Shock | ||
| % Loss | -49.8% | -9.5% |
| % Gain to Breakeven | 99.3% | 10.5% |
| Time to Breakeven | 40 days | 24 days |
| 2023 SVB Regional Banking Crisis | ||
| % Loss | -32.8% | -6.7% |
| % Gain to Breakeven | 48.8% | 7.1% |
| Time to Breakeven | 211 days | 31 days |
| 2022 Inflation Shock & Fed Tightening | ||
| % Loss | -78.2% | -24.5% |
| % Gain to Breakeven | 357.7% | 32.4% |
| Time to Breakeven | 1262 days | 427 days |
In The Past
Kymera Therapeutics's stock fell -44.1% during the 2025 US Tariff Shock. Such a loss loss requires a 78.9% gain to breakeven.
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| Event | KYMR | S&P 500 |
|---|---|---|
| 2025 US Tariff Shock | ||
| % Loss | -44.1% | -18.8% |
| % Gain to Breakeven | 78.9% | 23.1% |
| Time to Breakeven | 55 days | 79 days |
| Summer-Fall 2023 Five Percent Yield Shock | ||
| % Loss | -49.8% | -9.5% |
| % Gain to Breakeven | 99.3% | 10.5% |
| Time to Breakeven | 40 days | 24 days |
| 2023 SVB Regional Banking Crisis | ||
| % Loss | -32.8% | -6.7% |
| % Gain to Breakeven | 48.8% | 7.1% |
| Time to Breakeven | 211 days | 31 days |
| 2022 Inflation Shock & Fed Tightening | ||
| % Loss | -78.2% | -24.5% |
| % Gain to Breakeven | 357.7% | 32.4% |
| Time to Breakeven | 1262 days | 427 days |
In The Past
Kymera Therapeutics's stock fell -44.1% during the 2025 US Tariff Shock. Such a loss loss requires a 78.9% gain to breakeven.
Preserve Wealth
Limiting losses and compounding gains is essential to preserving wealth.
Asset Allocation
Actively managed asset allocation strategies protect wealth. Learn more.
About Kymera Therapeutics (KYMR)
Kymera Therapeutics, Inc. (KYMR) is a biopharmaceutical company focused on developing a new class of small molecule therapeutics. The company's core approach involves harnessing the body's own natural protein degradation system to selectively eliminate disease-causing proteins. This innovative strategy aims to treat a wide range of debilitating conditions by precisely targeting and degrading specific proteins implicated in various diseases.
Kymera's lead development programs are centered on this protein degradation technology. Its IRAK4 program, currently in Phase I clinical trials, is designed to address a spectrum of immunology-inflammation diseases, including conditions like hidradenitis suppurativa, atopic dermatitis, and rheumatoid arthritis. Another key program, IRAKIMiD, targets specific hematologic malignancies such as MYD88-mutated diffuse large B cell lymphoma. These programs represent Kymera's main 'products' in development, aiming to provide novel treatments for patients suffering from severe inflammatory and oncological conditions.
Beyond these, Kymera also has programs targeting STAT3 and MDM2, which are being developed for various hematologic malignancies, solid tumors, autoimmune diseases, and fibrosis. The primary markets and customers for Kymera Therapeutics are patients afflicted with these serious and often underserved diseases. By developing therapies that leverage a fundamental biological process, Kymera seeks to offer transformative treatment options across immunology, oncology, and other therapeutic areas.
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Here are 1-3 brief analogies for Kymera Therapeutics (KYMR):
- Like a CRISPR Therapeutics, but for proteins; Kymera develops drugs that act as a 'delete button' to remove disease-causing proteins, rather than just blocking them.
- Similar to how Moderna pioneered an entirely new class of therapeutics with mRNA, Kymera is building a new generation of drugs based on protein degradation, which essentially 'tags' problematic proteins for the body's own system to destroy.
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- IRAK4 Program: A therapeutic in Phase I clinical trial targeting immunology-inflammation diseases, including hidradenitis suppurativa, atopic dermatitis, and rheumatoid arthritis.
- IRAKIMiD Program: A therapeutic designed to treat MYD88-mutated diffuse large B cell lymphoma.
- STAT3 Program: A therapeutic under development for various hematologic malignancies, solid tumors, autoimmune diseases, and fibrosis.
- MDM2 Program: A therapeutic aimed at treating hematological malignancies and solid tumors.
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Kymera Therapeutics' major customers are other pharmaceutical companies with whom it forms strategic partnerships for the development and commercialization of its drug candidates and technology platforms. Currently, a significant partner includes:
- Sanofi (Symbol: SNY)
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Nello Mainolfi, PhD - Founder, President & CEO
Nello Mainolfi is the Co-Founder, President, and Chief Executive Officer of Kymera Therapeutics. Under his leadership, Kymera has advanced a novel modality, built a pipeline of multiple clinical-stage programs, developed a best-in-class drug discovery platform, raised over $1 billion in capital, and formed strategic collaborations. Before founding Kymera, he was an Entrepreneur in Residence at Atlas Venture and previously led drug discovery at Raze Therapeutics. He began his career at Novartis, leading cross-functional teams that identified several novel investigational medicines, including the FDA-approved factor B inhibitor iptacopan. His involvement with Atlas Venture, a private equity firm, indicates a pattern of managing companies backed by private equity.
Bruce Jacobs, CFA, MBA - Chief Financial Officer
As CFO, Bruce Jacobs leads financial operations, investor relations, and corporate affairs for Kymera. He joined Kymera with over 25 years of strategic and operational experience in healthcare financial services, investment banking, and equity research. Prior to Kymera, he was a Managing Partner for Westfield Capital Management, an equity investment firm. He also served as a Director with Alex Brown & Sons/Deutsche Bank as part of their healthcare investment banking group and equity research team.
Jared Gollob, MD - Chief Medical Officer
Jared Gollob serves as the Chief Medical Officer, overseeing clinical development for Kymera Therapeutics. Before joining Kymera, he was the Vice President of Clinical Development and Global Vice President of Medical Affairs for Amyloidosis at Alnylam Pharmaceuticals. At Alnylam, he led clinical programs that achieved the first proof of concept for RNA interference therapeutics in humans and resulted in FDA and EMA approvals for ONPATTRO™ for hereditary transthyretin amyloidosis. He previously held academic positions at Harvard Medical School and Duke University School of Medicine and was on staff at Dana-Farber Cancer Institute, Beth Israel Deaconess Medical Center, and Duke University Medical Center.
Jeremy Chadwick, PhD - Chief Operating Officer
Jeremy Chadwick is the Chief Operating Officer at Kymera Therapeutics. He is part of Kymera's leadership, which is composed of dedicated innovators with decades of experience in drug discovery, development, and growing companies.
Noah Goodman, MBA - Chief Business Officer
As Chief Business Officer, Noah Goodman is responsible for leading Kymera's business development strategy and activities. Prior to joining Kymera, he held senior leadership roles at Chroma Medicine and nChroma Bio, serving as President and Chief Business Officer through the merger with Nvelop Therapeutics. He also served as Executive Director and Head of Business Development at Cadent Therapeutics, which was subsequently acquired by Novartis. His experience also includes leading collaborations and licensing transactions at Seres Therapeutics.
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The key risks for Kymera Therapeutics (KYMR) are primarily associated with the inherent challenges of biopharmaceutical development.
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Clinical Development and Regulatory Approval Risk: Kymera Therapeutics' pipeline consists of novel small molecule therapeutics, with programs like IRAK4 in Phase I clinical trials. The biopharmaceutical industry faces significant risks in the clinical development process, including the potential for drug candidates to fail due to lack of efficacy, safety concerns, or other issues during various phases of clinical trials. Even if trials are successful, there is no guarantee of obtaining regulatory approvals from authorities such as the FDA, which is essential for commercialization.
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Intellectual Property Risk: As a biopharmaceutical company focused on discovering and developing novel therapeutics, Kymera's success is highly dependent on its ability to obtain, maintain, and protect its intellectual property, particularly patents, related to its drug candidates and proprietary technologies. Failure to secure robust intellectual property protection or facing challenges to existing patents could significantly impact its competitive position and future revenue generation.
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Intense Competition: Kymera Therapeutics operates in highly competitive therapeutic areas, including immunology-inflammation and various types of cancer. Numerous large pharmaceutical and biotechnology companies are also engaged in discovering and developing treatments for these diseases, some of which may have greater financial, technical, and human resources. The emergence of new or more effective treatments from competitors could diminish the market potential of Kymera's drug candidates.
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- Hidradenitis Suppurativa: The global hidradenitis suppurativa market was valued at approximately $800.5 million in 2024 and is projected to reach $1,570.4 million by 2031. For the seven major pharmaceutical markets (7MM: US, France, Germany, Italy, Spain, UK, and Japan), the market was estimated at $1.84 billion in 2024 and is forecast to grow to $7.83 billion by 2034.
- Atopic Dermatitis: The global atopic dermatitis market size was approximately $19.38 billion in 2025 and is projected to reach $33.29 billion by 2031. Another estimate places the global market at $16,816.8 million in 2023, expected to reach $37,213.7 million by 2034. The 7MM market size was around $17 billion in 2023, with the United States accounting for the largest share.
- Macrophage Activation Syndrome: The market for macrophage activation syndrome in the six major markets (6MM: US, Germany, France, Italy, Spain, and the UK) was valued at $110 million in 2024, with the US representing 91% of this market.
- Generalized Pustular Psoriasis: The 7MM market for generalized pustular psoriasis was valued at $19.6 billion in 2024 and is expected to reach $36.9 billion by 2035. The global market was valued at $548 million in 2024 and is projected to reach $1.22 billion by 2034.
- Rheumatoid Arthritis: The global rheumatoid arthritis market was valued at $67.9 billion in 2023 and is projected to reach $104.5 billion by 2032. In the 7MM, the market was approximately $28.0 billion in 2024 and is expected to reach $34.7 billion by 2035. The North American market for therapies for rheumatoid arthritis was valued at $15.5 billion in 2024 and is expected to reach $22.4 billion in 2030.
- Specific addressable market size for MYD88-mutated diffuse large B cell lymphoma is not readily available as a standalone market. This condition falls under the broader category of hematologic malignancies.
- Hematologic Malignancies: The global hematologic malignancies market was valued between $65.1 billion and $81.74 billion in 2024, and is projected to reach between $129.5 billion and $191.11 billion by 2032-2034. North America held a significant share, accounting for 41% of the market in 2024.
- Solid Tumors: The global solid tumor therapeutics market was estimated at $207.29 billion in 2025 and is forecast to reach $326.82 billion by 2031. Another estimate for the global solid tumors market indicates a value of $170.3 billion in 2023, expected to reach $375.4 billion by 2034. North America maintained a 42.03% market share in 2025.
- Autoimmune Diseases: The global autoimmune disease therapeutics market is valued at $168.6 billion in 2025 and is forecast to reach $226.2 billion by 2035.
- Fibrosis: The global fibrotic diseases treatment market was valued at $5.79 billion in 2024 and is expected to reach $10.35 billion by 2032. More specifically, the global liver fibrosis treatment market accounted for $18.32 billion in 2024 and is expected to exceed $52.26 billion by 2034. The 7MM liver fibrosis market is expected to grow from $2,660 million in 2025 to $18,312 million in 2034, with the US being the largest market.
- Market sizes for hematological malignancies and solid tumors are as listed above under the STAT3 program.
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Kymera Therapeutics (NASDAQ: KYMR) is a biopharmaceutical company focused on developing novel small molecule therapeutics utilizing targeted protein degradation. The company's future revenue growth over the next 2-3 years is expected to be driven by several key factors related to its clinical pipeline and strategic partnerships.
Here are 4-5 expected drivers of future revenue growth:
- Milestone Payments from Strategic Partnerships: Kymera Therapeutics expects to generate revenue from ongoing collaboration agreements, particularly with Sanofi for the IRAK4 program and with Gilead Sciences for the CDK2 program. These partnerships include significant potential milestone payments triggered by clinical, regulatory, and commercial achievements. For instance, the Sanofi collaboration could yield up to $975 million in potential milestones related to KT-485, and the Gilead deal includes up to $750 million in total development and commercial milestones.
- Advancement and Potential Commercialization of the STAT6 Program (KT-621): The KT-621 program, a first-in-class oral STAT6 degrader for TH2-driven inflammatory diseases such as atopic dermatitis and asthma, is advancing into parallel Phase 2b studies. Data from these trials are anticipated in mid to late 2027. Positive clinical outcomes could significantly expand the market for advanced therapies in Type 2 diseases and represent a major revenue driver in the longer term.
- Initiation and Early Clinical Progress of the Next-Generation IRAK4 Degrader (KT-485): While Kymera's previous IRAK4 degrader, KT-474, has been reprioritized, Sanofi is advancing KT-485, a next-generation IRAK4 degrader, into Phase 1 clinical trials, expected to initiate in 2026. The progression of KT-485 through clinical development is expected to trigger additional milestone payments from the Sanofi collaboration.
- Successful New Partnerships for Oncology Programs (MDM2 and STAT3): Kymera Therapeutics intends to advance its MDM2 (KT-253) and STAT3 (KT-333) oncology programs beyond Phase 1 only with partner support. Securing new partnerships for these programs, which have shown promising early clinical data, would bring in additional collaboration revenue and potential future milestone payments.
- Entry into Clinic and Initial Data from the IRF5 Program (KT-579): Kymera expects its new oral immunology degrader, KT-579, targeting autoimmune diseases, to enter Phase 1 clinical trials in early 2026, with initial data anticipated in the second half of 2026. Positive early clinical results could further validate Kymera's platform and attract additional investment or partnerships, contributing to future revenue growth.
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Share Issuance
- In December 2025, Kymera Therapeutics completed an upsized underwritten public offering of 8,050,000 shares of its common stock at $86.00 per share, generating approximately $692.3 million in gross proceeds.
- The company executed a follow-on offering in June 2025, with net proceeds from the underwriters' option contributing to a cash balance of approximately $1 billion by July 31, 2025.
- In February 2026, Kymera initiated an "at-the-market" (ATM) offering program, allowing it to issue up to $500 million of common stock at its discretion.
Inbound Investments
- Kymera Therapeutics entered a strategic partnership with Gilead Sciences in August 2025 to develop novel oral molecular glue CDK2 degraders, with potential total payments of up to $750 million.
- Collaboration revenue for 2025 was reported as $39.2 million, a decrease from $47.1 million in 2024.
- Under an existing collaboration, Sanofi prioritized KT-485, an IRAK4 degrader, for development, and Kymera achieved a $20 million milestone in the second quarter of 2025 related to preclinical activities for KT-485.
Capital Expenditures
- Kymera Therapeutics' capital expenditures were $0.94 million in 2025, $0.47 million in 2024, $0.70 million in 2023, $0.18 million in 2022, and $0.11 million in 2021.
Peer Outperformance in Biotechnology
| Industry | Names | 1Y med | 3Y med | 5Y med | Top 3 by 5Y |
|---|---|---|---|---|---|
| Health Care Distributors | 7 | 7.3% | 69.1% | 142.2% | CAH 399% · MCK 343% · COR 173% |
| Health Care Services | 20 | 20.4% | 33.2% | 7.3% | HIMS 244% · RDNT 153% · DGX 76% |
| Managed Health Care | 8 | 44.6% | -6.2% | 5.5% | OSCR 109% · HQY 54% · ELV 16% |
| Health Care Facilities | 24 | 8.4% | -10.5% | -15.0% | THC 281% · NHC 236% · ENSG 120% |
| Health Care Equipment | 51 | -2.5% | -12.3% | -17.5% | POCI 10400% · UFPT 413% · GKOS 287% |
| Health Care Supplies | 12 | 33.7% | -14.2% | -26.0% | LNTH 296% · HAE 48% · MMSI 37% |
| Pharmaceuticals | 63 | 0.7% | -3.0% | -38.7% | LQDA 2611% · INDV 1499% · ETON 823% |
| Health Care Technology | 21 | -20.3% | -53.8% | -71.8% | SPOK 135% · TALK 0% · HSTM -3% |
| Life Sciences Tools & Services | 108 | -1.7% | -35.0% | -74.3% | SNWV 1847% · ELMD 264% · MEDP 228% |
| Biotechnology ← | 365 | 5.5% | -31.6% | -79.0% | BRTX 110000% · CELZ 1671% · DNTH 1599% |
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Peer Comparisons
| Peers to compare with: |
Financials
| Median | |
|---|---|
| Name | |
| Mkt Price | 12.43 |
| Mkt Cap | 1.1 |
| Rev LTM | 37 |
| Op Inc LTM | -141 |
| FCF LTM | -147 |
| FCF 3Y Avg | -152 |
| CFO LTM | -146 |
| CFO 3Y Avg | -146 |
Growth & Margins
| Median | |
|---|---|
| Name | |
| Rev Chg LTM | -6.4% |
| Rev Chg 3Y Avg | 34.0% |
| Rev Chg Q | 57.7% |
| QoQ Delta Rev Chg LTM | 15.3% |
| Op Inc Chg LTM | 3.6% |
| Op Inc Chg 3Y Avg | -9.5% |
| Op Mgn LTM | -309.1% |
| Op Mgn 3Y Avg | -379.5% |
| QoQ Delta Op Mgn LTM | 53.6% |
| CFO/Rev LTM | -227.4% |
| CFO/Rev 3Y Avg | -303.7% |
| FCF/Rev LTM | -228.0% |
| FCF/Rev 3Y Avg | -311.3% |
Valuation
| Median | |
|---|---|
| Name | |
| Mkt Cap | 1.1 |
| P/S | 35.6 |
| P/Op Inc | -8.6 |
| P/EBIT | -8.6 |
| P/E | -8.0 |
| P/CFO | -8.3 |
| Total Yield | -10.7% |
| Dividend Yield | 0.0% |
| FCF Yield 3Y Avg | -22.6% |
| D/E | 0.0 |
| Net D/E | -0.3 |
Segment Financials
Revenue by Segment| $ Mil | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Dedicated to reinventing the treatment of human disease through the development of innovative | 39 | 47 | 79 | 47 | 73 |
| Total | 39 | 47 | 79 | 47 | 73 |
| $ Mil | 2025 | 2024 | 2023 | 2022 |
|---|---|---|---|---|
| Dedicated to reinventing the treatment of human disease through the development of innovative | -311 | -224 | -147 | -155 |
| Total | -311 | -224 | -147 | -155 |
Price Behavior
| Market Price | $114.42 | |
| Market Cap ($ Bil) | 11.2 | |
| First Trading Date | 08/21/2020 | |
| Distance from 52W High | -4.1% | |
| 50 Days | 200 Days | |
| DMA Price | $101.78 | $83.99 |
| DMA Trend | up | up |
| Distance from DMA | 12.4% | 36.2% |
| 3M | 1YR | |
| Volatility | 60.7% | 63.9% |
| Downside Capture | 18.04 | 15.26 |
| Upside Capture | 149.23 | 130.92 |
| Correlation (SPY) | 17.6% | 18.7% |
| 1M | 2M | 3M | 6M | 1Y | 3Y | |
|---|---|---|---|---|---|---|
| Beta | 1.09 | 0.73 | 0.85 | 0.99 | 0.96 | 1.53 |
| Up Beta | 1.79 | 1.09 | 1.69 | 1.51 | 2.03 | 1.54 |
| Down Beta | -1.08 | 0.20 | 0.19 | 0.25 | 0.37 | 1.31 |
| Up Capture | 81% | 174% | 140% | 144% | 151% | 895% |
| Bmk +ve Days | 11 | 22 | 35 | 67 | 138 | 427 |
| Stock +ve Days | 11 | 25 | 32 | 65 | 130 | 382 |
| Down Capture | 232% | 4% | 35% | 77% | 47% | 108% |
| Bmk -ve Days | 11 | 21 | 28 | 59 | 114 | 326 |
| Stock -ve Days | 11 | 18 | 31 | 61 | 121 | 368 |
[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
| Annualized Return | Annualized Volatility | Sharpe Ratio | Correlation with KYMR | |
|---|---|---|---|---|
| KYMR | 188.2% | 63.8% | 1.88 | - |
| Sector ETF (XLV) | 30.2% | 15.5% | 1.49 | 9.6% |
| Equity (SPY) | 22.2% | 12.8% | 1.29 | 18.3% |
| Gold (GLD) | 29.6% | 28.5% | 0.90 | 10.6% |
| Commodities (DBC) | 36.9% | 20.1% | 1.45 | -13.3% |
| Real Estate (VNQ) | 15.2% | 13.9% | 0.78 | 7.7% |
| Bitcoin (BTCUSD) | -47.3% | 42.9% | -1.37 | 12.8% |
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Based On 5-Year Data
| Annualized Return | Annualized Volatility | Sharpe Ratio | Correlation with KYMR | |
|---|---|---|---|---|
| KYMR | 13.3% | 72.7% | 0.47 | - |
| Sector ETF (XLV) | 6.4% | 15.0% | 0.24 | 29.2% |
| Equity (SPY) | 13.5% | 17.2% | 0.61 | 38.6% |
| Gold (GLD) | 18.8% | 18.6% | 0.82 | 7.2% |
| Commodities (DBC) | 9.2% | 19.6% | 0.36 | 0.6% |
| Real Estate (VNQ) | 2.2% | 18.9% | 0.01 | 30.6% |
| Bitcoin (BTCUSD) | 9.2% | 52.8% | 0.36 | 20.6% |
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Based On 10-Year Data
| Annualized Return | Annualized Volatility | Sharpe Ratio | Correlation with KYMR | |
|---|---|---|---|---|
| KYMR | 13.3% | 75.1% | 0.60 | - |
| Sector ETF (XLV) | 10.2% | 16.6% | 0.50 | 27.5% |
| Equity (SPY) | 15.5% | 17.9% | 0.73 | 34.7% |
| Gold (GLD) | 11.9% | 16.2% | 0.60 | 7.1% |
| Commodities (DBC) | 7.7% | 18.0% | 0.34 | 2.8% |
| Real Estate (VNQ) | 4.9% | 20.7% | 0.20 | 26.4% |
| Bitcoin (BTCUSD) | 60.3% | 66.1% | 1.00 | 17.6% |
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Returns Analyses
Earnings Returns History
Updated 8/14/2026| Forward Returns | |||
|---|---|---|---|
| Earnings Date | 1D Returns | 5D Returns | 21D Returns |
| 8/5/2026 | 1.0% | 5.0% | |
| 4/30/2026 | -0.5% | 5.8% | -0.1% |
| 2/26/2026 | 4.8% | -5.0% | -11.6% |
| 11/4/2025 | 0.3% | 2.6% | 10.9% |
| 8/11/2025 | -7.2% | 4.9% | 7.0% |
| 5/9/2025 | -2.3% | -2.4% | 53.3% |
| 2/27/2025 | -14.5% | -10.4% | -14.6% |
| 10/31/2024 | -3.1% | 3.8% | -1.7% |
| ... | |||
| SUMMARY STATS | |||
| # Positive | 13 | 17 | 12 |
| # Negative | 13 | 9 | 13 |
| Median Positive | 4.7% | 6.2% | 16.6% |
| Median Negative | -3.1% | -7.8% | -11.4% |
| Max Positive | 11.1% | 38.1% | 79.8% |
| Max Negative | -24.0% | -44.2% | -56.8% |
| Forward Returns | |||
|---|---|---|---|
| Earnings Date | 1D Returns | 5D Returns | 21D Returns |
| 8/5/2026 | 1.0% | 5.0% | |
| 4/30/2026 | -0.5% | 5.8% | -0.1% |
| 2/26/2026 | 4.8% | -5.0% | -11.6% |
| 11/4/2025 | 0.3% | 2.6% | 10.9% |
| 8/11/2025 | -7.2% | 4.9% | 7.0% |
| 5/9/2025 | -2.3% | -2.4% | 53.3% |
| 2/27/2025 | -14.5% | -10.4% | -14.6% |
| 10/31/2024 | -3.1% | 3.8% | -1.7% |
| 8/7/2024 | -2.7% | 3.8% | 12.5% |
| 5/2/2024 | 0.2% | 6.2% | -11.4% |
| 2/22/2024 | 4.7% | 11.8% | 5.6% |
| 1/5/2024 | -2.8% | 3.5% | 26.2% |
| 11/2/2023 | 4.6% | 38.1% | 79.8% |
| 8/3/2023 | 11.1% | -7.8% | -11.3% |
| 5/4/2023 | -15.1% | -8.0% | -12.5% |
| 1/10/2023 | 9.1% | 28.1% | 26.9% |
| 11/3/2022 | 7.5% | -3.2% | 7.1% |
| 8/9/2022 | -3.4% | 7.3% | -9.4% |
| 5/3/2022 | -24.0% | -44.2% | -56.8% |
| 2/24/2022 | 9.4% | 8.7% | 17.6% |
| 11/10/2021 | -2.6% | -6.7% | -17.7% |
| 8/6/2021 | -4.4% | -11.7% | -3.6% |
| 5/6/2021 | -0.6% | 16.5% | 15.7% |
| 3/11/2021 | 3.4% | 0.1% | -41.7% |
| 1/12/2021 | 0.7% | 11.7% | -11.0% |
| 11/5/2020 | 8.1% | 16.1% | 32.2% |
| SUMMARY STATS | |||
| # Positive | 13 | 17 | 12 |
| # Negative | 13 | 9 | 13 |
| Median Positive | 4.7% | 6.2% | 16.6% |
| Median Negative | -3.1% | -7.8% | -11.4% |
| Max Positive | 11.1% | 38.1% | 79.8% |
| Max Negative | -24.0% | -44.2% | -56.8% |
SEC Filings
Expand for More| Report Date | Filing Date | Filing |
|---|---|---|
| 06/30/2026 | 08/05/2026 | 10-Q |
| 03/31/2026 | 04/30/2026 | 10-Q |
| 12/31/2025 | 02/26/2026 | 10-K |
| 09/30/2025 | 11/04/2025 | 10-Q |
| 06/30/2025 | 08/11/2025 | 10-Q |
| 03/31/2025 | 05/09/2025 | 10-Q |
| 12/31/2024 | 02/27/2025 | 10-K |
| 09/30/2024 | 10/31/2024 | 10-Q |
| 06/30/2024 | 08/07/2024 | 10-Q |
| 03/31/2024 | 05/02/2024 | 10-Q |
| 12/31/2023 | 02/22/2024 | 10-K |
| 09/30/2023 | 11/02/2023 | 10-Q |
| 06/30/2023 | 08/03/2023 | 10-Q |
| 03/31/2023 | 05/04/2023 | 10-Q |
| 12/31/2022 | 02/23/2023 | 10-K |
| 09/30/2022 | 11/03/2022 | 10-Q |
| Report Date | Filing Date | Filing |
|---|---|---|
| 06/30/2026 | 08/05/2026 | 10-Q |
| 03/31/2026 | 04/30/2026 | 10-Q |
| 12/31/2025 | 02/26/2026 | 10-K |
| 09/30/2025 | 11/04/2025 | 10-Q |
| 06/30/2025 | 08/11/2025 | 10-Q |
| 03/31/2025 | 05/09/2025 | 10-Q |
| 12/31/2024 | 02/27/2025 | 10-K |
| 09/30/2024 | 10/31/2024 | 10-Q |
| 06/30/2024 | 08/07/2024 | 10-Q |
| 03/31/2024 | 05/02/2024 | 10-Q |
| 12/31/2023 | 02/22/2024 | 10-K |
| 09/30/2023 | 11/02/2023 | 10-Q |
| 06/30/2023 | 08/03/2023 | 10-Q |
| 03/31/2023 | 05/04/2023 | 10-Q |
| 12/31/2022 | 02/23/2023 | 10-K |
| 09/30/2022 | 11/03/2022 | 10-Q |
| 06/30/2022 | 08/09/2022 | 10-Q |
| 03/31/2022 | 05/03/2022 | 10-Q |
| 12/31/2021 | 02/24/2022 | 10-K |
| 09/30/2021 | 11/10/2021 | 10-Q |
| 06/30/2021 | 08/06/2021 | 10-Q |
| 03/31/2021 | 05/06/2021 | 10-Q |
| 12/31/2020 | 03/11/2021 | 10-K |
| 09/30/2020 | 11/05/2020 | 10-Q |
| 06/30/2020 | 08/21/2020 | 424B4 |
Recent Forward Guidance
Updated 8/6/2026Latest: Q2 2026 Earnings Reported 8/5/2026
| Forward Guidance | Guidance Change | ||||||
|---|---|---|---|---|---|---|---|
| Metric | Low | Mid | High | % Chg | % Delta | Change | Prior |
| 2029 Cash Runway | 2,029 | ||||||
Prior: Q1 2026 Earnings Reported 4/30/2026
| Forward Guidance | Guidance Change | ||||||
|---|---|---|---|---|---|---|---|
| Metric | Low | Mid | High | % Chg | % Delta | Change | Prior |
| Q2 2026 Milestone Payment | 45.00 Mil | ||||||
Q4 2025 Earnings Reported 2/26/2026
| Forward Guidance | Guidance Change | ||||||
|---|---|---|---|---|---|---|---|
| Metric | Low | Mid | High | % Chg | % Delta | Change | Prior |
| 2026 KT-579 Phase 1 Data Readout | |||||||
| 2026 KT-621 BROADEN2 Enrollment Completion | |||||||
| 2027 KT-621 BROADEN2 Data Readout | |||||||
| 2027 KT-621 BREADTH Data Readout | |||||||
| 2026 New Development Candidate IND | |||||||
| 2026 KT-485/SAR447971 Clinical Entry | |||||||
Q3 2025 Earnings Reported 11/4/2025
| Forward Guidance | Guidance Change | ||||||
|---|---|---|---|---|---|---|---|
| Metric | Low | Mid | High | % Chg | % Delta | Change | Prior |
| 2028 Cash Runway | |||||||
Insider Activity
Updated 7/27/2026| # | Owner | Title | Holding | Action | Filing Date | Price | Shares | Transacted Value | Value of Held Shares | Form |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 7072026 | 119.00 | 50,000 | 5,950,000 | 79,321,592 | Form |
| 2 | Goodman, Noah | Chief Business Officer | Direct | Sell | 7022026 | 114.29 | 3,389 | 387,329 | 5,392,138 | Form |
| 3 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 7022026 | 115.29 | 80,000 | 9,223,527 | 76,851,353 | Form |
| 4 | Jacobs, Bruce N | Chief Financial Officer | Direct | Sell | 7022026 | 114.96 | 77,109 | 8,864,829 | 28,152,951 | Form |
| 5 | Booth, Bruce | See footnote | Sell | 6302026 | 109.48 | 31,283 | 3,424,800 | 50,556,285 | Form |
| # | Owner | Title | Holding | Action | Filing Date | Price | Shares | Transacted Value | Value of Held Shares | Form |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 7072026 | 119.00 | 50,000 | 5,950,000 | 79,321,592 | Form |
| 2 | Goodman, Noah | Chief Business Officer | Direct | Sell | 7022026 | 114.29 | 3,389 | 387,329 | 5,392,138 | Form |
| 3 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 7022026 | 115.29 | 80,000 | 9,223,527 | 76,851,353 | Form |
| 4 | Jacobs, Bruce N | Chief Financial Officer | Direct | Sell | 7022026 | 114.96 | 77,109 | 8,864,829 | 28,152,951 | Form |
| 5 | Booth, Bruce | See footnote | Sell | 6302026 | 109.48 | 31,283 | 3,424,800 | 50,556,285 | Form | |
| 6 | Booth, Bruce | See footnote | Sell | 6302026 | 107.06 | 45,367 | 4,857,104 | 49,899,367 | Form | |
| 7 | Booth, Bruce | See footnote | Sell | 6302026 | 110.29 | 467,878 | 51,603,032 | 52,087,102 | Form | |
| 8 | Bvf, Partners L P/il | Direct | Sell | 6262026 | 106.50 | 1,578,800 | 168,142,200 | 25,573,100 | Form | |
| 9 | Bvf, Partners L P/il | See footnote | Sell | 6262026 | 106.50 | 51,858 | 5,522,877 | 8,390,816 | Form | |
| 10 | Booth, Bruce | See footnote | Sell | 6252026 | 121.86 | 285,684 | 34,812,909 | 64,550,428 | Form | |
| 11 | Booth, Bruce | See footnote | Sell | 6252026 | 115.39 | 262,637 | 30,306,107 | 65,157,951 | Form | |
| 12 | Goodman, Noah | Chief Business Officer | Direct | Sell | 6252026 | 114.00 | 5,000 | 570,000 | 5,722,280 | Form |
| 13 | Booth, Bruce | See footnote | Sell | 6252026 | 100.51 | 134,720 | 13,540,476 | 60,008,170 | Form | |
| 14 | Booth, Bruce | See footnote | Sell | 6252026 | 99.98 | 1,408 | 140,772 | 61,346,628 | Form | |
| 15 | Booth, Bruce | See footnote | Sell | 6222026 | 103.75 | 31,798 | 3,299,037 | 63,677,704 | Form | |
| 16 | Booth, Bruce | See footnote | Sell | 6222026 | 98.52 | 246,330 | 24,268,861 | 60,853,236 | Form | |
| 17 | Goodman, Noah | Chief Business Officer | Direct | Sell | 6222026 | 99.00 | 2,500 | 247,500 | 4,969,348 | Form |
| 18 | Booth, Bruce | See footnote | Sell | 6222026 | 91.01 | 115,056 | 10,471,661 | 58,968,984 | Form | |
| 19 | Booth, Bruce | Direct | Sell | 6222026 | 89.98 | 11,741 | Form | |||
| 20 | Booth, Bruce | See footnote | Sell | 6222026 | 90.38 | 105,071 | 9,496,317 | 59,835,356 | Form | |
| 21 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 5272026 | 81.58 | 4,279 | 349,096 | 3,591,140 | Form |
| 22 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 5272026 | 79.36 | 12,905 | 1,024,194 | 3,833,049 | Form |
| 23 | Ridloff, Elena | Direct | Sell | 5112026 | 87.00 | 3,000 | Form | |||
| 24 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 4292026 | 81.18 | 30,000 | 2,435,377 | 54,081,204 | Form |
| 25 | Booth, Bruce | Direct | Sell | 4242026 | 89.96 | 5,900 | Form | |||
| 26 | Booth, Bruce | See footnote | Sell | 4242026 | 90.08 | 100 | 9,008 | 60,798,956 | Form | |
| 27 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 4242026 | 90.00 | 300 | 27,000 | 5,508,180 | Form |
| 28 | Booth, Bruce | Direct | Sell | 4162026 | 89.95 | 2,200 | Form | |||
| 29 | Booth, Bruce | See footnote | Sell | 4162026 | 90.10 | 3,135 | 282,464 | 60,813,536 | Form | |
| 30 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 4162026 | 90.00 | 1,300 | 117,000 | 5,508,180 | Form |
| 31 | Booth, Bruce | Direct | Sell | 4162026 | 89.97 | 4,159 | Form | |||
| 32 | Goodman, Noah | Chief Business Officer | Direct | Sell | 4162026 | 90.00 | 1,347 | 121,230 | 4,517,589 | Form |
| 33 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 4162026 | 90.00 | 5,251 | 472,598 | 5,508,278 | Form |
| 34 | Goodman, Noah | Chief Business Officer | Direct | Sell | 4102026 | 87.35 | 2,000 | 174,700 | 4,502,232 | Form |
| 35 | Goodman, Noah | Chief Business Officer | Direct | Sell | 4102026 | 87.50 | 8,264 | 723,082 | 4,684,848 | Form |
| 36 | Ridloff, Elena | Direct | Sell | 4012026 | 85.42 | 4,600 | Form | |||
| 37 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 4012026 | 85.46 | 14,640 | 1,251,166 | 5,230,455 | Form |
| 38 | Ridloff, Elena | Direct | Sell | 4012026 | 85.37 | 7,400 | Form | |||
| 39 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 4012026 | 85.38 | 7,600 | 648,882 | 5,225,378 | Form |
| 40 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 3252026 | 80.26 | 24,727 | 1,984,554 | 4,911,987 | Form |
| 41 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 3252026 | 77.41 | 91,250 | 7,063,736 | 4,737,696 | Form |
| 42 | Esposito, Pamela | Direct | Sell | 3202026 | 79.15 | 2,500 | Form | |||
| 43 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 3112026 | 83.30 | 25,758 | 2,145,673 | 5,668,816 | Form |
| 44 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 3042026 | 85.30 | 3,919 | 334,272 | 6,295,650 | Form |
| 45 | Gollob, Jared | Chief Medical Officer | Direct | Sell | 3042026 | 85.30 | 4,895 | 417,521 | 9,990,994 | Form |
| 46 | Jacobs, Bruce N | Chief Financial Officer | Direct | Sell | 3042026 | 85.30 | 4,895 | 417,521 | 19,838,691 | Form |
| 47 | Chadwick, Jeremy G | Chief Operating Officer | Direct | Sell | 3042026 | 88.93 | 2,039 | 181,322 | 6,912,187 | Form |
| 48 | Gollob, Jared | Chief Medical Officer | Direct | Sell | 3042026 | 88.93 | 5,613 | 499,148 | 10,851,679 | Form |
| 49 | Jacobs, Bruce N | Chief Financial Officer | Direct | Sell | 3042026 | 88.93 | 7,576 | 673,710 | 21,118,607 | Form |
| 50 | Booth, Bruce | See footnote | Sell | 3042026 | 90.13 | 81,866 | 7,378,583 | 60,868,484 | Form | |
| 51 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 2252026 | 90.26 | 30,000 | 2,707,813 | 60,131,040 | Form |
| 52 | Esposito, Pamela | Direct | Sell | 2202026 | 87.31 | 2,500 | Form | |||
| 53 | Esposito, Pamela | Direct | Sell | 1202026 | 67.91 | 5,500 | Form | |||
| 54 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 12312025 | 78.06 | 30,000 | 2,341,939 | 51,762,871 | Form |
| 55 | Esposito, Pamela | Direct | Sell | 12172025 | 82.16 | 27,563 | Form | |||
| 56 | Booth, Bruce | See footnote | Sell | 12122025 | 91.04 | 678 | 61,725 | 62,398,179 | Form | |
| 57 | Booth, Bruce | See footnote | Sell | 12122025 | 91.23 | 6,101 | 556,594 | 62,538,256 | Form | |
| 58 | Booth, Bruce | See footnote | Sell | 12122025 | 91.73 | 229,809 | 21,080,724 | 62,971,565 | Form | |
| 59 | Baker, Bros. Advisors LP | See Footnotes | Buy | 12112025 | 86.00 | 2,005,813 | 172,499,918 | 684,208,776 | Form | |
| 60 | Albers, Jeffrey W | Direct | Sell | 12082025 | 89.76 | 5,000 | Form | |||
| 61 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 12082025 | 89.17 | 100,000 | 8,917,000 | 58,895,180 | Form |
| 62 | Gollob, Jared | Chief Medical Officer | Direct | Sell | 12082025 | 88.67 | 49,307 | 4,371,833 | 9,752,502 | Form |
| 63 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 10292025 | 60.99 | 30,000 | 1,829,737 | 40,283,610 | Form |
| 64 | Gollob, Jared | Chief Medical Officer | Direct | Sell | 10152025 | 61.42 | 59,576 | 3,659,254 | 6,755,886 | Form |
| 65 | Gollob, Jared | Chief Medical Officer | Direct | Sell | 10142025 | 60.00 | 3,114 | 186,840 | 7,101,540 | Form |
| 66 | Albers, Jeffrey W | Direct | Sell | 10142025 | 59.19 | 5,000 | Form | |||
| 67 | Jacobs, Bruce N | Chief Financial Officer | Direct | Sell | 9172025 | 50.00 | 79,220 | 3,961,380 | 11,371,542 | Form |
| 68 | Mainolfi, Nello | Chief Executive Officer | Direct | Sell | 9162025 | 49.00 | 30,000 | 1,470,000 | 32,363,618 | Form |
| 69 | Bvf, Partners L P/il | Direct | Buy | 7012025 | 44.00 | 317,167 | 13,955,348 | 123,146,980 | Form | |
| 70 | Baker, Bros. Advisors LP | See Footnotes | Buy | 6302025 | 44.00 | 655,500 | 28,842,000 | 269,160,980 | Form |
Investor Activity (13F)
Updated Aug 14, 2026Active managers (13F portfolio over $250M, at least 3 holdings) with a position over $5M that is either over 10% of their portfolio or held in a concentrated book of 50 or fewer total positions. Index/ETF, sovereign, bank, community-bank and charitable/donor-advised filers are excluded.
| Active Manager | Value | % of Portfolio | Total Positions | QoQ | Filing |
|---|---|---|---|---|---|
| Atlas Venture Life Science Advisors, LLC | $381.3 Mil | 48.3% | 6 | Hold | 13F |
| Merck & Co., Inc. | $64.3 Mil | 18.4% | 14 | Hold | 13F |
| BVF Inc/Il | $458.3 Mil | 14.6% | 41 | Hold | 13F |
| Avoro Capital Advisors LLC | $622.6 Mil | 6.1% | 30 | Hold | 13F |
| Octagon Capital Advisors LP | $35.4 Mil | 3.9% | 29 | TRIM -20.6% | 13F |
| Commodore Capital LP | $62.5 Mil | 3.6% | 36 | Hold | 13F |
| Foresite Capital Management VI LLC | $12.2 Mil | 2.6% | 17 | Hold | 13F |
| Eagle Health Investments LP | $12.1 Mil | 2.5% | 26 | ADD +7.0% | 13F |
| First Turn Management, LLC | $21.2 Mil | 2.4% | 33 | ADD +23.4% | 13F |
| Deer Management Co. LLC | $10.5 Mil | 1.7% | 10 | TRIM -45.5% | 13F |
| Nextech Invest, Ltd. | $23.2 Mil | 1.6% | 17 | Hold | 13F |
| Patient Square Capital LP | $8.3 Mil | 1.5% | 29 | TRIM -28.1% | 13F |
| Active Manager | Value | % of Portfolio | Total Positions | QoQ | Filing |
|---|---|---|---|---|---|
| Avoro Capital Advisors LLC | $622.6 Mil | 6.1% | 30 | Hold | 13F |
| BVF Inc/Il | $458.3 Mil | 14.6% | 41 | Hold | 13F |
| Atlas Venture Life Science Advisors, LLC | $381.3 Mil | 48.3% | 6 | Hold | 13F |
| Merck & Co., Inc. | $64.3 Mil | 18.4% | 14 | Hold | 13F |
| Commodore Capital LP | $62.5 Mil | 3.6% | 36 | Hold | 13F |
| Octagon Capital Advisors LP | $35.4 Mil | 3.9% | 29 | TRIM -20.6% | 13F |
| Nextech Invest, Ltd. | $23.2 Mil | 1.6% | 17 | Hold | 13F |
| First Turn Management, LLC | $21.2 Mil | 2.4% | 33 | ADD +23.4% | 13F |
| Foresite Capital Management VI LLC | $12.2 Mil | 2.6% | 17 | Hold | 13F |
| Eagle Health Investments LP | $12.1 Mil | 2.5% | 26 | ADD +7.0% | 13F |
| Deer Management Co. LLC | $10.5 Mil | 1.7% | 10 | TRIM -45.5% | 13F |
| Patient Square Capital LP | $8.3 Mil | 1.5% | 29 | TRIM -28.1% | 13F |
Industry Resources
External Quote Links
| Y Finance | Barrons |
| TradingView | Morningstar |
| SeekingAlpha | ValueLine |
| Motley Fool | Robinhood |
| CNBC | Etrade |
| MarketWatch | Unusual Whales |
| YCharts | Perplexity Finance |
| FinViz |
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