CORVUS PHARMACEUTICALS INC CRVS
COM · Common Stock · CUSIP 221015100 · ISIN US2210151005
- SectorHealth care
- IndustryPharmaceutical Preparations
- HeadquartersSouth San Francisco, CA
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($152.5k this quarter). Holder counts are more reliable. Shares outstanding: 84.0m as of 2026-03-12, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $14.62. Options: 8 managers hold calls ($21.0m notional), 5 hold puts ($8.1m).
Trends to Q1 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 48 |
| Q4 2022 | 42 |
| Q1 2023 | 38 |
| Q2 2023 | 53 |
| Q3 2023 | 53 |
| Q4 2023 | 49 |
| Q1 2024 | 48 |
| Q2 2024 | 48 |
| Q3 2024 | 63 |
| Q4 2024 | 86 |
| Q1 2025 | 89 |
| Q2 2025 | 93 |
| Q3 2025 | 102 |
| Q4 2025 | 124 |
| Q1 2026 | 164 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2024 | 18 | 18 |
| Q3 2024 | 35 | 12 |
| Q4 2024 | 53 | 20 |
| Q1 2025 | 40 | 35 |
| Q2 2025 | 65 | 37 |
| Q3 2025 | 56 | 30 |
| Q4 2025 | 72 | 35 |
| Q1 2026 | 117 | 56 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2025 | $702.0k | $1.0m | 1.44 |
| Q3 2025 | $2.3m | $1.6m | 0.71 |
| Q4 2025 | $4.8m | $5.2m | 1.08 |
| Q1 2026 | $21.0m | $8.1m | 0.39 |
Biggest buyers
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +2.9m |
| Deep Track Capital, LP | New | +2.5m |
| Commodore Capital LP | New | +2.3m |
| WELLINGTON MANAGEMENT GROUP LLP | Added | +2.0m |
| BRAIDWELL LP | New | +1.8m |
| PERCEPTIVE ADVISORS LLC | Added | +1.6m |
| Hood River Capital Management LLC | New | +1.3m |
| BlackRock, Inc. | Added | +1.1m |
| Boxer Capital Management, LLC | New | +1.1m |
| Polar Capital Holdings Plc | New | +1.1m |
Biggest sellers
| Point72 Asset Management, L.P. | Sold out | -2.9m |
| MORGAN STANLEY | Reduced | -1.1m |
| MPM BIOIMPACT LLC | Reduced | -1.1m |
| RTW INVESTMENTS, LP | Sold out | -447.6k |
| ADAR1 Capital Management, LLC | Reduced | -378.0k |
| JANE STREET GROUP, LLC | Reduced | -333.8k |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | Sold out | -167.4k |
| SPHERA FUNDS MANAGEMENT LTD. | Reduced | -159.7k |
| BARCLAYS PLC | Reduced | -151.0k |
| FRED ALGER MANAGEMENT, LLC | Sold out | -144.4k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $7.9m543.4k shares |
| CITADEL ADVISORS LLC | Added | $3.9m267.8k shares |
| JANE STREET GROUP, LLC | Added | $3.2m217.8k shares |
| Caption Management, LLC | Added | $2.3m160.0k shares |
| DIADEMA PARTNERS LP | New | $1.6m106.3k shares |
| GROUP ONE TRADING LLC | Added | $1.0m70.3k shares |
| SIMPLEX TRADING, LLC | Added | $1.0m69.0k shares |
| Persistent Asset Partners Ltd | New | $11270 shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $3.0m202.4k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $2.7m186.4k shares |
| SIMPLEX TRADING, LLC | Added | $1.7m113.3k shares |
| JANE STREET GROUP, LLC | Added | $613.0k41.9k shares |
| GROUP ONE TRADING LLC | Reduced | $178.5k12.2k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
ORBIMED ADVISORS LLC
13D · may seek influence
-1.9 pts · filed 2026-01-27
Stated purposeThe Reporting Persons from time to time intend to review their investment in the Issuer on the basis of various factors, including the Issuer's business, financial condition, results of operations and prospects, general economic and industry conditions, the securities markets in general and those for the Issuer's Shares in particular, as well as other developments and other investment opportunities. Based upon such review, the Reporting Persons will take such actions in the future as the Reporting Persons may deem appropriate in light of the circumstances existing from time to time. If the Reporting Persons believe that further investment in the Issuer is attractive, whether because of the market price of Shares or otherwise, they may acquire Shares or other securities of the Issuer eith… Full filing |
10.3% |
| MILLER RICHARD A MD 13G · exempt (held before listing) +0.1 pts · filed 2026-02-13 | 7.8% |
| BlackRock, Inc. 13G · institution +1.1 pts · filed 2026-07-27 | 7.5% |
| Sirenia Capital Management LP 13G · institution new · filed 2026-05-15 | 7.5% |
| STATE STREET CORP 13G · institution new · filed 2026-08-07 | 5.3% |
Fell to 5% or below in the last year: Point72 Asset Management, L.P. (0.0%, 2026-05-15), VANGUARD GROUP INC (0.0%, 2026-03-26), ADAMS STREET PARTNERS LLC (3.9%, 2026-02-05)
Insider purchases and sales in Q1 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q2 2024 | 2 | $1.0m | 0 | — | — |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 2 | $4.9m | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
None reported in Q1 2026.
Holders, Q1 2026
| Manager | Shares | Change |
|---|---|---|
| ORBIMED ADVISORS LLC 2.29% of their portfolio | 7.2m $104.8m | Unchanged |
| BlackRock, Inc. 0.00% of their portfolio | 6.2m $90.1m | Added +1.1m |
| STATE STREET CORP 0.00% of their portfolio | 3.6m $52.2m | Added +777.8k |
| ADAMS STREET PARTNERS LLC 18.41% of their portfolio | 3.3m $47.9m | Unchanged |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 3.2m $47.3m | First filing |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 2.9m $42.7m | Added +2.9m |
| Vivo Capital, LLC 3.41% of their portfolio | 2.8m $41.0m | Added +571.2k |
| MORGAN STANLEY 0.00% of their portfolio | 2.5m $36.6m | Reduced -1.1m |
| Deep Track Capital, LP 0.75% of their portfolio | 2.5m $36.5m | New |
| WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio | 2.3m $33.9m | Added +2.0m |
| PERCEPTIVE ADVISORS LLC 0.66% of their portfolio | 2.3m $33.5m | Added +1.6m |
| Commodore Capital LP 1.91% of their portfolio | 2.3m $33.0m | New |
| Foresite Capital Management VI LLC 5.82% of their portfolio | 1.8m $26.8m | Added +450.0k |
| BRAIDWELL LP 0.86% of their portfolio | 1.8m $25.6m | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.7m $25.1m | Added +239.7k |
| MPM BIOIMPACT LLC 1.89% of their portfolio | 1.7m $24.5m | Reduced -1.1m |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 1.5m $22.5m | Added +987.5k |
| Hood River Capital Management LLC 0.20% of their portfolio | 1.3m $19.5m | New |
| Boxer Capital Management, LLC 2.11% of their portfolio | 1.1m $16.1m | New |
| Polar Capital Holdings Plc 0.07% of their portfolio | 1.1m $15.7m | New |
| Catalio Capital Management, LP 2.73% of their portfolio | 891.9k $13.0m | New |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 866.4k $12.7m | Added +177.6k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.02% of their portfolio | 750.0k $11.0m | New |
| EMERALD ADVISERS, LLC 0.32% of their portfolio | 686.2k $10.0m | New |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 669.9k $9.8m | First filing |
| DCF Advisers, LLC 3.52% of their portfolio | 637.5k $9.3m | Reduced -91.5k |
| EVENTIDE ASSET MANAGEMENT, LLC 0.13% of their portfolio | 550.0k $8.0m | New |
| MARSHALL WACE, LLP 0.01% of their portfolio | 548.3k $8.0m | Added +332.0k |
| Blue Owl Capital Holdings LP 2.19% of their portfolio | 545.0k $8.0m | New |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 539.9k $7.9m | Added +396.3k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 506.1k $7.4m | Added +76.3k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 504.6k $7.4m | First filing |
| EMERALD MUTUAL FUND ADVISERS TRUST 0.33% of their portfolio | 459.3k $6.7m | New |
| RA CAPITAL MANAGEMENT, L.P. 0.07% of their portfolio | 450.0k $6.6m | New |
| Nextech Invest Ltd. 0.46% of their portfolio | 450.0k $6.6m | New |
| Logos Global Management LP 0.34% of their portfolio | 450.0k $6.6m | Reduced -50.0k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 442.5k $6.5m | Added +234.3k |
| UBS Group AG 0.00% of their portfolio | 289.1k $4.2m | Added +77.1k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.02% of their portfolio | 278.0k $4.1m | New |
| SPHERA FUNDS MANAGEMENT LTD. 0.62% of their portfolio | 248.0k $3.6m | Reduced -159.7k |
| DIADEMA PARTNERS LP 1.48% of their portfolio | 244.8k $3.6m | New |
| BARCLAYS PLC 0.00% of their portfolio | 243.8k $3.6m | Reduced -151.0k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 237.0k $3.5m | Added +509 |
| Spruce Street Capital LP 0.81% of their portfolio | 231.6k $3.4m | New |
| Avidity Partners Management LP 0.37% of their portfolio | 230.0k $3.4m | New |
| SEB Asset Management AB 0.01% of their portfolio | 226.8k $3.3m | First filing |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 188.1k $2.8m | Added +17.0k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 185.3k $2.7m | Added +53.7k |
| Polymer Capital Management (HK) LTD 0.38% of their portfolio | 183.2k $2.7m | New |
| Brevan Howard Capital Management LP 0.02% of their portfolio | 168.0k $2.5m | New |
| Nuveen, LLC 0.00% of their portfolio | 149.1k $2.2m | Added +81.1k |
| Jump Financial, LLC 0.03% of their portfolio | 147.8k $2.2m | New |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 145.2k $1.9m | Added +114.5k |
| Informed Momentum Co LLC 0.23% of their portfolio | 138.1k $2.0m | New |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 128.4k $1.9m | New |
| Squarepoint Ops LLC 0.00% of their portfolio | 123.9k $1.8m | Added +19.1k |
| TD Asset Management Inc 0.00% of their portfolio | 123.7k $1.8m | New |
| Rafferty Asset Management, LLC 0.01% of their portfolio | 112.6k $1.6m | Added +12.9k |
| Tidal Investments LLC 0.00% of their portfolio | 107.8k $1.6m | New |
| Tema ETFs LLC 0.11% of their portfolio | 107.8k $1.6m | Added +28.1k |
| Aquatic Capital Management LLC 0.04% of their portfolio | 102.4k $1.5m | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 101.8k $1.5m | Added +84.3k |
| F/m Investments LLC 0.10% of their portfolio | 100.0k $1.5m | New |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 99.9k $1.5m | Reduced -21.3k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 99.6k $1.5m | Added +72.0k |
| ADAR1 Capital Management, LLC 0.08% of their portfolio | 87.9k $1.3m | Reduced -378.0k |
| Propel Bio Management, LLC 0.79% of their portfolio | 85.8k $1.3m | New |
| Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio | 83.9k $1.2m | Added +55.8k |
| Seven Fleet Capital Management LP 0.38% of their portfolio | 82.9k $1.2m | New |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 81.3k $1.2m | New |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 76.5k $1.1m | Added +5.8k |
| TOWERVIEW LLC 0.66% of their portfolio | 70.0k $1.0m | Reduced -70.0k |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 69.2k $1.0m | New |
| ALPS ADVISORS INC 0.00% of their portfolio | 68.2k $997.7k | Added +6.9k |
| JACKSON SQUARE CAPITAL, LLC 0.20% of their portfolio | 63.8k $933.0k | Unchanged |
| Persistent Asset Partners Ltd 0.35% of their portfolio | 62.1k $907.8k | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 61.7k $475.4k | Added +44.6k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 60.8k $890.2k | New |
| Ancora Advisors LLC 0.02% of their portfolio | 54.8k $801.3k | Added +7.1k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 54.5k $797.0k | Reduced -1.6k |
| PROFUND ADVISORS LLC 0.03% of their portfolio | 50.2k $734.9k | Added +13.2k |
| SEVEN GRAND MANAGERS, LLC 0.05% of their portfolio | 50.0k $731.5k | New |
| Hikari Power Ltd 0.06% of their portfolio | 50.0k $731.0k | Unchanged |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 47.7k $697.7k | First filing |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 44.5k $650.6k | Reduced -333.8k |
| Creative Planning 0.00% of their portfolio | 43.0k $629.6k | Added +3.9k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio | 41.4k $605.9k | New |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 39.1k $571.8k | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 38.6k $565.2k | Reduced -23.1k |
| Invesco Ltd. 0.00% of their portfolio | 38.2k $559.0k | Reduced -5.4k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 38.2k $548.4k | Added +5.7k |
| SG Americas Securities, LLC 0.00% of their portfolio | 35.4k $518.0k | Added +15.4k |
| SIMPLEX TRADING, LLC 0.02% of their portfolio | 34.7k $508.0k | New |
| XTX Topco Ltd 0.01% of their portfolio | 34.3k $501.9k | New |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 33.2k $486.1k | Reduced -81.3k |
| AVITY INVESTMENT MANAGEMENT INC. 0.04% of their portfolio | 33.2k $485.7k | Added +520 |
| MetLife Investment Management, LLC 0.00% of their portfolio | 33.1k $484.3k | Added +2.3k |
| Virtus Investment Advisers, LLC 0.13% of their portfolio | 32.6k $476.6k | Added +796 |
| Composition Wealth, LLC 0.01% of their portfolio | 30.0k $438.9k | New |
| OPTIMIZE FINANCIAL INC. 0.20% of their portfolio | 28.1k $410.5k | New |