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 ($147.6k this quarter). Holder counts are more reliable. Shares outstanding: 84.1m as of 2026-08-06, 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 ≈ $14.94. Options: 10 managers hold calls ($24.6m notional), 6 hold puts ($10.7m).
Trends to Q2 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 |
| Q2 2026 | 174 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| 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 |
| Q2 2026 | 106 | 70 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $2.3m | $1.6m | 0.71 |
| Q4 2025 | $4.8m | $5.2m | 1.08 |
| Q1 2026 | $21.0m | $8.1m | 0.39 |
| Q2 2026 | $24.6m | $10.7m | 0.43 |
Biggest buyers
| BlackRock, Inc. | Added | +978.4k |
| STATE STREET CORP | Added | +908.1k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +871.8k |
| Eversept Partners, LP | New | +748.0k |
| BANK OF AMERICA CORP /DE/ | Added | +520.8k |
| WELLINGTON MANAGEMENT GROUP LLP | Added | +413.1k |
| PERCEPTIVE ADVISORS LLC | Added | +375.0k |
| BRAIDWELL LP | Added | +373.5k |
| Trexquant Investment LP | New | +296.3k |
| TWO SIGMA INVESTMENTS, LP | Added | +245.3k |
Biggest sellers
| Commodore Capital LP | Sold out | -2.3m |
| MPM BIOIMPACT LLC | Sold out | -1.7m |
| MORGAN STANLEY | Reduced | -1.2m |
| Polar Capital Holdings Plc | Sold out | -1.1m |
| EVENTIDE ASSET MANAGEMENT, LLC | Sold out | -550.0k |
| Logos Global Management LP | Sold out | -450.0k |
| MARSHALL WACE, LLP | Reduced | -447.8k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Sold out | -278.0k |
| Avidity Partners Management LP | Reduced | -150.0k |
| Informed Momentum Co LLC | Sold out | -138.1k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $8.7m585.0k shares |
| CITADEL ADVISORS LLC | Added | $6.7m446.8k shares |
| Caption Management, LLC | Added | $2.8m190.0k shares |
| JANE STREET GROUP, LLC | Reduced | $2.1m140.2k shares |
| DIADEMA PARTNERS LP | Added | $2.0m133.4k shares |
| TUDOR INVESTMENT CORP ET AL | New | $902.4k60.4k shares |
| SIMPLEX TRADING, LLC | Reduced | $530.4k35.5k shares |
| PEAK6 LLC | New | $352.6k23.6k shares |
| Persistent Asset Partners Ltd | Added | $274.4k340 shares |
| GROUP ONE TRADING LLC | Reduced | $213.6k14.3k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $4.1m274.5k shares |
| CITADEL ADVISORS LLC | Reduced | $3.0m198.1k shares |
| Caption Management, LLC | New | $1.7m111.4k shares |
| SIMPLEX TRADING, LLC | Reduced | $1.6m106.4k shares |
| JANE STREET GROUP, LLC | Reduced | $301.8k20.2k shares |
| GROUP ONE TRADING LLC | Reduced | $89.6k6.0k 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 since 1 Apr 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 |
|---|---|---|---|---|---|
| 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 | — | — |
| Q2 2026 | 2 | $333.7k | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-06-11 | Moore David Scott Director | Bought | $250.2k21.7k shares |
| 2026-05-18 | MILLER RICHARD A MD President and CEO, director · By Trust | Bought | $83.5k6.9k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| ORBIMED ADVISORS LLC 2.03% of their portfolio | 7.2m $107.0m | Unchanged |
| BlackRock, Inc. 0.00% of their portfolio | 7.1m $106.7m | Added +978.4k |
| STATE STREET CORP 0.00% of their portfolio | 4.5m $66.8m | Added +908.1k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.01% of their portfolio | 3.8m $56.6m | Added +871.8k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 3.3m $49.2m | Added +58.2k |
| ADAMS STREET PARTNERS LLC 11.06% of their portfolio | 3.3m $48.9m | Unchanged |
| Vivo Capital, LLC 3.83% of their portfolio | 2.8m $41.9m | Unchanged |
| WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio | 2.7m $40.8m | Added +413.1k |
| PERCEPTIVE ADVISORS LLC 0.62% of their portfolio | 2.7m $39.9m | Added +375.0k |
| Deep Track Capital, LP 0.55% of their portfolio | 2.5m $37.2m | Added +400 |
| BRAIDWELL LP 1.18% of their portfolio | 2.1m $31.8m | Added +373.5k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.9m $27.7m | Added +140.9k |
| Foresite Capital Management VI LLC 4.26% of their portfolio | 1.8m $27.4m | Unchanged |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 1.6m $23.6m | Added +35.5k |
| Hood River Capital Management LLC 0.17% of their portfolio | 1.6m $23.5m | Added +236.7k |
| MORGAN STANLEY 0.00% of their portfolio | 1.3m $20.1m | Reduced -1.2m |
| Boxer Capital Management, LLC 1.24% of their portfolio | 1.1m $16.4m | Unchanged |
| Catalio Capital Management, LP 3.03% of their portfolio | 1.1m $16.1m | Added +189.0k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 1.0m $15.7m | Added +181.6k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 814.8k $12.2m | Added +144.9k |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 785.2k $11.7m | Added +245.3k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 757.8k $11.3m | Added +520.8k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.02% of their portfolio | 750.0k $11.2m | Unchanged |
| Eversept Partners, LP 0.61% of their portfolio | 748.0k $11.2m | New |
| EMERALD ADVISERS, LLC 0.24% of their portfolio | 685.7k $10.2m | Reduced -533 |
| DCF Advisers, LLC 2.49% of their portfolio | 637.5k $9.5m | Unchanged |
| Blue Owl Capital Holdings LP 1.38% of their portfolio | 608.6k $9.1m | Added +63.6k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 575.2k $8.6m | Added +69.1k |
| EMERALD MUTUAL FUND ADVISERS TRUST 0.28% of their portfolio | 526.4k $7.9m | Added +67.1k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 520.5k $7.8m | Added +15.9k |
| RA CAPITAL MANAGEMENT, L.P. 0.06% of their portfolio | 450.0k $6.7m | Unchanged |
| Nextech Invest Ltd. 0.32% of their portfolio | 450.0k $6.7m | Unchanged |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 398.0k $5.9m | Reduced -44.6k |
| UBS Group AG 0.00% of their portfolio | 396.1k $5.9m | Added +107.0k |
| BARCLAYS PLC 0.00% of their portfolio | 315.7k $4.7m | Added +72.0k |
| Jump Financial, LLC 0.04% of their portfolio | 313.4k $4.7m | Added +165.6k |
| Trexquant Investment LP 0.03% of their portfolio | 296.3k $4.4m | New |
| DIADEMA PARTNERS LP 1.56% of their portfolio | 294.8k $4.4m | Added +50.0k |
| Polymer Capital Management (HK) LTD 0.40% of their portfolio | 263.7k $3.9m | Added +80.5k |
| Brevan Howard Capital Management LP 0.05% of their portfolio | 250.3k $3.7m | Added +82.3k |
| SPHERA FUNDS MANAGEMENT LTD. 0.52% of their portfolio | 245.0k $3.7m | Reduced -3.0k |
| Spruce Street Capital LP 0.68% of their portfolio | 231.6k $3.5m | Unchanged |
| SEB Asset Management AB 0.01% of their portfolio | 226.8k $3.4m | Unchanged |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 220.8k $3.3m | Added +92.4k |
| Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio | 217.8k $3.3m | Added +133.8k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 208.1k $3.1m | Added +20.0k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 202.6k $3.0m | Added +17.3k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 190.6k $2.8m | Added +152.0k |
| F/m Investments LLC 0.13% of their portfolio | 167.2k $2.5m | Added +67.1k |
| Nuveen, LLC 0.00% of their portfolio | 161.8k $2.4m | Added +12.7k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 142.0k $2.1m | Reduced -3.2k |
| Tidal Investments LLC 0.00% of their portfolio | 136.3k $2.0m | Added +28.5k |
| Tema ETFs LLC 0.07% of their portfolio | 136.3k $2.0m | First filing |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 133.2k $2.0m | New |
| Swiss National Bank 0.00% of their portfolio | 126.5k $1.9m | New |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 123.4k $1.8m | Added +23.7k |
| Aquatic Capital Management LLC 0.06% of their portfolio | 118.0k $1.8m | Added +15.6k |
| ADAR1 Capital Management, LLC 0.08% of their portfolio | 117.1k $1.7m | Added +29.2k |
| CITIGROUP INC 0.00% of their portfolio | 115.3k $1.7m | Added +100.5k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 100.5k $1.5m | Reduced -447.8k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 99.0k $1.5m | Reduced -871 |
| SIMPLEX TRADING, LLC 0.04% of their portfolio | 92.3k $1.4m | Added +57.6k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 90.4k $1.3m | Added +28.7k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 86.0k $1.3m | Added +9.5k |
| ALPS ADVISORS INC 0.01% of their portfolio | 85.3k $1.3m | Added +17.1k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 82.9k $1.2m | Reduced -18.9k |
| Seven Fleet Capital Management LP 0.20% of their portfolio | 82.9k $1.2m | Unchanged |
| TD Asset Management Inc 0.00% of their portfolio | 82.6k $1.2m | Reduced -41.1k |
| Rafferty Asset Management, LLC 0.00% of their portfolio | 81.5k $1.2m | Reduced -31.1k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 80.0k $1.2m | Added +19.2k |
| Avidity Partners Management LP 0.19% of their portfolio | 80.0k $1.2m | Reduced -150.0k |
| Persistent Asset Partners Ltd 0.35% of their portfolio | 74.8k $1.1m | Added +12.7k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 74.5k $1.1m | Added +20.1k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 74.4k $1.1m | Added +68.3k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 70.9k $1.1m | Added +67.4k |
| Propel Bio Management, LLC 0.55% of their portfolio | 70.4k $1.1m | Reduced -15.4k |
| TOWERVIEW LLC 0.69% of their portfolio | 70.0k $1.0m | Unchanged |
| Caption Management, LLC 0.03% of their portfolio | 64.0k $956.7k | New |
| JACKSON SQUARE CAPITAL, LLC 0.13% of their portfolio | 63.8k $952.8k | Unchanged |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 61.8k $922.8k | Added +38.4k |
| Ancora Advisors LLC 0.02% of their portfolio | 56.7k $847.4k | Added +2.0k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 56.7k $847.1k | Added +17.6k |
| SEVEN GRAND MANAGERS, LLC 0.03% of their portfolio | 50.0k $747.0k | Unchanged |
| Hikari Power Ltd 0.09% of their portfolio | 50.0k $746.0k | Unchanged |
| GROUP ONE TRADING LLC 0.02% of their portfolio | 48.3k $721.5k | New |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 47.7k $712.5k | Unchanged |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 44.2k $660.6k | New |
| Squarepoint Ops LLC 0.00% of their portfolio | 44.2k $660.4k | Reduced -79.7k |
| Y-Intercept (Hong Kong) Ltd 0.01% of their portfolio | 43.8k $653.9k | New |
| Creative Planning 0.00% of their portfolio | 42.2k $630.1k | Reduced -858 |
| Invesco Ltd. 0.00% of their portfolio | 41.7k $623.0k | Added +3.5k |
| Legal & General Group Plc 0.00% of their portfolio | 41.7k $623.0k | Added +36.0k |
| PROFUND ADVISORS LLC 0.02% of their portfolio | 41.0k $613.2k | Reduced -9.2k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 40.6k $602.9k | Added +2.5k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio | 39.8k $595.0k | Reduced -1.6k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 39.6k $592.3k | Added +6.5k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 37.4k $559.2k | New |
| AVITY INVESTMENT MANAGEMENT INC. 0.04% of their portfolio | 37.1k $555.0k | Added +4.0k |
| Engineers Gate Manager LP 0.01% of their portfolio | 36.0k $538.1k | New |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 0.00% of their portfolio | 33.5k $500.0k | Added +25.5k |