Who owns Corvus Pharmaceuticals (CRVS)
Which tracked institutional funds hold CRVS, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CRVS company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on CRVS is one-sided between 2026-Q1 and 2026-Q2: 64 added or opened and 21 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
CRVS’s largest tracked holder by dollar value, ORBIMED ADVISORS LLC, sizes it at 2.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 2.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CRVS divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 169 tracked filers holding CRVS, 108 increased or opened the position and 72 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in CRVS between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 10
- Eversept Partners, LP$11M
- Trexquant Investment LP$4M
- D. E. Shaw & Co., Inc.$2M
- Swiss National Bank$2M
- Caption Management, LLC$957K
- GROUP ONE TRADING LLC$721K
Full exits 13
- Commodore Capital LP$33M
- MPM BIOIMPACT LLC$25M
- Polar Capital Holdings Plc$16M
- EVENTIDE ASSET MANAGEMENT, LLC$8M
- Logos Global Management LP$7M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$4M
Largest adds
- BlackRock, Inc.$17M
- STATE STREET CORP$15M
- PRICE T ROWE ASSOCIATES INC /MD/$14M
- WELLINGTON MANAGEMENT GROUP LLP$10M
- BANK OF AMERICA CORP /DE/$8M
- PERCEPTIVE ADVISORS LLC$6M
Largest trims
- MORGAN STANLEY$16M
- MARSHALL WACE, LLP$7M
- Squarepoint Ops LLC$1M
- TD Asset Management Inc$576K
- CITADEL ADVISORS LLC$529K
- Avidity Partners Management LP$487K
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| ORBIMED ADVISORS LLC | 7,165,006 | $107M | 10.2% | 2026-Q2 |
| BlackRock, Inc. added | 7,138,811 | $107M | 10.2% | 2026-Q2 |
| STATE STREET CORP added | 4,474,091 | $67M | 6.4% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 3,789,126 | $57M | 5.4% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 3,292,710 | $49M | 4.7% | 2026-Q2 |
| ADAMS STREET PARTNERS LLC | 3,275,616 | $49M | 4.7% | 2026-Q2 |
| Vivo Capital, LLC | 2,805,816 | $42M | 4.0% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 2,731,632 | $41M | 3.9% | 2026-Q2 |
| PERCEPTIVE ADVISORS LLC added | 2,667,441 | $40M | 3.8% | 2026-Q2 |
| Deep Track Capital, LP added | 2,491,939 | $37M | 3.6% | 2026-Q2 |
| BRAIDWELL LP added | 2,126,298 | $32M | 3.0% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,853,659 | $28M | 2.7% | 2026-Q2 |
| Foresite Capital Management VI LLC | 1,831,233 | $27M | 2.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 1,576,352 | $24M | 2.3% | 2026-Q2 |
| Hood River Capital Management LLC added | 1,571,805 | $23M | 2.2% | 2026-Q2 |
| MORGAN STANLEY trimmed | 1,344,736 | $20M | 1.9% | 2026-Q2 |
| Boxer Capital Management, LLC | 1,100,000 | $16M | 1.6% | 2026-Q2 |
| Catalio Capital Management, LP added | 1,080,888 | $16M | 1.5% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 1,047,985 | $16M | 1.5% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 814,750 | $12M | 1.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 785,208 | $12M | 1.1% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 757,798 | $11M | 1.1% | 2026-Q2 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 750,000 | $11M | 1.1% | 2026-Q2 |
| Eversept Partners, LP new | 747,994 | $11M | 1.1% | 2026-Q2 |
| EMERALD ADVISERS, LLC trimmed | 685,683 | $10M | 1.0% | 2026-Q2 |
| DCF Advisers, LLC | 637,500 | $10M | 0.9% | 2026-Q2 |
| Blue Owl Capital Holdings LP added | 608,600 | $9M | 0.9% | 2026-Q2 |
| NORTHERN TRUST CORP added | 575,158 | $9M | 0.8% | 2026-Q2 |
| EMERALD MUTUAL FUND ADVISERS TRUST added | 526,389 | $8M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 520,528 | $8M | 0.7% | 2026-Q2 |
| Nextech Invest Ltd. | 450,000 | $7M | 0.6% | 2026-Q2 |
| RA CAPITAL MANAGEMENT, L.P. | 450,000 | $7M | 0.6% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 397,951 | $6M | 0.6% | 2026-Q2 |
| UBS Group AG added | 396,116 | $6M | 0.6% | 2026-Q2 |
| BARCLAYS PLC added | 315,749 | $5M | 0.5% | 2026-Q2 |
| Jump Financial, LLC added | 313,400 | $5M | 0.4% | 2026-Q2 |
| Trexquant Investment LP added | 296,347 | $4M | 0.4% | 2026-Q2 |
| DIADEMA PARTNERS LP added | 294,811 | $4M | 0.4% | 2026-Q2 |
| Polymer Capital Management (HK) LTD added | 263,662 | $4M | 0.4% | 2026-Q2 |
| Brevan Howard Capital Management LP added | 250,291 | $4M | 0.4% | 2026-Q2 |
| SPHERA FUNDS MANAGEMENT LTD. trimmed | 244,961 | $4M | 0.4% | 2026-Q2 |
| Spruce Street Capital LP | 231,585 | $3M | 0.3% | 2026-Q2 |
| SEB Asset Management AB | 226,837 | $3M | 0.3% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 220,761 | $3M | 0.3% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 217,750 | $3M | 0.3% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 208,119 | $3M | 0.3% | 2026-Q2 |
| Bank of New York Mellon Corp added | 202,609 | $3M | 0.3% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 190,641 | $3M | 0.3% | 2026-Q2 |
| F/m Investments LLC added | 167,165 | $2M | 0.2% | 2026-Q2 |
| Nuveen, LLC added | 161,821 | $2M | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 141,986 | $2M | 0.2% | 2026-Q2 |
| Tema ETFs LLC added | 136,276 | $2M | 0.2% | 2026-Q2 |
| Tidal Investments LLC added | 136,276 | $2M | 0.2% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 133,177 | $2M | 0.2% | 2026-Q2 |
| Swiss National Bank new | 126,500 | $2M | 0.2% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 123,379 | $2M | 0.2% | 2026-Q2 |
| Aquatic Capital Management LLC added | 118,000 | $2M | 0.2% | 2026-Q2 |
| ADAR1 Capital Management, LLC added | 117,101 | $2M | 0.2% | 2026-Q2 |
| CITIGROUP INC added | 115,323 | $2M | 0.2% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 100,474 | $2M | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 99,012 | $1M | 0.1% | 2026-Q2 |
| SIMPLEX TRADING, LLC added | 92,343 | $1M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 90,420 | $1M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 86,020 | $1M | 0.1% | 2026-Q2 |
| ALPS ADVISORS INC added | 85,340 | $1M | 0.1% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 82,907 | $1M | 0.1% | 2026-Q2 |
| Seven Fleet Capital Management LP | 82,890 | $1M | 0.1% | 2026-Q2 |
| TD Asset Management Inc trimmed | 82,596 | $1M | 0.1% | 2026-Q2 |
| Rafferty Asset Management, LLC trimmed | 81,494 | $1M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO added | 80,006 | $1M | 0.1% | 2026-Q2 |
| Avidity Partners Management LP trimmed | 80,000 | $1M | 0.1% | 2026-Q2 |
| Persistent Asset Partners Ltd added | 74,796 | $1M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 74,529 | $1M | 0.1% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 74,369 | $1M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 70,920 | $1M | 0.1% | 2026-Q2 |
| Propel Bio Management, LLC trimmed | 70,380 | $1M | 0.1% | 2026-Q2 |
| TOWERVIEW LLC | 70,000 | $1M | 0.1% | 2026-Q2 |
| Caption Management, LLC added | 64,034 | $957K | 0.1% | 2026-Q2 |
| JACKSON SQUARE CAPITAL, LLC | 63,773 | $953K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 61,765 | $923K | 0.1% | 2026-Q2 |
| Ancora Advisors LLC added | 56,723 | $847K | 0.1% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 56,703 | $847K | 0.1% | 2026-Q2 |
| SEVEN GRAND MANAGERS, LLC | 50,000 | $747K | 0.1% | 2026-Q2 |
| GROUP ONE TRADING LLC added | 48,292 | $721K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 47,688 | $712K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 44,219 | $661K | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 44,205 | $660K | 0.1% | 2026-Q2 |
| Y-Intercept (Hong Kong) Ltd new | 43,769 | $654K | 0.1% | 2026-Q2 |
| Creative Planning trimmed | 42,174 | $630K | 0.1% | 2026-Q2 |
| Invesco Ltd. added | 41,702 | $623K | 0.1% | 2026-Q2 |
| Legal & General Group Plc added | 41,697 | $623K | 0.1% | 2026-Q2 |
| PROFUND ADVISORS LLC trimmed | 41,044 | $613K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 40,646 | $603K | 0.1% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 39,828 | $595K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 39,648 | $592K | 0.1% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) new | 37,427 | $559K | 0.1% | 2026-Q2 |
| AVITY INVESTMENT MANAGEMENT INC. added | 37,150 | $555K | 0.1% | 2026-Q2 |
| Engineers Gate Manager LP trimmed | 36,019 | $538K | 0.1% | 2026-Q2 |
| Jupiter Topco LLC new | 28,100 | $420K | 0.0% | 2026-Q2 |
| OPTIMIZE FINANCIAL INC. trimmed | 27,963 | $418K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.