CRBP Corbus Pharmaceuticals Holdings, Inc.
Corbus Pharmaceuticals Holdings, Inc. (CRBP) Institutional Ownership
What the institutions did with CRBP last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Cormorant Asset Management, LP | 2.3M | 17.0% |
| ORBIMED ADVISORS LLC | 1.7M | 12.6% |
| BlackRock, Inc. | 1.3M | 9.6% |
| Aberdeen Group plc | 1.3M | 9.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 760.9K | 5.5% |
| Jones Hill Capital LP | 653.6K | 4.7% |
| Prosight Management, LP | 650.0K | 4.7% |
| Stonepine Capital Management, LLC | 425.0K | 3.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 423.4K | 3.1% |
| ADAR1 Capital Management, LLC | 421.8K | 3.1% |
| DIADEMA PARTNERS LP | 301.3K | 2.2% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 293.2K | 2.1% |
| STATE STREET CORP | 254.7K | 1.8% |
| DIMENSIONAL FUND ADVISORS LP | 190.2K | 1.4% |
| Exome Asset Management LLC | 184.9K | 1.3% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 151.6K | 1.1% |
| JANE STREET GROUP, LLC | 139.1K | 1.0% |
| NORTHERN TRUST CORP | 124.9K | 0.9% |
| VANGUARD FIDUCIARY TRUST CO | 112.4K | 0.8% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 111.3K | 0.8% |
| RENAISSANCE TECHNOLOGIES LLC | 110.8K | 0.8% |
| DAFNA Capital Management LLC | 107.8K | 0.8% |
| CITADEL ADVISORS LLC | 92.2K | 0.7% |
| Advisory Services Network, LLC | 90.0K | 0.7% |
| CANTOR FITZGERALD, L. P. | 80.2K | 0.6% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Increased | 271.6K | 1.3M | +1.1M |
| Jones Hill Capital LP | New | 0 | 653.6K | +653.6K |
| CITADEL ADVISORS LLC | Reduced | 727.1K | 92.2K | -634.9K |
| ARMISTICE CAPITAL, LLC | Sold Out | 364.0K | 0 | -364.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 187.0K | 423.4K | +236.3K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 347.0K | 110.8K | -236.2K |
| STATE STREET CORP | Increased | 68.9K | 254.7K | +185.8K |
| DIADEMA PARTNERS LP | Reduced | 440.0K | 301.3K | -138.7K |
| DAFNA Capital Management LLC | New | 0 | 107.8K | +107.8K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 107.8K | 11.4K | -96.4K |
| ADAR1 Capital Management, LLC | Increased | 331.8K | 421.8K | +90.0K |
| Advisory Services Network, LLC | Increased | 14 | 90.0K | +89.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 24.4K | 111.3K | +86.9K |
| 683 Capital Management, LLC | Sold Out | 85.5K | 0 | -85.5K |
| Assenagon Asset Management S.A. | Sold Out | 85.2K | 0 | -85.2K |
| NORTHERN TRUST CORP | Increased | 41.5K | 124.9K | +83.4K |
| Susquehanna Portfolio Strategies, LLC | New | 0 | 76.0K | +76.0K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 108.8K | 37.4K | -71.4K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 10.5K | 78.1K | +67.6K |
| MARSHALL WACE, LLP | Reduced | 146.6K | 79.3K | -67.3K |
| JANE STREET GROUP, LLC | Increased | 73.2K | 139.1K | +65.9K |
| Balyasny Asset Management L.P. | Sold Out | 65.2K | 0 | -65.2K |
| Seven Fleet Capital Management LP | Reduced | 85.7K | 21.4K | -64.3K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | New | 0 | 55.5K | +55.5K |
| HSBC HOLDINGS PLC | New | 0 | 55.2K | +55.2K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 136.6K | 190.2K | +53.6K |
| SIMPLEX TRADING, LLC | Sold Out | 52.8K | 0 | -52.8K |
| Point72 Asset Management, L.P. | Sold Out | 51.3K | 0 | -51.3K |
| PRELUDE CAPITAL MANAGEMENT, LLC | Sold Out | 50.8K | 0 | -50.8K |
| Exome Asset Management LLC | Reduced | 234.1K | 184.9K | -49.2K |
| Prosight Management, LP | Reduced | 697.1K | 650.0K | -47.1K |
| Bank of New York Mellon Corp | New | 0 | 45.3K | +45.3K |
| Stonepine Capital Management, LLC | Increased | 383.5K | 425.0K | +41.5K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 333.4K | 293.2K | -40.2K |
| CANTOR FITZGERALD, L. P. | Increased | 40.1K | 80.2K | +40.1K |
| Driehaus Capital Management LLC | New | 0 | 39.0K | +39.0K |
| LMR Partners LLP | New | 0 | 35.5K | +35.5K |
| Persistent Asset Partners Ltd | Reduced | 111.2K | 76.9K | -34.3K |
| GOLDMAN SACHS GROUP INC | Reduced | 93.1K | 62.9K | -30.2K |
| XTX Topco Ltd | Increased | 38.0K | 67.7K | +29.6K |
| Hudson Bay Capital Management LP | Sold Out | 29.6K | 0 | -29.6K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 734.1K | 760.9K | +26.8K |
| D. E. Shaw & Co., Inc. | Sold Out | 26.5K | 0 | -26.5K |
| ROYAL BANK OF CANADA | Reduced | 29.9K | 3.7K | -26.2K |
| Y-Intercept (Hong Kong) Ltd | New | 0 | 22.6K | +22.6K |
| Nuveen, LLC | New | 0 | 22.3K | +22.3K |
| EXCHANGE TRADED CONCEPTS, LLC | Sold Out | 22.1K | 0 | -22.1K |
| Caption Management, LLC | Increased | 6.5K | 27.9K | +21.4K |
| SECTORAL ASSET MANAGEMENT INC | New | 0 | 20.0K | +20.0K |
| RHUMBLINE ADVISERS | Increased | 482 | 20.5K | +20.0K |
| Laurion Capital Management LP | Sold Out | 19.6K | 0 | -19.6K |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | New | 0 | 18.9K | +18.9K |
| HRT FINANCIAL LP | Sold Out | 18.7K | 0 | -18.7K |
| Qube Research & Technologies Ltd | Sold Out | 18.5K | 0 | -18.5K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 96.2K | 112.4K | +16.2K |
| PANAGORA ASSET MANAGEMENT INC | New | 0 | 16.1K | +16.1K |
| DEUTSCHE BANK AG\ | New | 0 | 16.1K | +16.1K |
| Engineers Gate Manager LP | Increased | 14.2K | 29.8K | +15.6K |
| OMERS ADMINISTRATION Corp | Sold Out | 15.2K | 0 | -15.2K |
| WELLS FARGO & COMPANY/MN | Increased | 44 | 13.8K | +13.8K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.