VOR Vor Bio, Inc.
Vor Bio, Inc. (VOR) Institutional Ownership
What the institutions did with VOR 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 |
|---|---|---|
| TCG Crossover Management, LLC | 5.7M | 11.5% |
| FMR LLC | 4.9M | 10.0% |
| FCPM III SERVICES B.V. | 4.1M | 8.3% |
| BlackRock, Inc. | 3.5M | 7.0% |
| Venrock Adviser, LLC | 3.0M | 6.2% |
| STATE STREET CORP | 2.6M | 5.3% |
| Frazier Life Sciences Management, L.P. | 2.5M | 5.2% |
| RA CAPITAL MANAGEMENT, L.P. | 2.4M | 4.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.1M | 4.2% |
| Caligan Partners LP | 1.9M | 3.9% |
| Paradigm Biocapital Advisors LP | 1.8M | 3.5% |
| GREAT POINT PARTNERS LLC | 1.7M | 3.4% |
| Nantahala Capital Management, LLC | 1.7M | 3.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1M | 2.2% |
| NEXTBio Capital Management LP | 889.2K | 1.8% |
| ADAR1 Capital Management, LLC | 680.6K | 1.4% |
| Logos Global Management LP | 650.0K | 1.3% |
| Rosalind Advisors, Inc. | 648.6K | 1.3% |
| NAN FUNG TRINITY (HK) LTD | 646.6K | 1.3% |
| BRAIDWELL LP | 573.1K | 1.2% |
| BOOTHBAY FUND MANAGEMENT, LLC | 558.7K | 1.1% |
| UBS Group AG | 493.3K | 1.0% |
| MILLENNIUM MANAGEMENT LLC | 428.1K | 0.9% |
| SPHERA FUNDS MANAGEMENT LTD. | 416.4K | 0.8% |
| Woodline Partners LP | 379.7K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| FMR LLC | Increased | 1.5M | 4.9M | +3.4M |
| RA CAPITAL MANAGEMENT, L.P. | Reduced | 5.4M | 2.4M | -3.0M |
| BlackRock, Inc. | Increased | 794.8K | 3.5M | +2.7M |
| Nantahala Capital Management, LLC | New | 0 | 1.7M | +1.7M |
| STATE STREET CORP | Increased | 1.1M | 2.6M | +1.5M |
| MARSHALL WACE, LLP | Reduced | 1.2M | 95.6K | -1.1M |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 342.6K | 1.1M | +719.9K |
| ADAR1 Capital Management, LLC | New | 0 | 680.6K | +680.6K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.4M | 2.1M | +651.0K |
| NAN FUNG TRINITY (HK) LTD | New | 0 | 646.6K | +646.6K |
| Woodline Partners LP | New | 0 | 379.7K | +379.7K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 340.4K | +340.4K |
| Laurion Capital Management LP | Sold Out | 318.7K | 0 | -318.7K |
| Propel Bio Management, LLC | Sold Out | 314.5K | 0 | -314.5K |
| NORTHERN TRUST CORP | Increased | 64.5K | 328.7K | +264.2K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 232.6K | 16.5K | -216.2K |
| MILLENNIUM MANAGEMENT LLC | Increased | 258.6K | 428.1K | +169.5K |
| Eversept Partners, LP | New | 0 | 149.7K | +149.7K |
| TUDOR INVESTMENT CORP ET AL | Reduced | 152.6K | 19.6K | -133.0K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 185.5K | 300.7K | +115.2K |
| NEXTBio Capital Management LP | Reduced | 1000.0K | 889.2K | -110.8K |
| BRAIDWELL LP | Increased | 466.8K | 573.1K | +106.3K |
| Jump Financial, LLC | Reduced | 173.0K | 70.9K | -102.1K |
| Logos Global Management LP | Reduced | 750.0K | 650.0K | -100.0K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 22.2K | 121.4K | +99.2K |
| Bank of New York Mellon Corp | New | 0 | 97.7K | +97.7K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 128.8K | 33.0K | -95.8K |
| Nuveen, LLC | New | 0 | 94.8K | +94.8K |
| SPHERA FUNDS MANAGEMENT LTD. | Increased | 321.9K | 416.4K | +94.5K |
| XTX Topco Ltd | New | 0 | 82.6K | +82.6K |
| Quadrature Capital Ltd | Sold Out | 76.6K | 0 | -76.6K |
| JANE STREET GROUP, LLC | Sold Out | 75.9K | 0 | -75.9K |
| GOLDMAN SACHS GROUP INC | Increased | 261.9K | 328.9K | +67.0K |
| BANK OF AMERICA CORP /DE/ | Increased | 112.9K | 177.7K | +64.8K |
| CITIGROUP INC | Increased | 5.4K | 63.1K | +57.8K |
| RHUMBLINE ADVISERS | New | 0 | 57.5K | +57.5K |
| Invesco Ltd. | Increased | 11.6K | 68.3K | +56.7K |
| MORGAN STANLEY | Reduced | 116.7K | 61.6K | -55.2K |
| ALPS ADVISORS INC | New | 0 | 55.0K | +55.0K |
| D. E. Shaw & Co., Inc. | New | 0 | 54.7K | +54.7K |
| Simplify Asset Management Inc. | Sold Out | 53.5K | 0 | -53.5K |
| Rosalind Advisors, Inc. | Reduced | 700.0K | 648.6K | -51.4K |
| GREAT POINT PARTNERS LLC | Reduced | 1.8M | 1.7M | -50.0K |
| Walleye Capital LLC | New | 0 | 46.6K | +46.6K |
| Brevan Howard Capital Management LP | Sold Out | 42.2K | 0 | -42.2K |
| PRICE T ROWE ASSOCIATES INC /MD/ | New | 0 | 41.8K | +41.8K |
| Clearline Capital LP | Reduced | 326.2K | 285.3K | -40.9K |
| DEUTSCHE BANK AG\ | New | 0 | 40.4K | +40.4K |
| ALLIANCEBERNSTEIN L.P. | New | 0 | 37.2K | +37.2K |
| TWO SIGMA INVESTMENTS, LP | New | 0 | 37.0K | +37.0K |
| WELLS FARGO & COMPANY/MN | Increased | 1 | 36.3K | +36.3K |
| Jefferies Financial Group Inc. | New | 0 | 32.7K | +32.7K |
| Irenic Capital Management LP | Sold Out | 32.7K | 0 | -32.7K |
| WELLINGTON MANAGEMENT GROUP LLP | New | 0 | 27.1K | +27.1K |
| MetLife Investment Management, LLC | New | 0 | 24.4K | +24.4K |
| Bollard Group LLC | Sold Out | 24.0K | 0 | -24.0K |
| Virtus Investment Advisers, LLC | New | 0 | 22.8K | +22.8K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Increased | 3.5K | 24.4K | +20.9K |
| JPMORGAN CHASE & CO | Increased | 4.4K | 21.6K | +17.3K |
| Y-Intercept (Hong Kong) Ltd | New | 0 | 17.2K | +17.2K |
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.