ANTX AN2 Therapeutics, Inc.
AN2 Therapeutics, Inc. (ANTX) Institutional Ownership
What the institutions did with ANTX 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 |
|---|---|---|
| Vivo Capital, LLC | 3.2M | 12.8% |
| Commodore Capital LP | 2.9M | 11.9% |
| MILLENNIUM MANAGEMENT LLC | 2.3M | 9.4% |
| BlackRock, Inc. | 1.7M | 6.8% |
| Spruce Street Capital LP | 1.7M | 6.8% |
| Almitas Capital LLC | 1.5M | 6.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.2M | 5.0% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.0M | 4.1% |
| CITADEL ADVISORS LLC | 952.0K | 3.9% |
| Boxer Capital Management, LLC | 749.0K | 3.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 697.8K | 2.8% |
| SummitTX Capital, L.P. | 597.5K | 2.4% |
| Balyasny Asset Management L.P. | 556.0K | 2.3% |
| Stonepine Capital Management, LLC | 551.7K | 2.2% |
| AMERIPRISE FINANCIAL INC | 537.1K | 2.2% |
| Sio Capital Management, LLC | 529.9K | 2.2% |
| Ally Bridge Group (NY) LLC | 526.3K | 2.1% |
| Prosight Management, LP | 474.6K | 1.9% |
| Woodline Partners LP | 459.8K | 1.9% |
| STATE STREET CORP | 311.6K | 1.3% |
| NORTHERN TRUST CORP | 214.9K | 0.9% |
| Seven Fleet Capital Management LP | 208.9K | 0.8% |
| VANGUARD FIDUCIARY TRUST CO | 196.9K | 0.8% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 179.6K | 0.7% |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 167.4K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Increased | 318.8K | 1.7M | +1.3M |
| CITADEL ADVISORS LLC | Increased | 155.2K | 952.0K | +796.8K |
| Commodore Capital LP | Increased | 2.3M | 2.9M | +600.0K |
| SummitTX Capital, L.P. | New | 0 | 597.5K | +597.5K |
| Balyasny Asset Management L.P. | New | 0 | 556.0K | +556.0K |
| Woodline Partners LP | Reduced | 993.7K | 459.8K | -533.9K |
| BANK OF NOVA SCOTIA | Sold Out | 459.2K | 0 | -459.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 286.5K | 697.8K | +411.3K |
| JANE STREET GROUP, LLC | Sold Out | 303.6K | 0 | -303.6K |
| BANK OF MONTREAL /CAN/ | Sold Out | 260.1K | 0 | -260.1K |
| BANK OF AMERICA CORP /DE/ | Reduced | 393.7K | 145.8K | -247.9K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.0M | 1.2M | +227.6K |
| CANTOR FITZGERALD, L. P. | Sold Out | 200.0K | 0 | -200.0K |
| STATE STREET CORP | Increased | 115.2K | 311.6K | +196.4K |
| MORGAN STANLEY | Reduced | 234.2K | 49.4K | -184.8K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 179.6K | +179.6K |
| NORTHERN TRUST CORP | Increased | 43.2K | 214.9K | +171.7K |
| Stonepine Capital Management, LLC | Reduced | 713.8K | 551.7K | -162.2K |
| AMERIPRISE FINANCIAL INC | Reduced | 696.2K | 537.1K | -159.1K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | Reduced | 298.2K | 167.4K | -130.7K |
| Sio Capital Management, LLC | Reduced | 657.2K | 529.9K | -127.3K |
| MILLENNIUM MANAGEMENT LLC | Increased | 2.2M | 2.3M | +96.2K |
| GOLDMAN SACHS GROUP INC | New | 0 | 87.9K | +87.9K |
| DIMENSIONAL FUND ADVISORS LP | New | 0 | 76.0K | +76.0K |
| Centiva Capital, LP | Sold Out | 75.0K | 0 | -75.0K |
| Walleye Capital LLC | New | 0 | 72.1K | +72.1K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 198.8K | 129.7K | -69.1K |
| Bank of New York Mellon Corp | New | 0 | 67.7K | +67.7K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | New | 0 | 64.2K | +64.2K |
| Peapod Lane Capital LLC | Sold Out | 59.9K | 0 | -59.9K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 137.7K | 196.9K | +59.2K |
| ADAR1 Capital Management, LLC | Increased | 13.9K | 58.8K | +44.9K |
| Prosight Management, LP | Reduced | 515.8K | 474.6K | -41.1K |
| Velan Capital Investment Management LP | New | 0 | 40.0K | +40.0K |
| Persistent Asset Partners Ltd | Sold Out | 38.2K | 0 | -38.2K |
| Nuveen, LLC | New | 0 | 35.3K | +35.3K |
| Hudson Bay Capital Management LP | Sold Out | 34.6K | 0 | -34.6K |
| HRT FINANCIAL LP | Sold Out | 32.9K | 0 | -32.9K |
| DEUTSCHE BANK AG\ | New | 0 | 25.8K | +25.8K |
| RHUMBLINE ADVISERS | New | 0 | 24.3K | +24.3K |
| Qube Research & Technologies Ltd | Sold Out | 24.2K | 0 | -24.2K |
| XTX Topco Ltd | Sold Out | 22.4K | 0 | -22.4K |
| WELLS FARGO & COMPANY/MN | New | 0 | 22.4K | +22.4K |
| PRICE T ROWE ASSOCIATES INC /MD/ | New | 0 | 22.0K | +22.0K |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 30.1K | 10.2K | -19.9K |
| MARSHALL WACE, LLP | Sold Out | 17.7K | 0 | -17.7K |
| TWO SIGMA INVESTMENTS, LP | New | 0 | 15.9K | +15.9K |
| OMERS ADMINISTRATION Corp | Sold Out | 15.8K | 0 | -15.8K |
| Invesco Ltd. | New | 0 | 13.8K | +13.8K |
| UBS Group AG | Increased | 61.4K | 74.1K | +12.7K |
| Private Advisor Group, LLC | Sold Out | 12.5K | 0 | -12.5K |
| LPL Financial LLC | New | 0 | 12.4K | +12.4K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | New | 0 | 12.2K | +12.2K |
| JPMORGAN CHASE & CO | New | 0 | 11.0K | +11.0K |
| Bronte Capital Management Pty Ltd. | New | 0 | 10.9K | +10.9K |
| Almitas Capital LLC | Reduced | 1.5M | 1.5M | -10.0K |
| Seven Fleet Capital Management LP | Increased | 199.7K | 208.9K | +9.2K |
| Police & Firemen's Retirement System of New Jersey | New | 0 | 8.6K | +8.6K |
| FEDERATED HERMES, INC. | Reduced | 8.3K | 449 | -7.9K |
| CITIGROUP INC | Reduced | 19.1K | 12.3K | -6.8K |
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.