Who owns AN2 Therapeutics, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ANTX from SEC Form 13F filings across 65 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 65 institutions disclosed 24.0M shares of AN2 Therapeutics, Inc. worth $116.1M — about 53.6% of shares outstanding; the largest disclosed holder is Vivo Capital, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
65
13F holders
$116.1M
value, 2026 filers
53.6%
of shares outstanding (24.0M sh)
27
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ANTX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Vivo Capital, LLC | 3.2M | $15.3M | 1.4% | 7% | 0.0% |
| 2 | Commodore Capital LP | 2.9M | $14.2M | 0.8% | 6.6% | +25.7% |
| 3 | MILLENNIUM MANAGEMENT LLC | 2.3M | $11.2M | 0.0% | 5.2% | +4.3% |
| 4 | BlackRock, Inc. | 1.7M | $8.1M | 0.0% | 3.7% | +422.5% |
| 5 | Spruce Street Capital LP | 1.7M | $8.0M | 1.6% | 3.7% | 0.0% |
| 6 | Almitas Capital LLC | 1.5M | $7.1M | 1.7% | 3.3% | -0.7% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 1.2M | $6.0M | 0.0% | 2.8% | +22.5% |
| 8 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.0M | $4.8M | 0.0% | 2.2% | 0.0% |
| 9 | CITADEL ADVISORS LLC | 951,997 | $4.6M | 0.0% | 2.1% | +513.2% |
| 10 | Boxer Capital Management, LLC | 749,035 | $3.6M | 0.3% | 1.7% | 0.0% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 697,806 | $3.4M | 0.0% | 1.6% | +143.5% |
| 12 | Balyasny Asset Management L.P.NEW | 556,027 | $2.7M | 0.0% | 1.2% | new |
| 13 | Stonepine Capital Management, LLC | 551,692 | $2.7M | 1.5% | 1.2% | -22.7% |
| 14 | AMERIPRISE FINANCIAL INC | 537,064 | $2.6M | 0.0% | 1.2% | -22.9% |
| 15 | Sio Capital Management, LLC | 529,933 | $2.6M | 0.4% | 1.2% | -19.4% |
| 16 | Ally Bridge Group (NY) LLC | 526,315 | $2.5M | 2.3% | 1.2% | 0.0% |
| 17 | Prosight Management, LP | 474,638 | $2.3M | 0.4% | 1.1% | -8.0% |
| 18 | Woodline Partners LP | 459,805 | $2.2M | 0.0% | 1% | -53.7% |
| 19 | STATE STREET CORP | 311,602 | $1.5M | 0.0% | 0.7% | +170.5% |
| 20 | NORTHERN TRUST CORP | 214,921 | $1.0M | 0.0% | 0.5% | +397.5% |
| 21 | Seven Fleet Capital Management LP | 208,946 | $1.0M | 0.2% | 0.5% | +4.6% |
| 22 | VANGUARD FIDUCIARY TRUST CO | 196,920 | $953,093 | 0.0% | 0.4% | +43.0% |
| 23 | VANGUARD PORTFOLIO MANAGEMENT LLCNEW | 179,594 | $869,235 | 0.0% | 0.4% | new |
| 24 | LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 167,446 | $810,438 | 0.1% | 0.4% | -43.8% |
| 25 | BANK OF AMERICA CORP /DE/ | 145,803 | $705,686 | 0.0% | 0.3% | -63.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.