Who owns AN2 Therapeutics, Inc.?
Institutional ownership of ANTX from SEC Form 13F filings across 48 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.
48
13F holders
$55.4M
value, 2026 filers
31.8%
of shares outstanding (11.5M sh)
25
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 | MILLENNIUM MANAGEMENT LLC | 2.3M | $11.2M | 0.0% | 6.4% | +4.3% |
| 2 | BlackRock, Inc. | 1.7M | $8.1M | 0.0% | 4.6% | +422.5% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 1.2M | $6.0M | 0.0% | 3.4% | -38.7% |
| 4 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.0M | $4.8M | 0.0% | 2.8% | 0.0% |
| 5 | CITADEL ADVISORS LLC | 951,997 | $4.6M | 0.0% | 2.6% | +513.2% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 697,806 | $3.4M | 0.0% | 1.9% | +143.5% |
| 7 | Balyasny Asset Management L.P.NEW | 556,027 | $2.7M | 0.0% | 1.5% | new |
| 8 | AMERIPRISE FINANCIAL INC | 537,064 | $2.6M | 0.0% | 1.5% | -22.9% |
| 9 | Sio Capital Management, LLC | 529,933 | $2.6M | 0.4% | 1.5% | -19.4% |
| 10 | Woodline Partners LP | 459,805 | $2.2M | 0.0% | 1.3% | -76.9% |
| 11 | NORTHERN TRUST CORP | 214,921 | $1.0M | 0.0% | 0.6% | +397.5% |
| 12 | VANGUARD FIDUCIARY TRUST CO | 196,920 | $953,093 | 0.0% | 0.5% | +43.0% |
| 13 | VANGUARD PORTFOLIO MANAGEMENT LLCNEW | 179,594 | $869,235 | 0.0% | 0.5% | new |
| 14 | BANK OF AMERICA CORP /DE/ | 145,803 | $705,686 | 0.0% | 0.4% | -63.0% |
| 15 | GOLDMAN SACHS GROUP INCNEW | 87,933 | $425,596 | 0.0% | 0.2% | new |
| 16 | UBS Group AG | 74,086 | $358,576 | 0.0% | 0.2% | +20.7% |
| 17 | Walleye Capital LLCNEW | 72,139 | $349,153 | 0.0% | 0.2% | new |
| 18 | Bank of New York Mellon CorpNEW | 67,676 | $327,552 | 0.0% | 0.2% | new |
| 19 | Sixth Street Partners Management Company, L.P.NEW | 64,220 | $310,825 | 0.1% | 0.2% | new |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INCNEW | 64,220 | $310,825 | 0.0% | 0.2% | new |
| 21 | MORGAN STANLEY | 49,379 | $238,995 | 0.0% | 0.1% | -78.9% |
| 22 | CAPTRUST FINANCIAL ADVISORS | 40,165 | $194,399 | 0.0% | 0.1% | +0.4% |
| 23 | Nuveen, LLCNEW | 35,333 | $171,012 | 0.0% | 0.1% | new |
| 24 | DEUTSCHE BANK AG\NEW | 25,838 | $125,056 | 0.0% | 0.1% | new |
| 25 | RHUMBLINE ADVISERSNEW | 24,342 | $117,810 | 0.0% | 0.1% | new |
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.