Who owns Axsome Therapeutics, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of AXSM from SEC Form 13F filings across 506 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, 506 institutions disclosed 38.2M shares of Axsome Therapeutics, Inc. worth $9.65B — about 73.8% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
506
13F holders
$9.65B
value, 2026 filers
73.8%
of shares outstanding (38.2M sh)
142
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 AXSM's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 3.1M | $759.7M | 0.0% | 6% | -20.7% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.0M | $485.5M | 0.0% | 3.8% | -3.6% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2.0M | $481.0M | 0.0% | 3.8% | +1.4% |
| 4 | Invesco Ltd. | 1.7M | $409.2M | 0.0% | 3.2% | +28.8% |
| 5 | FMR LLC | 1.5M | $376.7M | 0.0% | 3% | -1.8% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 967,172 | $236.8M | 0.0% | 1.9% | -16.8% |
| 7 | MORGAN STANLEY | 804,082 | $196.8M | 0.0% | 1.6% | +68.7% |
| 8 | STATE STREET CORP | 785,661 | $192.3M | 0.0% | 1.5% | -20.4% |
| 9 | Deep Track Capital, LP | 700,000 | $171.3M | 2.5% | 1.4% | -36.4% |
| 10 | TWO SIGMA INVESTMENTS, LP | 669,478 | $163.9M | 0.1% | 1.3% | +107.4% |
| 11 | FRANKLIN RESOURCES INC | 668,373 | $163.6M | 0.0% | 1.3% | +52.4% |
| 12 | WELLINGTON MANAGEMENT GROUP LLP | 653,920 | $160.1M | 0.0% | 1.3% | -42.9% |
| 13 | ALETHEA CAPITAL MANAGEMENT, LLC | 648,756 | $158.8M | 65.8% | 1.3% | -0.1% |
| 14 | PRICE T ROWE ASSOCIATES INC /MD/ | 642,893 | $157.4M | 0.0% | 1.2% | -51.2% |
| 15 | D. E. Shaw & Co., Inc. | 604,753 | $148.0M | 0.1% | 1.2% | +0.2% |
| 16 | MILLENNIUM MANAGEMENT LLC | 556,088 | $136.1M | 0.0% | 1.1% | +2578.9% |
| 17 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 539,407 | $132.0M | 0.2% | 1% | -33.6% |
| 18 | NORGES BANKNEW | 514,266 | $125.9M | 0.0% | 1% | new |
| 19 | FIRST TRUST ADVISORS LP | 482,061 | $118.0M | 0.1% | 0.9% | -16.5% |
| 20 | Assenagon Asset Management S.A. | 454,682 | $111.3M | 0.1% | 0.9% | -47.5% |
| 21 | BANK OF AMERICA CORP /DE/ | 452,491 | $110.8M | 0.0% | 0.9% | -24.3% |
| 22 | AMERIPRISE FINANCIAL INC | 428,079 | $104.8M | 0.0% | 0.8% | +142.8% |
| 23 | Pictet Asset Management Holding SA | 426,527 | $104.4M | 0.1% | 0.8% | +2.5% |
| 24 | Qube Research & Technologies Ltd | 426,336 | $104.4M | 0.1% | 0.8% | +27.1% |
| 25 | Point72 Asset Management, L.P. | 416,516 | $102.0M | 0.1% | 0.8% | -1.9% |
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.