Axsome Therapeutics, Inc. AXSM
CIK 0001579428 · CUSIP 05464T104
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | RTW INVESTMENTS, LP CIK 1493215 · View history | $373.06M 4,634,331 shares | 5.78% | +141.65K(+3.20%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $301.23M 3,742,002 shares | 0.01% | +1.72K(0.00%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 03 | BlackRock Inc. CIK 1364742 · View history | $265.65M 3,299,991 shares | 0.01% | +104.50K(+3.30%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 04 | Fairmount Funds Management LLC CIK 1802528 · View history | $189.99M 2,360,077 shares | 21.46% | 0(0.00%)Unchanged | SEC filing ↗ Aug 14, 2024 | ▾ |
| 05 | Deep Track Capital, LP CIK 1856083 · View history | $149.15M 1,852,784 shares | 4.45% | +548.06K(+42.00%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 06 | MACQUARIE GROUP LTD CIK 1418333 · View history | $86.40M 1,073,242 shares | 0.10% | +372.83K(+53.20%)Added | SEC filing ↗ Aug 9, 2024 | ▾ |
| 07 | RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · View history | $80.50M 1,000,000 shares | 1.06% | 0(0.00%)Unchanged | SEC filing ↗ Aug 14, 2024 | ▾ |
| 08 | BVF INC/IL CIK 1056807 · View history | $76.88M 955,000 shares | 2.15% | +955.00KNew | SEC filing ↗ Aug 14, 2024 | ▾ |
| 09 | EVENTIDE ASSET MANAGEMENT, LLC CIK 1442891 · View history | $75.57M 938,714 shares | 1.29% | +592.00K(+170.70%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 10 | STATE STREET CORP CIK 93751 · View history | $75.55M 938,503 shares | 0.00% | -213(0.00%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 11 | FMR LLC CIK 315066 · View history | $72.62M 902,136 shares | 0.00% | +73.59K(+8.90%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 12 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $71.72M 890,985 shares | 0.01% | +705.27K(+379.80%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 13 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $71.25M 884,895 shares | 0.01% | +39.49K(+4.70%)Added | SEC filing ↗ Aug 9, 2024 | ▾ |
| 14 | CITADEL ADVISORS LLC CIK 1423053 · View history | $60.64M 753,237 shares | 0.06% | -390.41K(-34.10%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 15 | ALETHEA CAPITAL MANAGEMENT, LLC CIK 1549408 · View history | $59.64M 740,888 shares | 45.25% | +97(0.00%)Added | SEC filing ↗ Aug 15, 2024 | ▾ |
| 16 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $59.56M 739,819 shares | 0.05% | -1.70K(-0.20%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 17 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $59.14M 734,620 shares | 0.01% | +57.97K(+8.60%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 18 | ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history | $58.77M 730,000 shares | 0.11% | +215.00K(+41.70%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 19 | Invesco Ltd. CIK 914208 · View history | $44.91M 557,861 shares | 0.01% | +312.21K(+127.10%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 20 | Hood River Capital Management LLC CIK 1578177 · View history | $44.20M 549,066 shares | 0.92% | +28.32K(+5.40%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
Showing 20 / 258 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 258 reporting institutions.
This page includes 20 of 258 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 258 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"05464T104","quarter":"2024Q2","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.