Axsome Therapeutics, Inc. hedge fund holdings
AXSMNASDAQ$179.25-2.82 (-1.55% today)
Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.
Price vs funds buying and selling
AXSM · close · 13FReported Aug 14, 2026Price vs funds buying and selling data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+49.4%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.Price and fund activity data
| Quarter | Funds buying | Funds selling | Bought | Sold | Filers | Reported |
|---|---|---|---|---|---|---|
| Q2 2025 | 164 | 110 | $630M | $549M | 326 | Aug 14, 2025 |
| Q3 2025 | 139 | 105 | $580M | $565M | 333 | Nov 14, 2025 |
| Q4 2025 | 153 | 111 | $790M | $836M | 379 | Feb 14, 2026 |
| Q1 2026 | 151 | 134 | $773M | $697M | 387 | May 15, 2026 |
| Q2 2026 | 227 | 142 | $1.54B | $1.47B | 476 | Aug 14, 2026 |
Quarterly action breakdown
Q2 2026
476 filersNew position
111$374M+1.53M sh
Increased
116$1.17B+4.77M sh
Reduced
113-$1.42B-5.78M sh
Out / sold
29-$58.8M-240K sh
Last 4 quarters · free
Reported Aug 14, 2026
| Fund | Action | Change in dollar | Value | % of portfolio | Reported |
|---|---|---|---|---|---|
| Wellington Management Group LLP | Reduce 42.90% | -$120M | $160M | 0.03% | Aug 14, 2026 |
| Adage Capital Partners GP, L.L.C. | Reduce 64.88% | -$117M | $63.4M | 0.09% | Aug 14, 2026 |
| Deep Track Capital, LP | Reduce 36.36% | -$97.9M | $171M | 2.49% | Aug 14, 2026 |
| Healthcare of Ontario Pension Plan Trust Fund | Added 282.44% | +$67.4M | $91.3M | 0.13% | Aug 13, 2026 |
| Nomura Asset Management International Inc. | Reduce 33.64% | -$66.9M | $132M | 0.20% | Aug 14, 2026 |
| Integral Health Asset Management, LLC | Added 757.14% | +$64.9M | $73.4M | 2.90% | Aug 14, 2026 |
| Samlyn Capital, LLC | New Buy | +$60.2M | $60.2M | 0.98% | Aug 14, 2026 |
| Eventide Asset Management, LLC | Reduce 39.02% | -$49.6M | $77.5M | 1.04% | Aug 14, 2026 |
| Tri Locum Partners LP | Added 253.06% | +$38.5M | $53.7M | 6.60% | Aug 14, 2026 |
| Westfield Capital Management Co LP | New Buy | +$35.5M | $35.5M | 0.12% | Aug 12, 2026 |
| Canada Pension Plan Investment Board | Added 146.61% | +$32.8M | $55.2M | 0.03% | Aug 14, 2026 |
| Public Sector Pension Investment Board | New Buy | +$28.4M | $28.4M | 0.07% | Aug 13, 2026 |
| 1832 Asset Management L.P. | Reduce 80.53% | -$28.3M | $6.85M | 0.00% | Aug 13, 2026 |
| First Trust Advisors LP | Reduce 16.52% | -$23.4M | $118M | 0.07% | Aug 11, 2026 |
| Driehaus Capital Management LLC | Added 27.40% | +$19.6M | $91.2M | 0.53% | Aug 14, 2026 |
| Weiss Asset Management LP | New Buy | +$19.6M | $19.6M | 0.21% | Aug 14, 2026 |
| Lord, Abbett & Co. LLC | New Buy | +$18.1M | $18.1M | 0.05% | Aug 14, 2026 |
| Science & Technology Partners, L.P. | New Buy | +$17.9M | $17.9M | 3.01% | Aug 14, 2026 |
| Aberdeen Group plc | Reduce 47.73% | -$17.5M | $19.1M | 0.03% | Jul 31, 2026 |
| Eagle Health Investments LP | New Buy | +$15.9M | $15.9M | 2.64% | Aug 10, 2026 |
| Voleon Capital Management LP | Reduce 42.90% | -$15.5M | $20.7M | 0.38% | Aug 14, 2026 |
| Atika Capital Management LLC | New Buy | +$15.4M | $15.4M | 1.01% | Aug 13, 2026 |
| Sofinnova Investments, Inc. | Reduce 24.59% | -$12.8M | $39.3M | 2.03% | Aug 14, 2026 |
| Frontier Capital Management Co LLC | Added 25.22% | +$12.5M | $62.2M | 0.58% | Aug 14, 2026 |
| OMERS ADMINISTRATION Corp | New Buy | +$12.4M | $12.4M | 0.07% | Aug 13, 2026 |
| PFM Health Sciences, LP | Reduce 16.92% | -$10.9M | $53.8M | 4.61% | Aug 14, 2026 |
| Panoramic Capital, LLC | New Buy | +$10.8M | $10.8M | 4.63% | Aug 14, 2026 |
| Catalio Capital Management, LP | New Buy | +$10.6M | $10.6M | 1.99% | Aug 14, 2026 |
| Superstring Capital Management LP | Added 380.66% | +$10.5M | $13.2M | 8.33% | Aug 14, 2026 |
| Cormorant Asset Management, LP | Sell 100% | -$8.45M | $0 | 0.00% | Aug 14, 2026 |
| Axiom Investors LLC | Reduce 59.97% | -$8.3M | $5.54M | 0.05% | Aug 12, 2026 |
| Readystate Asset Management LP | New Buy | +$8.21M | $8.21M | 0.28% | Aug 14, 2026 |
| M&G PLC | Reduce 35.43% | -$7.93M | $14.4M | 0.07% | Aug 6, 2026 |
| Moody Aldrich Partners LLC | Reduce 95.11% | -$7.91M | $406K | 0.07% | Jul 15, 2026 |
| WCM Investment Management, LLC | Reduce 29.78% | -$7.74M | $18.3M | 0.03% | Aug 13, 2026 |
| Perceptive Advisors LLC | Reduce 21.01% | -$7.71M | $29M | 0.44% | Aug 14, 2026 |
| Hood River Capital Management LLC | Added 8.39% | +$7.63M | $98.6M | 0.71% | Aug 14, 2026 |
| AustralianSuper Pty Ltd | New Buy | +$7.43M | $7.43M | 0.03% | Aug 12, 2026 |
| First Turn Management, LLC | Added 15.70% | +$7.26M | $53.5M | 5.72% | Aug 14, 2026 |
| Handelsbanken Fonder AB | Added 216.42% | +$7.1M | $10.4M | 0.03% | Jul 10, 2026 |
| Catalyst Funds Management Pty Ltd | New Buy | +$6.09M | $6.09M | 0.34% | Aug 10, 2026 |
| DNB Asset Management AS | Reduce 27.63% | -$6.09M | $16M | 0.04% | Aug 11, 2026 |
| Ishara Investments LP | Reduce 60.00% | -$6.02M | $4.01M | 2.95% | Aug 14, 2026 |
| Jain Global LLC | Added 737.71% | +$5.94M | $6.75M | 0.03% | Aug 14, 2026 |
| KVP Capital Advisors, LP | Reduce 66.85% | -$5.92M | $2.94M | 2.16% | Aug 13, 2026 |
| J. Goldman & Co LP | New Buy | +$5.63M | $5.63M | 0.15% | Aug 14, 2026 |
| Public Employees Retirement Association of Colorado | Added 620.95% | +$5.63M | $6.54M | 0.02% | Aug 11, 2026 |
| Iridian Asset Management LLC | Reduce 28.99% | -$4.79M | $11.7M | 4.03% | Jul 29, 2026 |
| Hennion & Walsh Asset Management, Inc. | Reduce 52.22% | -$4.68M | $4.28M | 0.12% | Jul 8, 2026 |
| Privium Fund Management B.V. | Reduce 31.99% | -$4.6M | $9.78M | 1.80% | Aug 7, 2026 |
| Summit Financial, LLC | Reduce 28.63% | -$4.57M | $11.4M | 0.13% | Aug 12, 2026 |
| Treasurer of the State of North Carolina | New Buy | +$4.5M | $4.5M | 0.01% | Aug 14, 2026 |
| Nicholas Investment Partners, LP | Added 21.47% | +$4.28M | $24.2M | 1.36% | Aug 14, 2026 |
| Loomis Sayles & Co L P | Reduce 6.68% | -$4.19M | $58.6M | 0.07% | Aug 14, 2026 |
| Ally Bridge Group (NY) LLC | New Buy | +$4.04M | $4.04M | 3.57% | Aug 14, 2026 |
| Schroder Investment Management Group | Sell 100% | -$3.82M | $0 | 0.00% | Aug 13, 2026 |
| Palisade Capital Management, LP | Reduce 38.03% | -$3.78M | $6.15M | 0.27% | Aug 14, 2026 |
| Ensign Peak Advisors, Inc | Added 462.71% | +$3.64M | $4.43M | 0.01% | Aug 14, 2026 |
| Seven Fleet Capital Management LP | Added 105.09% | +$3.62M | $7.06M | 1.16% | Aug 17, 2026 |
| Empowered Funds, LLC | Sell 100% | -$3.55M | $0 | 0.00% | Aug 17, 2026 |
| Tetragon Partners GP Ltd | Sell 100% | -$3.39M | $0 | 0.00% | Aug 13, 2026 |
| Cinctive Capital Management LP | New Buy | +$2.72M | $2.72M | 0.10% | Aug 14, 2026 |
| 1492 Capital Management LLC | Added 57.62% | +$2.62M | $7.17M | 2.12% | Aug 11, 2026 |
| SummitTX Capital, L.P. | Sell 100% | -$2.59M | $0 | 0.00% | Aug 14, 2026 |
| Pictet Asset Management Holding SA | Added 2.53% | +$2.58M | $104M | 0.10% | Jul 30, 2026 |
| Baird Financial Group, Inc. | New Buy | +$2.5M | $2.5M | 0.00% | Aug 12, 2026 |
| Neo Ivy Capital Management | New Buy | +$2.5M | $2.5M | 0.57% | Aug 14, 2026 |
| Jefferies Financial Group Inc. | Added 65.34% | +$2.48M | $6.27M | 0.04% | Aug 17, 2026 |
| Peregrine Capital Management LLC | Reduce 21.17% | -$2.45M | $9.13M | 0.30% | Jul 17, 2026 |
| Parkman Healthcare Partners LLC | New Buy | +$2.45M | $2.45M | 0.25% | Aug 14, 2026 |
| T. Rowe Price Investment Management, Inc. | Sell 100% | -$2.31M | $0 | 0.00% | Aug 14, 2026 |
| Lighthouse Investment Partners, LLC | Added 573.14% | +$2.17M | $2.55M | 0.07% | Aug 14, 2026 |
| Edgestream Partners, L.P. | New Buy | +$2.13M | $2.13M | 0.06% | Aug 11, 2026 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | New Buy | +$2.08M | $2.08M | 0.00% | Aug 14, 2026 |
| Van Eck Associates Corp | Reduce 22.20% | -$2.05M | $7.17M | 0.00% | Aug 14, 2026 |
| Allstate Corp | Reduce 83.96% | -$1.8M | $345K | 0.00% | Aug 13, 2026 |
| Blair William & Co | Added 43.79% | +$1.75M | $5.74M | 0.02% | Aug 11, 2026 |
| Franklin Street Advisors Inc | Sell 100% | -$1.69M | $0 | 0.00% | Jul 9, 2026 |
| Banque Transatlantique SA | New Buy | +$1.65M | $1.65M | 0.04% | Jul 30, 2026 |
| Worldquant Millennium Advisors LLC | New Buy | +$1.62M | $1.62M | 0.01% | Aug 14, 2026 |
| Tealwood Asset Management Inc | New Buy | +$1.51M | $1.51M | 0.58% | Jul 14, 2026 |
| Cannon Advisors, Inc. | New Buy | +$1.4M | $1.4M | 0.85% | Jul 15, 2026 |
| Knights of Columbus Asset Advisors LLC | Reduce 28.49% | -$1.37M | $3.44M | 0.17% | Jul 31, 2026 |
| Rock Springs Capital Management LP | New Buy | +$1.35M | $1.35M | 0.07% | Aug 14, 2026 |
| Nomura Holdings Inc | Reduce 21.15% | -$1.28M | $4.76M | 0.01% | Aug 14, 2026 |
| FORA Capital, LLC | Added 338.90% | +$1.2M | $1.56M | 0.11% | Aug 13, 2026 |
| VANGUARD ASSET MANAGEMENT, Ltd | Added 13.96% | +$1.16M | $9.45M | 0.01% | Aug 13, 2026 |
| Occam Crest Management LP | Reduce 13.91% | -$1.09M | $6.78M | 3.52% | Aug 14, 2026 |
| Oppenheimer & Co Inc | New Buy | +$993K | $993K | 0.01% | Aug 3, 2026 |
| Dymon Asia Capital (Singapore) Pte. Ltd. | New Buy | +$979K | $979K | 0.04% | Jul 23, 2026 |
| Teachers Retirement System of the State of Kentucky | Reduce 47.30% | -$964K | $1.07M | 0.01% | Aug 12, 2026 |
| Pitcairn Wealth Advisors LLC | Reduce 53.89% | -$879K | $752K | 0.08% | Aug 10, 2026 |
| Dana Investment Advisors, Inc. | Reduce 13.38% | -$864K | $5.59M | 0.15% | Aug 13, 2026 |
| Guggenheim Capital LLC | Reduce 21.22% | -$844K | $3.13M | 0.02% | Aug 12, 2026 |
| Emerald Advisers, LLC | Reduce 3.13% | -$826K | $25.5M | 0.60% | Aug 5, 2026 |
| Fox Run Management, L.L.C. | New Buy | +$810K | $810K | 0.13% | Aug 4, 2026 |
| Xponance LLC | Added 82.85% | +$791K | $1.75M | 0.01% | Aug 10, 2026 |
| Legato Capital Management LLC | Added 19.99% | +$760K | $4.56M | 0.38% | Aug 6, 2026 |
| MML Investors Services, LLC | Added 146.81% | +$759K | $1.28M | 0.00% | Aug 7, 2026 |
| Bamco Inc | New Buy | +$734K | $734K | 0.00% | Aug 14, 2026 |