Axsome Therapeutics, Inc.: which funds bought and sold
Institutions that bought and sold Axsome Therapeutics shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 289 institutions that filed 13F reports for both quarters added to or opened positions in Axsome Therapeutics, and 195 cut or closed them. Together they added a net 172K shares, +0.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 273K shares (+2.4%); index fund managers were net sellers of 1.5M shares (−13.3%). 129 opened a new position and 38 sold out entirely.
Bought, Q2 2026 289 institutions, 129 of them new holders Sold, Q2 2026 195 institutions, 38 of them sold out
Net change, all compared +172K shares (+0.5%)
Net change, active managers +273K shares (+2.4%), 47 bought, 34 sold
Buyers versus sellers
289 bought 47 195 sold
Active managers and hedge funds 47 bought · 34 sold · +273K
Index fund managers 2 bought · 9 sold · −1.5M
Other institutions 240 bought · 152 sold · +1.4M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Millennium Management LLC Hedge fund | +535K +2578.9% | 556K | $136M |
| Jane Street Group, LLC | +400K +9806.7% | 404K | $98.9M |
| Invesco Ltd. | +374K +28.8% | 1.7M | $409M |
| Two Sigma Investments, LP Hedge fund | +347K +107.4% | 669K | $164M |
| Morgan Stanley | +327K +68.7% | 804K | $197M |
| Healthcare Of Ontario Pension Plan Trust Fund | +276K +282.4% | 373K | $91.3M |
| Integral Health Asset Management, LLC | +265K +757.1% | 300K | $73.4M |
| Ameriprise Financial Inc | +252K +142.8% | 428K | $105M |
| Samlyn Capital, LLC Hedge fund | +246K New position | 246K | $60.2M |
| Franklin Resources Inc Active manager | +230K +52.4% | 668K | $164M |
| Clearbridge Investments, LLC Active manager | +201K +445.5% | 246K | $60.1M |
| HRT Financial LP | +178K New position | 178K | $43.7M |
| Tri Locum Partners LP | +157K +253.1% | 219K | $53.7M |
| Westfield Capital Management Co LP Active manager | +145K New position | 145K | $35.5M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +135K New position | 135K | $33.1M |
| Canada Pension Plan Investment Board | +134K +146.6% | 225K | $55.2M |
| Public Sector Pension Investment Board | +116K New position | 116K | $28.4M |
| Renaissance Technologies LLC Hedge fund | +98K +59.5% | 262K | $64.1M |
| Neuberger Berman Group LLC Active manager | +96K +157.6% | 157K | $38.3M |
| Qube Research & Technologies Ltd Hedge fund | +91K +27.1% | 426K | $104M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Millennium Management LLC Hedge fund | +535K +2578.9% | 556K | $136M |
| Two Sigma Investments, LP Hedge fund | +347K +107.4% | 669K | $164M |
| Samlyn Capital, LLC Hedge fund | +246K New position | 246K | $60.2M |
| Franklin Resources Inc Active manager | +230K +52.4% | 668K | $164M |
| Clearbridge Investments, LLC Active manager | +201K +445.5% | 246K | $60.1M |
| Westfield Capital Management Co LP Active manager | +145K New position | 145K | $35.5M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +135K New position | 135K | $33.1M |
| Renaissance Technologies LLC Hedge fund | +98K +59.5% | 262K | $64.1M |
| Neuberger Berman Group LLC Active manager | +96K +157.6% | 157K | $38.3M |
| Qube Research & Technologies Ltd Hedge fund | +91K +27.1% | 426K | $104M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Blackrock, Inc. Index funds | −809K −20.7% | 3.1M | $760M |
| Price T Rowe Associates Inc Active manager | −674K −51.2% | 643K | $157M |
| Wellington Management Group LLP Active manager | −491K −42.9% | 654K | $160M |
| Adage Capital Partners Gp, L.L.C. Hedge fund | −479K −64.9% | 259K | $63.4M |
| Deep Track Capital, LP Hedge fund | −400K −36.4% | 700K | $171M |
| UBS Group AG | −395K −72.2% | 152K | $37.2M |
| Nomura Asset Management International Inc. | −273K −33.6% | 539K | $132M |
| Eventide Asset Management, LLC | −203K −39.0% | 317K | $77.5M |
| State Street Corp Index funds | −201K −20.4% | 786K | $192M |
| Geode Capital Management, LLC Index funds | −196K −16.8% | 967K | $237M |
| Goldman Sachs Group Inc | −192K −45.5% | 230K | $56.2M |
| Nuveen, LLC | −146K −43.4% | 190K | $46.5M |
| Bank Of America Corp | −146K −24.3% | 452K | $111M |
| Northern Trust Corp Index funds | −131K −32.7% | 270K | $66.1M |
| 1832 Asset Management L.P. | −116K −80.5% | 28K | $6.9M |
| Jpmorgan Chase & Co | −108K −40.0% | 162K | $39.5M |
| Orbimed Advisors LLC | −96K −45.0% | 118K | $28.8M |
| First Trust Advisors LP | −95K −16.5% | 482K | $118M |
| Charles Schwab Investment Management Inc Index funds | −79K −20.0% | 316K | $77.4M |
| Vanguard Portfolio Management LLC Index funds | −75K −3.6% | 2.0M | $486M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Price T Rowe Associates Inc Active manager | −674K −51.2% | 643K | $157M |
| Wellington Management Group LLP Active manager | −491K −42.9% | 654K | $160M |
| Adage Capital Partners Gp, L.L.C. Hedge fund | −479K −64.9% | 259K | $63.4M |
| Deep Track Capital, LP Hedge fund | −400K −36.4% | 700K | $171M |
| Voleon Capital Management LP Hedge fund | −63K −42.9% | 84K | $20.7M |
| Man Group PLC Hedge fund | −60K −42.0% | 83K | $20.2M |
| Cormorant Asset Management, LP Hedge fund | −50K Sold out | 0 | — |
| Pfm Health Sciences, LP Hedge fund | −45K −16.9% | 220K | $53.8M |
| Algert Global LLC Hedge fund | −40K −29.6% | 95K | $23.3M |
| Axiom Investors LLC Active manager | −34K −60.0% | 23K | $5.5M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Samlyn Capital, LLCHedge fund | 246K | $60.2M |
| HRT Financial LP | 178K | $43.7M |
| Westfield Capital Management Co LPActive manager | 145K | $35.5M |
| Arrowstreet Capital, Limited PartnershipHedge fund | 135K | $33.1M |
| Public Sector Pension Investment Board | 116K | $28.4M |
| Balyasny Asset Management L.P.Hedge fund | 76K | $18.7M |
| Lord, Abbett & Co. LLC | 74K | $18.1M |
| Science & Technology Partners, L.P. | 73K | $17.9M |
| Timessquare Capital Management, LLC | 72K | $17.5M |
| Eagle Health Investments LP | 65K | $15.9M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Cormorant Asset Management, LPHedge fund | 50K | $8.5M |
| Schroder Investment Management GroupActive manager | 24K | $3.8M |
| Empowered Funds, LLC | 21K | $3.5M |
| Tetragon Partners Gp Ltd | 20K | $3.4M |
| Mirae Asset Global Etfs Holdings Ltd. | 19K | $3.3M |
| Exoduspoint Capital Management, LPHedge fund | 18K | $3M |
| Magnetar Financial LLCHedge fund | 16K | $2.7M |
| Summittx Capital, L.P. | 15K | $2.6M |
| Landscape Capital Management, L.L.C. | 14K | $2.4M |
| T. Rowe Price Investment Management, Inc.Active manager | 14K | $2.3M |
Who holds the shares
- Institutions reporting
- 503
- Ten largest holders
- 37.4% of 13F-reported shares
- Index fund managers
- 25.2% of 13F-reported shares
- Active managers and hedge funds
- 30.5% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 47 | 34 | 23 | 9 | +273K | +2.4% |
| Index fund managers | 2 | 9 | 0 | 0 | −1.5M | −13.3% |
| Other institutions | 240 | 152 | 106 | 29 | +1.4M | +9.2% |
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