AXSOME THERAPEUTICS INC. (AXSM): Institutional Ownership
Hedge funds and institutional managers reporting a position in AXSM · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
18
13F filers
Aggregate Value
$316.6M
Across holders
Last Price
$241.67
2026-06-26
Sector
Health Care
GICS
Holder activity8 new5 added4 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 738K | $124.7M | 39.4% | 0.2% | Added | +$62.5M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 335K | $56.7M | 17.9% | 0.1% | Added | +$1.7M | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 323K | $54.6M | 17.2% | 0.0% | Added | +$29.9M | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 164K | $27.8M | 8.8% | 0.0% | Reduced | $-963K | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 142K | $24.0M | 7.6% | 0.0% | Reduced | $-14.6M | Q1 2026 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 57K | $9.6M | 3.0% | 0.0% | Added | +$1.6M | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 35K | $5.9M | 1.9% | 0.0% | Added | +$5.8M | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 35K | $5.9M | 1.9% | 0.0% | Reduced | $-7.6M | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 18K | $3.0M | 0.9% | 0.0% | New | — | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 6K | $996K | 0.3% | 0.0% | Reduced | $-27.6M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 5K | $822K | 0.3% | 0.0% | New | — | Q4 2025 |
| CAXTON ASSOCIATES LLP CIK 0002051323 | Hedge Fund | 4K | $729K | 0.2% | 0.0% | New | — | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 3K | $623K | 0.2% | 0.0% | New | — | Q4 2025 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 4K | $438K | 0.1% | 0.0% | New | — | Q2 2025 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 2K | $291K | 0.1% | 0.0% | New | — | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 2K | $260K | 0.1% | 0.0% | New | — | Q2 2025 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 1K | $226K | 0.1% | 0.0% | New | — | Q4 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 3 | $507 | 0.0% | 0.0% | Unchanged | +$0 | Q1 2026 |
Added
Hedge Fund
$124.7M· 39.4% of total· 0.2% port· 738K sh· +$62.5M QoQ· Q1 2026
Added
Hedge Fund
$56.7M· 17.9% of total· 0.1% port· 335K sh· +$1.7M QoQ· Q1 2026
Added
Hedge Fund
$54.6M· 17.2% of total· 0.0% port· 323K sh· +$29.9M QoQ· Q1 2026
Reduced
Hedge Fund
$27.8M· 8.8% of total· 0.0% port· 164K sh· $-963K QoQ· Q1 2026
Reduced
Hedge Fund
$24.0M· 7.6% of total· 0.0% port· 142K sh· $-14.6M QoQ· Q1 2026
Added
Hedge Fund
$9.6M· 3.0% of total· 0.0% port· 57K sh· +$1.6M QoQ· Q1 2026
Added
Hedge Fund
$5.9M· 1.9% of total· 0.0% port· 35K sh· +$5.8M QoQ· Q1 2026
Reduced
Hedge Fund
$5.9M· 1.9% of total· 0.0% port· 35K sh· $-7.6M QoQ· Q1 2026
New
Hedge Fund
$3.0M· 0.9% of total· 0.0% port· 18K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$996K· 0.3% of total· 0.0% port· 6K sh· $-27.6M QoQ· Q1 2026
New
Hedge Fund
$822K· 0.3% of total· 0.0% port· 5K sh· — QoQ· Q4 2025
New
Hedge Fund
$729K· 0.2% of total· 0.0% port· 4K sh· — QoQ· Q1 2026
New
Hedge Fund
$623K· 0.2% of total· 0.0% port· 3K sh· — QoQ· Q4 2025
New
Hedge Fund
$438K· 0.1% of total· 0.0% port· 4K sh· — QoQ· Q2 2025
New
Hedge Fund
$291K· 0.1% of total· 0.0% port· 2K sh· — QoQ· Q1 2026
New
Hedge Fund
$260K· 0.1% of total· 0.0% port· 2K sh· — QoQ· Q2 2025
New
Hedge Fund
$226K· 0.1% of total· 0.0% port· 1K sh· — QoQ· Q4 2025
Unchanged
Hedge Fund
$507· 0.0% of total· 0.0% port· 3 sh· +$0 QoQ· Q1 2026