Axsome Therapeutics Ownership | Who Owns Axsome Therapeutics?
Axsome Therapeutics Ownership Summary
Axsome Therapeutics is owned by 76.51% institutional investors, 16.09% insiders, and 7.40% retail investors. Vanguard group is the largest institutional shareholder, holding 8.11% of AXSM shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 2.69% of its assets in Axsome Therapeutics shares.
AXSM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Axsome Therapeutics | 76.51% | 16.09% | 7.40% |
| Sector | Healthcare Stocks | 487.91% | 11.08% | -398.99% |
| Industry | Biotech Stocks | 307.10% | 11.11% | -218.21% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 3.90M | 8.11% | $330.19M |
| Blackrock funding, inc. /de | 3.83M | 7.76% | $400.33M |
| Blackrock | 3.30M | 6.96% | $265.65M |
| Bvf inc/il | 1.69M | 3.42% | $176.44M |
| Rtw investments, lp | 1.52M | 3.07% | $158.35M |
| Fmr | 1.00M | 2.08% | $84.65M |
| Macquarie group | 964.05K | 2.00% | $81.57M |
| State street | 947.25K | 1.97% | $80.15M |
| Geode capital management | 912.54K | 1.90% | $77.23M |
| Fairmount funds management | 815.18K | 1.65% | $85.10M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Alethea capital management | 734.32K | 53.19% | $62.13M |
| Fairmount funds management | 815.18K | 11.02% | $85.10M |
| Bvf inc/il | 1.69M | 6.30% | $176.44M |
| Svb capital management | 33.85K | 5.63% | $3.53M |
| Tri locum partners lp | 249.77K | 4.38% | $21.13M |
| Pfm health sciences, lp | 483.11K | 4.33% | $50.43M |
| Iridian asset management llc/ct | 83.55K | 3.99% | $10.15M |
| Ghost tree capital | 150.00K | 3.78% | $12.07M |
| First turn management | 118.18K | 2.78% | $13.78M |
| Deep track capital, lp | 801.37K | 2.68% | $83.66M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Deep track capital, lp | 801.37K | 2.68% | 801.37K |
| Norges bank | 403.03K | 0.00% | 403.03K |
| Adage capital partners gp | 447.00K | 0.08% | 399.00K |
| Hood river capital management | 371.10K | 0.54% | 371.10K |
| Blackrock funding, inc. /de | 3.83M | 0.01% | 310.58K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Rtw investments, lp | 1.52M | 2.26% | -1.41M |
| Ra capital management | - | - | -1.00M |
| Morgan stanley | 321.98K | 0.00% | -621.90K |
| 1832 asset management | - | - | -363.20K |
| Vestal point capital, lp | - | - | -300.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Deep track capital, lp | 801.37K | 2.68% | 801.37K | $83.66M |
| Norges bank | 403.03K | 0.00% | 403.03K | $34.10M |
| Man group | 163.39K | 0.04% | 163.39K | $13.82M |
| Blackstone | 140.00K | 0.06% | 140.00K | $14.61M |
| Emerald advisers | 112.47K | 0.43% | 112.47K | $11.74M |
Sold Out
| Holder | Change |
|---|---|
| Financial gravity asset management | -1.00 |
| Geowealth management | -5.00 |
| Allspring global investments | -9.00 |
| Nelson, van denburg & campbell wealth management group | -10.00 |
| Svb wealth | -10.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 365 | -3.18% | 37,827,269 | 2.24% | 76 | 1.33% | 206 | 9.57% | 89 | -25.21% |
| Mar 31, 2025 | 19 | -94.14% | 7,027,292 | -81.11% | 14 | 0.24% | 8 | -94.97% | 9 | -90.00% |
| Dec 31, 2024 | 319 | 3.57% | 37,149,265 | -2.97% | 77 | 1.22% | 153 | 15.04% | 90 | -1.10% |
| Sep 30, 2024 | 307 | 12.45% | 38,233,493 | -6.12% | 79 | 1.08% | 131 | 15.93% | 93 | -1.06% |
| Jun 30, 2024 | 271 | -3.21% | 40,700,359 | 6.09% | 85 | 1.20% | 112 | -17.04% | 93 | 17.72% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 1.31M | 2.69% | 114.89K |
| Vanguard Total Stock Mkt Idx Inv | 1.24M | 2.48% | -25.86K |
| iShares Russell 2000 ETF | 973.92K | 1.95% | - |
| Vanguard Small Cap Index | 955.65K | 1.92% | -7.08K |
| Macquarie Small Cap Core I | 651.89K | 1.31% | -48.97K |
| Delaware Small Cap Core I | 579.64K | 1.21% | -3.59K |
| Vanguard Small Cap Growth Index Inv | 539.73K | 1.08% | -181.00 |
| Bellevue Healthcare Ord | 506.57K | 1.06% | 506.57K |
| Vanguard Institutional Extnd Mkt Idx Tr | 444.16K | 0.89% | -196.42K |
| Fidelity Small Cap Index | 405.99K | 0.81% | 32.79K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Oct 07, 2025 | TABUTEAU HERRIOT | Chief Executive Officer | Sell | $1.59M |
| Oct 06, 2025 | TABUTEAU HERRIOT | Chief Executive Officer | Sell | $2.31M |
| Oct 08, 2025 | TABUTEAU HERRIOT | Chief Executive Officer | Sell | $1.52M |
| Sep 22, 2025 | Jacobson Mark L. | Chief Operating Officer | Sell | $1.16M |
| Sep 16, 2025 | Jacobson Mark L. | Chief Operating Officer | Sell | $4.57M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 3 |
| 2025 Q3 | 3 | 13 |
| 2025 Q2 | - | 11 |
| 2025 Q1 | - | 2 |
| 2024 Q4 | - | - |
AXSM Ownership FAQ
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