NASDAQ: AXSM
Axsome Therapeutics Inc Stock Ownership - Who owns Axsome Therapeutics?

Insider buying vs selling

Have Axsome Therapeutics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mark ColemanDirector2025-09-08287$127.30
$36.54kBuy
Mark ColemanDirector2025-09-08488$127.40
$62.17kBuy
Mark ColemanDirector2025-09-08800$127.20
$101.76kBuy
Mark E. SaadDirector2025-09-059,127$125.07
$1.14MSell
Mark E. SaadDirector2025-09-059,127$9.00
$82.14kBuy
Roger JeffsDirector2025-09-0213,464$123.68
$1.67MSell
Roger JeffsDirector2025-08-2920,000$121.27
$2.43MSell
Roger JeffsDirector2025-08-2820,000$121.60
$2.43MSell
Roger JeffsDirector2025-08-2720,000$122.30
$2.45MSell
Roger JeffsDirector2025-08-2620,000$120.03
$2.40MSell

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Net Insider Buy/Sell (L12M) Ownership

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AXSM Shareholders

What type of owners hold Axsome Therapeutics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Herriot Tabuteau14.73%7,351,729$870.59MInsider
Antecip Capital LLC14.72%7,344,500$869.74MInsider
Vanguard Group Inc7.91%3,945,020$467.17MInstitution
Blackrock Inc7.69%3,834,990$454.14MInstitution
Bvf Inc3.39%1,690,221$200.16MInstitution
Rtw Investments LP3.04%1,516,903$179.63MInstitution
Macquarie Group Ltd2.28%1,137,748$134.73MInstitution
Geode Capital Management LLC1.98%989,453$117.17MInstitution
Fmr LLC1.96%976,730$115.66MInstitution
State Street Corp1.92%958,503$113.51MInstitution

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AXSM vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AXSM70.64%29.36%Net SellingNet Selling
NUVL75.08%24.92%Net SellingNet Buying
CYTK90.09%9.91%Net SellingNet Selling
LEGN22.93%0.00%
NNNN0.02%0.00%

Axsome Therapeutics Stock Ownership FAQ

Who owns Axsome Therapeutics?

Axsome Therapeutics (NASDAQ: AXSM) is owned by 75.82% institutional shareholders, 31.51% Axsome Therapeutics insiders, and 0.00% retail investors. Herriot Tabuteau is the largest individual Axsome Therapeutics shareholder, owning 7.35M shares representing 14.73% of the company. Herriot Tabuteau's Axsome Therapeutics shares are currently valued at $870.59M.

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