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

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Axsome Therapeutics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Roger JeffsDirector2026-06-11286$249.12
$71.25kSell
Susan MahonyDirector2026-06-10300$246.18
$73.85kSell
Mark ColemanDirector2026-06-10643$249.00
$160.11kSell
Roger JeffsDirector2026-06-10286$246.18
$70.41kSell
Herriot TabuteauChief Executive Officer2026-06-0949,670$241.01
$11.97MSell
Nick PizzieChief Financial Officer2026-06-0933,000$240.09
$7.92MSell
Nick PizzieChief Financial Officer2026-06-0933,000$3.50
$115.50kBuy
Herriot TabuteauChief Executive Officer2026-06-0949,670$4.95
$245.87kBuy
Susan MahonyDirector2026-06-09300$237.21
$71.16kSell
Mark ColemanDirector2026-06-025,537$223.39
$1.24MSell

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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 Tabuteau28.56%14,696,229$3.75BInsider
Antecip Capital LLC14.27%7,344,500$1.87BInsider
Blackrock Inc7.60%3,912,844$998.44MInstitution
Vanguard Portfolio Management LLC4.00%2,058,170$525.18MInstitution
Vanguard Capital Management LLC3.77%1,937,752$494.46MInstitution
Fmr LLC3.05%1,566,995$399.85MInstitution
Price T Rowe Associates Inc2.56%1,317,059$336.07MInstitution
Invesco Ltd2.52%1,297,678$331.13MInstitution
Geode Capital Management LLC2.26%1,162,981$296.76MInstitution
Wellington Management Group LLP2.23%1,145,306$292.25MInstitution

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AXSM vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AXSM62.19%37.81%Net SellingNet Selling
BBIO64.70%35.30%Net SellingNet Selling
EXEL94.83%5.17%Net SellingNet Selling
IONS96.91%3.09%Net SellingNet Selling
ASND88.09%0.83%Net SellingNet Selling
View Top Biotech Stocks

Axsome Therapeutics Stock Ownership FAQ

Who owns Axsome Therapeutics?

Axsome Therapeutics (NASDAQ: AXSM) is owned by 73.67% institutional shareholders, 44.79% Axsome Therapeutics insiders, and 0.00% retail investors. Herriot Tabuteau is the largest individual Axsome Therapeutics shareholder, owning 14.70M shares representing 28.56% of the company. Herriot Tabuteau's Axsome Therapeutics shares are currently valued at $3.72B.

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