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NASDAQ: ATAI
Ataibeckley Inc Stock Ownership - Who owns Ataibeckley?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Ataibeckley Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Robert HershbergDirector2026-07-07100,000$4.96
$496.00kSell
Robert HershbergDirector2026-07-0748,858$1.35
$65.96kBuy
Robert HershbergDirector2026-07-0751,142$1.35
$69.04kBuy
Gerd KochendoerferChief Operating Officer2026-06-2650,000$5.00
$250.00kSell
Gerd KochendoerferChief Operating Officer2026-06-2650,000$1.60
$80.00kBuy
Kevin James CraigChief Medical Officer2026-06-259,528$1.18
$11.24kBuy
Kevin James CraigChief Medical Officer2026-06-2542,579$4.51
$192.03kSell
Kevin James CraigChief Medical Officer2026-06-2533,051$1.50
$49.58kBuy
Kevin James CraigChief Medical Officer2026-04-2042,579$5.00
$212.90kSell
Kevin James CraigChief Medical Officer2026-04-2027,280$1.50
$40.92kBuy

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Net Insider Buy/Sell (L12M) Ownership

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ATAI Shareholders

What type of owners hold Ataibeckley Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Christian Angermayer15.15%55,770,948$397.93MInsider
Apeiron Investment Group Ltd15.00%55,211,716$393.94MInsider
Deep Track Capital LP3.26%12,000,000$85.62MInstitution
Vanguard Capital Management LLC3.19%11,761,398$83.92MInstitution
Cosmo Feildingmellen2.09%7,702,990$54.96MInsider
Ubs Group Ag2.02%7,426,867$52.99MInstitution
Blackrock Inc1.86%6,835,300$48.77MInstitution
Adage Capital Partners GP LLC1.53%5,642,758$40.26MInstitution
Susquehanna International Group LLP1.44%5,286,326$37.72MInstitution
Millennium Management LLC1.19%4,364,096$31.14MInstitution

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ATAI vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ATAI27.07%32.68%Net BuyingNet Buying
KOD73.18%26.82%Net BuyingNet Buying
IMNM96.50%3.50%Net SellingNet Selling
VERA69.11%30.89%Net SellingNet Selling
RARE84.29%15.71%Net SellingNet Selling
View Top Biotech Stocks

Ataibeckley Stock Ownership FAQ

Who owns Ataibeckley?

Ataibeckley (NASDAQ: ATAI) is owned by 27.07% institutional shareholders, 32.68% Ataibeckley insiders, and 40.25% retail investors. Christian Angermayer is the largest individual Ataibeckley shareholder, owning 55.77M shares representing 15.15% of the company. Christian Angermayer's Ataibeckley shares are currently valued at $400.44M.

If you're new to stock investing, here's how to buy Ataibeckley stock.
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