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Atai Beckley (ATAI) Institutional Ownership

Atai Beckley logo
$4.03 +0.02 (+0.50%)
Closing price 05/8/2026 04:00 PM Eastern
Extended Trading
$4.03 0.00 (-0.12%)
As of 05/8/2026 07:57 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Atai Beckley (NASDAQ:ATAI)

Current
Institutional Ownership
Percentage
28.41%
Number of
Institutional Buyers
(last 12 months)
90
Total
Institutional Inflows
(last 12 months)
$153.19M
Number of
Institutional Sellers
(last 12 months)
19
Total
Institutional Outflows
(last 12 months)
$5.45M
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ATAI Institutional Buying and Selling by Quarter

Atai Beckley Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/8/2026 Amova Asset Management Americas Inc.567,576$2.00M0.0%+23.0%0.155%
5/7/2026 Parallel Advisors LLC13,453$48K0.0%N/A0.004%
5/6/2026 Brummer Multi Strategy AB275,409$975K4.0%+17.2%0.075%
5/5/2026 Bank of New York Mellon Corp45,609$161K0.0%N/A0.012%
5/1/2026 Candriam S.C.A.3,086,379$10.93M0.1%N/A0.841%
5/1/2026 Warm Springs Advisors Inc.136,400$483K0.4%N/A0.037%
4/30/2026 Sumitomo Mitsui Trust Group Inc.567,576$2.01M0.0%N/A0.155%
4/28/2026 AdvisorShares Investments LLC567,587$2.01M0.4%+3.5%0.155%
4/27/2026 Baer Investment Advisory LLC11,848$42K0.0%N/A0.003%
4/23/2026 North Star Investment Management Corp.28,275$100K0.0%+80.4%0.008%
4/20/2026 OP Asset Management Ltd423,674$1.50M0.0%N/A0.116%
2/19/2026Invesco Ltd.19,347$79K0.0%+92.8%0.005%
2/18/2026XTX Topco Ltd130,500$534K0.0%N/A0.036%
2/18/2026Tudor Investment Corp ET AL11,657$48K0.0%N/A0.003%
2/18/2026Quadrature Capital Ltd47,848$196K0.0%N/A0.013%
2/18/2026RTW Investments LP2,000,000$8.18M0.1%N/A0.551%
2/18/2026Oxford Asset Management LLP10,330$42K0.0%-77.7%0.003%
2/18/2026Man Group plc238,751$976K0.0%+639.7%0.066%
2/18/2026Balyasny Asset Management L.P.28,957$118K0.0%-75.6%0.008%
2/17/2026Burkehill Global Management LP185,000$757K0.0%N/A0.051%
2/17/2026Ally Bridge Group NY LLC1,713,105$7.01M7.3%-25.1%0.472%
2/17/2026Jain Global LLC26,425$108K0.0%N/A0.007%
2/17/2026Price T Rowe Associates Inc. MD465,352$1.90M0.0%N/A0.128%
2/17/2026Adage Capital Partners GP L.L.C.7,079,846$28.96M0.0%+30.3%1.949%
2/17/2026California State Teachers Retirement System151,453$619K0.0%N/A0.042%
2/17/2026Persistent Asset Partners Ltd43,973$180K0.1%N/A0.012%
2/17/2026Foresite Capital Management VI LLC2,750,000$11.25M3.4%N/A0.757%
2/16/2026Squarepoint Ops LLC354,685$1.45M0.0%+133.9%0.098%
2/16/2026Barclays PLC115,940$474K0.0%+18.9%0.032%
2/13/2026Marshall Wace LLP2,675,117$10.94M0.0%+151.0%0.737%
2/13/2026State Street Corp288,314$1.18M0.0%+102.2%0.079%
2/13/2026Caitong International Asset Management Co. Ltd10,261$42K0.1%N/A0.003%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC189,500$775K0.0%N/A0.052%
2/12/2026HRT Financial LP1,469,246$6.01M0.0%+266.1%0.405%
2/12/2026FreeGulliver LLC62,500$256K0.1%N/A0.017%
2/12/2026IQ EQ FUND MANAGEMENT IRELAND Ltd121,429$497K0.0%+131.7%0.033%
2/12/2026 Swiss National Bank325,900$1.33M0.0%N/A0.090%
2/12/2026 Nuveen LLC179,975$736K0.0%N/A0.050%
2/11/2026ARK Investment Management LLC3,305,997$13.52M0.1%+63.7%0.910%
2/11/2026 Janney Montgomery Scott LLC19,450$80K0.0%N/A0.005%
2/11/2026 Amova Asset Management Americas Inc.461,436$1.89M0.0%+127.6%0.127%
2/11/2026 CenterBook Partners LP780,501$3.19M0.2%+19.9%0.215%
2/11/2026State of Wyoming6,722$27K0.0%N/A0.002%
2/10/2026 AdvisorShares Investments LLC548,603$2.24M0.4%+8.4%0.151%
2/6/2026Eagle Health Investments LP1,678,400$6.87M1.5%N/A0.462%
2/6/2026 ProShare Advisors LLC16,042$66K0.0%N/A0.004%
2/5/2026 Stephens Inc. AR46,980$192K0.0%+59.9%0.013%
2/5/2026 ANTIPODES PARTNERS Ltd7,081$29K0.0%N/A0.002%
2/4/2026 Brummer Multi Strategy AB234,915$961K5.8%N/A0.065%
2/2/2026 Composition Wealth LLC16,837$69K0.0%N/A0.005%
2/2/2026 Robertson Stephens Wealth Management LLC28,297$116K0.0%+69.6%0.008%
1/30/2026 Carrera Capital Advisors66,810$273K0.0%N/A0.018%
1/29/2026 Pictet Asset Management Holding SA22,253$91K0.0%N/A0.006%
1/28/2026 Arizona State Retirement System46,062$188K0.0%N/A0.013%
1/28/2026 Kingswood Wealth Advisors LLC30,000$123K0.0%-25.0%0.008%
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank 46,375$190K0.0%N/A0.013%
1/27/2026 GF Fund Management CO. LTD.7,137$29K0.0%N/A0.002%
1/26/2026 Mirae Asset Global Investments Co. Ltd.17,649$72K0.0%N/A0.005%
1/15/2026 Victory Financial Group LLC18,348$75K0.0%+54.8%0.005%
1/13/2026 Stableford Capital II LLC291,558$1.19M0.4%N/A0.080%
1/8/2026 Wealth Enhancement Advisory Services LLC57,232$229K0.0%-47.9%0.016%
1/1/2026JPMorgan Chase & Co.769,600$4.07M0.0%+5,629.6%0.212%
12/15/2025 FNY Investment Advisers LLC6,824$36K0.0%N/A0.002%
12/15/2025Hudson Bay Capital Management LP19,700$104K0.0%N/A0.005%
11/18/2025Advisory Services Network LLC5,747$30K0.0%N/A0.002%
11/17/2025NewEdge Advisors LLC30,275$160K0.0%N/A0.013%
11/17/2025Sender Co & Partners Inc.43,176$228K0.0%N/A0.018%
11/17/2025 Victory Financial Group LLC11,849$63K0.0%N/A0.005%
11/17/2025Qube Research & Technologies Ltd69,885$370K0.0%N/A0.030%
11/17/2025Prelude Capital Management LLC11,291$60K0.0%-45.6%0.005%
11/17/2025Numerai GP LLC153,800$814K0.1%N/A0.066%
11/17/2025Millennium Management LLC1,097,768$5.81M0.0%+0.9%0.470%
11/17/2025Fred Alger Management LLC488,855$2.59M0.0%N/A0.209%
11/17/2025Bank of America Corp DE228,283$1.21M0.0%+107.7%0.098%
11/17/2025Ally Bridge Group NY LLC2,287,005$12.10M7.4%N/A0.978%
11/14/2025Raymond James Financial Inc.76,698$406K0.0%+48.2%0.033%
11/14/2025Man Group plc32,277$171K0.0%N/A0.014%
11/14/2025Orbimed Advisors LLC347,000$1.84M0.0%N/A0.148%
11/14/2025ADAR1 Capital Management LLC913,242$4.83M0.5%N/A0.391%
11/14/2025Dauntless Investment Group LLC31,159$165K0.1%N/A0.013%
11/14/2025Shay Capital LLC68,000$360K0.0%N/A0.029%
11/14/2025Two Sigma Investments LP363,826$1.93M0.0%-28.7%0.156%
11/14/2025Squarepoint Ops LLC151,664$802K0.0%N/A0.065%
11/13/2025Marshall Wace LLP1,065,881$5.64M0.0%+280.8%0.456%
11/13/2025 UBS Group AG7,677,289$40.61M0.0%-0.3%3.284%
11/13/2025BNP Paribas Financial Markets7,577$40K0.0%-81.5%0.003%
11/12/2025 Amova Asset Management Americas Inc.202,781$1.07M0.0%N/A0.087%
11/12/2025ARK Investment Management LLC2,019,551$10.68M0.1%N/A0.864%
11/12/2025 Bright Futures Wealth Management LLC.25,000$132K0.1%N/A0.011%
11/10/2025TD Asset Management Inc68,576$363K0.0%N/A0.029%
11/10/2025Thoroughbred Financial Services LLC47,214$249K0.0%N/A0.020%
11/10/2025BIT Capital GmbH12,501$66K0.0%-46.2%0.005%
11/7/2025 CenterBook Partners LP651,131$3.44M0.2%N/A0.279%
11/7/2025Vanguard Group Inc.444,027$2.35M0.0%+1.6%0.190%
11/7/2025JPMorgan Chase & Co.769,600$4.07M0.0%+5,629.6%0.329%
11/5/2025 AdvisorShares Investments LLC506,311$2.68M0.4%+29.9%0.217%
11/5/2025IQ EQ FUND MANAGEMENT IRELAND Ltd52,399$277K0.0%N/A0.022%
11/3/2025Coastal Bridge Advisors LLC14,500$77K0.0%N/A0.006%
11/3/2025 Truist Financial Corp16,394$87K0.0%+33.3%0.007%
10/31/2025 Y Intercept Hong Kong Ltd13,192$70K0.0%N/A0.006%


ATAI Institutional Ownership - Frequently Asked Questions

During the previous two years, 114 institutional investors and hedge funds held shares of Atai Beckley. The most heavily invested institutionals were UBS Group AG ($40.61M), Adage Capital Partners GP L.L.C. ($28.96M), ARK Investment Management LLC ($13.52M), Foresite Capital Management VI LLC ($11.25M), Marshall Wace LLP ($10.94M), Candriam S.C.A. ($10.93M), and RTW Investments LP ($8.18M).Learn more on Atai Beckley's institutional investors.

28.41% of Atai Beckley's stock is owned by institutional investors. Learn more on ATAI's institutional investor holdings.

Of the 105 institutional investors that purchased Atai Beckley's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Adage Capital Partners GP L.L.C. ($7.08M), ARK Investment Management LLC ($3.31M), Candriam S.C.A. ($3.09M), Foresite Capital Management VI LLC ($2.75M), Marshall Wace LLP ($2.68M), Ally Bridge Group NY LLC ($2.29M), and Pale Fire Capital SE ($2.14M).

Institutional investors have bought a total of 39,106,841 shares in the last 24 months. This purchase volume represents approximately $153.19M in transactions.

Of the 19 institutional investors that sold Atai Beckley's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Ally Bridge Group NY LLC ($573.90K), Woodline Partners LP ($280.19K), Two Sigma Investments LP ($146.24K), Goldman Sachs Group Inc. ($145.90K), Bank of America Corp DE ($100.00K), Balyasny Asset Management L.P. ($89.92K), and Jane Street Group LLC ($66.10K).

Institutional investors have sold a total of 1,669,511 shares in the last 24 months. This volume of shares sold represents approximately $5.45M in transactions.


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This page (NASDAQ:ATAI) was last updated on 5/9/2026 by MarketBeat.com Staff.
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