Skip to main content

AtaiBeckley Inc.

ATAIDelisted Sep 11, 2026
Industry
Pharmaceutical Preparations
SEC CIK
0002081043

AtaiBeckley Inc. was delisted on Sep 11, 2026; its insiders filed their last Form 4 on Sep 11, 2026; 242 institutions reported holding it in 13F filings for Q2 2026, worth $710.6M in total; no superinvestor held it.

13F holders, Q2 2023

Institutional positions in AtaiBeckley Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
97
−8 vs. Q1 2023
Shares held
15.3M
−1.91M (−11.1%) vs. Q1 2023
Total value
$26.3M
−$4.96M (−15.9%) vs. Q1 2023
New holders
12
24 more added
Sold out
20
25 more reduced

Compare with Q1 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ATAI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2023: 97 institutions
Q1 2021: 0 institutionsQ2 2021: 44 institutionsQ3 2021: 54 institutionsQ4 2021: 84 institutionsQ1 2022: 87 institutionsQ2 2022: 98 institutionsQ3 2022: 101 institutionsQ4 2022: 116 institutionsQ1 2023: 105 institutionsQ2 2023: 97 institutionsQ3 2023: 96 institutionsQ4 2023: 88 institutionsQ1 2024: 88 institutionsQ2 2024: 89 institutionsQ3 2024: 75 institutionsQ4 2024: 88 institutionsQ1 2025: 79 institutionsQ2 2025: 93 institutionsQ3 2025: 129 institutionsQ4 2025: 138 institutionsQ1 2026: 184 institutionsQ2 2026: 242 institutions
Value heldQ2 2023: $26.3M
Q1 2021: $0Q2 2021: $212.2MQ3 2021: $169.9MQ4 2021: $109.4MQ1 2022: $79.4MQ2 2022: $79.6MQ3 2022: $88.1MQ4 2022: $66.6MQ1 2023: $31.3MQ2 2023: $26.3MQ3 2023: $19.1MQ4 2023: $18.9MQ1 2024: $24.6MQ2 2024: $16.1MQ3 2024: $13.5MQ4 2024: $19.3MQ1 2025: $29.7MQ2 2025: $63.9MQ3 2025: $231.1MQ4 2025: $227.8MQ1 2026: $355.0MQ2 2026: $710.6M
Institutions holding ATAI and their total value by quarter
QuarterHoldersValue
Q2 2026242$710.6M
Q1 2026184$355.0M
Q4 2025138$227.8M
Q3 2025129$231.1M
Q2 202593$63.9M
Q1 202579$29.7M
Q4 202488$19.3M
Q3 202475$13.5M
Q2 202489$16.1M
Q1 202488$24.6M
Q4 202388$18.9M
Q3 202396$19.1M
Q2 202397$26.3M
Q1 2023105$31.3M
Q4 2022116$66.6M
Q3 2022101$88.1M
Q2 202298$79.6M
Q1 202287$79.4M
Q4 202184$109.4M
Q3 202154$169.9M
Q2 202144$212.2M
Q1 20210$0

Institutions, Q2 2023

Shares, value and share of portfolio for each institution holding AtaiBeckley Inc.; share changes are against Q1 2023.

Institutions holding ATAI in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
AlphaMark Advisors, LLC200$00.00%00.0%Unchanged
Global Retirement Partners, LLC80$1380.00%00.0%Unchanged
Venturi Wealth Management, LLC100$1720.00%+100New
FinTrust Capital Advisors, LLC100$2660.00%00.0%Unchanged
Glen Eagle Advisors, LLC166$2860.00%00.0%Unchanged
Quadrant Capital Group LLC176$3030.00%+176New
JJJ Advisors Inc.212$3650.00%00.0%Unchanged
Column Capital Advisors, LLC240$4130.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co250$4300.00%+250New
TD Waterhouse Canada Inc.400$6840.00%00.0%Unchanged
Cornerstone Planning Group LLC400$6880.00%+400New
Caldwell Sutter Capital, Inc.500$8600.00%+500New
Tortoise Investment Management, LLC1,000$1.72K0.00%00.0%Unchanged
Signaturefd, LLC1,450$2.49K0.00%−891−38.1%Reduced
Advisor Group Holdings, Inc.1,452$2.50K0.00%−2,000−57.9%Reduced
China Universal Asset Management Co., Ltd.2,175$3.74K0.00%−73−3.2%Reduced
National Bank of Canada2,193$3.75K0.00%00.0%Unchanged
Gould Capital, LLC2,500$4.30K0.00%+1,000+66.7%Added
Westside Investment Management, Inc.2,450$4.38K0.00%00.0%Unchanged
Itau Unibanco Holding S.A.5,099$8.77K0.00%+5,099New
Crewe Advisors LLC5,540$9.53K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec6,650$11.4K0.00%00.0%Unchanged
Point72 Asset Management, L.P.9,444$16.2K0.00%−38,686−80.4%Reduced
Williams Jones Wealth Management, LLC.10,000$17.2K0.00%00.0%Unchanged
Conservest Capital Advisors, Inc.10,002$17.2K0.00%00.0%Unchanged
Rinkey Investments10,265$17.7K0.01%+10,265New
Citigroup Inc10,583$18.2K0.00%+5,569+111.1%Added
Cubist Systematic Strategies, LLC10,674$18.4K0.00%−29,572−73.5%Reduced
ProShare Advisors LLC10,742$18.5K0.00%−758−6.6%Reduced
Mariner, LLC11,388$19.0K0.00%−2,780−19.6%Reduced
HSBC Holdings PLC11,003$19.2K0.00%00.0%Unchanged
Moneta Group Investment Advisors LLC12,746$21.9K0.00%00.0%Unchanged
Pictet Asset Management SA14,052$24.2K0.00%00.0%Unchanged
North Star Investment Management Corp.15,430$26.5K0.00%+15,430New
Robertson Stephens Wealth Management, LLC16,721$28.8K0.00%00.0%Unchanged
Resolute Partners Group16,777$28.9K0.00%00.0%Unchanged
Audent Global Asset Management, LLC16,837$29.0K0.03%00.0%Unchanged
Lumina Fund Management LLC17,500$30.0K0.01%00.0%Unchanged
Verdence Capital Advisors LLC19,109$32.9K0.00%00.0%Unchanged
Freestone Capital Holdings, LLC20,000$34.4K0.00%00.0%Unchanged
Wealthspire Advisors, LLC20,874$35.9K0.00%00.0%Unchanged
Daiwa Securities Group Inc.21,315$37.0K0.00%+20,847+4,454.5%Added
XML Financial, LLC22,067$38.0K0.00%+8,176+58.9%Added
Virtu Financial LLC23,634$41.0K0.00%+23,634New
Susquehanna International Group, LLP24,253$41.7K0.00%+24,253New
Creative Planning25,812$44.4K0.00%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)28,085$45.3K0.00%00.0%Unchanged
Commonwealth Equity Services, LLC29,740$51.0K0.00%−3,344−10.1%Reduced
UBS Group AG29,655$51.0K0.00%−100−0.3%Reduced
Tower Research Capital LLC (TRC)30,566$52.6K0.00%+15,151+98.3%Added
CI Private Wealth, LLC30,600$52.6K0.00%−20,400−40.0%Reduced
Wedmont Private Capital27,419$55.4K0.01%+27,419New
Teacher Retirement System of Texas33,779$58.0K0.00%−4,545−11.9%Reduced
Verition Fund Management LLC34,849$59.9K0.00%+6,054+21.0%Added
American Century Companies Inc34,907$60.0K0.00%+11,014+46.1%Added
Arizona State Retirement System34,972$60.2K0.00%−1,075−3.0%Reduced
Tudor Investment Corp Et Al35,000$60.2K0.00%00.0%Unchanged
Qube Research & Technologies Ltd35,716$61.4K0.00%+10,737+43.0%Added
SG Americas Securities, LLC41,797$72.0K0.00%−25,230−37.6%Reduced
Ruane, Cunniff & Goldfarb L.P.42,112$72.4K0.00%00.0%Unchanged
Claudia M.P. Batlle, CRP (R) LLC49,922$85.9K0.03%+32,621+188.5%Added
Citadel Advisors LLC50,089$86.2K0.00%+49,776+15,902.9%Added
Royal Bank of Canada53,433$92.0K0.00%+1,363+2.6%Added
HighTower Advisors, LLC60,976$105.0K0.00%−12,138−16.6%Reduced
Virtus ETF Advisers LLC61,089$105.1K0.06%+28,450+87.2%Added
Janus Henderson Group PLC61,395$105.3K0.00%−113−0.2%Reduced
Goldman Sachs Group Inc62,093$106.8K0.00%−35,158−36.2%Reduced
UBS Asset Management Americas Inc63,211$114.4K0.00%00.0%Unchanged
Quattro Financial Advisors LLC70,976$122.1K0.05%00.0%Unchanged
JPMorgan Chase & Co90,305$155.3K0.00%+83,226+1,175.7%Added
Legal & General Group Plc91,143$156.5K0.00%+85,014+1,387.1%Added
BIT Capital GmbH103,232$177.6K0.02%00.0%Unchanged
California State Teachers Retirement System109,520$188.4K0.00%+231+0.2%Added
Simplify Asset Management Inc.140,000$240.8K0.04%00.0%Unchanged
Northern Trust Corp147,343$253.4K0.00%+12,938+9.6%Added
Geode Capital Management, LLC150,536$258.9K0.00%+33,310+28.4%Added
AdvisorShares Investments LLC159,897$275.0K0.08%−440−0.3%Reduced
Two Sigma Advisers, LP168,300$289.5K0.00%−293,800−63.6%Reduced
Hyperion Capital Advisors LP168,416$289.7K0.16%00.0%Unchanged
Rafferty Asset Management, LLC173,848$299.0K0.00%+173,848New
XTX Topco Ltd226,761$390.0K0.07%−111,993−33.1%Reduced
Swiss National Bank268,600$462.0K0.00%00.0%Unchanged
Barclays PLC275,131$473.2K0.00%+22,414+8.9%Added
Tejara Capital Ltd290,215$499.2K0.25%+19,215+7.1%Added
Cresset Asset Management, LLC314,205$540.4K0.00%+294,196+1,470.3%Added
Franklin Resources Inc356,357$612.9K0.00%00.0%Unchanged
Two Sigma Investments, LP381,842$656.8K0.00%−470,872−55.2%Reduced
Credit Suisse AG420,801$723.8K0.00%+108,078+34.6%Added
Vanguard Group Inc519,894$894.2K0.00%−3,578−0.7%Reduced
Mirae Asset Global Investments Co., Ltd.544,311$936.2K0.00%−64,223−10.6%Reduced
Bank of America Corp561,510$965.8K0.00%−21,084−3.6%Reduced
Brown University718,500$1.24M0.46%00.0%Unchanged
State Street Corp878,220$1.51M0.00%+403,661+85.1%Added
Cerity Partners LLC924,999$1.59M0.01%−419,200−31.2%Reduced
Millennium Management LLC1,108,145$1.91M0.00%+374,334+51.0%Added
Morgan Stanley2,114,437$3.64M0.00%−221,858−9.5%Reduced
BlackRock Inc.2,459,911$4.23M0.00%+339,110+16.0%Added
Newtyn Management, LLC0$00.00%−960,000−100.0%Sold out
Renaissance Technologies LLC0$00.00%−573,100−100.0%Sold out
Woodline Partners LP0$00.00%−436,776−100.0%Sold out