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, Q1 2026
Institutional positions in AtaiBeckley Inc. as of Mar 31, 2026. 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
- 184
- +48 vs. Q4 2025
- Shares held
- 100.3M
- +44.8M (+80.6%) vs. Q4 2025
- Total value
- $355.0M
- +$127.9M (+56.3%) vs. Q4 2025
- New holders
- 75
- 37 more added
- Sold out
- 27
- 30 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 242 | $710.6M |
| Q1 2026 | 184 | $355.0M |
| Q4 2025 | 138 | $227.8M |
| Q3 2025 | 129 | $231.1M |
| Q2 2025 | 93 | $63.9M |
| Q1 2025 | 79 | $29.7M |
| Q4 2024 | 88 | $19.3M |
| Q3 2024 | 75 | $13.5M |
| Q2 2024 | 89 | $16.1M |
| Q1 2024 | 88 | $24.6M |
| Q4 2023 | 88 | $18.9M |
| Q3 2023 | 96 | $19.1M |
| Q2 2023 | 97 | $26.3M |
| Q1 2023 | 105 | $31.3M |
| Q4 2022 | 116 | $66.6M |
| Q3 2022 | 101 | $88.1M |
| Q2 2022 | 98 | $79.6M |
| Q1 2022 | 87 | $79.4M |
| Q4 2021 | 84 | $109.4M |
| Q3 2021 | 54 | $169.9M |
| Q2 2021 | 44 | $212.2M |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding AtaiBeckley Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Close Asset Management Ltd | 56 | $0 | 0.00% | +56 | New |
| Farther Finance Advisors, LLC | 1 | $4 | 0.00% | +1 | New |
| Russell Investments Group, Ltd. | 23 | $81 | 0.00% | 00.0% | Unchanged |
| Sankala Group LLC | 52 | $177 | 0.00% | 00.0% | Unchanged |
| RHL Group, LLC | 72 | $255 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 77 | $273 | 0.00% | +27+54.0% | Added |
| Hamrick Investment Counsel, llc | 100 | $354 | 0.00% | +100 | New |
| Global Wealth Strategies & Associates | 126 | $446 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 136 | $482 | 0.00% | +86+172.0% | Added |
| GAMMA Investing LLC | 159 | $563 | 0.00% | +159 | New |
| Harbour Investments, Inc. | 200 | $708 | 0.00% | +200 | New |
| Avion Wealth | 500 | $1.00K | 0.00% | +500 | New |
| Caitong International Asset Management Co., Ltd | 580 | $2.05K | 0.00% | −2,198−79.1% | Reduced |
| Caldwell Sutter Capital, Inc. | 700 | $2.48K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 733 | $2.71K | 0.00% | +333+83.3% | Added |
| Lodestone Wealth Management LLC | 875 | $3.10K | 0.00% | +875 | New |
| MAI Capital Management | 902 | $3.19K | 0.00% | +102+12.8% | Added |
| Quintet Private Bank (Europe) S.A. | 1,000 | $3.54K | 0.00% | +1,000 | New |
| Southern Michigan Bank & Trust | 1,069 | $3.78K | 0.00% | +1,069 | New |
| Ancora Advisors, LLC | 1,147 | $4.06K | 0.00% | +1,147 | New |
| National Bank of Canada | 1,301 | $4.59K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 1,518 | $5.37K | 0.00% | +1,518 | New |
| SBI Securities Co., Ltd. | 1,738 | $6.15K | 0.00% | 00.0% | Unchanged |
| Principia Wealth Advisory, LLC | 2,000 | $7.08K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 10,585 | $8.88K | 0.00% | +10,585 | New |
| Westside Investment Management, Inc. | 2,881 | $10.4K | 0.00% | +1,631+130.5% | Added |
| Advisor Group Holdings, Inc. | 3,372 | $11.9K | 0.00% | −1,680−33.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,553 | $12.6K | 0.00% | +934+35.7% | Added |
| Federation des caisses Desjardins du Quebec | 3,750 | $13.3K | 0.00% | −720−16.1% | Reduced |
| Advisory Services Network, LLC | 4,247 | $15.0K | 0.00% | +4,247 | New |
| Steward Partners Investment Advisory, LLC | 5,000 | $17.7K | 0.00% | +5,000 | New |
| Crewe Advisors LLC | 5,540 | $19.6K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 6,029 | $20.2K | 0.00% | +6,029 | New |
| Evolution Wealth Management Inc. | 6,467 | $22.9K | 0.02% | +6,467 | New |
| Wells Fargo & Company | 6,535 | $23.1K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 6,911 | $24.5K | 0.00% | +1,959+39.6% | Added |
| Antipodes Partners Ltd | 7,529 | $26.7K | 0.00% | +448+6.3% | Added |
| BNP Paribas Arbitrage, SA | 7,562 | $26.8K | 0.00% | −270−3.4% | Reduced |
| GF Fund Management Co. Ltd. | 8,125 | $28.8K | 0.00% | +988+13.8% | Added |
| CWM, LLC | 9,549 | $33.8K | 0.00% | +9,549 | New |
| Verity Asset Management, Inc. | 10,000 | $35.4K | 0.01% | 00.0% | Unchanged |
| Williams Jones Wealth Management, LLC. | 10,000 | $35.4K | 0.00% | 00.0% | Unchanged |
| Gould Capital, LLC | 10,000 | $35.4K | 0.02% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 10,000 | $35.4K | 0.00% | +10,000 | New |
| Ieq Capital, LLC | 10,019 | $35.5K | 0.00% | −11,869−54.2% | Reduced |
| Adalta Capital Management LLC | 10,973 | $38.8K | 0.02% | +10,973 | New |
| AQR Capital Management LLC | 11,070 | $39.2K | 0.00% | +11,070 | New |
| Royal Bank of Canada | 11,557 | $41.0K | 0.00% | +11,557 | New |
| Victory Financial Group, LLC | 11,848 | $41.9K | 0.01% | −6,500−35.4% | Reduced |
| Hunter Perkins Capital Management, LLC | 12,341 | $44.0K | 0.01% | 00.0% | Unchanged |
| CRA Financial Services, LLC | 12,903 | $45.7K | 0.01% | 00.0% | Unchanged |
| Lighthouse Investment Partners, LLC | 13,000 | $46.0K | 0.00% | +13,000 | New |
| XTX Topco Ltd | 13,325 | $47.2K | 0.00% | −117,175−89.8% | Reduced |
| Parallel Advisors, LLC | 13,453 | $47.6K | 0.00% | +13,453 | New |
| DnB Asset Management AS | 13,572 | $48.0K | 0.00% | +13,572 | New |
| Tower Research Capital LLC (TRC) | 14,572 | $51.6K | 0.00% | +13,826+1,853.4% | Added |
| Neuberger Berman Group LLC | 14,815 | $52.4K | 0.00% | 00.0% | Unchanged |
| Toroso Investments, LLC | 15,574 | $55.1K | 0.00% | +15,574 | New |
| ProShare Advisors LLC | 16,248 | $57.5K | 0.00% | +206+1.3% | Added |
| PTM Wealth Management, LLC | 15,000 | $57.8K | 0.03% | 00.0% | Unchanged |
| Truist Financial Corp | 16,394 | $58.0K | 0.00% | 00.0% | Unchanged |
| Resolute Partners Group | 16,777 | $59.4K | 0.02% | 00.0% | Unchanged |
| Miracle Mile Advisors, LLC | 16,837 | $59.6K | 0.00% | 00.0% | Unchanged |
| Audent Global Asset Management, LLC | 16,837 | $59.6K | 0.06% | 00.0% | Unchanged |
| Cetera Investment Advisers | 18,164 | $64.3K | 0.00% | +18,164 | New |
| Baker Avenue Asset Management, LP | 18,400 | $65.1K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 18,930 | $67.0K | 0.00% | +18,930 | New |
| Mirae Asset Global Investments Co., Ltd. | 18,945 | $67.1K | 0.00% | +1,296+7.3% | Added |
| Stonehage Fleming Financial Services Holdings Ltd | 19,080 | $67.5K | 0.00% | +19,080 | New |
| Verdence Capital Advisors LLC | 19,178 | $67.9K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 19,604 | $69.0K | 0.00% | +154+0.8% | Added |
| Mercer Global Advisors Inc | 19,683 | $69.7K | 0.00% | +19,683 | New |
| Vontobel Holding Ltd. | 20,000 | $70.8K | 0.00% | +20,000 | New |
| Regent Peak Wealth Advisors LLC | 20,000 | $70.8K | 0.01% | +20,000 | New |
| Alliancebernstein L.P. | 21,200 | $75.0K | 0.00% | +21,200 | New |
| Teacher Retirement System of Texas | 21,559 | $76.3K | 0.00% | −2,989−12.2% | Reduced |
| Pictet Asset Management Holding SA | 22,253 | $78.8K | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 22,891 | $81.0K | 0.00% | +2,255+10.9% | Added |
| LPL Financial LLC | 22,965 | $81.3K | 0.00% | −548−2.3% | Reduced |
| Strategic Blueprint, LLC | 23,500 | $83.2K | 0.00% | 00.0% | Unchanged |
| Bright Futures Wealth Management, LLC. | 25,000 | $88.5K | 0.06% | 00.0% | Unchanged |
| Quantessence Capital LLC | 25,311 | $89.6K | 0.44% | +25,311 | New |
| Evoke Wealth, LLC | 26,511 | $93.8K | 0.00% | −89−0.3% | Reduced |
| Wedmont Private Capital | 25,000 | $94.0K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 27,191 | $96.3K | 0.00% | +1,431+5.6% | Added |
| D. E. Shaw & Co., Inc. | 27,419 | $97.1K | 0.00% | −237,098−89.6% | Reduced |
| North Star Investment Management Corp. | 28,275 | $100.1K | 0.01% | +12,600+80.4% | Added |
| Robertson Stephens Wealth Management, LLC | 28,297 | $100.2K | 0.00% | 00.0% | Unchanged |
| DRW Securities, LLC | 29,045 | $102.8K | 0.01% | +29,045 | New |
| Raymond James Financial Inc | 29,990 | $106.2K | 0.00% | −1,352−4.3% | Reduced |
| Kingswood Wealth Advisors, LLC | 30,007 | $106.2K | 0.01% | +70.0% | Added |
| Cresset Asset Management, LLC | 31,315 | $110.9K | 0.00% | −4,669−13.0% | Reduced |
| Amundi | 33,121 | $117.2K | 0.00% | +33,121 | New |
| Thoroughbred Financial Services, LLC | 33,820 | $119.0K | 0.01% | −13,394−28.4% | Reduced |
| HighTower Advisors, LLC | 38,138 | $135.0K | 0.00% | +38,138 | New |
| Barclays PLC | 38,218 | $135.3K | 0.00% | −77,722−67.0% | Reduced |
| Ruane, Cunniff & Goldfarb L.P. | 42,112 | $149.1K | 0.00% | +42,112 | New |
| Vanguard Investments Australia, Ltd. | 43,091 | $152.5K | 0.00% | +43,091 | New |
| Arizona State Retirement System | 45,404 | $160.7K | 0.00% | −658−1.4% | Reduced |
| Bank of New York Mellon Corp | 45,609 | $161.5K | 0.00% | +45,609 | New |