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 2026
Institutional positions in AtaiBeckley Inc. as of Jun 30, 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
- 242
- +62 vs. Q1 2026
- Shares held
- 134.9M
- +35.1M (+35.1%) vs. Q1 2026
- Total value
- $710.6M
- +$357.1M (+101.0%) vs. Q1 2026
- New holders
- 83
- 85 more added
- Sold out
- 21
- 28 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding AtaiBeckley Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Institute for Wealth Management, LLC. | 1,960 | $10.3K | 0.00% | +1,960 | New |
| Antipodes Partners Ltd | 1,849 | $9.74K | 0.00% | −5,680−75.4% | Reduced |
| IFP Advisors, Inc | 1,800 | $9.49K | 0.00% | +1,800 | New |
| Sterling Capital Management LLC | 1,741 | $9.18K | 0.00% | +1,741 | New |
| Northwestern Mutual Wealth Management Co | 1,600 | $8.43K | 0.00% | +1,600 | New |
| Massmutual Trust Co FSB | 1,539 | $8.11K | 0.00% | +1,539 | New |
| Quent Capital, LLC | 1,518 | $8.00K | 0.00% | 00.0% | Unchanged |
| Lodestone Wealth Management LLC | 1,375 | $7.25K | 0.00% | +500+57.1% | Added |
| National Bank of Canada | 1,301 | $6.84K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 1,293 | $6.81K | 0.00% | +146+12.7% | Added |
| Aster Capital Management (DIFC) Ltd | 1,122 | $5.91K | 0.00% | +1,122 | New |
| Global Retirement Partners, LLC | 1,080 | $5.69K | 0.00% | +1,080 | New |
| Southern Michigan Bank & Trust | 1,069 | $5.63K | 0.00% | 00.0% | Unchanged |
| Quintet Private Bank (Europe) S.A. | 1,000 | $5.27K | 0.00% | 00.0% | Unchanged |
| IFG Advisory, LLC | 1,000 | $5.27K | 0.00% | +1,000 | New |
| Main Street Group, LTD | 1,000 | $5.27K | 0.00% | +1,000 | New |
| Larson Financial Group LLC | 966 | $5.09K | 0.00% | +966 | New |
| Caldwell Sutter Capital, Inc. | 900 | $4.74K | 0.00% | +200+28.6% | Added |
| TD Waterhouse Canada Inc. | 733 | $3.57K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 597 | $3.15K | 0.00% | +597 | New |
| Avion Wealth | 500 | $2.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 338 | $1.78K | 0.00% | +202+148.5% | Added |
| SRS Capital Advisors, Inc. | 306 | $1.61K | 0.00% | +306 | New |
| Atlantic Union Bankshares Corp | 300 | $1.58K | 0.00% | +300 | New |
| Chesapeake Asset Management LLC | 300 | $1.58K | 0.00% | +300 | New |
| Guardian Partners Inc. | 295 | $1.55K | 0.00% | +295 | New |
| SJS Investment Consulting Inc. | 267 | $1.41K | 0.00% | +267 | New |
| Tradewinds Capital Management, LLC | 250 | $1.32K | 0.00% | +250 | New |
| Harbour Investments, Inc. | 200 | $1.05K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 190 | $1.00K | 0.00% | +113+146.8% | Added |
| Essential Partners LLC | 182 | $959 | 0.00% | +182 | New |
| GAMMA Investing LLC | 159 | $838 | 0.00% | 00.0% | Unchanged |
| Compass Financial Management LLC | 150 | $790 | 0.00% | +150 | New |
| LifeSteps Financial, Inc. | 126 | $664 | 0.00% | +126 | New |
| Sankala Group LLC | 52 | $379 | 0.00% | 00.0% | Unchanged |
| RHL Group, LLC | 72 | $360 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 54 | $285 | 0.00% | +54 | New |
| Hollencrest Capital Management | 25 | $132 | 0.00% | +25 | New |
| Clearstead Advisors, LLC | 23 | $122 | 0.00% | +23 | New |
| Farther Finance Advisors, LLC | 23 | $121 | 0.00% | +22+2,200.0% | Added |
| Beacon Investment Advisory Services, Inc. | 15 | $80 | 0.00% | +15 | New |
| Close Asset Management Ltd | 56 | $0 | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −2,891,942−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −664,724−100.0% | Sold out |
| OP Asset Management Ltd | 0 | $0 | 0.00% | −423,674−100.0% | Sold out |
| Brummer Multi-Strategy AB | 0 | $0 | 0.00% | −275,409−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −244,187−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −236,942−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −188,485−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −113,400−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −77,611−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −52,444−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −29,045−100.0% | Sold out |
| Evoke Wealth, LLC | 0 | $0 | 0.00% | −26,511−100.0% | Sold out |
| Quantessence Capital LLC | 0 | $0 | 0.00% | −25,311−100.0% | Sold out |
| PTM Wealth Management, LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −15,574−100.0% | Sold out |
| DnB Asset Management AS | 0 | $0 | 0.00% | −13,572−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −13,325−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −10,019−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −4,247−100.0% | Sold out |
| Global Wealth Strategies & Associates | 0 | $0 | 0.00% | −126−100.0% | Sold out |
| Hamrick Investment Counsel, llc | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Boussard & Gavaudan Investment Management LLP | – | – | – | – | Not filed |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| VectorGlobal IAG, Inc. | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |