AtaiBeckley Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 02/17/2026 | 7.08 M | $28.96 M | 30.27% | 3.13% |
| MORGAN STANLEY | 02/13/2026 | 4.82 M | $19.72 M | 0.11% | 2.13% |
| DEEP TRACK CAPITAL, LP | 02/13/2026 | 4.68 M | $19.13 M | 100.00% | 2.06% |
| BLACKROCK, INC. | 02/12/2026 | 2.81 M | $11.51 M | 63,836.55% | 1.24% |
| FORESITE CAPITAL MANAGEMENT VI LLC | 02/17/2026 | 2.75 M | $11.25 M | 100.00% | 1.21% |
| RTW INVESTMENTS, LP | 02/17/2026 | 2.00 M | $8.18 M | 100.00% | 0.88% |
| AMERIPRISE FINANCIAL INC | 02/17/2026 | 1.74 M | $7.10 M | 100.00% | 0.77% |
| ALLY BRIDGE GROUP (NY) LLC | 02/17/2026 | 1.71 M | $7.01 M | -25.09% | 0.76% |
| EAGLE HEALTH INVESTMENTS LP | 02/06/2026 | 1.68 M | $6.86 M | 100.00% | 0.74% |
| CITADEL ADVISORS LLC | 02/17/2026 | 1.54 M | $6.30 M | -40.16% | 0.68% |
| HRT FINANCIAL LP | 02/12/2026 | 1.47 M | $6.01 M | 266.14% | 0.65% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 1.41 M | $5.77 M | 287.61% | 0.62% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 02/17/2026 | 1.28 M | $5.24 M | 1,733.28% | 0.57% |
| POINT72 ASSET MANAGEMENT, L.P. | 02/17/2026 | 935.71 K | $3.83 M | 100.00% | 0.41% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 930.01 K | $3.80 M | 107.11% | 0.41% |
| ADAR1 CAPITAL MANAGEMENT, LLC | 02/18/2026 | 913.24 K | $3.74 M | 0.00% | 0.40% |
| CENTERBOOK PARTNERS LP | 02/11/2026 | 780.50 K | $3.19 M | 19.87% | 0.34% |
| JANE STREET GROUP, LLC | 02/12/2026 | 760.00 K | $3.11 M | 27.24% | 0.34% |
| BROWN UNIVERSITY | 01/30/2026 | 718.50 K | $2.94 M | 0.00% | 0.32% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 607.53 K | $2.48 M | 35.05% | 0.27% |
| WOODLINE PARTNERS LP | 02/17/2026 | 600.00 K | $2.45 M | 100.00% | 0.26% |
| PEAK6 LLC | 03/12/2026 | 586.00 K | $2.40 M | -6.78% | 0.26% |
| ADVISORSHARES INVESTMENTS LLC | 02/10/2026 | 548.60 K | $2.24 M | 8.35% | 0.24% |
| SQUAREPOINT OPS LLC | 02/13/2026 | 354.69 K | $1.45 M | 133.86% | 0.16% |
| SWISS NATIONAL BANK | 02/12/2026 | 325.90 K | $1.33 M | 100.00% | 0.14% |
| GROUP ONE TRADING, L.P. | 02/12/2026 | 321.28 K | $1.31 M | -46.50% | 0.14% |
| JPMORGAN CHASE & CO | 02/11/2026 | 296.99 K | $1.21 M | -61.41% | 0.13% |
| STABLEFORD CAPITAL II LLC | 01/13/2026 | 291.56 K | $1.19 M | 100.00% | 0.13% |
| STATE STREET CORP | 02/13/2026 | 288.31 K | $1.18 M | 102.24% | 0.13% |
| AMERICAN CENTURY COMPANIES INC | 02/13/2026 | 270.45 K | $1.11 M | 9.11% | 0.12% |
| D. E. SHAW & CO., INC. | 02/17/2026 | 264.52 K | $1.08 M | -62.87% | 0.12% |
| MAN GROUP PLC | 02/17/2026 | 238.75 K | $976.49 K | 639.69% | 0.11% |
| BRUMMER MULTI-STRATEGY AB | 02/04/2026 | 234.92 K | $960.80 K | 100.00% | 0.10% |
| CITADEL ADVISORS LLC | 02/17/2026 | 215.90 K | $883.03 K | 19.02% | 0.10% |
| CITADEL ADVISORS LLC | 02/17/2026 | 204.20 K | $835.18 K | 3.71% | 0.09% |
| CATALIO CAPITAL MANAGEMENT, LP | 02/17/2026 | 196.86 K | $805.15 K | 0.00% | 0.09% |
| SHAY CAPITAL LLC | 02/17/2026 | 195.00 K | $797.55 K | 186.76% | 0.09% |
| UBS ASSET MANAGEMENT AMERICAS INC | 02/13/2026 | 189.50 K | $775.06 K | 100.00% | 0.08% |
| BURKEHILL GLOBAL MANAGEMENT, LP | 02/17/2026 | 185.00 K | $756.65 K | 100.00% | 0.08% |
| NUVEEN, LLC | 02/12/2026 | 179.98 K | $736.10 K | 100.00% | 0.08% |
| ROCKEFELLER CAPITAL MANAGEMENT L.P. | 03/17/2026 | 179.00 K | $732.11 K | 0.00% | 0.08% |
| TWO SIGMA ADVISERS, LP | 02/17/2026 | 176.20 K | $720.66 K | 100.00% | 0.08% |
| VANGUARD GROUP INC | 01/29/2026 | 153.58 K | $628.15 K | -65.41% | 0.07% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 02/17/2026 | 151.45 K | $619.44 K | 100.00% | 0.07% |
| XTX TOPCO LTD | 02/17/2026 | 130.50 K | $533.75 K | 100.00% | 0.06% |
| LEGAL & GENERAL GROUP PLC | 02/09/2026 | 127.55 K | $521.67 K | 100.00% | 0.06% |
| NORTHERN TRUST CORP | 02/17/2026 | 124.06 K | $507.41 K | 100.00% | 0.05% |
| IQ EQ FUND MANAGEMENT (IRELAND) LTD | 02/12/2026 | 121.43 K | $496.65 K | 131.74% | 0.05% |
| BARCLAYS PLC | 02/13/2026 | 115.94 K | $474.19 K | 18.87% | 0.05% |
| 05/07/2026 | 94.95 K | $388.35 K | 100.00% | 0.04% |
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AtaiBeckley Inc. institutional Ownership - FAQ's
During the previous two years, 205 institutional investors and hedge funds held shares of AtaiBeckley Inc.. The most heavily invested institutionals were:
UBS Group AG: 7.43 M
Candriam S.C.A.: 3.09 M
VANGUARD FIDUCIARY TRUST CO: 1.26 M
Brown University: 718,500
CenterBook Partners LP: 707,369
AdvisorShares Investments LLC: 567,587
21.43% of AtaiBeckley Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 64.47 M shares in the last 24 months. This purchase volume represents approximately $250.77 M in transactions.