Security record · archived quarter
ATAI
Atai Beckley Inc. · Healthcare · Biotechnology
67Tracked holders
+63Δ holders
64.39MShares held
$227.87MReported value
+65New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +30.0% ·
net new positions +20.0%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Vanguard Capital Management Llc | 11.76M | n/a | $41.64M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | UBS Group AG | 7.43M | New | $26.29M | 0.0% | New | 1 | SEC ↗ ×3 |
| 3 | BlackRock ✦ (passive) | 6.84M | New | $24.20M | 0.0% | New | 1 | SEC ↗ ×8 |
| 4 | Adage Capital Partners ✦ | 5.64M | New | $19.98M | 0.0% | New | 1 | SEC ↗ |
| 5 | Susquehanna International Group, Llp | 5.29M | New | $18.71M | 0.0% | New | 1 | SEC ↗ |
| 6 | Millennium Management ✦ | 4.36M | New | $15.45M | 0.0% | New | 1 | SEC ↗ |
| 7 | Morgan Stanley ✦ | 3.85M | New | $13.64M | 0.0% | New | 1 | SEC ↗ ×8 |
| 8 | Qube Research & Technologies Ltd | 2.89M | New | $10.24M | 0.0% | New | 1 | SEC ↗ |
| 9 | Geode Capital Management ✦ (passive) | 2.51M | New | $8.89M | 0.0% | New | 1 | SEC ↗ ×2 |
| 10 | Marshall Wace ✦ | 2.36M | -11.6% | $8.37M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 11 | Two Sigma Investments ✦ | 1.98M | New | $6.99M | 0.0% | New | 1 | SEC ↗ |
| 12 | Charles Schwab Investment… | 1.18M | New | $4.18M | 0.0% | New | 1 | SEC ↗ |
| 13 | State Street Global Advisors ✦ (passive) | 1.14M | New | $4.05M | 0.0% | New | 1 | SEC ↗ |
| 14 | Bank Of America Corp /De/ | 819.66K | New | $2.90M | 0.0% | New | 1 | SEC ↗ ×3 |
| 15 | Point72 Asset Management ✦ | 664.72K | New | $2.35M | 0.0% | New | 1 | SEC ↗ |
| 16 | Ameriprise Financial Inc | 618.62K | New | $2.19M | 0.0% | New | 1 | SEC ↗ ×2 |
| 17 | Sumitomo Mitsui Trust Group, Inc. | 567.58K | New | $2.01M | 0.0% | New | 1 | SEC ↗ |
| 18 | Man Group plc | 543.51K | New | $1.92M | 0.0% | New | 1 | SEC ↗ |
| 19 | Northern Trust Corp | 538.05K | New | $1.90M | 0.0% | New | 1 | SEC ↗ ×3 |
| 20 | Goldman Sachs Group ✦ | 520.90K | New | $1.84M | 0.0% | New | 1 | SEC ↗ ×2 |
| 21 | Squarepoint Ops LLC | 469.69K | New | $1.66M | 0.0% | New | 1 | SEC ↗ |
| 22 | Swiss National Bank | 325.90K | New | $1.15M | 0.0% | New | 1 | SEC ↗ |
| 23 | UBS AM, a distinct business unit of… | 266.00K | New | $941,640 | 0.0% | New | 1 | SEC ↗ ×5 |
| 24 | JPMorgan Chase ✦ | 192.51K | New | $654,547 | 0.0% | New | 1 | SEC ↗ ×3 |
| 25 | Rockefeller Capital Management L.P. | 179.00K | New | $633,660 | 0.0% | New | 1 | SEC ↗ |
| 26 | Nuveen, LLC | 177.12K | New | $627,015 | 0.0% | New | 1 | SEC ↗ |
| 27 | Citadel Advisors ✦ | 171.39K | New | $606,714 | 0.0% | New | 1 | SEC ↗ |
| 28 | Legal & General Group Plc | 105.64K | New | $373,951 | 0.0% | New | 1 | SEC ↗ ×2 |
| 29 | State Of Wisconsin Investment Board | 103.46K | New | $366,245 | 0.0% | New | 1 | SEC ↗ |
| 30 | Janus Henderson Group Plc | 79.40K | New | $280,679 | 0.0% | New | 1 | SEC ↗ |
| 31 | Manufacturers Life Insurance… | 64.10K | New | $226,914 | 0.0% | New | 1 | SEC ↗ |
| 32 | Quantinno Capital Management LP | 58.25K | New | $206,191 | 0.0% | New | 1 | SEC ↗ |
| 33 | Invesco Ltd. | 53.20K | New | $188,325 | 0.0% | New | 1 | SEC ↗ ×2 |
| 34 | Citigroup Inc | 49.05K | New | $173,644 | 0.0% | New | 1 | SEC ↗ |
| 35 | Zurcher Kantonalbank (Zurich… | 46.38K | New | $164,168 | 0.0% | New | 1 | SEC ↗ |
| 36 | Bank of New York Mellon Corp | 45.61K | New | $161,457 | 0.0% | New | 1 | SEC ↗ ×3 |
| 37 | Barclays Plc | 38.22K | New | $135,291 | 0.0% | New | 1 | SEC ↗ ×3 |
| 38 | HighTower Advisors, LLC | 38.14K | New | $135,009 | 0.0% | New | 1 | SEC ↗ |
| 39 | Amundi | 33.12K | New | $117,248 | 0.0% | New | 1 | SEC ↗ |
| 40 | Raymond James Financial Inc | 29.99K | New | $106,165 | 0.0% | New | 1 | SEC ↗ ×2 |
| 41 | D. E. Shaw & Co. ✦ | 27.42K | New | $97,063 | 0.0% | New | 1 | SEC ↗ |
| 42 | Creative Planning | 27.19K | New | $96,256 | 0.0% | New | 1 | SEC ↗ |
| 43 | LPL Financial LLC | 22.96K | New | $81,296 | 0.0% | New | 1 | SEC ↗ |
| 44 | Pictet Asset Management Holding SA | 22.25K | New | $78,776 | 0.0% | New | 1 | SEC ↗ |
| 45 | Alliancebernstein L.P. | 21.20K | New | $75,048 | 0.0% | New | 1 | SEC ↗ |
| 46 | Mercer Global Advisors Inc /Adv | 19.68K | New | $69,678 | 0.0% | New | 1 | SEC ↗ |
| 47 | Mirae Asset Global Investments Co.… | 18.95K | New | $67,065 | 0.0% | New | 1 | SEC ↗ |
| 48 | Bank Of Montreal /Can/ | 18.93K | New | $67,012 | 0.0% | New | 1 | SEC ↗ |
| 49 | Cetera Investment Advisers | 18.16K | New | $64,301 | 0.0% | New | 1 | SEC ↗ |
| 50 | Truist Financial Corp | 16.39K | New | $58,035 | 0.0% | New | 1 | SEC ↗ |
| 51 | ProShare Advisors LLC | 16.25K | New | $57,518 | 0.0% | New | 1 | SEC ↗ |
| 52 | Tidal Investments LLC | 15.57K | New | $55,132 | 0.0% | New | 1 | SEC ↗ |
| 53 | Neuberger Berman Group LLC | 14.81K | New | $52,445 | 0.0% | New | 1 | SEC ↗ |
| 54 | Royal Bank Of Canada | 11.56K | New | $41,000 | 0.0% | New | 1 | SEC ↗ ×4 |
| 55 | AQR Capital Management ✦ | 11.07K | New | $39,188 | 0.0% | New | 1 | SEC ↗ ×4 |
| 56 | Universal- Beteiligungs- und… | 10.00K | New | $35,400 | 0.0% | New | 1 | SEC ↗ |
| 57 | Cwm, Llc | 9.55K | New | $33,803 | 0.0% | New | 1 | SEC ↗ |
| 58 | Bnp Paribas Financial Markets | 7.56K | New | $26,769 | 0.0% | New | 1 | SEC ↗ |
| 59 | Deutsche Bank Ag\ | 6.91K | New | $24,465 | 0.0% | New | 1 | SEC ↗ |
| 60 | Wells Fargo & Company/Mn | 6.54K | New | $23,134 | 0.0% | New | 1 | SEC ↗ ×2 |
| 61 | Jones Financial Companies Lllp | 6.03K | New | $20,197 | 0.0% | New | 1 | SEC ↗ |
| 62 | BNP Paribas Asset Management… | 3.55K | New | $12,578 | 0.0% | New | 1 | SEC ↗ |
| 63 | Osaic Holdings, Inc. | 3.37K | New | $11,936 | 0.0% | New | 1 | SEC ↗ |
| 64 | Corient Private Wealth LP | 10.59K | New | $8,879 | 0.0% | New | 1 | SEC ↗ |
| 65 | National Bank Of Canada /Fi/ | 1.30K | New | $4,593 | 0.0% | New | 1 | SEC ↗ |
| 66 | TD Waterhouse Canada Inc. | 733 | New | $2,707 | 0.0% | New | 1 | SEC ↗ |
| 67 | Russell Investments Group, Ltd. | 23 | New | $81 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| UBS Group AG | $26.29M | 0.0% |
| BlackRock | $24.20M | 0.0% |
| Adage Capital Partners | $19.98M | 0.0% |
| Susquehanna International… | $18.71M | 0.0% |
| Millennium Management | $15.45M | 0.0% |
| Morgan Stanley | $13.64M | 0.0% |
| Qube Research & Technologies… | $10.24M | 0.0% |
| Geode Capital Management | $8.89M | 0.0% |
| Two Sigma Investments | $6.99M | 0.0% |
| Charles Schwab Investment… | $4.18M | 0.0% |
| State Street Global Advisors | $4.05M | 0.0% |
| Bank Of America Corp /De/ | $2.90M | 0.0% |
Exited
| ARK Investment Management | $13.52M | was 0.1% |
| T. Rowe Price | $1.90M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 177 holders, 98.38M shares, $352.81M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Sep 14
SC 13D/A: Apeiron Investment Group Ltd.
Jul 27
SC 13G: BlackRock, Inc.
Jul 17
SC 13D/A: Apeiron Investment Group Ltd.
15.1% of class · View original SEC filing ↗
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
Get this via the API