Institutional Ownership Atai Life Sciences N.V. (ATAI)
This table provides information about the institutional ownership of Atai Life Sciences N.V. (ATAI). We have compiled data on the 111 institutions that hold shares in the stock, with a total of 31.3 Million shares, which have been reported (via 13F filing form) to have a value of $129 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
7,699,759
shares
|
$31.8 Million
0.0% of portfolio
|
Q2 2025
Added 39.1%
|
|
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
Aug 14, 2025 Q2 2025 |
5,434,782
shares
|
$22.4 Million
0.02% of portfolio
|
Q2 2025
New holding
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
3,494,292
shares
|
$14.4 Million
0.0% of portfolio
|
Q2 2025
Added 6.1%
|
|
|
Pale Fire Capital Se
Prague, 2N |
Aug 13, 2025 Q2 2025 |
2,640,384
shares
|
$10.9 Million
0.59% of portfolio
|
Q2 2025
Added 1.84%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
1,306,903
shares
|
$5.4 Million
0.0% of portfolio
|
Q2 2024
Reduced 6.75%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
1,188,165
shares
|
$4.91 Million
0.0% of portfolio
|
Q2 2025
Added 4.61%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
1,179,543
shares
|
$4.87 Million
0.0% of portfolio
|
Q2 2025
Added 4612.14%
|
|
|
Moore Capital Management, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
952,380
shares
|
$3.93 Million
0.03% of portfolio
|
Q1 2025
New holding
|
|
|
Brown University
|
Aug 08, 2025 Q2 2025 |
718,500
shares
|
$2.97 Million
1.25% of portfolio
|
Q2 2022
Added 35.69%
|
|
|
Round Table Services, LLC
|
Oct 25, 2022 Q3 2022 |
704,000
shares
|
$2.91 Million
0.46% of portfolio
|
Q2 2022
New holding
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Aug 14, 2025 Q2 2025 |
695,031
shares
|
$2.87 Million
0.0% of portfolio
|
Q2 2025
Reduced 30.03%
|
|
|
Two Sigma Investments, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
510,061
shares
|
$2.11 Million
0.0% of portfolio
|
Q2 2025
Added 37.13%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
436,932
shares
|
$1.8 Million
0.0% of portfolio
|
Q2 2025
Added 12.27%
|
|
|
Advisor Shares Investments LLC
Bethesda, MD |
Aug 04, 2025 Q2 2025 |
389,762
shares
|
$1.61 Million
0.16% of portfolio
|
Q2 2025
Reduced 4.65%
|
|
|
Franklin Resources Inc
San Mateo, CA |
Aug 12, 2025 Q2 2025 |
356,357
shares
|
$1.47 Million
0.0% of portfolio
|
Q2 2022
Added 0.56%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
347,868
shares
|
$1.44 Million
0.0% of portfolio
|
Q2 2025
Added 252.66%
|
|
|
Woodline Partners LP
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
290,943
shares
|
$1.2 Million
0.0% of portfolio
|
Q2 2025
Added 3.1%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
279,874
shares
|
$1.16 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
208,548
shares
|
$861,303
0.0% of portfolio
|
Q2 2025
Reduced 9.27%
|
|
|
Catalio Capital Management, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
196,858
shares
|
$813,023
0.09% of portfolio
|
Q4 2024
New holding
|
|
|
Hyperion Capital Advisors LP
New York, NY |
Aug 13, 2025 Q2 2025 |
168,416
shares
|
$695,558
0.24% of portfolio
|
Q1 2022
New holding
|
|
|
Barclays PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
164,887
shares
|
$680,983
0.0% of portfolio
|
Q2 2025
Reduced 0.05%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
144,369
shares
|
$596,243
0.0% of portfolio
|
Q2 2025
Added 55.87%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
109,898
shares
|
$453,878
0.0% of portfolio
|
Q2 2025
Reduced 47.64%
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
96,540
shares
|
$398,710
0.0% of portfolio
|
Q2 2025
Added 179.64%
|