State Street
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State Street’s AtaiBeckley Inc ATAI Stock Holding History

State Street’s Portfolio ATAI Stock Details ATAI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.05M Buy
1,144,355
+856,041
+297% +$3.22M ﹤0.01% 3043
2025
Q4 		$1.18M Buy
288,314
+145,753
+102% +$688K ﹤0.01% 3484
2025
Q3 		$754K Buy
142,561
+63,015
+79% +$256K ﹤0.01% 3575
2025
Q2 		$174K Sell
79,546
-648
-0.8% -$1.16K ﹤0.01% 3867
2025
Q1 		$109K Sell
80,194
-1,294
-2% -$2.18K ﹤0.01% 3955
2024
Q4 		$108K Sell
81,488
-430
-0.5% -$572 ﹤0.01% 3971
2024
Q3 		$95K Buy
81,918
+858
+1% +$1.14K ﹤0.01% 3987
2024
Q2 		$108K Hold
81,060
– – ﹤0.01% 3996
2024
Q1 		$160K Sell
81,060
-6,018
-7% -$11.1K ﹤0.01% 3925
2023
Q4 		$123K Sell
87,078
-777,484
-90% -$967K ﹤0.01% 4015
2023
Q3 		$1.12M Sell
864,562
-13,658
-2% -$23.4K ﹤0.01% 3504
2023
Q2 		$1.51M Buy
878,220
+403,661
+85% +$743K ﹤0.01% 3497
2023
Q1 		$859K Buy
474,559
+25,624
+6% +$43.4K ﹤0.01% 3583
2022
Q4 		$1.19M Buy
448,935
+342,106
+320% +$1.04M ﹤0.01% 3522
2022
Q3 		$354K Buy
106,829
+54,178
+103% +$223K ﹤0.01% 3905
2022
Q2 		$192K Sell
52,651
-14,335
-21% -$58.6K ﹤0.01% 4214
2022
Q1 		$341K Buy
66,986
+2,470
+4% +$13.7K ﹤0.01% 4193
2021
Q4 		$492K Buy
+64,516
New +$783K ﹤0.01% 4035

Other funds holding ATAI

DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
CS
Candriam SCA Strassen, Luxembourg, Luxembourg $19.3B AUM 39.18% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

State Street's ATAI Position: Q1 2026 in Review

State Street increased its AtaiBeckley Inc (ATAI) stake by 297% in Q1 2026, buying an estimated $3.22M and bringing the position to 1,144,355 shares worth $4.05M. The position accounts for ﹤0.01% of the portfolio, ranked #3043.

State Street first reported a position in ATAI in Q4 2021 and has held it in 18 quarters since. 183 funds tracked by Wall St. Rank hold ATAI as of Q1 2026.

  • State Street held 1,144,355 shares of AtaiBeckley Inc worth $4.05M as of Q1 2026.
  • State Street bought 856,041 AtaiBeckley Inc shares in Q1 2026, an estimated $3.22M.
  • AtaiBeckley Inc made up ﹤0.01% of State Street's portfolio in Q1 2026, its #3043 holding.
  • State Street first reported a position in AtaiBeckley Inc in Q4 2021 and has held it in 18 quarters since.
  • 183 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q1 2026.

Based on State Street's 13F filing for Q1 2026, filed 15 May 2026.