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BlackRock’s AtaiBeckley Inc ATAI Stock Holding History

BlackRock’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 		$24.2M Buy
6,835,300
+4,022,092
+143% +$15.1M ﹤0.01% 2953
2025
Q4 		$11.5M Buy
2,813,208
+2,808,808
+63,837% +$13.3M ﹤0.01% 3393
2025
Q3 		$23.3K Hold
4,400
– – ﹤0.01% 5122
2025
Q2 		$9.64K Sell
4,400
-304,643
-99% -$546K ﹤0.01% 5222
2025
Q1 		$420K Sell
309,043
-5,425
-2% -$9.13K ﹤0.01% 4443
2024
Q4 		$418K Sell
314,468
-956,553
-75% -$1.27M ﹤0.01% 4455
2024
Q3 		$1.47M Sell
1,271,021
-35,882
-3% -$47.8K ﹤0.01% 4086
2024
Q2 		$1.74M Sell
1,306,903
-94,533
-7% -$170K ﹤0.01% 4003
2024
Q1 		$2.76M Buy
1,401,436
+41,232
+3% +$75.9K ﹤0.01% 3886
2023
Q4 		$1.92M Sell
1,360,204
-1,103,839
-45% -$1.37M ﹤0.01% 4054
2023
Q3 		$3.18M Buy
2,464,043
+4,132
+0.2% +$7.08K ﹤0.01% 3845
2023
Q2 		$4.23M Buy
2,459,911
+339,110
+16% +$624K ﹤0.01% 3784
2023
Q1 		$3.84M Buy
2,120,801
+200,814
+10% +$340K ﹤0.01% 3749
2022
Q4 		$5.11M Buy
1,919,987
+372,887
+24% +$1.13M ﹤0.01% 3715
2022
Q3 		$5.12M Buy
1,547,100
+300,612
+24% +$1.23M ﹤0.01% 3747
2022
Q2 		$4.54M Buy
1,246,488
+214,489
+21% +$877K ﹤0.01% 3863
2022
Q1 		$5.25M Buy
1,031,999
+75,457
+8% +$420K ﹤0.01% 3929
2021
Q4 		$7.3M Buy
+956,542
New +$11.6M ﹤0.01% 3837

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
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
FCMV
Foresite Capital Management VI Larkspur, California $460M AUM 261.77% 1-Year Est. Return

BlackRock's ATAI Position: Q1 2026 in Review

BlackRock increased its AtaiBeckley Inc (ATAI) stake by 143% in Q1 2026, buying an estimated $15.1M and bringing the position to 6,835,300 shares worth $24.2M. The position accounts for ﹤0.01% of the portfolio, ranked #2953.

BlackRock 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.

  • BlackRock held 6,835,300 shares of AtaiBeckley Inc worth $24.2M as of Q1 2026.
  • BlackRock bought 4,022,092 AtaiBeckley Inc shares in Q1 2026, an estimated $15.1M.
  • AtaiBeckley Inc made up ﹤0.01% of BlackRock's portfolio in Q1 2026, its #2953 holding.
  • BlackRock 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 BlackRock's 13F filing for Q1 2026, filed 13 May 2026.