BlackRock
ATAI icon

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
Q2 		$135M Buy
25,574,573
+18,739,273
+274% +$78.9M ﹤0.01% 2043
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 $6.87B AUM 205.24% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
CS
Candriam SCA Strassen, Luxembourg, Luxembourg $22.2B AUM 58.34% 1-Year Est. Return
FCMV
Foresite Capital Management VI Larkspur, California $643M AUM 343.43% 1-Year Est. Return

BlackRock's ATAI Position: Q2 2026 in Review

BlackRock increased its AtaiBeckley Inc (ATAI) stake by 274% in Q2 2026, buying an estimated $78.9M and bringing the position to 25,574,573 shares worth $135M. The position accounts for ﹤0.01% of the portfolio, ranked #2043.

BlackRock first reported a position in ATAI in Q4 2021 and has held it in 19 quarters since. 243 funds tracked by Wall St. Rank hold ATAI as of Q2 2026.

  • BlackRock held 25,574,573 shares of AtaiBeckley Inc worth $135M as of Q2 2026.
  • BlackRock bought 18,739,273 AtaiBeckley Inc shares in Q2 2026, an estimated $78.9M.
  • AtaiBeckley Inc made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #2043 holding.
  • BlackRock first reported a position in AtaiBeckley Inc in Q4 2021 and has held it in 19 quarters since.
  • 243 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.