Barclays
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Barclays’s AtaiBeckley Inc ATAI Stock Holding History

Barclays’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 		$948K Buy
179,877
+141,659
+371% +$596K ﹤0.01% 2820
2026
Q1 		$135K Sell
38,218
-77,722
-67% -$293K ﹤0.01% 3901
2025
Q4 		$474K Buy
115,940
+18,402
+19% +$86.8K ﹤0.01% 3876
2025
Q3 		$516K Sell
97,538
-67,349
-41% -$273K ﹤0.01% 3795
2025
Q2 		$361K Sell
164,887
-77
-0% -$138 ﹤0.01% 3942
2025
Q1 		$224K Sell
164,964
-5
-0% -$8 ﹤0.01% 3983
2024
Q4 		$219K Sell
164,969
-81,581
-33% -$108K ﹤0.01% 4263
2024
Q3 		$286K Buy
246,550
+833
+0.3% +$1.11K ﹤0.01% 4116
2024
Q2 		$327K Hold
245,717
– – ﹤0.01% 3298
2024
Q1 		$484K Hold
245,717
– – ﹤0.01% 3617
2023
Q4 		$346K Sell
245,717
-22,923
-9% -$28.5K ﹤0.01% 4116
2023
Q3 		$347K Sell
268,640
-6,491
-2% -$11.1K ﹤0.01% 3008
2023
Q2 		$473K Buy
275,131
+22,414
+9% +$41.3K ﹤0.01% 2785
2023
Q1 		$457K Buy
252,717
+163,723
+184% +$277K ﹤0.01% 3326
2022
Q4 		$237K Sell
88,994
-439
-0.5% -$1.33K ﹤0.01% 3752
2022
Q3 		$295K Buy
89,433
+1,601
+2% +$6.58K ﹤0.01% 2987
2022
Q2 		$319K Buy
87,832
+87,755
+113,968% +$359K ﹤0.01% 3158
2022
Q1 		$0 Buy
+77
New +$428 ﹤0.01% 4934

Other funds holding ATAI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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

Barclays's ATAI Position: Q2 2026 in Review

Barclays increased its AtaiBeckley Inc (ATAI) stake by 371% in Q2 2026, buying an estimated $596K and bringing the position to 179,877 shares worth $948K. The position accounts for ﹤0.01% of the portfolio, ranked #2820.

Barclays first reported a position in ATAI in Q1 2022 and has held it in 18 quarters since. 243 funds tracked by Wall St. Rank hold ATAI as of Q2 2026.

  • Barclays held 179,877 shares of AtaiBeckley Inc worth $948K as of Q2 2026.
  • Barclays bought 141,659 AtaiBeckley Inc shares in Q2 2026, an estimated $596K.
  • AtaiBeckley Inc made up ﹤0.01% of Barclays's portfolio in Q2 2026, its #2820 holding.
  • Barclays first reported a position in AtaiBeckley Inc in Q1 2022 and has held it in 18 quarters since.
  • 243 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q2 2026.

Based on Barclays's 13F filing for Q2 2026, filed 14 Aug 2026.