Susquehanna International Group
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Susquehanna International Group’s AtaiBeckley Inc ATAI Stock Holding History

Susquehanna International Group’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 		$1.94M Buy
+547,200
New +$2.06M ﹤0.01% 6262
2025
Q4 		– Sell
-555,300
Closed -$2.94M – 12293
2025
Q3 		$2.94M Buy
555,300
+100,100
+22% +$406K ﹤0.01% 5010
2025
Q2 		$997K Buy
455,200
+223,300
+96% +$400K ﹤0.01% 7430
2025
Q1 		$315K Buy
231,900
+122,400
+112% +$206K ﹤0.01% 9960
2024
Q4 		$146K Buy
109,500
+90,000
+462% +$120K ﹤0.01% 11045
2024
Q3 		$22.6K Buy
+19,500
New +$26K ﹤0.01% 11601
2024
Q2 		– Sell
-152,000
Closed -$299K – 12000
2024
Q1 		$299K Buy
152,000
+114,900
+310% +$211K ﹤0.01% 9693
2023
Q4 		$52.3K Sell
37,100
-30,100
-45% -$37.4K ﹤0.01% 11697
2023
Q3 		$86.7K Sell
67,200
-127,600
-66% -$219K ﹤0.01% 11032
2023
Q2 		$335K Buy
194,800
+75,600
+63% +$139K ﹤0.01% 9209
2023
Q1 		$216K Buy
119,200
+39,700
+50% +$67.2K ﹤0.01% 10437
2022
Q4 		$211K Sell
79,500
-107,900
-58% -$328K ﹤0.01% 9991
2022
Q3 		$620K Sell
187,400
-1,000
-0.5% -$4.11K ﹤0.01% 7890
2022
Q2 		$686K Sell
188,400
-10,800
-5% -$44.1K ﹤0.01% 7471
2022
Q1 		$1.01M Buy
199,200
+134,600
+208% +$748K ﹤0.01% 7080
2021
Q4 		$493K Buy
64,600
+46,800
+263% +$568K ﹤0.01% 9255
2021
Q3 		$263K Buy
+17,800
New +$289K ﹤0.01% 10893

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
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

Susquehanna International Group's ATAI Position: Q1 2026 in Review

Susquehanna International Group increased its AtaiBeckley Inc (ATAI) stake by 770% in Q1 2026, buying an estimated $17.6M and bringing the position to 5,286,326 shares worth $18.7M. The position accounts for ﹤0.01% of the portfolio, ranked #2319.

Susquehanna International Group first reported a position in ATAI in Q4 2021 and has held it in 14 quarters since. 183 funds tracked by Wall St. Rank hold ATAI as of Q1 2026.

  • Susquehanna International Group held 5,286,326 shares of AtaiBeckley Inc worth $18.7M as of Q1 2026.
  • Susquehanna International Group bought 4,678,798 AtaiBeckley Inc shares in Q1 2026, an estimated $17.6M.
  • AtaiBeckley Inc made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #2319 holding.
  • Susquehanna International Group first reported a position in AtaiBeckley Inc in Q4 2021 and has held it in 14 quarters since.
  • 183 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.