Susquehanna International Group
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Susquehanna International Group’s Atomera ATOM Stock Holding History

Susquehanna International Group’s Portfolio ATOM Stock Details ATOM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.43M Buy
+375,300
New +$1.41M ﹤0.01% 7010
2025
Q3 		– Sell
-70,400
Closed -$355K – 12344
2025
Q2 		$355K Buy
70,400
+48,500
+221% +$259K ﹤0.01% 9969
2025
Q1 		$87.6K Sell
21,900
-252,000
-92% -$1.96M ﹤0.01% 11614
2024
Q4 		$3.18M Buy
+273,900
New +$1.58M ﹤0.01% 4381
2024
Q3 		– Sell
-28,600
Closed -$109K – 11924
2024
Q2 		$109K Buy
28,600
+6,600
+30% +$31.1K ﹤0.01% 10966
2024
Q1 		$136K Sell
22,000
-14,700
-40% -$101K ﹤0.01% 10989
2023
Q4 		$257K Buy
36,700
+11,400
+45% +$75.6K ﹤0.01% 10157
2023
Q3 		$158K Sell
25,300
-7,200
-22% -$51.4K ﹤0.01% 10495
2023
Q2 		$285K Sell
32,500
-35,500
-52% -$280K ﹤0.01% 9542
2023
Q1 		$433K Sell
68,000
-600
-0.9% -$4.05K ﹤0.01% 8907
2022
Q4 		$427K Sell
68,600
-51,700
-43% -$424K ﹤0.01% 8265
2022
Q3 		$1.22M Sell
120,300
-43,000
-26% -$509K ﹤0.01% 6126
2022
Q2 		$1.53M Buy
163,300
+102,700
+169% +$1.13M ﹤0.01% 5471
2022
Q1 		$791K Buy
60,600
+45,900
+312% +$687K ﹤0.01% 7743
2021
Q4 		$296K Sell
14,700
-374,400
-96% -$8.8M ﹤0.01% 10528
2021
Q3 		$8.98M Buy
389,100
+279,100
+254% +$6.05M ﹤0.01% 3022
2021
Q2 		$2.36M Buy
110,000
+24,900
+29% +$512K ﹤0.01% 5554
2021
Q1 		$2.08M Buy
85,100
+19,900
+31% +$582K ﹤0.01% 5828
2020
Q4 		$1.05M Buy
65,200
+53,400
+453% +$558K ﹤0.01% 6616
2020
Q3 		$123K Buy
+11,800
New +$124K ﹤0.01% 9805

Other funds holding ATOM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AC
Avenir Corporation Alexandria, Virginia $820M AUM 2.4% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Baird Financial Group
Baird Financial Group Milwaukee, Wisconsin $64B AUM 22.64% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
QPW
Quantum Private Wealth Tampa, Florida $324M AUM 37.9% 1-Year Est. Return
HCM
Hollencrest Capital Management Newport Beach, California $2.7B AUM 23.62% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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

Susquehanna International Group reduced its Atomera (ATOM) stake by 81% in Q1 2026, selling an estimated $182K and leaving 11,093 shares worth $42.3K. The position accounts for ﹤0.01% of the portfolio, ranked #12678.

Susquehanna International Group first reported a position in ATOM in Q3 2020 and has held it in 23 quarters since. The position peaked at $17M in Q2 2021. 108 funds tracked by Wall St. Rank hold ATOM as of Q1 2026.

  • Susquehanna International Group held 11,093 shares of Atomera worth $42.3K as of Q1 2026.
  • Susquehanna International Group sold 48,353 Atomera shares in Q1 2026, an estimated $182K.
  • Atomera made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #12678 holding.
  • Susquehanna International Group first reported a position in Atomera in Q3 2020 and has held it in 23 quarters since.
  • Susquehanna International Group's Atomera position peaked at $17M in Q2 2021.
  • 108 funds tracked by Wall St. Rank held Atomera as of Q1 2026.

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