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 		$271K Buy
71,200
+58,800
+474% +$222K ﹤0.01% 11097
2025
Q4 		$27.4K Sell
12,400
-24,100
-66% -$72.8K ﹤0.01% 11896
2025
Q3 		$161K Sell
36,500
-51,600
-59% -$212K ﹤0.01% 11212
2025
Q2 		$444K Sell
88,100
-35,000
-28% -$187K ﹤0.01% 9448
2025
Q1 		$492K Buy
123,100
+76,700
+165% +$597K ﹤0.01% 8938
2024
Q4 		$538K Sell
46,400
-8,400
-15% -$48.4K ﹤0.01% 8495
2024
Q3 		$144K Buy
54,800
+3,000
+6% +$9.35K ﹤0.01% 10780
2024
Q2 		$197K Sell
51,800
-13,800
-21% -$65.1K ﹤0.01% 10375
2024
Q1 		$404K Buy
+65,600
New +$450K ﹤0.01% 9010
2023
Q3 		– Sell
-63,600
Closed -$558K – 11981
2023
Q2 		$558K Buy
63,600
+33,700
+113% +$266K ﹤0.01% 8067
2023
Q1 		$190K Sell
29,900
-1,900
-6% -$12.8K ﹤0.01% 10661
2022
Q4 		$198K Sell
31,800
-50,300
-61% -$412K ﹤0.01% 10148
2022
Q3 		$832K Sell
82,100
-2,700
-3% -$31.9K ﹤0.01% 7109
2022
Q2 		$795K Sell
84,800
-1,200
-1% -$13.2K ﹤0.01% 7085
2022
Q1 		$1.12M Sell
86,000
-28,800
-25% -$431K ﹤0.01% 6826
2021
Q4 		$2.31M Sell
114,800
-95,600
-45% -$2.25M ﹤0.01% 5174
2021
Q3 		$4.86M Sell
210,400
-91,800
-30% -$1.99M ﹤0.01% 4008
2021
Q2 		$6.48M Buy
302,200
+187,400
+163% +$3.85M ﹤0.01% 3565
2021
Q1 		$2.81M Buy
114,800
+76,400
+199% +$2.23M ﹤0.01% 5108
2020
Q4 		$618K Buy
+38,400
New +$401K ﹤0.01% 7820

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.