GSA Capital Partners’s Atomera ATOM Stock Holding History

GSA Capital Partners’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	–	Sell	-95,783	Closed	-$212K	–	1701
2025 Q4	$212K	Buy	+95,783	New	+$289K	0.02%	1375
2025 Q2	–	Sell	-98,189	Closed	-$393K	–	1736
2025 Q1	$393K	Buy	98,189 +1,739	+2%	+$13.5K	0.04%	965
2024 Q4	$1.12M	Buy	96,450 +31,022	+47%	+$179K	0.08%	338
2024 Q3	$172K	Buy	65,428 +14,327	+28%	+$44.7K	0.01%	1438
2024 Q2	$195K	Sell	51,101 -91,440	-64%	-$431K	0.01%	1463
2024 Q1	$878K	Buy	142,541 +35,175	+33%	+$241K	0.07%	528
2023 Q4	$753K	Buy	107,366 +84,024	+360%	+$557K	0.06%	551
2023 Q3	$146K	Buy	23,342 +11,558	+98%	+$82.5K	0.01%	1343
2023 Q2	$103K	Sell	11,784 -16,688	-59%	-$132K	0.01%	1377
2023 Q1	$181K	Buy	28,472 +15,837	+125%	+$107K	0.02%	1273
2022 Q4	$79K	Buy	12,635 +1,196	+10%	+$9.8K	0.01%	1330
2022 Q3	$116K	Buy	+11,439	New	+$135K	0.02%	1341
2021 Q4	–	Sell	-37,043	Closed	-$855K	–	1401
2021 Q3	$855K	Buy	+37,043	New	+$804K	0.09%	380

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Citadel Advisors

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

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

Quantum Private Wealth Tampa, Florida $324M AUM 37.9% 1-Year Est. Return

Hollencrest Capital Management Newport Beach, California $2.7B AUM 23.62% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return