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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
Q2 		$622K Buy
+71,455
New +$561K 0.04% 852
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

Other funds holding ATOM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AC
Avenir Corporation Alexandria, Virginia $821M AUM 4.23% 1-Year Est. Return
Baird Financial Group
Baird Financial Group Milwaukee, Wisconsin $72.7B AUM 26.4% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
QPW
Quantum Private Wealth Tampa, Florida $390M AUM 58.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

GSA Capital Partners's ATOM Position: Q2 2026 in Review

GSA Capital Partners opened a new position in Atomera (ATOM) in Q2 2026: 71,455 shares worth $622K. The stake represents 0.04% of the portfolio and ranks #852 among its holdings. This is a return to the name: GSA Capital Partners previously reported a position in ATOM as recently as Q4 2025.

GSA Capital Partners first reported a position in ATOM in Q3 2021 and has held it in 14 quarters since. The position peaked at $1.12M in Q4 2024. 122 funds tracked by Wall St. Rank hold ATOM as of Q2 2026.

  • GSA Capital Partners held 71,455 shares of Atomera worth $622K as of Q2 2026.
  • Atomera was a new GSA Capital Partners position in Q2 2026.
  • Atomera made up 0.04% of GSA Capital Partners's portfolio in Q2 2026, its #852 holding.
  • GSA Capital Partners first reported a position in Atomera in Q3 2021 and has held it in 14 quarters since.
  • GSA Capital Partners's Atomera position peaked at $1.12M in Q4 2024.
  • 122 funds tracked by Wall St. Rank held Atomera as of Q2 2026.

Based on GSA Capital Partners's 13F filing for Q2 2026, filed 6 Aug 2026.