JY
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Jeff Yass’s Atomera ATOM Stock Holding History

Jeff Yass’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 		$1.17M Buy
134,600
+63,400
+89% +$497K ﹤0.01% 7792
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 $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

Jeff Yass's ATOM Position: Q2 2026 in Review

Jeff Yass sold out of Atomera (ATOM) in Q2 2026, closing a stake of 11,093 shares — an estimated $87K sold.

Jeff Yass first reported a position in ATOM in Q3 2020 and held it in 23 quarters. The position peaked at $17M in Q2 2021. 121 funds tracked by Wall St. Rank hold ATOM as of Q2 2026.

  • Jeff Yass reported no remaining Atomera position as of Q2 2026 after selling out during the quarter.
  • Jeff Yass sold 11,093 Atomera shares in Q2 2026, an estimated $87K.
  • Jeff Yass first reported a position in Atomera in Q3 2020 and held it in 23 quarters.
  • Jeff Yass's Atomera position peaked at $17M in Q2 2021.
  • 121 funds tracked by Wall St. Rank held Atomera as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.