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ATOM icon

SignatureFD’s Atomera ATOM Stock Holding History

SignatureFD’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 		$2.97K Buy
+341
New +$2.68K ﹤0.01% 3039
2023
Q1 		– Sell
-40
Closed -$249 – 3282
2022
Q4 		$249 Hold
40
– – ﹤0.01% 3176
2022
Q3 		$0 Hold
40
– – ﹤0.01% 3106
2022
Q2 		$0 Sell
40
-62
-61% -$683 ﹤0.01% 3102
2022
Q1 		$1K Buy
102
+17
+20% +$254 ﹤0.01% 2941
2021
Q4 		$2K Hold
85
– – ﹤0.01% 2673
2021
Q3 		$2K Buy
85
+45
+113% +$976 ﹤0.01% 2600
2021
Q2 		$1K Hold
40
– – ﹤0.01% 2677
2021
Q1 		$1K Buy
+40
New +$1.17K ﹤0.01% 2587

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

SignatureFD's ATOM Position: Q2 2026 in Review

SignatureFD opened a new position in Atomera (ATOM) in Q2 2026: 341 shares worth $2.97K. The stake represents ﹤0.01% of the portfolio and ranks #3039 among its holdings. This is a return to the name: SignatureFD previously reported a position in ATOM as recently as Q4 2022.

SignatureFD first reported a position in ATOM in Q1 2021 and has held it in 9 quarters since. 122 funds tracked by Wall St. Rank hold ATOM as of Q2 2026.

  • SignatureFD held 341 shares of Atomera worth $2.97K as of Q2 2026.
  • Atomera was a new SignatureFD position in Q2 2026.
  • Atomera made up ﹤0.01% of SignatureFD's portfolio in Q2 2026, its #3039 holding.
  • SignatureFD first reported a position in Atomera in Q1 2021 and has held it in 9 quarters since.
  • 122 funds tracked by Wall St. Rank held Atomera as of Q2 2026.

Based on SignatureFD's 13F filing for Q2 2026, filed 24 Jul 2026.