IMC Chicago
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IMC Chicago’s Atomera ATOM Stock Holding History

IMC Chicago’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 		$42.7K Buy
+11,200
New +$42.2K ﹤0.01% 5543
2025
Q3 		– Sell
-61,600
Closed -$310K – 3595
2025
Q2 		$310K Buy
+61,600
New +$329K ﹤0.01% 3087
2025
Q1 		– Sell
-33,000
Closed -$383K – 3109
2024
Q4 		$383K Buy
+33,000
New +$190K ﹤0.01% 2874

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

IMC Chicago's ATOM Position: Q1 2026 in Review

IMC Chicago opened a new position in Atomera (ATOM) in Q1 2026: 17,873 shares worth $68.1K. The stake represents ﹤0.01% of the portfolio and ranks #5449 among its holdings.

108 funds tracked by Wall St. Rank hold ATOM as of Q1 2026.

  • IMC Chicago held 17,873 shares of Atomera worth $68.1K as of Q1 2026.
  • Atomera was a new IMC Chicago position in Q1 2026.
  • Atomera made up ﹤0.01% of IMC Chicago's portfolio in Q1 2026, its #5449 holding.
  • 108 funds tracked by Wall St. Rank held Atomera as of Q1 2026.

Based on IMC Chicago's 13F filing for Q1 2026, filed 5 May 2026.