Aristides Capital’s Atomera ATOM Stock Holding History

Aristides Capital’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	-33,500	Closed	-$74K	–	182
2025 Q4	$74K	Buy	+33,500	New	+$101K	0.01%	261

Other funds holding ATOM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Avenir Corporation Alexandria, Virginia $821M AUM 4.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Baird Financial Group Milwaukee, Wisconsin $72.7B AUM 26.4% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

QPW

Quantum Private Wealth Tampa, Florida $390M AUM 58.18% 1-Year Est. Return

HCM

Hollencrest Capital Management Newport Beach, California $1.54B AUM 30.1% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Aristides Capital's ATOM Position: Q1 2026 in Review

Aristides Capital sold out of Atomera (ATOM) in Q1 2026, closing a stake of 33,500 shares — an estimated $74K sold.

Aristides Capital first reported a position in ATOM in Q4 2025 and held it in 1 quarter. The position peaked at $74K in Q4 2025. 108 funds tracked by Wall St. Rank hold ATOM as of Q1 2026.

Aristides Capital reported no remaining Atomera position as of Q1 2026 after selling out during the quarter.
Aristides Capital sold 33,500 Atomera shares in Q1 2026, an estimated $74K.
Aristides Capital first reported a position in Atomera in Q4 2025 and held it in 1 quarter.
Aristides Capital's Atomera position peaked at $74K in Q4 2025.
108 funds tracked by Wall St. Rank held Atomera as of Q1 2026.

Based on Aristides Capital's 13F filing for Q1 2026, filed 14 May 2026.