683 Capital Management’s Atomera ATOM Stock Holding History

683 Capital Management’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
2025 Q1	–	Sell	-66,362	Closed	-$770K	–	144
2024 Q4	$770K	Buy	+66,362	New	+$382K	0.05%	117

Other funds holding ATOM

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

HCM

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

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

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

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

QPW

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

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

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

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

683 Capital Management's ATOM Position: Q1 2025 in Review

683 Capital Management sold out of Atomera (ATOM) in Q1 2025, closing a stake of 66,362 shares — an estimated $770K sold.

683 Capital Management first reported a position in ATOM in Q4 2024 and held it in 1 quarter. The position peaked at $770K in Q4 2024. 81 funds tracked by Wall St. Rank hold ATOM as of Q1 2025.

683 Capital Management reported no remaining Atomera position as of Q1 2025 after selling out during the quarter.
683 Capital Management sold 66,362 Atomera shares in Q1 2025, an estimated $770K.
683 Capital Management first reported a position in Atomera in Q4 2024 and held it in 1 quarter.
683 Capital Management's Atomera position peaked at $770K in Q4 2024.
81 funds tracked by Wall St. Rank held Atomera as of Q1 2025.

Based on 683 Capital Management's 13F filing for Q1 2025, filed 15 May 2025.