Athos Capital’s Terrestrial Energy IMSR Stock Holding History

Athos Capital’s Portfolio IMSR Stock Details IMSR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-200,000	Closed	-$2.1M	–	51
2025 Q1	$2.1M	Buy	+200,000	New	+$2.03M	2.5%	18

Other funds holding IMSR

Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return

Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return

First Trust Capital Management Chicago, Illinois $1.9B AUM 58.39% 1-Year Est. Return

Vennlight Capital Management Weston, Connecticut $99M AUM 77.4% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return

Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 50.48% 1-Year Est. Return

LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return

Arosa Capital Management Miami Beach, Florida $660M AUM 210.26% 1-Year Est. Return

Shay Capital New York $1.2B AUM 37.47% 1-Year Est. Return

Athos Capital's IMSR Position: Q2 2025 in Review

Athos Capital sold out of Terrestrial Energy (IMSR) in Q2 2025, closing a stake of 200,000 shares — an estimated $2.1M sold.

Athos Capital first reported a position in IMSR in Q1 2025 and held it in 1 quarter. The position peaked at $2.1M in Q1 2025. 65 funds tracked by Wall St. Rank hold IMSR as of Q2 2025.

Athos Capital reported no remaining Terrestrial Energy position as of Q2 2025 after selling out during the quarter.
Athos Capital sold 200,000 Terrestrial Energy shares in Q2 2025, an estimated $2.1M.
Athos Capital first reported a position in Terrestrial Energy in Q1 2025 and held it in 1 quarter.
Athos Capital's Terrestrial Energy position peaked at $2.1M in Q1 2025.
65 funds tracked by Wall St. Rank held Terrestrial Energy as of Q2 2025.

Based on Athos Capital's 13F filing for Q2 2025, filed 14 Aug 2025.