LA
IMSR

Linden Advisors’s Terrestrial Energy IMSR Stock Holding History

Linden Advisors’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
Q4 		– Sell
-209,426
Closed -$3.44M – 492
2025
Q3 		$3.44M Sell
209,426
-1,740,574
-89% -$20.7M 0.02% 231
2025
Q2 		$21.6M Sell
1,950,000
-50,000
-3% -$556K 0.13% 134
2025
Q1 		$21.1M Buy
+2,000,000
New +$20.3M 0.14% 131

Other funds holding IMSR

Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
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
SIG
Senator Investment Group New York $2.74B AUM 55.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Verition Fund Management
Verition Fund Management Greenwich, Connecticut $19.7B AUM 39.39% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return

Linden Advisors's IMSR Position: Q4 2025 in Review

Linden Advisors sold out of Terrestrial Energy (IMSR) in Q4 2025, closing a stake of 209,426 shares — an estimated $3.44M sold.

Linden Advisors first reported a position in IMSR in Q1 2025 and held it in 3 quarters. The position peaked at $21.6M in Q2 2025. 82 funds tracked by Wall St. Rank hold IMSR as of Q4 2025.

  • Linden Advisors reported no remaining Terrestrial Energy position as of Q4 2025 after selling out during the quarter.
  • Linden Advisors sold 209,426 Terrestrial Energy shares in Q4 2025, an estimated $3.44M.
  • Linden Advisors first reported a position in Terrestrial Energy in Q1 2025 and held it in 3 quarters.
  • Linden Advisors's Terrestrial Energy position peaked at $21.6M in Q2 2025.
  • 82 funds tracked by Wall St. Rank held Terrestrial Energy as of Q4 2025.

Based on Linden Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.