TRCT
IMSR

Tower Research Capital (TRC)’s Terrestrial Energy IMSR Stock Holding History

Tower Research Capital (TRC)’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
2026
Q1 		$619 Sell
103
-1,577
-94% -$12.5K ﹤0.01% 4824
2025
Q4 		$10.3K Buy
+1,680
New +$22.5K ﹤0.01% 3808
2025
Q3 		– Sell
-105
Closed -$1.17K – 5725
2025
Q2 		$1.17K Buy
+105
New +$1.17K ﹤0.01% 4862

Other funds holding IMSR

ETC
Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VCM
Vennlight Capital Management Weston, Connecticut $99M AUM 77.4% 1-Year Est. Return

Tower Research Capital (TRC)'s IMSR Position: Q1 2026 in Review

Tower Research Capital (TRC) reduced its Terrestrial Energy (IMSR) stake by 94% in Q1 2026, selling an estimated $12.5K and leaving 103 shares worth $619. The position accounts for ﹤0.01% of the portfolio, ranked #4824.

Tower Research Capital (TRC) first reported a position in IMSR in Q2 2025 and has held it in 3 quarters since. The position peaked at $10.3K in Q4 2025. 88 funds tracked by Wall St. Rank hold IMSR as of Q1 2026.

  • Tower Research Capital (TRC) held 103 shares of Terrestrial Energy worth $619 as of Q1 2026.
  • Tower Research Capital (TRC) sold 1,577 Terrestrial Energy shares in Q1 2026, an estimated $12.5K.
  • Terrestrial Energy made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #4824 holding.
  • Tower Research Capital (TRC) first reported a position in Terrestrial Energy in Q2 2025 and has held it in 3 quarters since.
  • Tower Research Capital (TRC)'s Terrestrial Energy position peaked at $10.3K in Q4 2025.
  • 88 funds tracked by Wall St. Rank held Terrestrial Energy as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.