Goldman Sachs
IMSR

Goldman Sachs’s Terrestrial Energy IMSR Stock Holding History

Goldman Sachs’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 		$2.38M Buy
396,238
+114,474
+41% +$908K ﹤0.01% 4382
2025
Q4 		$1.72M Buy
+281,764
New +$3.77M ﹤0.01% 4726
2025
Q3 		– Sell
-435,071
Closed -$4.83M – 6730
2025
Q2 		$4.83M Sell
435,071
-183,701
-30% -$2.04M ﹤0.01% 3456
2025
Q1 		$6.51M Sell
618,772
-21,252
-3% -$216K ﹤0.01% 3102
2024
Q4 		$6.41M Buy
+640,024
New +$6.4M ﹤0.01% 3197

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

Goldman Sachs's IMSR Position: Q1 2026 in Review

Goldman Sachs increased its Terrestrial Energy (IMSR) stake by 41% in Q1 2026, buying an estimated $908K and bringing the position to 396,238 shares worth $2.38M. The position accounts for ﹤0.01% of the portfolio, ranked #4382.

Goldman Sachs first reported a position in IMSR in Q4 2024 and has held it in 5 quarters since. The position peaked at $6.51M in Q1 2025. 88 funds tracked by Wall St. Rank hold IMSR as of Q1 2026.

  • Goldman Sachs held 396,238 shares of Terrestrial Energy worth $2.38M as of Q1 2026.
  • Goldman Sachs bought 114,474 Terrestrial Energy shares in Q1 2026, an estimated $908K.
  • Terrestrial Energy made up ﹤0.01% of Goldman Sachs's portfolio in Q1 2026, its #4382 holding.
  • Goldman Sachs first reported a position in Terrestrial Energy in Q4 2024 and has held it in 5 quarters since.
  • Goldman Sachs's Terrestrial Energy position peaked at $6.51M in Q1 2025.
  • 88 funds tracked by Wall St. Rank held Terrestrial Energy as of Q1 2026.

Based on Goldman Sachs's 13F filing for Q1 2026, filed 15 May 2026.