Balyasny Asset Management
IMSR

Balyasny Asset Management’s Terrestrial Energy IMSR Stock Holding History

Balyasny Asset Management’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 		$1.24M Sell
205,903
-1,195,050
-85% -$9.48M ﹤0.01% 1994
2025
Q4 		$8.56M Buy
1,400,953
+536,690
+62% +$7.17M 0.01% 1104
2025
Q3 		$14.2M Buy
864,263
+319,369
+59% +$3.8M 0.02% 874
2025
Q2 		$6.05M Buy
544,894
+479,894
+738% +$5.34M 0.01% 1194
2025
Q1 		$687K Buy
+65,000
New +$659K ﹤0.01% 2157

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

Balyasny Asset Management's IMSR Position: Q1 2026 in Review

Balyasny Asset Management reduced its Terrestrial Energy (IMSR) stake by 85% in Q1 2026, selling an estimated $9.48M and leaving 205,903 shares worth $1.24M. The position accounts for ﹤0.01% of the portfolio, ranked #1994.

Balyasny Asset Management first reported a position in IMSR in Q1 2025 and has held it in 5 quarters since. The position peaked at $14.2M in Q3 2025. 88 funds tracked by Wall St. Rank hold IMSR as of Q1 2026.

  • Balyasny Asset Management held 205,903 shares of Terrestrial Energy worth $1.24M as of Q1 2026.
  • Balyasny Asset Management sold 1,195,050 Terrestrial Energy shares in Q1 2026, an estimated $9.48M.
  • Terrestrial Energy made up ﹤0.01% of Balyasny Asset Management's portfolio in Q1 2026, its #1994 holding.
  • Balyasny Asset Management first reported a position in Terrestrial Energy in Q1 2025 and has held it in 5 quarters since.
  • Balyasny Asset Management's Terrestrial Energy position peaked at $14.2M in Q3 2025.
  • 88 funds tracked by Wall St. Rank held Terrestrial Energy as of Q1 2026.

Based on Balyasny Asset Management's 13F filing for Q1 2026, filed 15 May 2026.