MI
IMSR

MMCAP International’s Terrestrial Energy IMSR Stock Holding History

MMCAP International’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
Q2 		$313K Hold
44,279
– – 0.03% 165
2026
Q1 		$266K Sell
44,279
-705,721
-94% -$5.6M 0.02% 148
2025
Q4 		$4.58M Buy
+750,000
New +$10M 0.46% 57
2025
Q3 		– Sell
-962,068
Closed -$10.7M – 182
2025
Q2 		$10.7M Sell
962,068
-17,932
-2% -$199K 1.28% 22
2025
Q1 		$10.3M Buy
+980,000
New +$9.94M 1.76% 16

Other funds holding IMSR

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
ETC
Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return

MMCAP International's IMSR Position: Q2 2026 in Review

MMCAP International held its Terrestrial Energy (IMSR) position steady in Q2 2026 at 44,279 shares worth $313K. The position accounts for 0.03% of the portfolio, ranked #165.

MMCAP International first reported a position in IMSR in Q1 2025 and has held it in 5 quarters since. The position peaked at $10.7M in Q2 2025. 110 funds tracked by Wall St. Rank hold IMSR as of Q2 2026.

  • MMCAP International held 44,279 shares of Terrestrial Energy worth $313K as of Q2 2026.
  • MMCAP International left its Terrestrial Energy share count unchanged in Q2 2026.
  • Terrestrial Energy made up 0.03% of MMCAP International's portfolio in Q2 2026, its #165 holding.
  • MMCAP International first reported a position in Terrestrial Energy in Q1 2025 and has held it in 5 quarters since.
  • MMCAP International's Terrestrial Energy position peaked at $10.7M in Q2 2025.
  • 110 funds tracked by Wall St. Rank held Terrestrial Energy as of Q2 2026.

Based on MMCAP International's 13F filing for Q2 2026, filed 14 Aug 2026.