State Street’s Terrestrial Energy IMSR Stock Holding History

State Street’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	$2.45M	Buy	346,696 +1,176	+0.3%	+$8.69K	﹤0.01%	3273
2026 Q1	$2.07M	Buy	345,520 +18,820	+6%	+$149K	﹤0.01%	3292
2025 Q4	$2M	Buy	+326,700	New	+$4.37M	﹤0.01%	3342

Other funds holding IMSR

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 Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return

State Street's IMSR Position: Q2 2026 in Review

State Street increased its Terrestrial Energy (IMSR) stake by 0.34% in Q2 2026, buying an estimated $8.69K and bringing the position to 346,696 shares worth $2.45M. The position accounts for ﹤0.01% of the portfolio, ranked #3273.

State Street first reported a position in IMSR in Q4 2025 and has held it in 3 quarters since. 108 funds tracked by Wall St. Rank hold IMSR as of Q2 2026.

State Street held 346,696 shares of Terrestrial Energy worth $2.45M as of Q2 2026.
State Street bought 1,176 Terrestrial Energy shares in Q2 2026, an estimated $8.69K.
Terrestrial Energy made up ﹤0.01% of State Street's portfolio in Q2 2026, its #3273 holding.
State Street first reported a position in Terrestrial Energy in Q4 2025 and has held it in 3 quarters since.
108 funds tracked by Wall St. Rank held Terrestrial Energy as of Q2 2026.

Based on State Street's 13F filing for Q2 2026, filed 7 Aug 2026.