MSU
IMSR

Mizuho Securities USA’s Terrestrial Energy IMSR Stock Holding History

Mizuho Securities USA’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
2025
Q2 		– Sell
-25,837
Closed -$271K – 724
2025
Q1 		$271K Buy
+25,837
New +$262K 0.01% 615

Other funds holding IMSR

LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return
FTCM
First Trust Capital Management Chicago, Illinois $1.9B AUM 58.39% 1-Year Est. Return
VCM
Vennlight Capital Management Weston, Connecticut $99M AUM 77.4% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return
PMAM
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 50.48% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return
ACM
Arosa Capital Management Miami Beach, Florida $660M AUM 210.26% 1-Year Est. Return
SC
Shay Capital New York $1.2B AUM 37.47% 1-Year Est. Return

Mizuho Securities USA's IMSR Position: Q2 2025 in Review

Mizuho Securities USA sold out of Terrestrial Energy (IMSR) in Q2 2025, closing a stake of 25,837 shares — an estimated $271K sold.

Mizuho Securities USA first reported a position in IMSR in Q1 2025 and held it in 1 quarter. The position peaked at $271K in Q1 2025. 65 funds tracked by Wall St. Rank hold IMSR as of Q2 2025.

  • Mizuho Securities USA reported no remaining Terrestrial Energy position as of Q2 2025 after selling out during the quarter.
  • Mizuho Securities USA sold 25,837 Terrestrial Energy shares in Q2 2025, an estimated $271K.
  • Mizuho Securities USA first reported a position in Terrestrial Energy in Q1 2025 and held it in 1 quarter.
  • Mizuho Securities USA's Terrestrial Energy position peaked at $271K in Q1 2025.
  • 65 funds tracked by Wall St. Rank held Terrestrial Energy as of Q2 2025.

Based on Mizuho Securities USA's 13F filing for Q2 2025, filed 1 Aug 2025.