Hudson Bay Capital Management
IMSRW

Hudson Bay Capital Management’s Terrestrial Energy Warrant IMSRW Stock Holding History

Hudson Bay Capital Management’s Portfolio IMSRW Stock Details IMSRW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.37M Buy
1,303,050
+1,055,650
+427% +$3.97M 0.01% 631
2025
Q4 		$524K Buy
+247,400
New +$1.34M ﹤0.01% 861

Other funds holding IMSRW

LP
LMR Partners London, United Kingdom $45.4B AUM 60.47% 1-Year Est. Return
PEAK6
PEAK6 Chicago, Illinois $48.6B AUM 40.57% 1-Year Est. Return
CF
Cantor Fitzgerald New York $6.78B AUM 28.97% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.71B AUM 106.29% 1-Year Est. Return
CM
Caption Management Oklahoma City, Oklahoma $17.1B AUM 70.99% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.63% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.91% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
ACM
Arosa Capital Management Miami Beach, Florida $660M AUM 210.26% 1-Year Est. Return

Hudson Bay Capital Management's IMSRW Position: Q1 2026 in Review

Hudson Bay Capital Management increased its Terrestrial Energy Warrant (IMSRW) stake by 427% in Q1 2026, buying an estimated $3.97M and bringing the position to 1,303,050 shares worth $3.37M. The position accounts for 0.01% of the portfolio, ranked #631.

Hudson Bay Capital Management first reported a position in IMSRW in Q4 2025 and has held it in 2 quarters since. 26 funds tracked by Wall St. Rank hold IMSRW as of Q1 2026.

  • Hudson Bay Capital Management held 1,303,050 shares of Terrestrial Energy Warrant worth $3.37M as of Q1 2026.
  • Hudson Bay Capital Management bought 1,055,650 Terrestrial Energy Warrant shares in Q1 2026, an estimated $3.97M.
  • Terrestrial Energy Warrant made up 0.01% of Hudson Bay Capital Management's portfolio in Q1 2026, its #631 holding.
  • Hudson Bay Capital Management first reported a position in Terrestrial Energy Warrant in Q4 2025 and has held it in 2 quarters since.
  • 26 funds tracked by Wall St. Rank held Terrestrial Energy Warrant as of Q1 2026.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.