Citigroup’s Terrestrial Energy IMSR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$10.7K Sell
1,510
-25,398
-94% -$188K ﹤0.01% 5237
2026
Q1
$162K Buy
26,908
+14,589
+118% +$116K ﹤0.01% 4086
2025
Q4
$75.3K Buy
+12,319
New +$165K ﹤0.01% 4437
2025
Q3
Sell
-50
Closed -$555 6374
2025
Q2
$555 Buy
+50
New +$556 ﹤0.01% 5438

Other funds holding IMSR

Citigroup's IMSR Position: Q2 2026 in Review

Citigroup reduced its Terrestrial Energy (IMSR) stake by 94% in Q2 2026, selling an estimated $188K and leaving 1,510 shares worth $10.7K. The position accounts for ﹤0.01% of the portfolio, ranked #5237.

Citigroup first reported a position in IMSR in Q2 2025 and has held it in 4 quarters since. The position peaked at $162K in Q1 2026. 12 funds tracked by Wall St. Rank hold IMSR as of Q2 2026.

  • Citigroup held 1,510 shares of Terrestrial Energy worth $10.7K as of Q2 2026.
  • Citigroup sold 25,398 Terrestrial Energy shares in Q2 2026, an estimated $188K.
  • Terrestrial Energy made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #5237 holding.
  • Citigroup first reported a position in Terrestrial Energy in Q2 2025 and has held it in 4 quarters since.
  • Citigroup's Terrestrial Energy position peaked at $162K in Q1 2026.
  • 12 funds tracked by Wall St. Rank held Terrestrial Energy as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.