IMSR (TERRESTRIAL ENERGY INC) is held by 46 institutional investors as of Q1 2026. Largest holders: EXCHANGE TRADED CONCEPTS, LLC ($12.6M), CITADEL ADVISORS LLC ($7.7M), D. E. Shaw & Co., Inc. ($7.3M). Net institutional sentiment: Mixed.
46
Holders
Avg rating(1 Elite)
$83.7M
Total Value
51% (60)
Fund Consensus
29 buying - 28 selling
Smart Money Verdict49Weak MomentumSplit Signals
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See how IMSR's score breaks down across 4 SEC sources
Held by 46 funds
1 elite
Who's Trading
ActivistRMRoberto Marco Sella14.3%Jan 22, 2026
ActivistLILinden Capital L.P.0.9%Nov 12, 2025
ActivistDLDavid LeBlanc9.7%Nov 4, 2025
ActivistSISimon Irish12.8%Nov 4, 2025
ActivistMGMerus Global Investments, LLC3.8%Aug 14, 2025
ActivistFTFirst Trust Merger Arbitrage Fund4.2%Aug 14, 2025
13F: Insider & Congress:
Fund | Action | Shares | Value | Weight | Est. P&L | Conviction |
|---|---|---|---|---|---|---|
New | 2.1M | $12.6M | 0.1% | +10.77% | 39 | |
Decreased | 1.3M(-37.1%) | $7.7M | 0.0% | +19.28% | 0 | |
Increased | 1.2M(+12.5%) | $7.3M | 0.0% | +18.27% | 31 | |
Increased | 1.1M(+2.6%) | $6.7M | 0.0% | +19.05% | 28 | |
Decreased | 1.1M(-8.3%) | $5.9M | 0.0% | +19.28% | 0 | |
Unchanged | 722,000 | $4.3M | 0.0% | +19.28% | 0 | |
Increased | 690,702(+17.4%) | $4.1M | 0.0% | +17.94% | 31 | |
Decreased | 659,388(-17.2%) | $4M | 0.0% | +19.28% | 0 | |
Decreased | 493,577(-3.7%) | $3M | 0.0% | +19.28% | 0 | |
Decreased | 452,287(-38.5%) | $2.7M | 0.0% | +19.28% | 0 | |
Decreased | 444,958(-41.0%) | $2.7M | 0.0% | +19.28% | 0 | |
Increased | 407,900(+136.1%) | $2.4M | 0.0% | +14.22% | 42 | |
Increased | 396,238(+40.6%) | $2.4M | 0.0% | +16.69% | 35 | |
Increased | 345,520(+5.8%) | $2.1M | 0.0% | +18.78% | 27 | |
Decreased | 337,991(-17.7%) | $2M | 0.0% | +19.28% | 0 | |
Decreased | 330,276(-5.2%) | $2M | 0.0% | +19.28% | 0 | |
Increased | 285,549(+133.5%) | $1.7M | 0.0% | +14.26% | 41 | |
Increased | 244,000(+880.5%) | $1.5M | 0.0% | +11.58% | 41 | |
Increased | 225,974(+803.9%) | $1.4M | 0.0% | +11.65% | 41 | |
Decreased | 205,903(-85.3%) | $1.2M | 0.0% | +19.28% | 0 |
Showing 1-20 of 60
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Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer