HIGHBRIDGE CAPITAL MANAGEMENT LLC
Position in IMSR — Terrestrial Energy Inc. /DE/
CIK 919185
NEW YORK, NY
Position in IMSR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,727,520
+$236,680 QoQ
Shares Held
244,000
-55.6% QoQ
Ownership
0.230%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#20
of 107 holders
Holding Since
Dec 2024
3 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in IMSR Over Time
Shares Held
Position Value (USD)
Position in Utilities - Regulated Electric
Utilities · as of Jun 30, 2026HIGHBRIDGE CAPITAL MANAGEMENT LLC holds $27,381,589 across 2 Utilities - Regulated Electric names. IMSR ranks #2 (6.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NWE |
NorthWestern Energy Group, Inc.
|
358,197 | $25,654,069 | |
| 2 | IMSR |
Terrestrial Energy Inc. /DE/
This page
|
244,000 | $1,727,520 |
All Filings in IMSR
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,727,520 | 244,000 | Shares | Sole | 2026-08-14 | |
| 2025-12-31 IMSRW | — | 305,000 | Principal | Sole | 2026-02-11 | |
| 2025-12-31 | $1,490,840 | 244,000 | Shares | Sole | 2026-02-11 | |
| 2024-12-31 HOND | — | 500,000 | Shares | Sole | 2025-02-12 | |
| No filing history on record for this holder in this stock. | ||||||