Alyeska Investment Group, L.P.
Position in IMSR — Terrestrial Energy Inc. /DE/
CIK 1453072
CHICAGO, IL
Position in IMSR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,571,760
-$2,763,850 QoQ
Shares Held
222,000
-69.3% QoQ
Ownership
0.210%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 107 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IMSR Over Time
Shares Held
Position Value (USD)
Position in Utilities - Regulated Electric
Utilities · as of Jun 30, 2026Alyeska Investment Group, L.P. holds $118,158,621 across 6 Utilities - Regulated Electric names. IMSR ranks #6 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CNP |
Centerpoint Energy Inc
|
576,283 | $25,379,503 | |
| 2 | ETR |
Entergy Corp /De/
|
209,910 | $24,110,262 | |
| 3 | PPL |
PPL Corp
|
659,607 | $23,976,714 | |
| 4 | AEP |
American Electric Power Co Inc
|
172,030 | $23,535,424 | |
| 5 | FE |
Firstenergy Corp
|
411,968 | $19,584,958 | |
| 6 | IMSR |
Terrestrial Energy Inc. /DE/
This page
|
222,000 | $1,571,760 |
All Filings in IMSR
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,571,760 | 222,000 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $4,335,610 | 722,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $4,411,420 | 722,000 | Shares | Sole | 2026-02-13 | |
| No filing history on record for this holder in this stock. | ||||||