Which hedge funds own IMSR? TERRESTRIAL ENERGY INC, Q2 2026 13F holders
29 of the hedge funds tracked by WhaleCreep disclosed a position in IMSR (TERRESTRIAL ENERGY INC) in their Q2 2026 13F filings, worth $28.3m in total. The largest holder by portfolio weight is Yorkville Advisors Global, LP at 1.0% of its book. 10 managers opened a new position this quarter: Highbridge Capital Management LLC, Aquatic Capital Management LLC, Parallax Volatility Advisers, L.P., Engineers Gate Manager LP. 4 exited: Brevan Howard Capital Management LP, Diametric Capital, LP, Hite Hedge Asset Management LLC.
29tracked managers holding
10opened this quarter
4exited this quarter
Which hedge funds hold IMSR? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Yorkville Advisors Global, LP | Q2 2026 | 1.0% | $863.8k | 122,000 | 0% | held |
| Creek Drive Management Group LLC | Q2 2026 | 0.8% | $1.2m | 175,000 | -47% | reduced |
| Fny Investment Advisers, LLC | Q2 2026 | 0.4% | $1.1m | 151,650 | 129% | added |
| Periscope Capital Inc. | Q2 2026 | 0.1% | $729.6k | 122,000 | 0% | held |
| Harraden Circle Investments, LLC | Q2 2026 | 0.1% | $863.8k | 122,000 | 0% | held |
| Highbridge Capital Management LLC | Q2 2026 | 0.1% | $1.7m | 244,000 | – | new |
| CastleKnight Management LP | Q2 2026 | 0.0% | $1.2m | 165,400 | 172% | added |
| Sona Asset Management (us) LLC | Q2 2026 | 0.0% | $605.8k | 85,566 | 0% | held |
| Aquatic Capital Management LLC | Q2 2026 | 0.0% | $629.8k | 88,952 | – | new |
| Hudson Bay Capital Management LP | Q2 2026 | 0.0% | $4.2m | 589,293 | 30% | added |
| Verition Fund Management LLC | Q2 2026 | 0.0% | $2.7m | 374,958 | -16% | reduced |
| Parallax Volatility Advisers, L.P. | Q2 2026 | 0.0% | $485.1k | 68,518 | – | new |
| Prelude Capital Management, LLC | Q2 2026 | 0.0% | $177.0k | 25,000 | 98% | added |
| Moore Capital Management, LP | Q2 2026 | 0.0% | $531.0k | 75,000 | 0% | held |
| Engineers Gate Manager LP | Q2 2026 | 0.0% | $582.6k | 82,295 | – | new |
| Magnetar Financial LLC | Q2 2026 | 0.0% | $737.1k | 244,000 | 0% | held |
| Y-Intercept (Hong Kong) LTD | Q2 2026 | 0.0% | $270.1k | 38,150 | – | new |
| Alyeska Investment Group, L.P. | Q2 2026 | 0.0% | $1.6m | 222,000 | -69% | reduced |
| D. E. Shaw & Co., Inc. | Q2 2026 | 0.0% | $4.7m | 667,968 | -45% | reduced |
| ExodusPoint Capital Management, LP | Q2 2026 | 0.0% | $284.7k | 40,205 | – | new |
| Voloridge Investment Management, LLC | Q2 2026 | 0.0% | $590.3k | 83,374 | – | new |
| Tudor Investment Corp ET AL | Q2 2026 | 0.0% | $299.0k | 42,225 | 275% | added |
| Squarepoint Ops LLC | Q2 2026 | 0.0% | $605.3k | 85,500 | -51% | reduced |
| Balyasny Asset Management L.P. | Q2 2026 | 0.0% | $399.7k | 56,461 | -73% | reduced |
| Millennium Management LLC | Q2 2026 | 0.0% | $679.9k | 96,035 | – | new |
| Aqr Capital Management LLC | Q2 2026 | 0.0% | $423.2k | 59,777 | – | new |
| Marshall Wace, LLP | Q2 2026 | 0.0% | $143.6k | 20,278 | -23% | reduced |
| Quarry LP | Q2 2026 | 0.0% | $347 | 49 | – | new |
| Citadel Advisors LLC | Q2 2026 | 0.0% | $71.2k | 10,061 | -99% | reduced |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Brevan Howard Capital Management LP | 0.0% | $151.0k |
| Diametric Capital, LP | 0.3% | $355.4k |
| Hite Hedge Asset Management LLC | 0.4% | $1.4m |
| Schonfeld Strategic Advisors LLC | 0.0% | $115.6k |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| renaissance | Q2 2026 | 0.0% |
How has hedge fund ownership of IMSR changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 30 | $29.6m |
| Q1 2026 | 24 | $39.0m |
| Q4 2025 | 3 | $6.9m |
Counts every tracked manager that disclosed IMSR in that quarter's filing, including managers that have since stopped filing.