IsoEnergy Ltd.
ISOU- Exchange
- NYSE
- Industry
- Miscellaneous Metal Ores
- SEC CIK
- 0001997377
No open-market purchases or sales by IsoEnergy Ltd. insiders were filed in the last 90 days; 48 institutions reported holding it in 13F filings for Q2 2026, worth $161.4M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in IsoEnergy Ltd. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 20
- +19 vs. Q1 2025
- Shares held
- 4.40M
- +4.40M (+404,598.5%) vs. Q1 2025
- Total value
- $35.3M
- +$35.3M (+491,636.4%) vs. Q1 2025
- New holders
- 19
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ISOU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 48 | $161.4M |
| Q1 2026 | 40 | $136.8M |
| Q4 2025 | 34 | $61.2M |
| Q3 2025 | 33 | $52.6M |
| Q2 2025 | 20 | $35.3M |
| Q1 2025 | 1 | $7.18K |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding IsoEnergy Ltd.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mirae Asset Global ETFs Holdings Ltd. | 1,600,587 | $11.4M | 0.02% | +1,600,587 | New |
| MMCAP International Inc. SPC | 661,649 | $8.73M | 1.05% | +661,649 | New |
| Vident Advisory, LLC | 735,110 | $5.23M | 0.06% | +735,110 | New |
| CIBC World Markets Inc. | 723,484 | $5.16M | 0.01% | +723,484 | New |
| Arosa Capital Management LP | 160,425 | $1.14M | 0.83% | +160,425 | New |
| UBS Group AG | 142,443 | $1.02M | 0.00% | +142,443 | New |
| Bank of America Corp | 94,838 | $677.1K | 0.00% | +94,838 | New |
| Sprott Inc. | 70,618 | $505.1K | 0.03% | +70,618 | New |
| Heights Capital Management, Inc | 57,500 | $410.6K | 0.13% | +57,500 | New |
| Vontobel Holding Ltd. | 47,116 | $335.8K | 0.00% | +47,116 | New |
| Bridgewater Associates, LP | 37,589 | $267.2K | 0.00% | +37,589 | New |
| Morgan Stanley | 27,613 | $197.2K | 0.00% | +27,613 | New |
| NFP Retirement, Inc. | 19,000 | $135.7K | 0.01% | +19,000 | New |
| PenderFund Capital Management Ltd. | 13,100 | $93.3K | 0.02% | +13,100 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,766 | $33.9K | 0.00% | +4,766 | New |
| ORG Partners LLC | 1,087 | $7.85K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 875 | $6.25K | 0.00% | +875 | New |
| Royal Bank of Canada | 500 | $4.00K | 0.00% | +500 | New |
| Natixis | 399 | $2.85K | 0.00% | +399 | New |
| Fairscale Capital, LLC | 374 | $2.38K | 0.00% | +374 | New |