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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.

Q2 2025 vs. Q1 2025

How the institutions holding IsoEnergy Ltd. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of ISOU: Q1 2025 compared with Q2 2025
MeasureQ1 2025Q2 2025Change
Holders120+19
Shares1.09K4.40M+4.40M (+404,598.5%)
Value$7.18K$35.3M+$35.3M (+491,636.4%)

New holders (19)

Institutions that held IsoEnergy Ltd. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to ISOU in Q2 2025
InstitutionSharesValue% of portfolio
Mirae Asset Global ETFs Holdings Ltd.1,600,587$11.4M0.02%
MMCAP International Inc. SPC661,649$8.73M1.05%
Vident Advisory, LLC735,110$5.23M0.06%
CIBC World Markets Inc.723,484$5.16M0.01%
Arosa Capital Management LP160,425$1.14M0.83%
UBS Group AG142,443$1.02M0.00%
Bank of America Corp94,838$677.1K0.00%
Sprott Inc.70,618$505.1K0.03%
Heights Capital Management, Inc57,500$410.6K0.13%
Vontobel Holding Ltd.47,116$335.8K0.00%
Bridgewater Associates, LP37,589$267.2K0.00%
Morgan Stanley27,613$197.2K0.00%
NFP Retirement, Inc.19,000$135.7K0.01%
PenderFund Capital Management Ltd.13,100$93.3K0.02%
Zurcher Kantonalbank (Zurich Cantonalbank)4,766$33.9K0.00%
CIBC Private Wealth Group, LLC875$6.25K0.00%
Royal Bank of Canada500$4.00K0.00%
Natixis399$2.85K0.00%
Fairscale Capital, LLC374$2.38K0.00%

Sold out (0)

Institutions that held IsoEnergy Ltd. at the end of Q1 2025 and filed for Q2 2025 without it.

None.