Who owns IsoEnergy Ltd.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ISOU from SEC Form 13F filings across 48 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 48 institutions disclosed 16.2M shares of IsoEnergy Ltd. worth $161.4M — about 31.8% of shares outstanding; the largest disclosed holder is VAN ECK ASSOCIATES CORP. Source: SEC Form 13F filings, parsed by EvidInvest.
48
13F holders
$161.4M
value, 2026 filers
31.8%
of shares outstanding (16.2M sh)
13
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ISOU's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | VAN ECK ASSOCIATES CORP | 4.6M | $45.5M | 0.0% | 9% | +94.9% |
| 2 | L1 Capital Pty Ltd | 2.8M | $27.7M | 0.9% | 5.4% | +11.8% |
| 3 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2.5M | $24.7M | 0.0% | 4.9% | +1.3% |
| 4 | Vident Advisory, LLC | 1.3M | $12.5M | 0.1% | 2.5% | +22.1% |
| 5 | CIBC WORLD MARKET INC. | 1.0M | $10.1M | 0.0% | 2% | -0.9% |
| 6 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 932,342 | $9.0M | 0.0% | 1.8% | +0.8% |
| 7 | MASTERS CAPITAL MANAGEMENT LLC | 600,000 | $6.0M | 0.2% | 1.2% | -14.3% |
| 8 | UBS Group AG | 572,217 | $5.7M | 0.0% | 1.1% | +89.1% |
| 9 | FIRETRAIL INVESTMENTS PTY LTDNEW | 293,110 | $2.9M | 0.8% | 0.6% | new |
| 10 | Invst, LLC | 235,377 | $2.3M | 0.2% | 0.5% | -3.2% |
| 11 | MIRABELLA FINANCIAL SERVICES LLPNEW | 158,600 | $1.6M | 0.2% | 0.3% | new |
| 12 | Acasta Partners UK LLP | 150,700 | $1.5M | 0.8% | 0.3% | +88.4% |
| 13 | GOLDMAN SACHS GROUP INC | 139,417 | $1.4M | 0.0% | 0.3% | +150.0% |
| 14 | PenderFund Capital Management Ltd. | 139,300 | $1.4M | 0.2% | 0.3% | -4.1% |
| 15 | CITIGROUP INC | 110,179 | $1.1M | 0.0% | 0.2% | +22.6% |
| 16 | Banque Cantonale Vaudoise | 101,478 | $1.0M | 0.0% | 0.2% | 0.0% |
| 17 | INTACT INVESTMENT MANAGEMENT INC. | 70,581 | $703,645 | 0.0% | 0.1% | -35.0% |
| 18 | STIFEL FINANCIAL CORP | 69,193 | $689,865 | 0.0% | 0.1% | -56.0% |
| 19 | SPROTT INC. | 66,969 | $669,039 | 0.0% | 0.1% | +0.8% |
| 20 | TD Asset Management Inc | 66,224 | $660,023 | 0.0% | 0.1% | +23.5% |
| 21 | BANK OF AMERICA CORP /DE/ | 58,690 | $585,139 | 0.0% | 0.1% | -47.6% |
| 22 | OLD MISSION CAPITAL LLC | 58,183 | $580,084 | 0.0% | 0.1% | +81.0% |
| 23 | MACKENZIE FINANCIAL CORP | 45,626 | $645,152 | 0.0% | 0.1% | +26.9% |
| 24 | Ausbil Investment Management LtdNEW | 37,700 | $375,262 | 0.2% | 0.1% | new |
| 25 | Vontobel Holding Ltd. | 34,651 | $345,126 | 0.0% | 0.1% | -2.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.