As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of Jaguar Uranium Corp. The largest reported stake is IsoEnergy Ltd.'s, at 16.1%. One filing is on record since March 3, 2026 (Schedule 13D, March 3, 2026).
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Jaguar Uranium Corp. has 1 Schedule 13D or 13G filing on record since 2026-03-03. 1 holder's latest filing reports 5% or more of class a common shares, no par value. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| IsoEnergy Ltd. | 16.1% | 3,253,150 | SCHEDULE 13D, 2026-03-03 | 2026-02-12 |
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Purpose of Transaction (Item 4)
IsoEnergy Ltd.
The Reporting Persons acquired the Common Shares for investment purposes. The Reporting Persons intend to review their investment in the Company on a continuing basis and, depending upon various factors, including without limitation, any discussions between the Reporting Persons and representatives of the Company, the Company's financial position and strategic direction, overall market conditions, other investment opportunities available to the Reporting Persons, and the availability of securities of the Company at prices that would make the purchase or sale of such securities desirable, the Reporting Persons may: (i) increase or decrease their position in the Company through, among other things, the purchase or sale of securities of the Company, including through transactions involving the Common Shares and/or other equity, debt, notes, other securities, or derivative or other instruments that are based upon or relate to the value of securities of the Company in the open market or otherwise; (ii) enter into transactions that increase or hedge their economic exposure to the Common Shares without affecting their beneficial ownership of the Common Shares; or (iii) consider or propose one or more of the actions described in subparagraphs (a) - (j) of Item 4 of Schedule 13D.Item 4 of the SCHEDULE 13D filed 2026-03-03
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-03-03 | IsoEnergy Ltd. | 16.1% | SCHEDULE 13D |
Also on the record for Jaguar Uranium Corp.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| February 11, 2026 | IPO filing, Form 424B4 | $4 a share | IPO filings | Source |
| January 30, 2026 | IPO filing, Form S-1/A | $4 to $6 a share | IPO filings | Source |
| January 30, 2026 | IPO filing, Form S-1/A | $4 to $6 a share | IPO filings | Source |
| January 26, 2026 | IPO filing, Form S-1/A | $4 to $6 a share | IPO filings | Source |
| January 9, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| December 8, 2025 | IPO filing, Form S-1 | — | IPO filings | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.
