# IsoEnergy Ltd.: overview ISOU · NYSE · CIK 1997377 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31 Pages: [Overview](/companies/isou.md) · [Financials](/companies/isou/financials.md) · [Filings](/companies/isou/filings.md) · [Insiders](/companies/isou/insiders.md) Revenue is not reported in this company’s XBRL financial statements. ## Last eight quarters Not reported. ## Last five fiscal years | Line item | Unit | FY (2024-12-31) | FY2025 (2025-12-31) | | --- | --- | ---: | ---: | | Revenue | $m | not reported | not reported | | Gross margin | % | not reported | not reported | | Operating margin | % | not reported | not reported | | Net margin | % | not reported | not reported | | Diluted EPS | $ per share | [(1.02)](/filings/0001104659-26-020794.md) | [(0.04)](/filings/0001104659-26-020794.md) | | Free cash flow | $m | [(10.9)](/filings/0001104659-26-020794.md) | [(13.3)](/filings/0001104659-26-020794.md) | - Revenue. XBRL not reported. - Gross margin (gross profit / revenue). XBRL not reported. - Operating margin (operating income / revenue). XBRL Operating income: ifrs-full:ProfitLossFromOperatingActivities. - Net margin (net income / revenue). XBRL Net income: ifrs-full:ProfitLoss. - Diluted EPS. XBRL Diluted EPS: ifrs-full:DilutedEarningsLossPerShare. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: ifrs-full:CashFlowsFromUsedInOperatingActivities; Capital expenditure: ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities. Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing. ## Insider purchases and sales The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/isou/insiders.md) None in coverage. ## Funds that report holding it From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md) | Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before | | --- | --- | ---: | ---: | --- | --- | | [VAN ECK ASSOCIATES CORP](/funds/869178.md) | 2026-06-30 | $45.5m | 4,566,386 | | Added +2,222,875 | | [L1 Capital Pty Ltd](/funds/1817646.md) | 2026-06-30 | $27.7m | 2,778,857 | | Added +293,780 | | [MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.](/funds/1705339.md) | 2026-06-30 | $24.7m | 2,481,841 | | Added +31,860 | | [Vident Advisory, LLC](/funds/1744347.md) | 2026-06-30 | $12.5m | 1,250,237 | | Added +225,911 | | [CIBC WORLD MARKET INC.](/funds/1421224.md) | 2026-06-30 | $10.1m | 1,014,328 | | Reduced −9,041 | | [MANUFACTURERS LIFE INSURANCE COMPANY, THE](/funds/928047.md) | 2026-06-30 | $9.0m | 932,342 | | Added +7,665 | | [MASTERS CAPITAL MANAGEMENT LLC](/funds/1104186.md) | 2026-06-30 | $6.0m | 600,000 | | Reduced −100,000 | | [UBS Group AG](/funds/1610520.md) | 2026-06-30 | $5.7m | 572,217 | | Added +269,634 | | [FIRETRAIL INVESTMENTS PTY LTD](/funds/1943822.md) | 2026-06-30 | $2.9m | 293,110 | | New +293,110 | | [Invst, LLC](/funds/1867587.md) | 2026-06-30 | $2.3m | 235,377 | | Reduced −7,856 | ## Recent filings [All 70 filings](/companies/isou/filings.md) | Filed | Accepted | Form | What it is | Accession | | --- | --- | --- | --- | --- | | 2026-10-13 | 12:59 ET | [6-K](/filings/0001279569-26-000971.md) | Report of a foreign private issuer, period 2026-10-13 | 0001279569-26-000971 | | 2026-09-08 | 11:11 ET | [6-K](/filings/0001279569-26-000856.md) | Report of a foreign private issuer, period 2026-09-08 | 0001279569-26-000856 | | 2026-08-24 | 13:46 ET | [6-K](/filings/0001279569-26-000818.md) | Report of a foreign private issuer, period 2026-08-24 | 0001279569-26-000818 | | 2026-08-19 | 21:28 ET | [6-K](/filings/0001279569-26-000812.md) | Report of a foreign private issuer, period 2026-08-19 | 0001279569-26-000812 | | 2026-08-04 | 11:36 ET | [6-K](/filings/0001279569-26-000732.md) | Report of a foreign private issuer, period 2026-08-04 | 0001279569-26-000732 | | 2026-07-30 | 23:17 ET | [6-K](/filings/0001104659-26-088306.md) | Report of a foreign private issuer, period 2026-06-30 | 0001104659-26-088306 | | 2026-07-13 | 11:57 ET | [6-K](/filings/0001279569-26-000667.md) | Report of a foreign private issuer, period 2026-07-13 | 0001279569-26-000667 | | 2026-07-08 | 11:36 ET | [6-K](/filings/0001279569-26-000640.md) | Report of a foreign private issuer, period 2026-07-08 | 0001279569-26-000640 | | 2026-06-29 | 12:12 ET | [6-K](/filings/0001279569-26-000603.md) | Report of a foreign private issuer, period 2026-06-29 | 0001279569-26-000603 | | 2026-06-25 | 11:32 ET | [6-K](/filings/0001279569-26-000591.md) | Report of a foreign private issuer, period 2026-06-25 | 0001279569-26-000591 | ## Latest annual report [Form 40-F for the fiscal year ended Dec 31, 2025](/filings/0001104659-26-020794.md), filed Feb 27, 2026. ## Forecast league Not in this season’s league. [This season’s league](/leagues.md) ## About the filer - CIK: 1997377 - Tickers: ISOU - Exchange: NYSE - SIC code: 1090 Miscellaneous Metal Ores - State of incorporation: A6 - Filer category:
Emerging growth company Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:51 ET. No prices; not investment advice.