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IsoEnergy Ltd. (ISOU)

$8.23 +0.86% NYSE: ISOU · 15-min delayed

Public · NYSE: ISOU
24 employees

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$611.5MMarket cap

24Employees

ISOUNYSE

2017IPO

About IsoEnergy Ltd.

IsoEnergy Ltd is engaged in the acquisition, exploration, and evaluation of uranium properties in Canada. The company's project profile includes Geiger, Thorburn Lake, Full Moon, Edge, Collins Bay Extension, North Thorburn, 2Z Lake, and Madison. It operates in Canada, the United States, and Australia.

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Company facts

Type: Public · NYSE: ISOU
Employees: 24
IPO date: Apr 4, 2017
Industry: Metal & Steel
Website: Visit site

Incorporation record

Incorporated in: CA-ON — outside the United States
Registered office: Toronto, CA
Ultimate parent: Nexgen Energy Ltd. (CA)
Legal entity ID: 5299000RYB4XC9F7VC32

Source: GLEIF, the global Legal Entity Identifier registry · checked Aug 8, 2026. A US headquarters does not always mean US incorporation.

Is IsoEnergy Ltd. an American company? No. IsoEnergy Ltd. is incorporated in Canada and its ultimate owner is NexGen Energy Ltd. in Canada. It maintains US operations and its shares trade on NYSE — which is why it is often mistaken for a US company.

Registry IDs

Ticker: ISOU NYSE
SEC CIK: 1997377
LEI: 5299000RYB4XC9F7VC32
SIC: 1090 Miscellaneous Metal Ores

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Reported figures

Financial summary

Market cap: $611.5M

NYSE: ISOU

$8.23 +0.86%

15-minute delayed · data by Polygon.io

Past year · hover for prices

$7.47 $13.22

52-week range

Market cap: $611.5M
Shares outstanding: 74.3M
Open: —
Day range: –
Prev close: —
Volume: —
IPO date: Apr 4, 2017

IsoEnergy Ltd. (ISOU) Stock Price

Trading 38% below its 52-week high.

Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.

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Newsroom

News about IsoEnergy Ltd.

IsoEnergy Commences 8,000 Metre Summer Drill Program at the Larocque East Project, Athabasca Basin Benzinga · 2026-06-11 · positive ATHA Energy Announces $25 Million LIFE Private Placement of Flow-Through Shares GlobeNewswire Inc. · 2026-01-15 · neutral ISOENERGY AND PUREPOINT INTERSECT UP TO 8.1% U₃O₈ AT DORADO PROJECT Benzinga · 2025-09-18 · positive IsoEnergy and Purepoint Confirm Uranium Discovery In Initial Drilling at the Dorado Joint Venture Project Benzinga · 2025-07-08 · positive IsoEnergy Ltd. Announces Bought Deal Financing Benzinga · 2025-06-16 · positive

News & sentiment via Polygon.io

FAQ

IsoEnergy Ltd.: frequently asked questions

Is IsoEnergy Ltd. an American company?

No — IsoEnergy Ltd. is not an American company. IsoEnergy Ltd. is incorporated in Canada and its ultimate owner is NexGen Energy Ltd. in Canada. It maintains US operations and its shares trade on NYSE — which is why it is often mistaken for a US company.

Where is IsoEnergy Ltd. incorporated?

IsoEnergy Ltd. is legally incorporated in Canada, according to its GLEIF legal-entity record.

Who owns IsoEnergy Ltd.?

The ultimate parent of IsoEnergy Ltd. on record is NexGen Energy Ltd., registered in Canada.

Is IsoEnergy Ltd. traded on a US stock exchange?

Yes — IsoEnergy Ltd. trades under the ticker ISOU on the NYSE. A US stock listing does not by itself make a company American — incorporation and ownership are what this page reports.

Is IsoEnergy Ltd. publicly traded?

Yes — IsoEnergy Ltd. is a publicly traded company. Its stock trades under the ticker symbol ISOU on the NYSE.

What does IsoEnergy Ltd. do?

IsoEnergy Ltd. is an American Metal & Steel company in the Manufacturing & Industrial sector.

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