Explorers & developers / Explorers (resource stage)
Cauldron Energy
ASX:CXUOTC: CAULFWestern Australiawebsite
Cauldron Energy is a resource-stage uranium explorer listed on the ASX as CXU (OTC: CAULF), active in Western Australia. The company has disclosed 55.6 Mlb of U3O8 across 3 deposits, led by Yanrey — Bennet Well in Western Australia (JORC 2012, as of Dec 2024). Last reported cash was A$3.7M as at Jun 2026, per the filing cited below.
Market cap
$154M
live, primary listing
Share price
A$0.105
ASX:CXU
Disclosed resource
55.6 Mlb
U3O8 across 3 deposits, source-linked
MCap/lb
$2.77
EV/lb $2.72 (cash-adjusted)
CXU share price, 1 year
Disclosed resources
| Deposit | Resource | Grade | Category · code | Method | Sources |
|---|---|---|---|---|---|
| Yanrey — Bennet WellWestern Australia | 30.9 Mlb | 360 ppm eU3O8 (150 ppm cut-off) | Indicated + InferredJORC 2012 · Dec 2024 | ISRIssuer states Bennet Well is an excellent ISR candidate (CSIRO test work; deposit page). | Cauldron — Bennet Well deposit pageCauldron — Yanrey project page (current MRE statements) |
| Yanrey — Manyingee SouthWestern Australia | 14.9 Mlb | 319 ppm eU3O8 (100 ppm cut-off) | InferredJORC 2012 · Aug 2026 | ISRIssuer-stated in-situ leach amenability (deposit page). | Cauldron — Yanrey project page (current MRE statements)Smallcaps: Manyingee South discovery coverageCurrent issuer-stated figure (accessed Aug 2026). Maiden MRE (Dec 2025) was 11.1 Mlb; subsequently expanded to 14.9 Mlb after further drilling. |
| Yanrey — Manyingee NorthWestern Australia | 9.8 Mlb | 297 ppm eU3O8 (100 ppm cut-off) | InferredJORC 2012 · Aug 2026 | ISRISR amenability stated at the Yanrey project level (project page cited on this row), not deposit-specific. | Cauldron — Yanrey project page (current MRE statements)Mining.com.au: Manyingee North strike quadrupled (Jul 2026)Maiden MRE defined from 2025 drilling; 2026 step-out drilling has since quadrupled the strike length with mineralisation open in both directions (figure not yet updated by the company). |
Cash and runway
A$3.7M in cash and equivalents as at Jun 2026 (US$2.6M at the live rate)
The company stated 6.47 quarters of funding available in the same filing.
Source: Cauldron Quarterly Activities / Appendix 5B, June 2026 quarter (full-text record, 30 Jul 2026) (third-party). EV/lb on this page subtracts this cash from the live market cap; debt is not subtracted.
Exploration targets †
The potential quantity and grade of an Exploration Target is conceptual in nature. There has been insufficient exploration to estimate a Mineral Resource and it is uncertain if further exploration will result in the estimation of a Mineral Resource. Ranges are shown exactly as the issuer disclosed them and are never added to the resource figures above.
- Yanrey (project-wide, 30 prospective areas) 130–390 Mt · 294–604 ppm U3O8 · 89.7–269 Mlb contained · Jun 2026 [1]Additional to the ~55 Mlb of defined Yanrey resources; grades pair with tonnage cases as filed (294 ppm with the 130 Mt lower case, 604 ppm with the 390 Mt upper). Supersedes the Jan 2024 and May 2026 targets.
Company notes
ISR-amenable sandstone system; >55 Mlb defined across three Yanrey deposits with the Manyingee North discovery still growing.
Frequently asked questions
- What uranium resources has Cauldron Energy disclosed?
- Cauldron Energy has disclosed 55.6 Mlb of contained U3O8: Yanrey — Bennet Well (30.9 Mlb, JORC 2012, as of Dec 2024); Yanrey — Manyingee South (14.9 Mlb, JORC 2012, as of Aug 2026); Yanrey — Manyingee North (9.8 Mlb, JORC 2012, as of Aug 2026). Each figure links to the company disclosure that published it.
- How much cash does Cauldron Energy have?
- Cauldron Energy reported A$3.7M in cash and equivalents as at Jun 2026, per the quarterly filing cited on this page. The company stated 6.47 quarters of funding available in the same filing.
- Where does Cauldron Energy stock trade?
- Cauldron Energy trades on the ASX under the ticker CXU, with a US over-the-counter listing under CAULF. The market cap shown on this page is computed live from the primary listing.
Figures on this page come from the cited company disclosures; the tracker methodology explains tiers, ratios and staleness rules. Prices refresh hourly. Informational only, not investment advice.
Explore more
Cite this page
Using our data in an article or report? Please credit Yellowcake Analytics with a link.
Yellowcake Analytics. "Cauldron Energy (Yanrey — Bennet Well)." Yellowcake Analytics, 2026, https://www.yellowcakeanalytics.com/explorers/cauldron-energy.
<a href="https://www.yellowcakeanalytics.com/explorers/cauldron-energy">Cauldron Energy (Yanrey — Bennet Well)</a> — Yellowcake Analytics (www.yellowcakeanalytics.com)
The weekly uranium brief
Spot moves, SPUT flows, filings, and contract news, once a week. Plus a free daily CSV of our uranium equity screener snapshot.