Altius Minerals Corporation Closes Transaction Increasing Ownership Interest in Great Bay Renewables and Announces Increased Credit Facility
Altius Minerals (TSX: ALS, OTCQX: ATUSF) said it closed a deal to raise its effective ownership in Great Bay Renewable Holdings (GBR) to 50% from 29%. Apollo-affiliated funds sold their GBR interests for about US$390m to Northampton, which then sold its Altius Renewable Royalties Corp. stake to Altius for about US$168m. Altius also amended its credit facility to C$350m from C$225m and drew C$100m.
How this was made

The 30-second read
Why it matters
The close increases Altius’s effective ownership in GBR from 29% to 50% and shifts reporting to proportionate 50% revenues and expenses from Q3 2026. Separately, Altius amended its credit facility to C$350 million, extended maturity to July 2030, and drew C$100 million tied to closing and funding the GBR transaction.
Market read
This is a primary disclosure of deal closing plus financing terms and a funding draw, which can affect near-to-medium term earnings mix and leverage expectations.
What to watch
Traders may be underweighting the effect of variable-rate interest and the net debt ratio pricing improvements, which could change the effective cost of capital versus prior terms.
Background
Altius previously announced a transaction (July 10, 2026) involving Great Bay Renewable Holdings and a tripartite ownership reallocation among Apollo funds, Northampton Capital Partners, and Altius.
Ticker impact
Altius closed the transaction to raise its effective ownership in Great Bay Renewables to 50% and will report 50% of GBR revenues/expenses from Q3 2026.
Likely modest positive bias as the deal increases attributable cash-flow participation, partially offset by higher leverage from the amended credit facility draw.
The article discloses deal close, ownership step-up, and a C$100 million draw, which are direct drivers for future earnings mix and balance-sheet optics, but it provides no valuation or guidance beyond proportionate reporting.
Apollo funds sold their membership interests in Great Bay Renewables to Northampton, exiting Apollo’s ownership in GBR at closing.
No clear near-term directional signal for APO from this disclosure alone.
While the transaction is described, the article does not quantify Apollo’s net proceeds impact on earnings or capital allocation for APO, limiting tradable specificity.
Market effects
Renewable royalty/streaming deal activity and financing terms may influence sentiment toward royalty and renewable infrastructure investment structures.
Canadian credit facility amendment and draw may be relevant for Canadian bank credit sentiment, but impact is likely limited.
Apollo’s exit and Altius’s increased stake reflect ongoing global capital rotation into renewable-linked cash flows.
Counterpoint
The ownership step-up may not translate into near-term earnings upside if GBR cash flows are back-ended or if financing costs rise with the amended facility.
Key entities
- companyAltius Minerals Corporation
Acquirer increasing effective ownership in Great Bay Renewables to 50% and amending its credit facility to fund the transaction.
- assetGreat Bay Renewable Holdings, LLC and Great Bay Renewable Holdings II, LLC (GBR)
Renewable holdings whose ownership is reallocated to reach 50% Altius effective interest.
- investorApollo funds
Sold membership interests in GBR to Northampton and exited GBR ownership at closing.
- investorNorthampton Capital Partners
Purchased Apollo’s GBR interests and sold its interest in Altius Renewable Royalties Corp. to Altius as part of the tripartite transaction.
- financial_institutionsCredit Facility lenders
Bank of Nova Scotia (administrative agent) and other participating lenders that increased and amended Altius’s revolving credit facility.



