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    Sibanye-BlackRock stake increase: portfolio and price-cycle notes for mine planners

    January 28, 2026|

    Reviewed by Joe Ashwell

    Sibanye-BlackRock stake increase: portfolio and price-cycle notes for mine planners

    First reported on MINING.com

    30 Second Briefing

    BlackRock has lifted its stake in Sibanye-Stillwater to 5.001%, up from 3.57%, pushing the South African precious metals producer’s shares up 3.6% to a record $20.84 in New York and valuing the company at about $14.2 billion. The move comes as gold breaks through $5,300/oz, silver exceeds $117/oz and platinum hits a record high, materially improving revenue potential for Sibanye’s global PGM and gold portfolio. South Africa’s Public Investment Corp. remains the largest shareholder with more than 20%.

    Technical Brief

    • Previous BlackRock ownership at 3.57% already placed it among Sibanye-Stillwater’s largest institutional investors.
    • Sibanye-Stillwater is listed on both the JSE (SSW) and NYSE (SBSW), broadening capital access.
    • Public Investment Corp. lifted its stake in October 2025 to above 20%, consolidating anchor-shareholder influence.
    • Sibanye operates platinum group metal and gold mines across five continents, diversifying jurisdictional and commodity risk.

    Our Take

    Sibanye-Stillwater’s higher valuation on the back of gold and platinum exposure comes as it is already committing about €783 million to the Keliber lithium project in Finland, suggesting a stronger equity base could ease funding and balance-sheet pressure for that build-out.

    With BlackRock now above 5% and South Africa’s PIC holding more than 20%, Sibanye-Stillwater has an unusually concentrated institutional register for a Johannesburg- and New York-listed gold–PGM producer, which can stabilise support for large capital programmes but also sharpen scrutiny of underperforming assets such as Marikana.

    Gold and platinum feature across more than 260 keyword-matched pieces in our database, but Sibanye-Stillwater is one of the few names simultaneously active in lithium (Keliber) and previously in US battery metals (Rhyolite Ridge with Ioneer), signalling a deliberate pivot from pure precious metals into a diversified critical-minerals portfolio spanning Africa, the USA and Europe.

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    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

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