Pensam Acquires Global Investment Group Stoneweg
Stoneweg acquired by Pensam
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Stoneweg
Deal Value
$233,000,000
January 21, 2026

Pensam
Pensam has acquired Stoneweg, a global alternative investment group, for $233.0 million.
This transaction sees Pensam taking ownership of the Geneva, Switzerland-headquartered firm, which is part of SWI Group.
Stoneweg, founded in 2015 by a team of investment professionals, has established itself as a significant player in the alternative investment landscape.
Stoneweg manages approximately €9.
0 billion in assets and serves as a trusted investment manager for a diverse range of global and local investors, capital allocators, and finance houses.
The group has demonstrated a strong track record of investment outperformance, utilizing various structures including club deals, joint ventures, and co-investments across private and listed strategies and multiple asset classes.
Its operational footprint spans 15 European countries, the US, and Singapore, supported by over 300 professionals and a network of local teams focused on identifying, developing, and managing real estate and other alternative investments globally.
This acquisition is strategically significant for Pensam, aiming to integrate Stoneweg's extensive expertise and global reach in alternative investments.
The move is expected to enhance Pensam's capabilities in real estate and other alternative asset classes, leveraging Stoneweg's established network of local operating teams and its robust investment management platform.
Synergies are anticipated through the combination of Stoneweg's diverse investment strategies and its broad geographic presence, which includes key markets in Europe, the US, and Asia.
The integration of Stoneweg into Pensam is set to create a more expansive and diversified investment entity.
The combined organization is expected to offer an enhanced suite of alternative investment solutions, capitalize on Stoneweg's proven track record, and expand its global footprint, positioning the unified firm for continued growth and broader market engagement in the alternative investment sector.
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