3K Limited Partnership

3K Limited Partnership

Peter H. Kamin founded 3K Limited Partnership after his tenure as a founding member and Managing Partner at ValueAct Capital, the activist hedge fund known for long-term concentrated stakes. The office operates from Boston and maintains a Palm Beach Gardens address tied to the Kamin family foundation. No founding year is publicly disclosed. The firm invests across private equity and public equities, typically via direct positions and co-investments. Known relationships include ValueAct Capital as a co-investor, and Kamin’s former colleagues remain in the office's professional network. The strategy emphasizes concentrated holdings, consistent with Kamin’s background. Confirmed portfolio specifics are not publicly available. The office is lean: named partners David Schneider (also River Birch Partners) and Managing Directors Anthony Livingston and Philip B. Livingston operate alongside Kamin. Kamin is a past member of the Higginson Society, a Boston Symphony Orchestra donor circle, and served on the Tufts University Board of Trustees. The Peter H. Kamin Family Foundation files from Palm Beach Gardens. 3K Limited Partnership’s structural differentiator is its close tie to ValueAct Capital — Kamin co-founded the activist firm and built his office around that network. The succession from co-founder of a major activist fund to standalone family office creates a direct lineage rare among private family vehicles.