Lone Pine Rejiggers Flagship Fund

The firm shook up its Lone Cypress fund’s portfolio last quarter, though it still maintained a big position in Valeant.

Stephen Taub December 17, 2025

Stephen Mandel Jr.’s Greenwich, Connecticut–based Lone Pine Capital made several significant changes to the top holdings in Lone Cypress, the firm’s flagship long-short equity fund. But perhaps most significant is that Lone Cypress stood pat with its large position in Valeant Pharmaceuticals International. Although the

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