Stephen Mandel - Lone Pine Capital Portfolio Position Sizes (Q1 2026)

As of Mar 31, 2026, the Lone Pine Capital portfolio balances reported a total equity value of $12.54B across 36 publicly traded holdings. These balances reflect the most recent SEC 13F filing dated May 15, 2026, providing an updated snapshot of assets under management.

The portfolio balances highlight VISTRA CORP (VST) as the single largest position, accounting for 7.4% of total equity value, followed by ASML HLDG NV (ASML), CARPENTER TECHNOLOGY CORP (CRS), LPL FINL HLDGS INC (LPLA), and others. Collectively, the top five holdings represent 29.6% of the portfolio, showing how capital is distributed among core positions and long-term investments.