Stephen Mandel's Top Holdings at Lone Pine Capital (March 31, 2026)
Stephen Mandel's portfolio as of March 31, 2026, is dominated by high-growth companies like ASML and VST, with significant share increases in several key holdings.

As of March 31, 2026, Stephen Mandel's portfolio at Lone Pine Capital is strategically positioned with a selection of high-growth companies. The fund's holdings reflect a focus on sectors such as Technology, Utilities, and Industrials, with significant allocations to companies like ASML and VST.
Mandel's portfolio includes a substantial position in ASML HLDG NV (ASML), a leader in semiconductor equipment. The fund holds a significant allocation of 6.9%, with shares increasing by 8.29% from the previous period.
Another key holding is VISTRA CORP (VST), a Utilities company. Lone Pine Capital holds approximately 7.42% of its portfolio in VST, with a notable 18.72% increase in shares during the prior period.
ASML HLDG NV (ASML) is another major position, representing 6.9% of the portfolio. The fund has seen an 8.29% increase in its holdings of this semiconductor equipment giant.
Technology remains a strong theme in Mandel's portfolio. CARPENTER TECHNOLOGY CORP (CRS) holds a 5.71% allocation, while APPLOVIN CORP (APP) and TERADYNE INC (TER) each represent 4.65% and 4.43% respectively.
Lone Pine Capital also holds a significant stake in TALEN ENERGY CORP (TLN) at 4.63% and GLASSHOUSE CAPITAL CORP (GLW) at 4.03%, showcasing diversification across different growth sectors.
For detailed analysis of Stephen Mandel's investment strategy and Lone Pine Capital's holdings, visit the investor profile. You can explore each stock's performance and details on VST, ASML, CRS, and other holdings mentioned in this report.