Investor profile · Q2 2026 13F

Stephen Mandel’s Portfolio

Founded Lone Pine Capital in 1997 after Tiger Management. The firm runs concentrated growth-equity portfolios built on deep fundamental research.

Portfolio value

$16.36B

Holdings

Last 13F filed

Aug 14, 2026

Report quarter

Q2 2026

Top holdings

1—Nebius Group N.V.$1.18B7.2%2—Asml Hldg Nv$1.13B6.9%3—Seagate Technology Hldngs Pl$965.11M5.9%4HDHome Depot Inc$918.09M5.6%5AMATApplied Matls Inc$873.19M5.3%6MDLNMedline Inc$826.99M5.1%7—Linde Plc$808.55M4.9%8TERTeradyne Inc$722.41M4.4%9GLWCorning Inc$696.83M4.3%10CVNACarvana Co$692.47M4.2%

Full holdings, history & AI analysis on the Lone Pine Capital page →

Data source: Lone Pine Capital’s SEC Form 13F-HR filings, most recently filed Aug 14, 2026. 13F filings disclose long U.S. equity positions only, with up to a 45-day lag. How we process this data →