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Head-to-head comparison

Stephen Mandel vs Lee Ainslie

Stephen Mandel
Lone Pine Capital
Q9/10
"Long-only growth at a reasonable price. Deep research. Tiger Cub."
5 positionsSince 1997
Lee Ainslie
Maverick Capital
Q8/10
"Long-short equity, deep fundamental, team-based research."
5 positionsSince 1993

Shared conviction

Stocks both managers hold as a top position. Overlap in conviction is a strong consensus signal.

TickerStephen %Lee %
META6.4%2.9%
MSFT7.8%3.8%
NVDA5.1%3.1%
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Recent moves — Q1 2026

Latest quarter activity for each manager.

Stephen Mandel
  • VADD +510%
  • SPOTADD +288%
  • MCKNEW
  • CIENANEW
  • ARGANNEW
  • GOOGLNEW
  • APPADD +88%
  • HLTADD +54%
  • TLNADD +41%
  • CRSADD +38%
  • NUADD +28%
  • THCADD +26%
  • VSTADD +19%
  • ASMLADD +8%
  • MSFTEXIT
  • DASHEXIT
  • AMZNEXIT
  • PFEEXIT
  • KKRREDUCE -96%
  • TSMREDUCE -54%
  • BKNGREDUCE -48%
  • BSXREDUCE -48%
  • MAREDUCE -41%
  • BNREDUCE -37%
Lee Ainslie
  • METANEW
  • GOOGLNEW
  • GLDNEW
  • ASMLNEW
  • KLANEW
  • LRCXNEW
  • PDDEXIT
  • MSFTEXIT
  • CSGPEXIT
  • LPLAEXIT
  • CMGEXIT
  • CEGEXIT
  • VSTEXIT
  • BABAEXIT
  • SPOTEXIT
  • PGREXIT
  • TMOEXIT
  • CSXEXIT
  • BNREDUCE -99%
  • NVDAREDUCE -94%
  • UNPREDUCE -94%
  • COFREDUCE -87%
  • LYVREDUCE -73%
  • CRSREDUCE -61%
  • TSMREDUCE -35%
  • APIREDUCE -32%
  • CRHREDUCE -27%
  • DHRREDUCE -12%
  • AMZNREDUCE -10%

Data sourced from 13F filings with the SEC. Overlap in top positions is a concrete consensus signal, not investment advice.