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Head-to-head comparison
Stanley Druckenmiller vs Stephen Mandel
Stanley Druckenmiller
Q9/10Duquesne Family Office
"Macro top-down, concentrated bets, ride trends."
5 positionsSince 1981
Stephen Mandel
Q9/10Lone Pine Capital
"Long-only growth at a reasonable price. Deep research. Tiger Cub."
5 positionsSince 1997
Shared conviction
Stocks both managers hold as a top position. Overlap in conviction is a strong consensus signal.
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Remove with Pro →Recent moves — Q2 2026
Latest quarter activity for each manager.
Data sourced from 13F filings with the SEC. Overlap in top positions is a concrete consensus signal, not investment advice.
Deep dive
Reading for your research
Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.
Amazon affiliate links — as an Amazon Associate, HoldLens earns from qualifying purchases and membership trials at no extra cost to you. These are books we genuinely recommend. Not investment advice; always do your own research.
Benjamin Graham
The Intelligent Investor
The foundational text. Buffett calls it 'by far the best book about investing ever written.'
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Benjamin Graham & David Dodd
Security Analysis
The deep dive behind The Intelligent Investor — how to actually read a filing and value a business.
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See the full investing reading list
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