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Portfolio similarity

Investors who trade like Michael Burry

The 29 other tracked superinvestors ranked by shared-ticker overlap with Michael Burry's (Scion Asset Management) latest 13F portfolio. Jaccard similarity — the fraction of tickers held by both investors out of the union of tickers held by either.

Top similar investors

  1. 1
    Prem Watsa fund logo
    Prem Watsa
    Fairfax Financial
    6%
    Jaccard
    2 shared of 36 total tickers — PFE · LULU
  2. 2
    Seth Klarman
    Baupost Group
    3%
    Jaccard
    1 shared of 30 total tickers — MOH
  3. 3
    David Tepper
    Appaloosa Management
    3%
    Jaccard
    1 shared of 34 total tickers — NVDA
  4. 4
    Bill Nygren fund logo
    Bill Nygren
    Oakmark Funds
    2%
    Jaccard
    2 shared of 88 total tickers — NVDA · MOH
  5. 5
    Glenn Greenberg
    Brave Warrior Advisors
    2%
    Jaccard
    1 shared of 46 total tickers — SLM
  6. 6
    Chase Coleman fund logo
    Chase Coleman
    Tiger Global Management
    2%
    Jaccard
    1 shared of 53 total tickers — NVDA
  7. 7
    François Rochon
    Giverny Capital
    2%
    Jaccard
    1 shared of 57 total tickers — LULU
  8. 8
    Andreas Halvorsen
    Viking Global Investors
    1%
    Jaccard
    1 shared of 95 total tickers — BRKR
  9. 9
    Tom Slater fund logo
    Tom Slater
    Baillie Gifford (Long Term Global Growth)
    1%
    Jaccard
    2 shared of 274 total tickers — PLTR · NVDA
  10. 10
    Polen Capital
    Polen Capital Management
    0%
    Jaccard
    1 shared of 222 total tickers — NVDA
  11. 11
    Joel Greenblatt
    Gotham Asset Management
    0%
    Jaccard
    8 shared of 3128 total tickers — PLTR · NVDA · PFE · HAL · MOH
  12. 12
    Warren Buffett
    Berkshire Hathaway
    0%
    Jaccard
    0 shared of 35 total tickers
  13. 13
    Bill Ackman fund logo
    Bill Ackman
    Pershing Square Capital
    0%
    Jaccard
    0 shared of 19 total tickers
  14. 14
    Carl Icahn fund logo
    Carl Icahn
    Icahn Enterprises
    0%
    Jaccard
    0 shared of 20 total tickers
  15. 15
    David Einhorn
    Greenlight Capital
    0%
    Jaccard
    0 shared of 42 total tickers

Method

Jaccard similarity = |A ∩ B| / |A ∪ B| where A and B are the sets of tickers each investor holds in their most recent 13F filing.

A score of 100% means both investors hold exactly the same tickers. A score of 0% means no overlap. In practice, tracked superinvestors rarely exceed 40% — they pick unique spots even within similar philosophies.

Source data: SEC EDGAR 13F-HR filings, latest quarter available per investor. v1 uses unweighted Jaccard (set membership). v2 will add position-weighted similarity for a finer-grained score.

Related

Frequently asked questions

Which investors are most similar to Michael Burry?

Top portfolio-similarity peers to Michael Burry (Scion Asset Management): Prem Watsa (Fairfax Financial, 6% Jaccard); Seth Klarman (Baupost Group, 3% Jaccard); David Tepper (Appaloosa Management, 3% Jaccard). Full ranking of all 29 tracked peers below, by shared-ticker overlap.

How is investor similarity calculated?

HoldLens uses Jaccard similarity on shared tickers: |A ∩ B| / |A ∪ B|. For each pair of investors, count tickers held by both, divide by tickers held by either. Range 0% (no overlap) to 100% (identical portfolio). Computed from latest SEC 13F-HR filings for Michael Burry and the 29 other tracked superinvestors.

Why does Michael Burry's portfolio overlap with these investors?

Portfolio overlap reflects shared investment thesis, sector orientation, or fund-of-funds inheritance. High Jaccard (>50%) is rare and usually signals tight thesis alignment; 20-40% suggests overlapping sectors; <10% means distinct strategies. Click each peer below for their full 13F positions and ConvictionScore.

How current is the Michael Burry similarity ranking?

Updated on each quarterly 13F-HR filing cycle (45-day statutory lag per SEC). Similarity scores refresh as new positions are added or exited. See /methodology for the federation cadence + 13F filing-window math.

Similarity computed from publicly filed 13F portfolios. 13F filings show long US equity positions only (no shorts, no cash, no non-US positions). Not investment advice.

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