Investors who trade like Carl Icahn
The 29 other tracked superinvestors ranked by shared-ticker overlap with Carl Icahn's (Icahn Enterprises) 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
- 1Joel GreenblattGotham Asset Management0%Jaccard2 shared of 537 total tickers — CVI · SWK
- 2Warren BuffettBerkshire Hathaway0%Jaccard0 shared of 42 total tickers
- 3Bill AckmanPershing Square Capital0%Jaccard0 shared of 14 total tickers
- 4David EinhornGreenlight Capital0%Jaccard0 shared of 21 total tickers
- 5Seth KlarmanBaupost Group0%Jaccard0 shared of 18 total tickers
- 6Michael BurryScion Asset Management0%Jaccard0 shared of 10 total tickers
- 7Stanley DruckenmillerDuquesne Family Office0%Jaccard0 shared of 31 total tickers
- 8Li LuHimalaya Capital0%Jaccard0 shared of 12 total tickers
- 9Mohnish PabraiPabrai Investment Funds0%Jaccard0 shared of 7 total tickers
- 10Howard MarksOaktree Capital0%Jaccard0 shared of 37 total tickers
- 11Prem WatsaFairfax Financial0%Jaccard0 shared of 24 total tickers
- 12Bill NygrenOakmark Funds0%Jaccard0 shared of 68 total tickers
- 13Glenn GreenbergBrave Warrior Advisors0%Jaccard0 shared of 32 total tickers
- 14Andreas HalvorsenViking Global Investors0%Jaccard0 shared of 45 total tickers
- 15Chris HohnTCI Fund Management0%Jaccard0 shared of 10 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
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.