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Portfolio overlap · pairwise 13F intersection

David Tepper · François Rochon
what they both own

Both David Tepper (Appaloosa Management) and François Rochon (Giverny Capital) hold 3 of the same stocks per their latest 13F filings — a Jaccard overlap of 5.6% across portfolios of 22 and 35 positions. Combined position weight in shared names: 33.2% of each investor's portfolio capacity.

3
Shared tickers
5.6%
Jaccard overlap
33.2%
Joint conviction

Shared positions, ranked by joint conviction

Joint conviction = David Tepper's portfolio weight + François Rochon's portfolio weight. A stock that both investors size heavily ranks higher than one both hold marginally. Position weight reflects each investor's most recent 13F filing (45-day SEC lag applies; filings can be 1-3 months old).

TickerTepperRochonJointConvictionScore
GOOG8.4%6.5%14.9%0
META4.2%6.4%10.6%0
TSM7.6%0.1%7.7%0

Compare individually

Data note. Position percentages are derived from each investor's most recent SEC Form 13F filing (45-day lag), filtered to disclosed long positions only. 13F filings exclude short positions, options (mostly), foreign-domiciled holdings, and positions below the reporting threshold. Joint conviction is a descriptive sum, not a recommendation. Per HoldLens compliance: this page is factual portfolio comparison, not investment advice. Always verify against the source filing before acting.