David Tepper · Howard Marks
what they both own
Both David Tepper (Appaloosa Management) and Howard Marks (Oaktree Capital) hold 3 of the same stocks per their latest 13F filings — a Jaccard overlap of 5.8% across portfolios of 22 and 33 positions. Combined position weight in shared names: 6.9% of each investor's portfolio capacity.
Shared positions, ranked by joint conviction
Joint conviction = David Tepper's portfolio weight + Howard Marks'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).
| Ticker | Tepper | Marks | Joint | ConvictionScore |
|---|---|---|---|---|
| NRG | 4.3% | 0.1% | 4.4% | 0 |
| PDD | 1.5% | 0.1% | 1.6% | 0 |
| JD | 0.7% | 0.2% | 0.9% | 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.