Joel Greenblatt · Lee Ainslie
what they both own
Both Joel Greenblatt (Gotham Asset Management) and Lee Ainslie (Maverick Capital) hold 12 of the same stocks per their latest 13F filings — a Jaccard overlap of 5.5% across portfolios of 212 and 20 positions. Combined position weight in shared names: 58.0% of each investor's portfolio capacity.
Shared positions, ranked by joint conviction
Joint conviction = Joel Greenblatt's portfolio weight + Lee Ainslie'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 | Greenblatt | Ainslie | Joint | ConvictionScore |
|---|---|---|---|---|
| AMZN | 0.9% | 19.4% | 20.3% | 0 |
| CRH | 0.1% | 9.6% | 9.7% | 0 |
| CRS | 0.1% | 5.9% | 6.0% | 0 |
| DHR | 0.4% | 4.8% | 5.2% | 0 |
| NVDA | 2.5% | 1.6% | 4.1% | 0 |
| GOOGL | 0.7% | 2.4% | 3.1% | 0 |
| META | 0.5% | 2.5% | 3.0% | 0 |
| BN | 0.9% | 0.7% | 1.6% | 0 |
| COF | 0.3% | 1.2% | 1.5% | 0 |
| UNP | 0.3% | 1.2% | 1.5% | 0 |
| LRCX | 0.3% | 0.8% | 1.1% | 0 |
| KLA | 0.1% | 0.8% | 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.