Chuck Akre · William von Mueffling
what they both own
Both Chuck Akre (Akre Capital Management) and William von Mueffling (Cantillon Capital Management) hold 5 of the same stocks per their latest 13F filings — a Jaccard overlap of 10.6% across portfolios of 17 and 35 positions. Combined position weight in shared names: 49.0% of each investor's portfolio capacity.
Shared positions, ranked by joint conviction
Joint conviction = Chuck Akre's portfolio weight + William von Mueffling'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 | Akre | Mueffling | Joint | ConvictionScore |
|---|---|---|---|---|
| BN | 11.2% | 8.7% | 19.9% | 0 |
| V | 8.1% | 3.6% | 11.7% | 0 |
| MCO | 8.9% | 1.2% | 10.1% | 0 |
| CRM | 2.5% | 2.8% | 5.3% | 0 |
| AMT | 0.1% | 1.9% | 2.0% | 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.