| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| Baldwin Investment Management, LLC | 9 | 9 | 0.09% | 0.31% | 0.50% | Q1 2019 | Q1 2021 | 9 |
| West Oak Capital, LLC | 6 | 6 | 0.00% | 0.01% | 0.02% | Q3 2013 | Q4 2014 | 6 |
| HARTWELL J M LIMITED PARTNERSHIP | 1 | 1 | 0.09% | 0.09% | 0.09% | Q3 2019 | Q3 2019 | 1 |
This page lists all the filers that currently own Comcast Corp or have owned Comcast Corp in the past.