Institutional investors holding MSM
| Investor | Weight | Quarter |
|---|---|---|
| William Von Mueffling | 1.58% | 2016Q3 |
| Meridian / ArrowMark | 0.61% | 2019Q4 |
| Richard Pzena | 0.13% | 2026Q1 |
| Kenneth Fisher | 0.06% | 2018Q1 |
| Lee Ainslie | 0.01% | 2026Q1 |
| Jensen Investment Management | 0.01% | 2016Q3 |
Congressional data coming soon
No insider trades in the last 90 days
No insider trades in the last 90 days.
Congressional trade data is being sourced and will appear here shortly.