MPLX LP
Institutional investors holding MPLX
| Investor | Weight | Quarter |
|---|---|---|
| Glenn Greenberg | 4.60% | 2026Q1 |
| Meridian / ArrowMark | 0.00% | 2016Q3 |
| Kenneth Fisher | 0.00% | 2024Q4 |
Congressional data coming soon
16
Total trades
$42K
Volume
2
Buys
14
Sells
Last trade: May 15, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| May 15, 2026 | Christine S Breves | Buy | – |
| Apr 30, 2026 | Christine S Breves | Buy | – |
Congressional trade data is being sourced and will appear here shortly.