Institutional Ownership
Mplx LP
CUSIP 55336V100COM UNIT REP LTDMPLXQ1 2026
Shares Short
7.11M
As of Jul 15, 2026
Days to Cover
5.74
Short shares ÷ avg daily volume
Change vs Prior
+18.9%
vs previous settlement
Avg Daily Volume
1.24M
FINRA reported ADV
Short Interest History
17 settlements on record · FINRA consolidated
Higher short interest is bearish: increases show red, decreases green.
| Settlement | Shares Short | Prior | Change | Avg Daily Vol | Days to Cover |
|---|---|---|---|---|---|
| Jul 15, 2026 | 7.11M | 5.98M | +18.9% | 1.24M | 5.74 |
| Jun 30, 2026 | 5.98M | 6.65M | -10.1% | 1.39M | 4.29 |
| Jun 15, 2026 | 6.65M | 6.46M | +3.0% | 1.52M | 4.38 |
| May 29, 2026 | 6.46M | 6.64M | -2.8% | 1.68M | 3.84 |
| May 15, 2026 | 6.64M | 7.03M | -5.6% | 2.84M | 2.34 |
| Apr 30, 2026 | 7.03M | 8.15M | -13.7% | 2.42M | 2.90 |
| Apr 15, 2026 | 8.15M | 7.80M | +4.5% | 2.00M | 4.07 |
| Mar 31, 2026 | 7.80M | 7.64M | +2.0% | 1.68M | 4.64 |
| Mar 13, 2026 | 7.64M | 7.12M | +7.4% | 1.42M | 5.38 |
| Feb 27, 2026 | 7.12M | 7.51M | -5.3% | 1.59M | 4.47 |
| Feb 13, 2026 | 7.51M | 7.31M | +2.7% | 2.62M | 2.86 |
| Jan 30, 2026 | 7.31M | 7.34M | -0.3% | 1.40M | 5.22 |