§ ENERGY
USD · EnergyMPLX
MPLX
USDSector · EnergyBeta · 0.55
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
OPEN 56.36HIGH 57.63LOW 56.3152W 44.60 — 59.98
EVENTSJUN 30 · EARNINGS −3.7%
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
312 increased/new, 156 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 11.6 | P/B | 3.80 |
| EPS (TTM) | 4.82 | Dividend | 7.41% |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| ALPS ADVISORS INC | 27.1M | 7.3% | +6202% |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 13.3M | 7.9% | −0% |
| Goldman Sachs | 12.5M | 0.1% | +0% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 7.3M | 0.6% | +6% |
| KAYNE ANDERSON CAPITAL ADVISORS LP | 6.8M | 7.5% | −6% |
| UBS Group AG | 5.2M | 0.0% | −1% |
◇ AC INTELLIGENCE
Top institutional owners for MPLX as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER79.5% · 0 holders
OTHER12.6% · 579 holders
DEALER / BANK4.1% · 41 holders
PASSIVE / INDEX2.6% · 8 holders
QUALITY / COMPOUNDER0.9% · 12 holders
SYSTEMATIC / QUANT0.2% · 6 holders
TACTICAL / MACRO0.0% · 1 holder
INCOME / DEFENSIVE0.0% · 3 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for MPLX in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention MPLX yet.