Also trades as: MPLXP (NYSE) · $vol 118M
MPLX Smart Money
MPLX Lp
1W: -0.5%
1M: +0.8%
3M: +2.3%
YTD: +10.0%
1Y: +17.6%
3Y: +93.2%
5Y: +174.5%
$58.11
-0.54 (-0.92%)
Weekly Expected Move ±2.4%
$56
$58
$59
$61
$62
Credit Risk of going bust: lower than 87% of companies Debt: 30.5% of company value Bonds: $684.1M held by 578 funds, 99 bp over Treasuries → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $1.03 (down 98%), MPLX Lp would be worth roughly what it owes.
Total debt $25.89B against a stock market value of $58.92B.
Distance to default 12.24 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $13.45B (short-term plus half of long-term), stock volatility 17.0%; Altman Z'' 1.38. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
If the stock fell to about $1.03 (down 98%), MPLX Lp would be worth roughly what it owes.
Total debt $25.89B against a stock market value of $58.92B.
Distance to default 12.24 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $13.45B (short-term plus half of long-term), stock volatility 17.0%; Altman Z'' 1.38. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
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🏦 Institutional Activity
Latest: Q2 2026696
Institutions Holding
-4 vs prior
18.1%
Ownership
-0.88%
59
New
244
Increased
205
Reduced
59
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-14 | SURMA JOHN P | director | A-Grant/Award | 1,563 | $— | $0 | Filing |
| 2026-08-14 | SEMPLE FRANK M | director | A-Grant/Award | 1,073 | $— | $0 | Filing |
| 2026-08-14 | HELMS CHRISTOPHER A | director | A-Grant/Award | 1,337 | $— | $0 | Filing |
| 2026-08-14 | Breves Christine S | director | A-Grant/Award | 219 | $— | $0 | Filing |
| 2026-08-14 | Walker Ray N JR | director | A-Grant/Award | 82 | $— | $0 | Filing |
| 2026-08-14 | STICE J MICHAEL | director | A-Grant/Award | 983 | $— | $0 | Filing |
| 2026-08-14 | Peiffer Garry L. | director | A-Grant/Award | 1,232 | $— | $0 | Filing |
| 2026-05-15 | SURMA JOHN P | director | A-Grant/Award | 1,656 | $— | $0 | Filing |
| 2026-05-15 | STICE J MICHAEL | director | A-Grant/Award | 1,098 | $— | $0 | Filing |
| 2026-05-15 | SEMPLE FRANK M | director | A-Grant/Award | 1,194 | $— | $0 | Filing |
| 2026-05-15 | Peiffer Garry L. | director | A-Grant/Award | 1,304 | $— | $0 | Filing |
| 2026-05-15 | HELMS CHRISTOPHER A | director | A-Grant/Award | 1,415 | $— | $0 | Filing |
| 2026-05-15 | Walker Ray N JR | director | A-Grant/Award | 78 | $— | $0 | Filing |
| 2026-05-15 | Breves Christine S | director | A-Grant/Award | 277 | $— | $0 | Filing |
| 2026-04-30 | Walker Ray N JR | director | A-Grant/Award | 2,247 | $— | $0 | Filing |
| 2026-04-30 | STICE J MICHAEL | director | A-Grant/Award | 3,029 | $— | $0 | Filing |
| 2026-04-30 | Breves Christine S | director | A-Grant/Award | 2,696 | $— | $0 | Filing |
| 2026-04-30 | Walker Ray N JR | director | A-Grant/Award | 2,696 | $— | $0 | Filing |
| 2026-04-30 | HELMS CHRISTOPHER A | director | A-Grant/Award | 2,696 | $— | $0 | Filing |
| 2026-04-30 | Peiffer Garry L. | director | A-Grant/Award | 2,696 | $— | $0 | Filing |
| 2026-04-30 | SEMPLE FRANK M | director | A-Grant/Award | 3,029 | $— | $0 | Filing |
| 2026-04-30 | SURMA JOHN P | director | A-Grant/Award | 3,029 | $— | $0 | Filing |
| 2026-04-30 | Breves Christine S | director | A-Grant/Award | 2,247 | $— | $0 | Filing |
| 2026-04-30 | HELMS CHRISTOPHER A | director | A-Grant/Award | 2,247 | $— | $0 | Filing |
| 2026-04-30 | Peiffer Garry L. | director | A-Grant/Award | 2,247 | $— | $0 | Filing |
🏛️ Congressional Trades
25 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2021-12-21 | Mark Dr Green | House | Sell | $500,001 - $1,000,000 | Filing |
| 2021-11-08 | Mark Dr Green | House | Buy | $500,001 - $1,000,000 | Filing |
| 2021-05-13 | Mark Dr Green | House | Sell | $500,001 - $1,000,000 | Filing |
| 2021-04-14 | Mark Dr Green | House | Buy | $100,001 - $250,000 | Filing |
| 2021-03-01 | Mark Dr Green | House | Buy | $50,001 - $100,000 | Filing |
| 2021-02-19 | Mark Dr Green | House | Buy | $50,001 - $100,000 | Filing |
| 2021-02-12 | Mark Dr Green | House | Buy | $100,001 - $250,000 | Filing |
| 2021-01-19 | Mark Dr Green | House | Buy | $100,001 - $250,000 | Filing |
| 2020-11-09 | Mark Dr Green | House | Sell | $250,001 - $500,000 | Filing |
| 2020-10-05 | Mark Dr Green | House | Buy | $50,001 - $100,000 | Filing |
| 2020-09-16 | Mark Dr Green | House | Buy | $15,001 - $50,000 | Filing |
| 2020-08-28 | Mark Dr Green | House | Buy | $15,001 - $50,000 | Filing |
| 2020-08-11 | Mark Dr Green | House | Sell | $100,001 - $250,000 | Filing |
| 2020-08-06 | Mark Dr Green | House | Buy | $1,001 - $15,000 | Filing |
| 2020-08-04 | Mark Dr Green | House | Buy | $15,001 - $50,000 | Filing |
| 2020-08-04 | Mark Dr Green | House | Buy | $1,001 - $15,000 | Filing |
| 2020-07-02 | Mark Dr Green | House | Buy | $100,001 - $250,000 | Filing |
| 2020-06-11 | Mark Dr Green | House | Buy | $15,001 - $50,000 | Filing |
| 2020-06-10 | Mark Dr Green | House | Buy | $15,001 - $50,000 | Filing |
| 2020-06-10 | Mark Dr Green | House | Buy | $100,001 - $250,000 | Filing |
| 2020-04-15 | David Perdue | Senate | Sell | $15,001 - $50,000 | Filing |
| 2020-04-15 | David Perdue | Senate | Sell | $15,001 - $50,000 | Filing |
| 2020-04-15 | David Perdue | Senate | Sell | $15,001 - $50,000 | Filing |
| 2020-04-15 | David Perdue | Senate | Sell | $15,001 - $50,000 | Filing |
| 2020-04-15 | David Perdue | Senate | Sell | $15,001 - $50,000 | Filing |
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| ALPS ADVISORS INC | 28,601,592 | $1.6B | +1,530,630 | 2026-06-30 | Filing |
| Invesco Ltd. | 18,273,448 | $1.0B | +6,842 | 2026-06-30 | Filing |
| Blackstone Inc. | 12,956,943 | $730M | -2,393,740 | 2026-06-30 | Filing |
| GOLDMAN SACHS GROUP INC | 11,329,340 | $638M | -1,178,199 | 2026-06-30 | Filing |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 10,500,469 | $591M | -2,760,115 | 2026-06-30 | Filing |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 8,011,582 | $451M | +692,332 | 2026-06-30 | Filing |
| KAYNE ANDERSON CAPITAL ADVISORS LP | 5,862,925 | $330M | -963,642 | 2026-06-30 | Filing |
| Energy Income Partners, LLC | 5,380,295 | $303M | +222,817 | 2026-06-30 | Filing |
| MORGAN STANLEY | 5,275,829 | $297M | +311,630 | 2026-06-30 | Filing |
| UBS Group AG | 5,259,274 | $296M | +25,762 | 2026-06-30 | Filing |
| FMR LLC | 3,920,887 | $221M | +560,024 | 2026-06-30 | Filing |
| JPMORGAN CHASE & CO | 3,428,352 | $193M | -705,314 | 2026-06-30 | Filing |
| Brave Warrior Advisors, LLC | 3,180,534 | $179M | -72,990 | 2026-06-30 | Filing |
| CIBC Bancorp USA Inc. | 2,988,109 | $168M | +346,005 | 2026-06-30 | Filing |
| BANK OF MONTREAL /CAN | 2,549,532 | $144M | -1,477,895 | 2026-06-30 | Filing |
| Clearbridge Investments, LLC | 2,343,689 | $132M | — | 2026-06-30 | Filing |
| MILLER HOWARD INVESTMENTS INC /NY | 2,325,809 | $131M | +86,115 | 2026-06-30 | Filing |
| WESTWOOD HOLDINGS GROUP INC | 2,113,845 | $119M | -123,011 | 2026-06-30 | Filing |
| BANK OF AMERICA CORP /DE | 2,070,457 | $117M | -502,819 | 2026-06-30 | Filing |
| EAGLE GLOBAL ADVISORS LLC | 1,793,816 | $101M | -11,530 | 2026-06-30 | Filing |