64/100B55.890
USD
-0.62
(-1.10%)
Pre Open
Fair value47.05Plus+19%35Price 55.8957
Q4 FY2026 · Earnings report
EPS estimate 1.16Revenue estimate 3.46B
Q4 FY2026 · Earnings report
EPS estimate 1.16Revenue estimate 3.46B
Who owns Mplx LP?What is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
Institutions own 19.3% of Mplx LP's shares, through 651 funds, banks and other managers that report their holdings to the SEC; individual investors and others hold the rest. The largest on 30 June 2026 were Alps Advisors Inc (2.8%), Invesco Ltd. (1.8%), Blackstone Inc. (1.3%).
- Institutions ownWhat is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
- 19.3%
- Institutional holders
- 651
- The 10 largest hold
- 11.0%
- Free floatWhat is free float? Free float is the part of a company's shares that anyone can buy and sell: all its shares minus those held by insiders, founders and owners of over 5%.
- 35.8%
- Holdings as of
- 30 Jun 2026
Who owns the shares
10 largest holders 11.0% Other institutions 8.4% Individuals and others 80.7%
Shares free to trade
Free float 362.71M shares ·35.8% Closely held 651.15M shares ·64.2%
Closely held shares belong to insiders, founders and owners of more than 5%, and seldom change hands. The free float is the rest: the shares anyone can buy and sell.
The largest shareholders
| # | Holder | Shares | Of the company | Value | Change last quarter (shares) |
|---|---|---|---|---|---|
| 1 | Alps Advisors Inc | 28,601,592 | 2.82% | 1.61B USD | +1,530,630 |
| 2 | Invesco Ltd. | 18,273,448 | 1.80% | 1.03B USD | +6,842 |
| 3 | Blackstone Inc. | 12,956,943 | 1.28% | 729.86M USD | -2,393,740 |
| 4 | Goldman Sachs Group Inc | 11,329,340 | 1.12% | 638.18M USD | -1,178,199 |
| 5 | Tortoise Capital Advisors, L.l.c. | 10,500,469 | 1.03% | 591.49M USD | -2,760,115 |
| 6 | Mirae Asset Global Etfs Holdings Ltd. | 8,011,582 | 0.79% | 451.29M USD | +692,332 |
| 7 | Kayne Anderson Capital Advisors LP | 5,862,925 | 0.58% | 330.26M USD | -963,642 |
| 8 | Energy Income Partners, LLC | 5,380,295 | 0.53% | 303.07M USD | +222,817 |
| 9 | Morgan Stanley | 5,275,829 | 0.52% | 297.19M USD | +311,630 |
| 10 | UBS Group AG | 5,259,274 | 0.52% | 296.25M USD | +25,762 |
| 11 | Chickasaw Capital Management LLC | 5,211,734 | 0.51% | 293.58M USD | -10,953 |
| 12 | FMR LLC | 3,920,887 | 0.39% | 220.86M USD | +560,024 |
| 13 | JPMorgan Chase & Co | 3,428,352 | 0.34% | 192.74M USD | -705,314 |
| 14 | Brave Warrior Advisors, LLC | 3,180,534 | 0.31% | 179.16M USD | -72,990 |
| 15 | Cibc Bancorp USA Inc. | 2,988,109 | 0.29% | 168.32M USD | +346,005 |
| 16 | Bank Of Montreal /can/ | 2,549,532 | 0.25% | 143.62M USD | -1,477,895 |
| 17 | Clearbridge Investments, LLC | 2,343,689 | 0.23% | 132.02M USD | 0 |
| 18 | Miller Howard Investments Inc | 2,325,809 | 0.23% | 131.01M USD | +86,115 |
| 19 | Westwood Holdings Group Inc | 2,113,845 | 0.21% | 119.07M USD | -123,011 |
| 20 | Bank Of America Corp | 2,070,457 | 0.20% | 116.63M USD | -502,819 |
| 21 | Eagle Global Advisors LLC | 1,793,816 | 0.18% | 101.05M USD | -11,530 |
| 22 | Fractal Investments LLC | 1,668,116 | 0.16% | 93.96M USD | -383,185 |
| 23 | Royal Bank Of Canada | 1,635,550 | 0.16% | 92.13M USD | +483,645 |
| 24 | Duff & Phelps Investment Management Co | 1,618,467 | 0.16% | 91.17M USD | -50,000 |
| 25 | Alphacore Capital LLC | 1,615,591 | 0.16% | 91.01M USD | +77 |
All institutions last quarter
- Bought or added
- 363 · 60 new
- Sold or cut
- 221 · 69 sold out
- Net shares bought
- -6.52M · 367.28M USD
- Institutional ownership
- 19.9% → 19.3%
Biggest buyers last quarter
- Alps Advisors Inc+1,530,630
- Royal Bank Of CanadaNew position
- Hrt Financial LP+748,114
- Mirae Asset Global Etfs Holdings Ltd.+692,332
- Arax Advisory Partners+594,312
Biggest sellers last quarter
- Tortoise Capital Advisors, L.l.c.-2,760,115
- Blackstone Inc.-2,393,740
- Bank Of Montreal /can/-1,477,895
- Goldman Sachs Group Inc-1,178,199
- Kayne Anderson Capital Advisors LP-963,642
From the holders' 13F filings with the SEC for the quarter to 30 Jun 2026, filed up to 45 days after it; the buyers and sellers are among the 100 largest holders.
Common questions about Mplx LP's shareholders
Source: Financial Modeling Prep