MPLX LP
MPLX- Exchange
- NYSE
- Industry
- Pipe Lines (No Natural Gas)
- SEC CIK
- 0001552000
No open-market purchases or sales by MPLX LP insiders were filed in the last 90 days; 639 institutions reported holding it in 13F filings for Q2 2026, worth $11.1B in total; Appaloosa is the only superinvestor holding it.
13F holders, Q2 2023
Institutional positions in MPLX LP as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 370
- −6 vs. Q1 2023
- Shares held
- 224.6M
- −5.22M (−2.3%) vs. Q1 2023
- Total value
- $7.62B
- −$281.0M (−3.6%) vs. Q1 2023
- New holders
- 33
- 114 more added
- Sold out
- 39
- 100 more reduced
5 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MPLX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 639 | $11.1B |
| Q1 2026 | 646 | $11.6B |
| Q4 2025 | 633 | $9.52B |
| Q3 2025 | 576 | $10.5B |
| Q2 2025 | 575 | $11.2B |
| Q1 2025 | 570 | $11.6B |
| Q4 2024 | 535 | $10.4B |
| Q3 2024 | 502 | $10.3B |
| Q2 2024 | 491 | $10.2B |
| Q1 2024 | 480 | $9.32B |
| Q4 2023 | 444 | $8.15B |
| Q3 2023 | 398 | $8.18B |
| Q2 2023 | 370 | $7.62B |
| Q1 2023 | 381 | $7.91B |
| Q4 2022 | 359 | $7.36B |
| Q3 2022 | 342 | $6.98B |
| Q2 2022 | 340 | $6.97B |
| Q1 2022 | 350 | $8.20B |
| Q4 2021 | 341 | $7.48B |
| Q3 2021 | 311 | $7.51B |
| Q2 2021 | 301 | $8.20B |
| Q1 2021 | 306 | $7.34B |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Adams Asset Advisors, LLC | 189,309 | $6.43M | 0.94% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 191,043 | $6.48M | 0.01% | −401−0.2% | Reduced |
| Avenir Corp | 200,664 | $6.81M | 0.60% | −23,980−10.7% | Reduced |
| Evergreen Capital Management LLC | 202,506 | $6.87M | 0.29% | −181−0.1% | Reduced |
| LPL Financial LLC | 210,377 | $7.14M | 0.01% | +2,036+1.0% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 217,939 | $7.40M | 0.51% | +1,400+0.6% | Added |
| Allianz Asset Management GmbH | 218,300 | $7.41M | 0.02% | 00.0% | Unchanged |
| Captrust Financial Advisors | 220,095 | $7.47M | 0.03% | +178,747+432.3% | Added |
| Northeast Financial Consultants Inc | 226,878 | $7.70M | 0.47% | 00.0% | Unchanged |
| Oxbow Advisors, LLC | 235,690 | $8.00M | 1.26% | +211,664+881.0% | Added |
| U.S. Capital Wealth Advisors, LLC | 239,735 | $8.14M | 0.39% | +558+0.2% | Added |
| Private Capital Advisors, Inc. | 255,511 | $8.67M | 1.42% | −7,080−2.7% | Reduced |
| Jane Street Group, LLC | 258,485 | $8.77M | 0.01% | +195,951+313.4% | Added |
| Bollard Group LLC | 303,756 | $10.3M | 0.35% | +5,604+1.9% | Added |
| Heronetta Management, L.P. | 332,664 | $11.3M | 8.26% | +595+0.2% | Added |
| FMR LLC | 335,157 | $11.4M | 0.00% | +158,150+89.3% | Added |
| Tortoise Index Solutions, LLC | 339,266 | $11.5M | 2.35% | −38,938−10.3% | Reduced |
| Exchange Traded Concepts, LLC | 339,413 | $11.5M | 0.28% | +339,320+364,860.2% | Added |
| Americana Partners, LLC | 346,531 | $11.8M | 1.51% | −4,701−1.3% | Reduced |
| Raymond James & Associates | 355,140 | $12.1M | 0.01% | −18,376−4.9% | Reduced |
| Sovereign Investment Advisors, LLC | 373,955 | $12.7M | 4.80% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 380,671 | $12.9M | 0.27% | +10,705+2.9% | Added |
| Spirit of America Management Corp | 429,897 | $14.6M | 3.29% | −1,500−0.3% | Reduced |
| Chicago Partners Investment Group LLC | 425,813 | $15.0M | 0.78% | +2,556+0.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 453,550 | $15.4M | 0.03% | +37,709+9.1% | Added |
| HighTower Advisors, LLC | 505,343 | $17.2M | 0.03% | +12,526+2.5% | Added |
| Cohen & Steers, Inc. | 583,680 | $19.8M | 0.04% | −125,548−17.7% | Reduced |
| Royal Bank of Canada | 613,311 | $20.8M | 0.01% | +40,842+7.1% | Added |
| Mariner, LLC | 692,389 | $23.5M | 0.06% | +20,869+3.1% | Added |
| Beach Investment Counsel Inc | 756,148 | $25.7M | 3.05% | −2,293−0.3% | Reduced |
| Amundi | 814,362 | $27.7M | 0.01% | 00.0% | Unchanged |
| RR Advisors, LLC | 845,000 | $28.7M | 5.24% | −61,000−6.7% | Reduced |
| TPG GP A, LLC | 853,404 | $29.0M | 0.43% | −11,752−1.4% | Reduced |
| Progeny 3, Inc. | 889,559 | $30.2M | 4.57% | +19,700+2.3% | Added |
| Natixis | 918,917 | $31.2M | 0.27% | −314,662−25.5% | Reduced |
| Barclays PLC | 1,045,235 | $35.5M | 0.02% | −491,283−32.0% | Reduced |
| Westwood Holdings Group Inc. | 1,048,181 | $35.6M | 0.32% | −90,014−7.9% | Reduced |
| Wells Fargo & Company | 1,064,967 | $36.1M | 0.01% | −40,162−3.6% | Reduced |
| Cushing Asset Management, LP | 1,118,649 | $38.0M | 3.67% | −65,052−5.5% | Reduced |
| Stifel Financial Corp | 1,160,783 | $39.4M | 0.05% | +11,846+1.0% | Added |
| Infrastructure Capital Advisors, LLC | 1,192,706 | $40.5M | 7.39% | +12,464+1.1% | Added |
| BNP Paribas Arbitrage, SA | 1,228,496 | $41.7M | 0.08% | +754,549+159.2% | Added |
| Citigroup Inc | 1,262,896 | $42.9M | 0.06% | −222,446−15.0% | Reduced |
| Longfellow Investment Management Co LLC | 1,316,775 | $44.7M | 10.26% | 00.0% | Unchanged |
| Jennison Associates LLC | 1,423,872 | $48.3M | 0.04% | +200,432+16.4% | Added |
| Fractal Investments LLC | 1,461,951 | $49.6M | 11.05% | +14,032+1.0% | Added |
| Eagle Global Advisors LLC | 1,528,536 | $51.9M | 3.42% | +28,120+1.9% | Added |
| AlphaCore Capital LLC | 1,561,238 | $53.0M | 8.49% | +1,561,238 | New |
| Epoch Investment Partners, Inc. | 1,578,099 | $53.6M | 0.31% | −20,599−1.3% | Reduced |
| Delphi Financial Group, Inc. | 1,583,389 | $53.7M | 27.28% | 00.0% | Unchanged |
| Deutsche Bank AG | 1,690,374 | $57.4M | 0.03% | +31,480+1.9% | Added |
| Duff & Phelps Investment Management Co | 1,972,193 | $66.9M | 0.81% | +124,907+6.8% | Added |
| Miller Howard Investments Inc | 2,155,041 | $73.1M | 2.60% | −14,810−0.7% | Reduced |
| ING Groep NV | 2,260,500 | $76.7M | 0.58% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 2,627,065 | $89.2M | 0.19% | +6,578+0.3% | Added |
| Energy Income Partners, LLC | 3,767,599 | $127.9M | 2.72% | −41,443−1.1% | Reduced |
| Brookfield Asset Management Inc. | 4,160,111 | $141.2M | 0.56% | +270,040+6.9% | Added |
| JPMorgan Chase & Co | 4,530,021 | $153.7M | 0.02% | +231,515+5.4% | Added |
| Clearbridge Investments, LLC | 5,050,196 | $171.4M | 0.15% | −1,7800.0% | Reduced |
| UBS Group AG | 5,230,237 | $177.5M | 0.08% | −402,537−7.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 5,333,175 | $181.0M | 0.39% | −618,749−10.4% | Reduced |
| Morgan Stanley | 5,566,168 | $188.9M | 0.02% | +250,401+4.7% | Added |
| Chickasaw Capital Management LLC | 5,742,784 | $194.9M | 10.78% | −405,009−6.6% | Reduced |
| Kayne Anderson Capital Advisors LP | 6,231,047 | $211.5M | 6.38% | −260,024−4.0% | Reduced |
| Bank of America Corp | 10,917,994 | $370.6M | 0.04% | −726,427−6.2% | Reduced |
| Tortoise Capital Advisors, L.L.C. | 12,254,358 | $415.9M | 6.34% | −219,823−1.8% | Reduced |
| Goldman Sachs Group Inc | 13,186,593 | $447.6M | 0.11% | −353,990−2.6% | Reduced |
| Invesco Ltd. | 20,108,232 | $682.5M | 0.18% | −4,3130.0% | Reduced |
| Alps Advisors Inc | 24,192,641 | $821.1M | 7.13% | +543,117+2.3% | Added |
| Blackstone Group Inc. | 44,968,907 | $1.53B | 6.66% | −5,509,647−10.9% | Reduced |
| Bank of Montreal | 0 | $0 | 0.00% | −650,905−100.0% | Sold out |
| Annandale Capital, LLC | 0 | $0 | 0.00% | −38,266−100.0% | Sold out |
| CenterStar Asset Management, LLC | 0 | $0 | 0.00% | −35,138−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −27,765−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −25,335−100.0% | Sold out |
| GYL Financial Synergies, LLC | 0 | $0 | 0.00% | −16,693−100.0% | Sold out |
| Wealthstar Advisors, LLC | 0 | $0 | 0.00% | −13,851−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −13,640−100.0% | Sold out |
| Axxcess Wealth Management, LLC | 0 | $0 | 0.00% | −11,267−100.0% | Sold out |
| Avidian Wealth Solutions, LLC | 0 | $0 | 0.00% | −10,839−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −9,282−100.0% | Sold out |
| Cypress Wealth Services, LLC | 0 | $0 | 0.00% | −8,436−100.0% | Sold out |
| Avantax Advisory Services, Inc. | 0 | $0 | 0.00% | −8,344−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −8,344−100.0% | Sold out |
| IFG Advisory, LLC | 0 | $0 | 0.00% | −7,919−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −7,917−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −7,731−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −7,158−100.0% | Sold out |
| Rollins Financial | 0 | $0 | 0.00% | −6,555−100.0% | Sold out |
| Venture Visionary Partners LLC | 0 | $0 | 0.00% | −6,310−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −5,878−100.0% | Sold out |
| Pacific Capital Wealth Advisors, Inc | 0 | $0 | 0.00% | −5,872−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −5,815−100.0% | Sold out |
| Van Cleef Asset Management,Inc | 0 | $0 | 0.00% | −5,808−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −3,589−100.0% | Sold out |
| BDO Wealth Advisors, LLC | 0 | $0 | 0.00% | −2,950−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −2,394−100.0% | Sold out |
| Fortis Capital Advisors, LLC | 0 | $0 | 0.00% | −1,525−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −1,381−100.0% | Sold out |
| Financial Management Professionals, Inc. | 0 | $0 | 0.00% | −1,090−100.0% | Sold out |