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, Q1 2022
Institutional positions in MPLX LP as of Mar 31, 2022. 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
- 350
- +12 vs. Q4 2021
- Shares held
- 247.3M
- −5.25M (−2.1%) vs. Q4 2021
- Total value
- $8.20B
- +$724.3M (+9.7%) vs. Q4 2021
- New holders
- 42
- 121 more added
- Sold out
- 30
- 104 more reduced
3 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Evercore Wealth Management, LLC | 30,000 | $995.0K | 0.02% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 29,998 | $995.0K | 0.00% | +915+3.1% | Added |
| Institutional & Family Asset Management, LLC | 30,056 | $997.0K | 0.16% | +30.0% | Added |
| Captrust Financial Advisors | 30,441 | $1.01M | 0.01% | +6,640+27.9% | Added |
| Parallax Volatility Advisers, L.P. | 30,563 | $1.01M | 0.02% | +30,563 | New |
| Smith, Moore & Co. | 31,150 | $1.03M | 0.14% | −650−2.0% | Reduced |
| Credential Qtrade Securities Inc. | 31,520 | $1.05M | 0.07% | +3,960+14.4% | Added |
| Oppenheimer Asset Management Inc. | 31,884 | $1.06M | 0.02% | −3,060−8.8% | Reduced |
| Lindbrook Capital, LLC | 32,271 | $1.07M | 0.17% | −641−1.9% | Reduced |
| Bessemer Group Inc | 32,426 | $1.07M | 0.00% | +8,155+33.6% | Added |
| Glenmede Trust Co NA | 32,699 | $1.08M | 0.01% | +32,699 | New |
| Creative Planning | 32,914 | $1.09M | 0.00% | +7,316+28.6% | Added |
| Stratos Wealth Partners, LTD. | 33,220 | $1.10M | 0.02% | +13,569+69.0% | Added |
| Stephens Inc | 33,429 | $1.11M | 0.02% | −6,429−16.1% | Reduced |
| Van Eck Associates Corp | 34,317 | $1.14M | 0.00% | +2,918+9.3% | Added |
| Umb Bank N A | 35,073 | $1.16M | 0.02% | −1,499−4.1% | Reduced |
| Obermeyer Wood Investment Counsel, LLLP | 35,120 | $1.17M | 0.07% | −1,744−4.7% | Reduced |
| AE Wealth Management LLC | 35,977 | $1.19M | 0.01% | −19,711−35.4% | Reduced |
| Groesbeck Investment Management Corp | 36,884 | $1.22M | 1.37% | +15,890+75.7% | Added |
| Donoghue Forlines LLC | 37,239 | $1.24M | 0.27% | +8,355+28.9% | Added |
| Keybank National Association | 37,612 | $1.25M | 0.01% | −512−1.3% | Reduced |
| Annandale Capital, LLC | 38,266 | $1.27M | 0.50% | 00.0% | Unchanged |
| Reuter James Wealth Management, LLC | 39,000 | $1.29M | 0.52% | +30,000+333.3% | Added |
| Geneva Partners, LLC | 40,000 | $1.33M | 0.82% | +40,000 | New |
| Jackson Hole Capital Partners, LLC | 40,905 | $1.36M | 0.39% | +2,258+5.8% | Added |
| Davenport & Co LLC | 42,397 | $1.41M | 0.01% | −1,907−4.3% | Reduced |
| CIBC Asset Management Inc | 42,463 | $1.41M | 0.00% | 00.0% | Unchanged |
| Avalon Investment & Advisory | 43,594 | $1.45M | 0.03% | +17,268+65.6% | Added |
| Parkwood LLC | 44,009 | $1.46M | 0.25% | +44,009 | New |
| HighTower Trust Services, LTA | 44,299 | $1.47M | 0.14% | +401+0.9% | Added |
| Crescent Grove Advisors, LLC | 44,850 | $1.49M | 0.15% | +3,220+7.7% | Added |
| Tectonic Advisors LLC | 45,325 | $1.50M | 0.26% | +5,430+13.6% | Added |
| Doliver Advisors, LP | 45,805 | $1.52M | 0.48% | +1,100+2.5% | Added |
| Samalin Investment Counsel, LLC | 46,819 | $1.55M | 0.94% | +828+1.8% | Added |
| US Bancorp | 47,242 | $1.57M | 0.00% | −911−1.9% | Reduced |
| Childress Capital Advisors, LLC | 47,982 | $1.59M | 0.56% | +515+1.1% | Added |
| Williams Jones Wealth Management, LLC. | 49,843 | $1.65M | 0.02% | −8,545−14.6% | Reduced |
| Easterly Investment Partners LLC | 50,000 | $1.66M | 0.13% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 51,233 | $1.70M | 0.00% | +5,291+11.5% | Added |
| MAI Capital Management | 54,139 | $1.80M | 0.03% | +3,851+7.7% | Added |
| Barnett & Company, Inc. | 57,020 | $1.89M | 1.34% | +270+0.5% | Added |
| Cbre Clarion Securities LLC | 57,370 | $1.90M | 0.03% | +1,700+3.1% | Added |
| Botty Investors LLC | 59,504 | $1.97M | 0.68% | 00.0% | Unchanged |
| Moneta Group Investment Advisors LLC | 66,275 | $2.20M | 0.09% | +1,050+1.6% | Added |
| Camden Capital, LLC | 70,160 | $2.33M | 0.50% | +13,330+23.5% | Added |
| U.S. Capital Wealth Advisors, LLC | 71,872 | $2.38M | 0.09% | +1,000+1.4% | Added |
| Rockefeller Capital Management L.P. | 73,053 | $2.42M | 0.01% | +1,584+2.2% | Added |
| Northern Trust Corp | 73,777 | $2.45M | 0.00% | −100,184−57.6% | Reduced |
| Aviance Capital Partners, LLC | 75,908 | $2.52M | 0.46% | +7,702+11.3% | Added |
| Advisor Group Holdings, Inc. | 82,794 | $2.63M | 0.01% | −9,015−9.8% | Reduced |
| Pinnacle Holdings, LLC | 80,003 | $2.65M | 1.04% | +461+0.6% | Added |
| Wexford Capital LP | 80,776 | $2.68M | 0.56% | +1,688+2.1% | Added |
| The PNC Financial Services Group, Inc. | 81,375 | $2.70M | 0.00% | −2,179−2.6% | Reduced |
| BlackRock Inc. | 82,642 | $2.74M | 0.00% | −2,819−3.3% | Reduced |
| Merewether Investment Management, LP | 84,129 | $2.79M | 0.28% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 86,008 | $2.85M | 0.03% | −16,865−16.4% | Reduced |
| Silvercrest Asset Management Group LLC | 87,317 | $2.90M | 0.02% | +228+0.3% | Added |
| PPM America Inc | 89,400 | $2.97M | 6.85% | 00.0% | Unchanged |
| Dividend Assets Capital, LLC | 92,320 | $3.06M | 0.58% | −1,986−2.1% | Reduced |
| ELCO Management Co., LLC | 94,611 | $3.14M | 2.14% | +235+0.2% | Added |
| NBW Capital LLC | 98,260 | $3.26M | 0.77% | −782−0.8% | Reduced |
| First Republic Investment Management, Inc. | 99,821 | $3.31M | 0.01% | +21,491+27.4% | Added |
| Fort Washington Investment Advisors Inc | 101,918 | $3.38M | 0.02% | −1,500−1.5% | Reduced |
| Jane Street Group, LLC | 109,365 | $3.63M | 0.01% | −15,974−12.7% | Reduced |
| Susquehanna Fundamental Investments, LLC | 110,194 | $3.66M | 0.07% | +110,194 | New |
| Morningstar Investment Management LLC | 114,381 | $3.79M | 0.71% | −35,176−23.5% | Reduced |
| State of Wisconsin Investment Board | 119,443 | $3.96M | 0.01% | +23,632+24.7% | Added |
| Appaloosa LPSuperinvestorAppaloosa | 120,380 | $3.99M | 0.16% | −399,326−76.8% | Reduced |
| Wellington Management Group LLP | 124,333 | $4.13M | 0.00% | −87,644−41.3% | Reduced |
| Granby Capital Management, LLC | 130,000 | $4.31M | 3.69% | 00.0% | Unchanged |
| Texas Yale Capital Corp. | 131,185 | $4.35M | 0.24% | +10,202+8.4% | Added |
| First Trust Advisors LP | 140,804 | $4.67M | 0.00% | +13,480+10.6% | Added |
| Citadel Advisors LLC | 141,434 | $4.69M | 0.01% | +54,385+62.5% | Added |
| Cincinnati Insurance Co | 145,463 | $4.83M | 0.09% | 00.0% | Unchanged |
| Karpas Strategies, LLC | 156,552 | $5.19M | 1.64% | +2,524+1.6% | Added |
| Advisors Capital Management, LLC | 160,243 | $5.32M | 0.15% | +10,949+7.3% | Added |
| Hennessy Advisors Inc | 164,353 | $5.45M | 0.29% | +164,353 | New |
| Kercheville Advisors, LLC | 169,486 | $5.62M | 2.66% | +16,232+10.6% | Added |
| LPL Financial LLC | 178,423 | $5.92M | 0.01% | +35,907+25.2% | Added |
| Adams Asset Advisors, LLC | 183,015 | $6.07M | 0.89% | +7,432+4.2% | Added |
| Castleark Management LLC | 186,662 | $6.19M | 0.27% | 00.0% | Unchanged |
| Deroy & Devereaux Private Investment Counsel Inc | 190,289 | $6.31M | 0.46% | +3,479+1.9% | Added |
| Americana Partners, LLC | 209,717 | $6.96M | 2.14% | −61,173−22.6% | Reduced |
| Evergreen Capital Management LLC | 213,412 | $7.08M | 0.29% | −5,311−2.4% | Reduced |
| Securian Asset Management, Inc | 223,859 | $7.43M | 0.15% | +300+0.1% | Added |
| Avenir Corp | 226,852 | $7.53M | 0.60% | −3,270−1.4% | Reduced |
| Apollo Management Holdings, L.P. | 241,474 | $8.01M | 0.05% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 250,300 | $8.30M | 0.01% | −409,800−62.1% | Reduced |
| Bollard Group LLC | 252,788 | $8.39M | 0.27% | +51,437+25.5% | Added |
| FMR LLC | 260,812 | $8.65M | 0.00% | −15,173−5.5% | Reduced |
| Private Capital Advisors, Inc. | 318,760 | $10.6M | 1.54% | +318,760 | New |
| Tortoise Index Solutions, LLC | 319,692 | $10.6M | 1.91% | +22,288+7.5% | Added |
| Vident Investment Advisory, LLC | 320,205 | $10.6M | 0.28% | +22,288+7.5% | Added |
| Raymond James & Associates | 355,436 | $11.8M | 0.01% | −3,634−1.0% | Reduced |
| Neuberger Berman Group LLC | 360,870 | $12.0M | 0.01% | −22,130−5.8% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 364,376 | $12.1M | 0.02% | −20,109−5.2% | Reduced |
| Sovereign Investment Advisors, LLC | 373,955 | $12.4M | 4.89% | 00.0% | Unchanged |
| Chicago Partners Investment Group LLC | 406,134 | $12.5M | 0.96% | +10,776+2.7% | Added |
| Oxbow Advisors, LLC | 395,405 | $13.1M | 1.32% | +7,820+2.0% | Added |
| Northeast Financial Consultants Inc | 401,978 | $13.3M | 0.77% | 00.0% | Unchanged |