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, Q3 2022
Institutional positions in MPLX LP as of Sep 30, 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
- 342
- +7 vs. Q2 2022
- Shares held
- 232.3M
- −6.71M (−2.8%) vs. Q2 2022
- Total value
- $6.98B
- +$7.66M (+0.1%) vs. Q2 2022
- New holders
- 34
- 107 more added
- Sold out
- 27
- 108 more reduced
5 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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, Q3 2022
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northern Trust Corp | 57,003 | $1.71M | 0.00% | −110.0% | Reduced |
| Citadel Advisors LLC | 56,916 | $1.71M | 0.00% | +56,916 | New |
| Simplex Trading, LLC | 56,726 | $1.70M | 0.07% | +9,878+21.1% | Added |
| Lido Advisors, LLC | 56,687 | $1.70M | 0.03% | −58,890−51.0% | Reduced |
| Barnett & Company, Inc. | 55,420 | $1.66M | 1.47% | −1,600−2.8% | Reduced |
| Crescent Grove Advisors, LLC | 54,876 | $1.65M | 0.19% | +1,371+2.6% | Added |
| Evercore Wealth Management, LLC | 52,053 | $1.56M | 0.04% | +2,053+4.1% | Added |
| MAI Capital Management | 51,729 | $1.55M | 0.03% | −2,410−4.5% | Reduced |
| Cbre Clarion Securities LLC | 51,670 | $1.55M | 0.03% | −1,200−2.3% | Reduced |
| Doliver Advisors, LP | 50,590 | $1.52M | 0.56% | −400−0.8% | Reduced |
| Easterly Investment Partners LLC | 50,000 | $1.50M | 0.14% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 49,699 | $1.49M | 0.01% | +5,000+11.2% | Added |
| Samalin Investment Counsel, LLC | 49,044 | $1.47M | 1.08% | +342+0.7% | Added |
| Oppenheimer & Co Inc | 48,266 | $1.45M | 0.03% | +21,878+82.9% | Added |
| US Bancorp | 48,185 | $1.45M | 0.00% | −399−0.8% | Reduced |
| Williams Jones Wealth Management, LLC. | 44,643 | $1.34M | 0.02% | −1,000−2.2% | Reduced |
| Penn Mutual Asset Management, LLC | 44,277 | $1.33M | 1.74% | +19,540+79.0% | Added |
| Fort Washington Investment Advisors Inc | 44,087 | $1.32M | 0.01% | −3,200−6.8% | Reduced |
| Envestnet Asset Management Inc | 43,841 | $1.32M | 0.00% | −621−1.4% | Reduced |
| Davenport & Co LLC | 43,373 | $1.30M | 0.01% | +1,976+4.8% | Added |
| Cetera Advisor Networks LLC | 43,093 | $1.29M | 0.02% | +17,589+69.0% | Added |
| Jackson Hole Capital Partners, LLC | 42,969 | $1.29M | 0.40% | −566−1.3% | Reduced |
| Captrust Financial Advisors | 42,802 | $1.28M | 0.01% | +8,001+23.0% | Added |
| KMG Fiduciary Partners, LLC | 40,468 | $1.21M | 0.23% | +450+1.1% | Added |
| Geneva Partners, LLC | 40,000 | $1.20M | 1.37% | 00.0% | Unchanged |
| Creative Planning | 39,975 | $1.20M | 0.00% | +406+1.0% | Added |
| Mercer Global Advisors Inc | 39,936 | $1.20M | 0.01% | +22,257+125.9% | Added |
| Van Eck Associates Corp | 39,697 | $1.19M | 0.00% | −2,775−6.5% | Reduced |
| CIBC Asset Management Inc | 39,567 | $1.19M | 0.01% | 00.0% | Unchanged |
| Reuter James Wealth Management, LLC | 39,048 | $1.17M | 0.80% | 00.0% | Unchanged |
| Avalon Investment & Advisory | 38,631 | $1.16M | 0.04% | −5,443−12.3% | Reduced |
| Annandale Capital, LLC | 41,149 | $1.15M | 0.42% | +2,883+7.5% | Added |
| Keybank National Association | 37,612 | $1.13M | 0.01% | 00.0% | Unchanged |
| Victory Capital Management Inc | 36,779 | $1.10M | 0.00% | +36,779 | New |
| Cambridge Investment Research Advisors, Inc. | 36,269 | $1.09M | 0.01% | +2,547+7.6% | Added |
| Pacer Advisors, Inc. | 35,887 | $1.08M | 0.01% | −430−1.2% | Reduced |
| Obermeyer Wood Investment Counsel, LLLP | 35,120 | $1.05M | 0.09% | 00.0% | Unchanged |
| Umb Bank N A | 35,073 | $1.05M | 0.02% | 00.0% | Unchanged |
| Bessemer Group Inc | 34,881 | $1.05M | 0.00% | 00.0% | Unchanged |
| Stephens Inc | 33,568 | $1.01M | 0.02% | +79+0.2% | Added |
| Fortem Financial Group, LLC | 33,312 | $1.00M | 0.69% | +5,463+19.6% | Added |
| Stratos Wealth Partners, LTD. | 32,379 | $972.0K | 0.03% | −6,834−17.4% | Reduced |
| Cannell Peter B & Co Inc | 32,200 | $966.0K | 0.04% | +8,000+33.1% | Added |
| Janney Montgomery Scott LLC | 31,088 | $933.0K | 0.00% | +2,163+7.5% | Added |
| Lindbrook Capital, LLC | 30,634 | $919.0K | 0.16% | −1,083−3.4% | Reduced |
| Blair William & Co | 30,549 | $917.0K | 0.00% | +14,003+84.6% | Added |
| Institutional & Family Asset Management, LLC | 30,064 | $902.0K | 0.16% | +40.0% | Added |
| Parkwood LLC | 29,913 | $898.0K | 0.19% | +29,913 | New |
| Oppenheimer Asset Management Inc. | 28,976 | $869.0K | 0.02% | −1,551−5.1% | Reduced |
| Mutual of America Capital Management LLC | 28,834 | $865.0K | 0.01% | −63−0.2% | Reduced |
| Smith, Moore & Co. | 28,650 | $860.0K | 0.13% | −2,000−6.5% | Reduced |
| Exencial Wealth Advisors, LLC | 28,132 | $844.0K | 0.05% | 00.0% | Unchanged |
| Outfitter Financial LLC | 27,972 | $839.0K | 0.82% | 00.0% | Unchanged |
| GraniteShares Advisors LLC | 27,052 | $811.0K | 0.66% | −323−1.2% | Reduced |
| Thrivent Financial for Lutherans | 26,991 | $810.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 26,784 | $804.0K | 0.03% | −29,797−52.7% | Reduced |
| Walnut Private Equity Partners, LLC | 26,500 | $795.0K | 0.77% | +585+2.3% | Added |
| Apollon Wealth Management, LLC | 24,993 | $750.0K | 0.06% | +24,993 | New |
| RMB Capital Management, LLC | 24,286 | $729.0K | 0.03% | −390−1.6% | Reduced |
| Bramshill Investments, LLC | 24,000 | $720.0K | 0.10% | 00.0% | Unchanged |
| Scotia Capital Inc. | 23,583 | $708.0K | 0.01% | +2,848+13.7% | Added |
| American Financial Group Inc | 22,500 | $675.0K | 0.23% | +500+2.3% | Added |
| Robertson Stephens Wealth Management, LLC | 22,245 | $667.0K | 0.08% | 00.0% | Unchanged |
| FourThought Financial, LLC | 22,195 | $666.0K | 0.10% | −320−1.4% | Reduced |
| Franklin Resources Inc | 21,210 | $637.0K | 0.00% | −739−3.4% | Reduced |
| Advisory Services Network, LLC | 21,225 | $637.0K | 0.02% | +13+0.1% | Added |
| XTX Topco Ltd | 21,224 | $637.0K | 0.16% | +21,224 | New |
| Oxbow Advisors, LLC | 21,176 | $635.0K | 0.10% | +640+3.1% | Added |
| D.A. Davidson & Co. | 20,598 | $618.0K | 0.01% | +388+1.9% | Added |
| Groesbeck Investment Management Corp | 20,994 | $612.0K | 1.01% | 00.0% | Unchanged |
| Modus Advisors, LLC | 19,606 | $588.0K | 0.31% | 00.0% | Unchanged |
| C2C Wealth Management, LLC | 18,421 | $579.0K | 0.11% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 19,102 | $573.3K | 0.01% | +383+2.0% | Added |
| CFO4Life Group, LLC | 19,000 | $570.0K | 0.15% | +19,000 | New |
| Manufacturers Life Insurance Company, The | 18,993 | $570.0K | 0.00% | −410−2.1% | Reduced |
| Ameriprise Financial Inc | 18,903 | $567.0K | 0.00% | +3,637+23.8% | Added |
| HB Wealth Management, LLC | 18,737 | $562.0K | 0.01% | −112−0.6% | Reduced |
| Griffin Asset Management, Inc. | 18,293 | $549.0K | 0.09% | +190+1.0% | Added |
| SG Americas Securities, LLC | 18,209 | $546.0K | 0.01% | +3,450+23.4% | Added |
| Financial Counselors Inc | 18,056 | $542.0K | 0.01% | +1,000+5.9% | Added |
| Greytown Advisors Inc. | 17,115 | $514.0K | 0.31% | +17,115 | New |
| First Heartland Consultants, Inc. | 16,789 | $503.0K | 0.08% | −2,874−14.6% | Reduced |
| Moors & Cabot, Inc. | 16,696 | $501.0K | 0.04% | 00.0% | Unchanged |
| Linscomb & Williams, Inc. | 15,846 | $476.0K | 0.03% | 00.0% | Unchanged |
| Heritage Trust Co | 15,795 | $474.0K | 0.08% | 00.0% | Unchanged |
| McDonald Partners LLC | 15,725 | $472.0K | 0.18% | +225+1.5% | Added |
| Sheaff Brock Investment Advisors, LLC | 15,093 | $453.0K | 0.06% | −254−1.7% | Reduced |
| Inscription Capital, LLC | 15,081 | $453.0K | 0.13% | +257+1.7% | Added |
| Wealthstar Advisors, LLC | 14,809 | $449.0K | 0.21% | −15,859−51.7% | Reduced |
| Wealth Alliance | 14,951 | $449.0K | 0.09% | +6,885+85.4% | Added |
| Steward Partners Investment Advisory, LLC | 14,695 | $441.0K | 0.01% | −551−3.6% | Reduced |
| Principal Street Partners, LLC | 14,440 | $434.0K | 0.12% | −5,771−28.6% | Reduced |
| Geode Capital Management, LLC | 14,433 | $433.0K | 0.00% | −8,638−37.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 14,424 | $432.0K | 0.00% | −5,450−27.4% | Reduced |
| United Capital Financial Advisers, LLC | 14,084 | $423.0K | 0.00% | +115+0.8% | Added |
| Kovack Advisors, Inc. | 13,961 | $419.0K | 0.06% | +192+1.4% | Added |
| Donoghue Forlines LLC | 13,807 | $414.0K | 0.15% | −20,685−60.0% | Reduced |
| IFP Advisors, Inc | 11,432 | $414.0K | 0.01% | −780−6.4% | Reduced |
| Verition Fund Management LLC | 13,691 | $411.0K | 0.01% | +391+2.9% | Added |
| Vestcor Inc | 13,633 | $409.0K | 0.02% | 00.0% | Unchanged |