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 |
|---|---|---|---|---|---|
| Dynamic Advisor Solutions LLC | 8,231 | $247.0K | 0.02% | +1,032+14.3% | Added |
| Green Square Capital Advisors LLC | 8,252 | $248.0K | 0.04% | 00.0% | Unchanged |
| Change Path, LLC | 8,293 | $249.0K | 0.01% | −229−2.7% | Reduced |
| FirstPurpose Wealth LLC | 8,283 | $249.0K | 0.16% | 00.0% | Unchanged |
| Peapack Gladstone Financial Corp | 8,316 | $250.0K | 0.01% | −14−0.2% | Reduced |
| Carnegie Capital Asset Management, LLC | 8,559 | $257.0K | 0.01% | +1,648+23.8% | Added |
| Regions Financial Corp | 8,600 | $258.0K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 8,686 | $261.0K | 0.00% | 00.0% | Unchanged |
| Cherry Creek Investment Advisors, Inc. | 8,739 | $262.0K | 0.22% | +188+2.2% | Added |
| Independent Advisor Alliance | 8,870 | $266.0K | 0.02% | −916−9.4% | Reduced |
| TD Waterhouse Canada Inc. | 7,540 | $275.3K | 0.00% | +2,902+62.6% | Added |
| Cetera Investment Advisers | 9,195 | $276.0K | 0.01% | −2,522−21.5% | Reduced |
| Avidian Wealth Solutions, LLC | 9,182 | $276.0K | 0.02% | +91+1.0% | Added |
| Federation des caisses Desjardins du Quebec | 9,247 | $277.5K | 0.00% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 9,320 | $280.0K | 0.10% | +1,363+17.1% | Added |
| Tower Research Capital LLC (TRC) | 9,403 | $282.0K | 0.00% | +2,475+35.7% | Added |
| Ausdal Financial Partners, Inc. | 9,495 | $285.0K | 0.04% | +2,230+30.7% | Added |
| M&T Bank Corp | 9,644 | $289.0K | 0.00% | −154−1.6% | Reduced |
| GWM Advisors LLC | 9,733 | $292.0K | 0.00% | +2,119+27.8% | Added |
| Credit Suisse AG | 9,762 | $293.0K | 0.00% | −22,139−69.4% | Reduced |
| Bokf, NA | 9,915 | $298.0K | 0.01% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 10,002 | $300.0K | 0.01% | −64,632−86.6% | Reduced |
| Bogart Wealth, LLC | 10,203 | $306.0K | 0.03% | +2,268+28.6% | Added |
| Pointe Capital Management LLC | 10,317 | $310.0K | 0.25% | −132−1.3% | Reduced |
| Snowden Capital Advisors LLC | 10,565 | $317.0K | 0.01% | +10,565 | New |
| Aviance Capital Partners, LLC | 10,796 | $324.0K | 0.08% | −121−1.1% | Reduced |
| Baldwin Brothers Inc | 10,796 | $324.0K | 0.04% | 00.0% | Unchanged |
| Monetary Management Group Inc | 10,894 | $327.0K | 0.11% | −441−3.9% | Reduced |
| Sonora Investment Management Group, LLC | 11,317 | $330.0K | 0.04% | 00.0% | Unchanged |
| Virtu Financial LLC | 11,232 | $337.0K | 0.03% | +11,232 | New |
| Guggenheim Capital LLC | 11,292 | $339.0K | 0.00% | +422+3.9% | Added |
| Country Club Bank | 11,390 | $339.0K | 0.03% | +3,176+38.7% | Added |
| TD Private Client Wealth LLC | 11,324 | $339.8K | 0.02% | −86−0.8% | Reduced |
| Cetera Advisors LLC | 11,320 | $340.0K | 0.01% | +523+4.8% | Added |
| Susquehanna International Group, LLP | 11,650 | $350.0K | 0.00% | +11,650 | New |
| Private Advisor Group, LLC | 12,087 | $363.0K | 0.00% | +19+0.2% | Added |
| SEI Investments Co | 12,339 | $370.0K | 0.00% | −5,386−30.4% | Reduced |
| Banco BTG Pactual S.A. | 12,600 | $378.0K | 0.21% | +5,100+68.0% | Added |
| Matrix Private Capital Group LLC | 12,796 | $384.0K | 0.26% | 00.0% | Unchanged |
| Blueprint Investment Partners LLC | 12,850 | $386.0K | 0.11% | +12,850 | New |
| Rhumbline Advisers | 13,225 | $397.0K | 0.00% | +13,225 | New |
| Vestcor Inc | 13,633 | $409.0K | 0.02% | 00.0% | Unchanged |
| Claybrook Capital, LLC | 13,616 | $409.0K | 0.26% | 00.0% | Unchanged |
| Verition Fund Management LLC | 13,691 | $411.0K | 0.01% | +391+2.9% | 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 |
| Kovack Advisors, Inc. | 13,961 | $419.0K | 0.06% | +192+1.4% | Added |
| United Capital Financial Advisers, LLC | 14,084 | $423.0K | 0.00% | +115+0.8% | Added |
| Northwestern Mutual Wealth Management Co | 14,424 | $432.0K | 0.00% | −5,450−27.4% | Reduced |
| Geode Capital Management, LLC | 14,433 | $433.0K | 0.00% | −8,638−37.4% | Reduced |
| Principal Street Partners, LLC | 14,440 | $434.0K | 0.12% | −5,771−28.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 14,695 | $441.0K | 0.01% | −551−3.6% | Reduced |
| 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 |
| 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 |
| McDonald Partners LLC | 15,725 | $472.0K | 0.18% | +225+1.5% | Added |
| Heritage Trust Co | 15,795 | $474.0K | 0.08% | 00.0% | Unchanged |
| Linscomb & Williams, Inc. | 15,846 | $476.0K | 0.03% | 00.0% | Unchanged |
| Moors & Cabot, Inc. | 16,696 | $501.0K | 0.04% | 00.0% | Unchanged |
| First Heartland Consultants, Inc. | 16,789 | $503.0K | 0.08% | −2,874−14.6% | Reduced |
| Greytown Advisors Inc. | 17,115 | $514.0K | 0.31% | +17,115 | New |
| Financial Counselors Inc | 18,056 | $542.0K | 0.01% | +1,000+5.9% | Added |
| SG Americas Securities, LLC | 18,209 | $546.0K | 0.01% | +3,450+23.4% | Added |
| Griffin Asset Management, Inc. | 18,293 | $549.0K | 0.09% | +190+1.0% | Added |
| HB Wealth Management, LLC | 18,737 | $562.0K | 0.01% | −112−0.6% | Reduced |
| Ameriprise Financial Inc | 18,903 | $567.0K | 0.00% | +3,637+23.8% | Added |
| Manufacturers Life Insurance Company, The | 18,993 | $570.0K | 0.00% | −410−2.1% | Reduced |
| CFO4Life Group, LLC | 19,000 | $570.0K | 0.15% | +19,000 | New |
| Atria Wealth Solutions, Inc. | 19,102 | $573.3K | 0.01% | +383+2.0% | Added |
| C2C Wealth Management, LLC | 18,421 | $579.0K | 0.11% | 00.0% | Unchanged |
| Modus Advisors, LLC | 19,606 | $588.0K | 0.31% | 00.0% | Unchanged |
| Groesbeck Investment Management Corp | 20,994 | $612.0K | 1.01% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 20,598 | $618.0K | 0.01% | +388+1.9% | Added |
| Oxbow Advisors, LLC | 21,176 | $635.0K | 0.10% | +640+3.1% | Added |
| 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 |
| FourThought Financial, LLC | 22,195 | $666.0K | 0.10% | −320−1.4% | Reduced |
| Robertson Stephens Wealth Management, LLC | 22,245 | $667.0K | 0.08% | 00.0% | Unchanged |
| American Financial Group Inc | 22,500 | $675.0K | 0.23% | +500+2.3% | Added |
| Scotia Capital Inc. | 23,583 | $708.0K | 0.01% | +2,848+13.7% | Added |
| Bramshill Investments, LLC | 24,000 | $720.0K | 0.10% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 24,286 | $729.0K | 0.03% | −390−1.6% | Reduced |
| Apollon Wealth Management, LLC | 24,993 | $750.0K | 0.06% | +24,993 | New |
| Walnut Private Equity Partners, LLC | 26,500 | $795.0K | 0.77% | +585+2.3% | Added |
| Walleye Trading LLC | 26,784 | $804.0K | 0.03% | −29,797−52.7% | Reduced |
| Thrivent Financial for Lutherans | 26,991 | $810.0K | 0.00% | 00.0% | Unchanged |
| GraniteShares Advisors LLC | 27,052 | $811.0K | 0.66% | −323−1.2% | Reduced |
| Outfitter Financial LLC | 27,972 | $839.0K | 0.82% | 00.0% | Unchanged |
| Exencial Wealth Advisors, LLC | 28,132 | $844.0K | 0.05% | 00.0% | Unchanged |
| Smith, Moore & Co. | 28,650 | $860.0K | 0.13% | −2,000−6.5% | Reduced |
| Mutual of America Capital Management LLC | 28,834 | $865.0K | 0.01% | −63−0.2% | Reduced |
| Oppenheimer Asset Management Inc. | 28,976 | $869.0K | 0.02% | −1,551−5.1% | Reduced |
| Parkwood LLC | 29,913 | $898.0K | 0.19% | +29,913 | New |
| Institutional & Family Asset Management, LLC | 30,064 | $902.0K | 0.16% | +40.0% | Added |
| Blair William & Co | 30,549 | $917.0K | 0.00% | +14,003+84.6% | Added |
| Lindbrook Capital, LLC | 30,634 | $919.0K | 0.16% | −1,083−3.4% | Reduced |
| Janney Montgomery Scott LLC | 31,088 | $933.0K | 0.00% | +2,163+7.5% | Added |
| Cannell Peter B & Co Inc | 32,200 | $966.0K | 0.04% | +8,000+33.1% | Added |