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 |
|---|---|---|---|---|---|
| Claybrook Capital, LLC | 13,616 | $409.0K | 0.26% | 00.0% | Unchanged |
| Rhumbline Advisers | 13,225 | $397.0K | 0.00% | +13,225 | New |
| Blueprint Investment Partners LLC | 12,850 | $386.0K | 0.11% | +12,850 | New |
| Matrix Private Capital Group LLC | 12,796 | $384.0K | 0.26% | 00.0% | Unchanged |
| Banco BTG Pactual S.A. | 12,600 | $378.0K | 0.21% | +5,100+68.0% | Added |
| SEI Investments Co | 12,339 | $370.0K | 0.00% | −5,386−30.4% | Reduced |
| Private Advisor Group, LLC | 12,087 | $363.0K | 0.00% | +19+0.2% | Added |
| Susquehanna International Group, LLP | 11,650 | $350.0K | 0.00% | +11,650 | New |
| Cetera Advisors LLC | 11,320 | $340.0K | 0.01% | +523+4.8% | Added |
| TD Private Client Wealth LLC | 11,324 | $339.8K | 0.02% | −86−0.8% | Reduced |
| 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 |
| Virtu Financial LLC | 11,232 | $337.0K | 0.03% | +11,232 | New |
| Sonora Investment Management Group, LLC | 11,317 | $330.0K | 0.04% | 00.0% | Unchanged |
| Monetary Management Group Inc | 10,894 | $327.0K | 0.11% | −441−3.9% | Reduced |
| 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 |
| Snowden Capital Advisors LLC | 10,565 | $317.0K | 0.01% | +10,565 | New |
| Pointe Capital Management LLC | 10,317 | $310.0K | 0.25% | −132−1.3% | Reduced |
| Bogart Wealth, LLC | 10,203 | $306.0K | 0.03% | +2,268+28.6% | Added |
| Parallax Volatility Advisers, L.P. | 10,002 | $300.0K | 0.01% | −64,632−86.6% | Reduced |
| Bokf, NA | 9,915 | $298.0K | 0.01% | 00.0% | Unchanged |
| Credit Suisse AG | 9,762 | $293.0K | 0.00% | −22,139−69.4% | Reduced |
| GWM Advisors LLC | 9,733 | $292.0K | 0.00% | +2,119+27.8% | Added |
| M&T Bank Corp | 9,644 | $289.0K | 0.00% | −154−1.6% | Reduced |
| Ausdal Financial Partners, Inc. | 9,495 | $285.0K | 0.04% | +2,230+30.7% | Added |
| Tower Research Capital LLC (TRC) | 9,403 | $282.0K | 0.00% | +2,475+35.7% | Added |
| Princeton Global Asset Management LLC | 9,320 | $280.0K | 0.10% | +1,363+17.1% | Added |
| Federation des caisses Desjardins du Quebec | 9,247 | $277.5K | 0.00% | 00.0% | Unchanged |
| 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 |
| TD Waterhouse Canada Inc. | 7,540 | $275.3K | 0.00% | +2,902+62.6% | Added |
| Independent Advisor Alliance | 8,870 | $266.0K | 0.02% | −916−9.4% | Reduced |
| Cherry Creek Investment Advisors, Inc. | 8,739 | $262.0K | 0.22% | +188+2.2% | Added |
| Fifth Third Bancorp | 8,686 | $261.0K | 0.00% | 00.0% | Unchanged |
| Regions Financial Corp | 8,600 | $258.0K | 0.00% | 00.0% | Unchanged |
| Carnegie Capital Asset Management, LLC | 8,559 | $257.0K | 0.01% | +1,648+23.8% | Added |
| Peapack Gladstone Financial Corp | 8,316 | $250.0K | 0.01% | −14−0.2% | Reduced |
| 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 |
| Green Square Capital Advisors LLC | 8,252 | $248.0K | 0.04% | 00.0% | Unchanged |
| Dynamic Advisor Solutions LLC | 8,231 | $247.0K | 0.02% | +1,032+14.3% | Added |
| Cookson Peirce & Co Inc | 8,000 | $240.0K | 0.02% | 00.0% | Unchanged |
| Newman Dignan & Sheerar, Inc. | 8,000 | $240.0K | 0.09% | 00.0% | Unchanged |
| Fort, L.P. | 7,891 | $237.0K | 0.30% | −1,453−15.6% | Reduced |
| Sanders Morris Harris LLC | 7,823 | $236.0K | 0.06% | 00.0% | Unchanged |
| Advisor OS, LLC | 7,748 | $233.0K | 0.07% | 00.0% | Unchanged |
| Pensionmark Financial Group, LLC | 7,700 | $231.0K | 0.05% | 00.0% | Unchanged |
| Walled Lake Planning & Wealth Management, LLC | 7,645 | $229.0K | 0.16% | 00.0% | Unchanged |
| Jump Financial, LLC | 7,635 | $229.0K | 0.01% | +7,635 | New |
| Two Sigma Securities, LLC | 7,594 | $228.0K | 0.03% | +7,594 | New |
| King Luther Capital Management Corp | 7,540 | $226.0K | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 7,364 | $221.0K | 0.05% | −4,500−37.9% | Reduced |
| Oak Family Advisors, LLC | 7,300 | $219.0K | 0.14% | −13,200−64.4% | Reduced |
| Venturi Wealth Management, LLC | 7,200 | $216.0K | 0.02% | 00.0% | Unchanged |
| Northern Oak Wealth Management Inc | 7,150 | $215.0K | 0.03% | 00.0% | Unchanged |
| Arrow Investment Advisors, LLC | 7,136 | $214.0K | 0.17% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 7,090 | $213.0K | 0.00% | 00.0% | Unchanged |
| Hilton Capital Management, LLC | 7,085 | $213.0K | 0.03% | 00.0% | Unchanged |
| American Portfolios Advisors | 7,064 | $212.0K | 0.01% | −632−8.2% | Reduced |
| Raymond James Trust N.A. | 6,960 | $209.0K | 0.01% | +6,960 | New |
| Southland Equity Partners LLC | 6,872 | $206.2K | 0.10% | 00.0% | Unchanged |
| Avantax Advisory Services, Inc. | 6,869 | $206.0K | 0.00% | −2,312−25.2% | Reduced |
| Belpointe Asset Management LLC | 6,627 | $198.0K | 0.01% | +1,800+37.3% | Added |
| Lee Financial Co | 6,166 | $185.0K | 0.03% | 00.0% | Unchanged |
| Cowen Prime Advisors LLC | 5,674 | $170.0K | 0.10% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 5,477 | $164.0K | 0.01% | +5,000+1,048.2% | Added |
| Benjamin Edwards Inc | 5,156 | $155.0K | 0.05% | +113+2.2% | Added |
| BNP Paribas Arbitrage, SA | 4,936 | $148.1K | 0.00% | −41,928−89.5% | Reduced |
| Icon Wealth Advisors, LLC | 4,913 | $147.0K | 0.02% | +4,913 | New |
| Harbour Investments, Inc. | 4,955 | $144.0K | 0.01% | 00.0% | Unchanged |
| Clear Street Markets LLC | 4,500 | $135.0K | 0.03% | +4,500 | New |
| SOA Wealth Advisors, LLC. | 4,342 | $130.0K | 0.04% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 4,086 | $123.0K | 0.07% | +3,782+1,244.1% | Added |
| Signaturefd, LLC | 3,750 | $113.0K | 0.00% | +750+25.0% | Added |
| Adirondack Trust Co | 3,700 | $111.0K | 0.06% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 3,538 | $106.0K | 0.02% | +3,538 | New |
| Parkside Financial Bank & Trust | 3,185 | $96.0K | 0.03% | −99−3.0% | Reduced |
| FinTrust Capital Advisors, LLC | 2,750 | $90.0K | 0.02% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 2,850 | $86.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 2,825 | $85.0K | 0.01% | −346−10.9% | Reduced |
| Proffitt & Goodson Inc | 2,786 | $84.0K | 0.02% | −636−18.6% | Reduced |
| Smithfield Trust Co | 2,725 | $81.0K | 0.01% | −140−4.9% | Reduced |
| Sound Income Strategies, LLC | 2,400 | $72.0K | 0.01% | 00.0% | Unchanged |
| Cutler Group LP | 2,378 | $71.0K | 0.01% | +919+63.0% | Added |
| Whittier Trust Co | 2,340 | $70.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 2,199 | $66.0K | 0.00% | −1,907−46.4% | Reduced |
| Clearstead Advisors, LLC | 2,122 | $64.0K | 0.01% | +122+6.1% | Added |
| State of Wyoming | 1,953 | $59.0K | 0.03% | +1,953 | New |
| Proequities, Inc. | 1,922 | $58.0K | 0.01% | +922+92.2% | Added |
| AdvisorNet Financial, Inc | 1,894 | $57.0K | 0.01% | −654−25.7% | Reduced |
| HM Payson & Co | 1,563 | $47.0K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 1,494 | $45.0K | 0.01% | +32+2.2% | Added |
| Central Trust Co | 1,457 | $44.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 1,389 | $42.0K | 0.01% | −235−14.5% | Reduced |
| Huntington National Bank | 1,300 | $39.0K | 0.00% | −1,957−60.1% | Reduced |
| TCTC Holdings, LLC | 1,308 | $39.0K | 0.00% | 00.0% | Unchanged |
| Trust Co | 1,235 | $37.0K | 0.01% | 00.0% | Unchanged |
| Bellwether Advisors, LLC | 1,189 | $35.0K | 0.01% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 1,149 | $34.0K | 0.00% | 00.0% | Unchanged |