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, Q4 2021
Institutional positions in MPLX LP as of Dec 31, 2021. 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
- 341
- +36 vs. Q3 2021
- Shares held
- 252.6M
- −8.84M (−3.4%) vs. Q3 2021
- Total value
- $7.48B
- +$31.7M (+0.4%) vs. Q3 2021
- New holders
- 62
- 109 more added
- Sold out
- 26
- 100 more reduced
6 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding MPLX LP; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 83,299 | $2.46M | 0.00% | +61,129+275.7% | Added |
| Pinnacle Holdings, LLC | 79,542 | $2.35M | 0.99% | +395+0.5% | Added |
| Wexford Capital LP | 79,088 | $2.34M | 0.24% | +79,088 | New |
| First Republic Investment Management, Inc. | 78,330 | $2.32M | 0.00% | +9,170+13.3% | Added |
| Teacher Retirement System of Texas | 77,465 | $2.29M | 0.01% | +5,683+7.9% | Added |
| Rockefeller Capital Management L.P. | 71,469 | $2.11M | 0.01% | −7,713−9.7% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 70,872 | $2.10M | 0.08% | −150−0.2% | Reduced |
| Virtus ETF Advisers LLC | 69,701 | $2.06M | 0.78% | +16,402+30.8% | Added |
| Wolverine Trading, LLC | 70,237 | $2.05M | 0.03% | +60,408+614.6% | Added |
| Uniplan Investment Counsel, Inc. | 68,958 | $2.04M | 0.11% | −2,026−2.9% | Reduced |
| Aviance Capital Partners, LLC | 68,206 | $2.02M | 0.34% | +1,760+2.6% | Added |
| Moneta Group Investment Advisors LLC | 65,225 | $1.93M | 0.08% | −20.0% | Reduced |
| Botty Investors LLC | 59,504 | $1.76M | 0.52% | 00.0% | Unchanged |
| Williams Jones Wealth Management, LLC. | 58,388 | $1.73M | 0.02% | −809−1.4% | Reduced |
| Camden Capital, LLC | 56,830 | $1.68M | 0.36% | −11,094−16.3% | Reduced |
| Barnett & Company, Inc. | 56,750 | $1.68M | 1.17% | −2,150−3.7% | Reduced |
| AE Wealth Management LLC | 55,688 | $1.65M | 0.01% | +1,031+1.9% | Added |
| Cbre Clarion Securities LLC | 55,670 | $1.65M | 0.02% | −2,000−3.5% | Reduced |
| Doliver Advisors, LP | 44,705 | $1.49M | 0.47% | +3,000+7.2% | Added |
| MAI Capital Management | 50,288 | $1.49M | 0.02% | −500−1.0% | Reduced |
| Easterly Investment Partners LLC | 50,000 | $1.48M | 0.11% | 00.0% | Unchanged |
| US Bancorp | 48,153 | $1.43M | 0.00% | +3,235+7.2% | Added |
| Childress Capital Advisors, LLC | 47,467 | $1.41M | 0.58% | 00.0% | Unchanged |
| Samalin Investment Counsel, LLC | 45,991 | $1.36M | 0.82% | +17,030+58.8% | Added |
| Commonwealth Equity Services, LLC | 45,942 | $1.36M | 0.00% | −2,252−4.7% | Reduced |
| Davenport & Co LLC | 44,304 | $1.31M | 0.01% | −1,712−3.7% | Reduced |
| HighTower Trust Services, LTA | 43,898 | $1.30M | 0.13% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 42,463 | $1.26M | 0.00% | +796+1.9% | Added |
| Crescent Grove Advisors, LLC | 41,630 | $1.23M | 0.12% | +4,630+12.5% | Added |
| Straight Path Wealth Management | 41,000 | $1.21M | 1.06% | +41,000 | New |
| Tectonic Advisors LLC | 39,895 | $1.18M | 0.21% | +10,397+35.2% | Added |
| Stephens Inc | 39,858 | $1.18M | 0.02% | −10,253−20.5% | Reduced |
| Jackson Hole Capital Partners, LLC | 38,647 | $1.14M | 0.36% | −2,000−4.9% | Reduced |
| Annandale Capital, LLC | 38,266 | $1.13M | 0.50% | 00.0% | Unchanged |
| Keybank National Association | 38,124 | $1.13M | 0.00% | −1,097−2.8% | Reduced |
| Obermeyer Wood Investment Counsel, LLLP | 36,864 | $1.09M | 0.06% | −5,983−14.0% | Reduced |
| Umb Bank N A | 36,572 | $1.08M | 0.01% | +1,248+3.5% | Added |
| Oppenheimer Asset Management Inc. | 34,944 | $1.03M | 0.01% | −748−2.1% | Reduced |
| Lindbrook Capital, LLC | 32,912 | $974.0K | 0.15% | +32,912 | New |
| Smith, Moore & Co. | 31,800 | $941.0K | 0.13% | −210−0.7% | Reduced |
| Van Eck Associates Corp | 31,399 | $929.0K | 0.00% | +500+1.6% | Added |
| Exencial Wealth Advisors, LLC | 30,832 | $912.0K | 0.04% | +3,107+11.2% | Added |
| Institutional & Family Asset Management, LLC | 30,053 | $889.0K | 0.14% | +36+0.1% | Added |
| Evercore Wealth Management, LLC | 30,000 | $888.0K | 0.01% | +30,000 | New |
| Janney Montgomery Scott LLC | 29,921 | $885.0K | 0.00% | +6,910+30.0% | Added |
| Envestnet Asset Management Inc | 29,083 | $861.0K | 0.00% | +1,917+7.1% | Added |
| Donoghue Forlines LLC | 28,884 | $855.0K | 0.14% | +28,884 | New |
| Thrivent Financial for Lutherans | 28,556 | $845.0K | 0.00% | +1,565+5.8% | Added |
| Outfitter Financial LLC | 27,972 | $828.0K | 0.61% | 00.0% | Unchanged |
| Credential Qtrade Securities Inc. | 27,560 | $815.5K | 0.06% | +27,560 | New |
| Clal Insurance Enterprises Holdings Ltd | 27,500 | $814.0K | 0.01% | −2,500−8.3% | Reduced |
| Mutual of America Capital Management LLC | 26,838 | $794.0K | 0.01% | +136+0.5% | Added |
| Avalon Investment & Advisory | 26,326 | $779.0K | 0.02% | −16,624−38.7% | Reduced |
| Walnut Private Equity Partners, LLC | 25,915 | $767.0K | 0.70% | −44,585−63.2% | Reduced |
| Catalyst Capital Advisors LLC | 25,866 | $765.0K | 0.04% | +11,578+81.0% | Added |
| HB Wealth Management, LLC | 25,664 | $759.0K | 0.02% | +25,664 | New |
| Creative Planning | 25,598 | $757.0K | 0.00% | −5,413−17.5% | Reduced |
| RMB Capital Management, LLC | 24,676 | $730.0K | 0.02% | 00.0% | Unchanged |
| FourThought Financial, LLC | 24,579 | $727.0K | 0.09% | −1,321−5.1% | Reduced |
| Cetera Advisor Networks LLC | 24,551 | $726.0K | 0.01% | −111−0.5% | Reduced |
| Bessemer Group Inc | 24,271 | $719.0K | 0.00% | −6,155−20.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 24,216 | $717.0K | 0.00% | +1,625+7.2% | Added |
| GraniteShares Advisors LLC | 24,228 | $716.0K | 0.33% | +24,228 | New |
| Captrust Financial Advisors | 23,801 | $704.0K | 0.00% | −239−1.0% | Reduced |
| Geode Capital Management, LLC | 23,695 | $701.0K | 0.00% | −394−1.6% | Reduced |
| HYA Advisors, Inc | 22,804 | $675.0K | 0.24% | 00.0% | Unchanged |
| Autumn Glory Partners, LLC | 22,720 | $672.0K | 0.28% | +22,720 | New |
| Cannell Peter B & Co Inc | 22,550 | $667.0K | 0.02% | +22,550 | New |
| B. Riley Wealth Management, Inc. | 22,494 | $666.0K | 0.05% | +4,718+26.5% | Added |
| Advisory Services Network, LLC | 22,253 | $658.0K | 0.02% | −467−2.1% | Reduced |
| American Financial Group Inc | 22,000 | $651.0K | 0.18% | +500+2.3% | Added |
| Franklin Resources Inc | 21,949 | $649.0K | 0.00% | 00.0% | Unchanged |
| CFM Wealth Partners LLC | 21,391 | $640.0K | 0.14% | 00.0% | Unchanged |
| Group One Trading, L.P. | 21,588 | $639.0K | 0.01% | +21,588 | New |
| Pacer Advisors, Inc. | 21,153 | $626.0K | 0.01% | +330+1.6% | Added |
| Woodward Diversified Capital, LLC | 21,012 | $622.0K | 0.37% | +41+0.2% | Added |
| Groesbeck Investment Management Corp | 20,994 | $621.0K | 0.79% | −19,828−48.6% | Reduced |
| SG Americas Securities, LLC | 20,017 | $592.0K | 0.00% | −80−0.4% | Reduced |
| M&T Bank Corp | 19,889 | $588.0K | 0.00% | +245+1.2% | Added |
| Linscomb & Williams, Inc. | 19,826 | $587.0K | 0.03% | −1,357−6.4% | Reduced |
| First Heartland Consultants, Inc. | 19,762 | $584.0K | 0.08% | +3,110+18.7% | Added |
| Fieldpoint Private Securities, LLC | 19,719 | $583.0K | 0.11% | 00.0% | Unchanged |
| Stratos Wealth Partners, LTD. | 19,651 | $581.0K | 0.01% | +6,294+47.1% | Added |
| Modus Advisors, LLC | 19,606 | $580.0K | 0.25% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 18,725 | $554.0K | 0.00% | −205−1.1% | Reduced |
| C2C Wealth Management, LLC | 18,421 | $545.0K | 0.08% | +18,421 | New |
| Credit Suisse AG | 18,271 | $540.0K | 0.00% | −163,761−90.0% | Reduced |
| Financial Counselors Inc | 18,146 | $537.0K | 0.01% | +1,090+6.4% | Added |
| Sheaff Brock Investment Advisors, LLC | 17,636 | $521.0K | 0.05% | +1,185+7.2% | Added |
| Griffin Asset Management, Inc. | 17,523 | $519.0K | 0.06% | −2,450−12.3% | Reduced |
| Moors & Cabot, Inc. | 17,296 | $512.0K | 0.03% | +876+5.3% | Added |
| Mercer Global Advisors Inc | 17,278 | $511.0K | 0.00% | +289+1.7% | Added |
| National Asset Management, Inc. | 16,818 | $498.0K | 0.01% | +122+0.7% | Added |
| Two Sigma Securities, LLC | 16,411 | $486.0K | 0.09% | +16,411 | New |
| Bluefin Capital Management, LLC | 16,200 | $479.0K | 0.04% | +3,125+23.9% | Added |
| Northwestern Mutual Wealth Management Co | 15,521 | $459.0K | 0.00% | 00.0% | Unchanged |
| Ieq Capital, LLC | 15,465 | $458.0K | 0.01% | −1,170−7.0% | Reduced |
| Guggenheim Capital LLC | 14,826 | $439.0K | 0.00% | −15,671−51.4% | Reduced |
| HAP Trading, LLC | 14,756 | $437.0K | 0.03% | −2,494−14.5% | Reduced |
| Ameriprise Financial Inc | 14,784 | $437.0K | 0.00% | −128−0.9% | Reduced |