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Mplx (MPLX) Institutional Ownership

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$56.17 -0.18 (-0.32%)
As of 01:24 PM Eastern
This is a fair market value price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Mplx (NYSE:MPLX)

Current
Institutional Ownership
Percentage
24.25%
Number of
Institutional Buyers
(last 12 months)
373
Total
Institutional Inflows
(last 12 months)
$948.10M
Number of
Institutional Sellers
(last 12 months)
181
Total
Institutional Outflows
(last 12 months)
$2.43B
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MPLX Institutional Buying and Selling by Quarter

Mplx Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Integrated Wealth Concepts LLC24,726$1.39M0.0%+27.3%0.002%
9/4/2026Parkside Financial Bank & Trust43,312$2.44M0.2%-1.1%0.004%
8/27/2026VELA Investment Management LLC18,164$1.02M0.2%+10.0%0.002%
8/27/2026Corient Private Wealth LP348,098$19.61M0.0%+3.1%0.034%
8/26/2026Wellington Grp LLC15,589$878K0.2%+61.1%0.002%
8/25/2026Advus Financial Partners LLC6,191$349K0.1%+3.2%0.001%
8/23/2026VELA Investment Management LLC18,164$1.02M0.2%+10.0%0.002%
8/23/2026Washington Trust Advisors Inc.7,020$395K0.0%+4.1%0.001%
8/23/2026Ameritas Advisory Services LLC5,473$308K0.0%N/A0.001%
8/23/2026Wedmont Private Capital7,160$408K0.0%-32.1%0.001%
8/23/2026HB Wealth Management LLC21,402$1.21M0.0%-3.9%0.002%
8/22/2026Compass Financial Management LLC9,988$577K0.1%N/A0.001%
8/22/2026William John Sempolinski5,301$299K0.1%N/A0.001%
8/22/2026Concurrent Investment Advisors LLC14,069$793K0.0%+1.4%0.001%
8/22/2026NEOS Investment Management LLC486,025$27.38M0.1%+45.5%0.048%
8/22/2026Burford Brothers Inc.24,875$1.40M0.5%+31.7%0.002%
8/20/2026Wedbush Securities Inc.20,854$1.18M0.0%+11.6%0.002%
8/19/2026Navellier & Associates Inc.17,010$958K0.1%+58.1%0.002%
8/13/2026Pinnacle Holdings LLC79,404$4.47M1.4%-0.3%0.008%
8/12/2026Compass Financial Management LLC9,988$577K0.1%N/A0.001%
8/10/2026Knuff & Co LLC5,500$310K0.1%N/A0.001%
8/8/2026Energy Income Partners LLC5,380,295$303.07M4.8%N/A0.530%
8/7/2026Trust Co. of Vermont500$28K0.0%N/A0.000%
8/6/2026Bank of New York Mellon Corp19,420$1.09M0.0%N/A0.002%
7/10/2026Northside Capital Management LLC362,982$20.45M1.7%+0.2%0.036%
7/10/2026Annex Advisory Services LLC4,986$281K0.0%-7.9%0.000%
7/10/2026Doliver Advisors LP51,748$2.92M0.7%+22.6%0.005%
7/9/2026Focus Financial Network Inc.8,994$507K0.0%+4.7%0.001%
7/9/2026Allied Private Wealth LLC7,807$448K0.3%N/A0.001%
7/9/2026Everhart Financial Group Inc.5,000$282K0.0%N/A0.000%
7/9/2026Valeo Financial Advisors LLC7,991$450K0.0%-3.6%0.001%
7/8/2026Attessa Capital LLC18,500$1.04M0.5%N/A0.002%
7/8/2026Walnut Private Equity Partners LLC268,000$15.66M8.5%+0.6%0.026%
7/8/2026Chapin Davis Inc.3,766$212K0.0%N/A0.000%
7/7/2026Madison Park Capital Advisors LLC6,744$358K0.2%+22.6%0.001%
7/7/2026Dynamic Advisor Solutions LLC12,251$690K0.0%+12.0%0.001%
7/7/2026CoreCap Advisors LLC106,118$5.98M0.2%+8.7%0.010%
7/7/2026Howard Financial Services LTD.48,413$2.73M0.3%+6.2%0.005%
7/2/2026Hilltop National Bank7,400$417K0.1%+15.6%0.001%
6/18/2026Pacer Advisors Inc.59,950$3.42M0.0%-8.3%0.006%
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6/3/2026Parallel Advisors LLC6,299$359K0.0%+10.9%0.001%
6/3/2026NewEdge Advisors LLC82,799$4.73M0.0%-4.4%0.008%
5/26/2026Axiom Investment Management LLC800$46K0.0%N/A0.000%
5/22/2026Wellington Grp LLC9,675$552K0.2%+57.2%0.001%
5/19/2026Western Wealth Management LLC1,138$65K0.0%N/A0.000%
5/19/2026Bank of America Corp DE2,573,276$146.86M0.0%-69.8%0.254%
5/19/2026Opal Capital LLC231,535$13.21M2.3%+5.3%0.023%
5/18/2026Empire Financial Management Company LLC60,321$3.44M0.8%-4.7%0.006%
5/18/2026Royal Bank of Canada1,151,905$65.74M0.0%+45.5%0.114%
5/18/2026Empowered Funds LLC217,494$12.41M0.1%+65.4%0.021%
5/18/2026Energy Income Partners LLC5,157,478$294.34M4.7%-2.7%0.508%
5/16/2026Infrastructure Capital Advisors LLC1,068,251$60.97M4.2%+2.9%0.105%
5/16/2026Quantinno Capital Management LP32,878$1.88M0.0%+60.4%0.003%
5/16/2026BROOKFIELD Corp ON2,173,816$124.06M0.2%-26.6%0.214%
5/16/2026Progeny 3 Inc.1,015,966$57.98M3.1%-4.1%0.100%
5/16/2026Castleark Management LLC41,892$2.39M0.1%-21.1%0.004%
5/15/2026Matrix Private Capital Group LLC8,000$457K0.2%N/A0.001%
5/15/2026Waverly Advisors LLC240,925$13.75M0.1%-2.2%0.024%
5/15/2026Epoch Investment Partners Inc.1,127,544$64.35M0.4%-2.5%0.111%
5/15/2026Empirical Finance LLC217,494$12.41M0.6%+86.6%0.021%
5/15/2026Cannell & Spears LLC22,800$1.30M0.0%-22.7%0.002%
5/14/2026Bollard Group LLC405,728$23.16M0.7%+14.8%0.040%
5/14/2026Hilltop Holdings Inc.4,498$257K0.0%-41.8%0.000%
5/14/2026Sei Investments Co.22,175$1.27M0.0%+0.9%0.002%
5/14/2026Lido Advisors LLC37,155$2.12M0.0%-41.4%0.004%
5/13/2026Cetera Investment Advisers199,111$11.36M0.0%-0.7%0.020%
5/13/2026Militia Capital Management LLC67,000$3.82M0.8%N/A0.007%
5/13/2026NewEdge Wealth LLC7,931$453K0.0%+17.7%0.001%
5/8/2026PNC Financial Services Group Inc.117,397$6.70M0.0%+2.6%0.012%
5/8/2026Glenview Trust Co7,500$428K0.0%+15.4%0.001%
5/8/2026One Charles Private Wealth Services LLC28,118$1.61M0.4%+2.7%0.003%
5/7/2026Hanover Advisors Inc.3,832$219K0.1%N/A0.000%
5/7/2026Parallel Advisors LLC6,299$359K0.0%+10.9%0.001%
5/7/2026Crescent Grove Advisors LLC37,197$2.12M0.2%+4.0%0.004%
5/6/2026Jennison Associates LLC545,070$31.11M0.0%-18.7%0.054%
5/6/2026Aviance Capital Partners LLC14,015$800K0.1%-3.2%0.001%
5/6/2026Annis Gardner Whiting Capital Advisors LLC5,450$311K0.0%N/A0.001%
5/6/2026Catalyst Capital Advisors LLC278,599$15.90M0.3%+1.3%0.027%
5/6/2026Assetmark Inc.559$32K0.0%+81.5%0.000%
5/6/2026SteelPeak Wealth LLC14,385$821K0.0%+2.8%0.001%
5/6/2026Allspring Global Investments Holdings LLC22,481$1.26M0.0%-1.7%0.002%
5/6/2026Independent Financial Group LLC4,072$232K0.0%N/A0.000%
5/5/2026Westover Capital Advisors LLC21,400$1.22M0.2%+20.2%0.002%
5/5/2026D.A. Davidson & CO.28,501$1.63M0.0%+2.3%0.003%
5/5/2026Bank of New York Mellon Corp33,872$1.93M0.0%-9.6%0.003%
5/5/2026Sanctuary Advisors LLC34,374$1.96M0.0%-21.4%0.003%
5/5/2026Adell Harriman & Carpenter Inc.88,395$5.05M0.3%+0.8%0.009%
5/5/2026Maryland State Retirement & Pension System339,111$19.35M0.4%-4.3%0.033%
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management6,166$352K0.0%+7.8%0.001%
5/4/2026Chicago Partners Investment Group LLC486,668$27.11M0.5%+1.5%0.048%
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5/4/2026Procyon Advisors LLC5,553$317K0.0%N/A0.001%
5/2/2026Global Assets Advisory LLC1,538$88K0.0%N/A0.000%
5/2/2026International Assets Investment Management LLC8,424$471K0.0%+7.3%0.001%
5/2/2026Diversify Wealth Management LLC10,345$574K0.0%N/A0.001%
5/2/2026Carnegie Investment Counsel8,316$475K0.0%-15.3%0.001%
5/1/2026Heronetta Management L.P.324,039$18.49M16.9%+0.1%0.032%
5/1/2026Barnett & Company Inc.37,247$2.13M1.7%-2.2%0.004%
5/1/2026Sequoia Financial Advisors LLC200,244$11.43M0.1%+2.7%0.020%
5/1/2026Walled Lake Planning & Wealth Management LLC9,915$566K0.2%+5.3%0.001%
4/30/2026Summit Securities Group LLC2,100$120K0.0%-80.6%0.000%


MPLX Institutional Ownership - Frequently Asked Questions

During the previous two years, 630 institutional investors and hedge funds held shares of Mplx. The most heavily invested institutionals were Invesco Ltd. ($970.69M), Blackstone Inc. ($921.06M), Kingstone Capital Partners Texas LLC ($776.89M), Tortoise Capital Advisors L.L.C. ($710.88M), Goldman Sachs Group Inc. ($665.08M), Kayne Anderson Capital Advisors LP ($361.33M), and MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($352.65M).Learn more on Mplx's institutional investors.

24.25% of Mplx's stock is owned by institutional investors. Learn more on MPLX's institutional investor holdings.

Of the 565 institutional investors that purchased Mplx's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Kingstone Capital Partners Texas LLC ($15.08M), Energy Income Partners LLC ($5.74M), ING Groep NV ($2.73M), CIBC Bancorp USA Inc. ($2.69M), Kayne Anderson Capital Advisors LP ($2.20M), Raymond James Financial Inc. ($1.82M), and FMR LLC ($1.82M).

Institutional investors have bought a total of 17,747,616 shares in the last 24 months. This purchase volume represents approximately $948.10M in transactions.

Of the 181 institutional investors that sold Mplx's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Alps Advisors Inc. ($25.98M), Bank of America Corp DE ($6.49M), ING Groep NV ($1.66M), JPMorgan Chase & Co. ($1.58M), UBS Group AG ($1.54M), Invesco Ltd. ($1.37M), and Victory Capital Management Inc. ($1.20M).

Institutional investors have sold a total of 45,336,438 shares in the last 24 months. This volume of shares sold represents approximately $2.43B in transactions.


Related Companies

Institutional ownership data for NYSE:MPLX is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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