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Mplx (MPLX) Institutional Ownership

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$58.44 +0.83 (+1.45%)
Closing price 07/31/2026 03:59 PM Eastern
Extended Trading
$58.40 -0.05 (-0.08%)
As of 07/31/2026 07:55 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours 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)
397
Total
Institutional Inflows
(last 12 months)
$780.37M
Number of
Institutional Sellers
(last 12 months)
205
Total
Institutional Outflows
(last 12 months)
$2.65B
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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
7/10/2026 Northside Capital Management LLC362,982$20.45M1.7%+0.2%0.036%
7/10/2026 Annex Advisory Services LLC4,986$281K0.0%-7.9%0.000%
7/10/2026 Doliver Advisors LP51,748$2.92M0.7%+22.6%0.005%
7/9/2026 Focus Financial Network Inc.8,994$507K0.0%+4.7%0.001%
7/9/2026 Allied Private Wealth LLC7,807$448K0.3%N/A0.001%
7/9/2026 Everhart Financial Group Inc.5,000$282K0.0%N/A0.000%
7/9/2026 Valeo Financial Advisors LLC7,991$450K0.0%-3.6%0.001%
7/8/2026 Attessa Capital LLC18,500$1.04M0.5%N/A0.002%
7/8/2026 Walnut Private Equity Partners LLC268,000$15.66M8.5%+0.6%0.026%
7/8/2026 Chapin Davis Inc.3,766$212K0.0%N/A0.000%
7/7/2026 Madison Park Capital Advisors LLC6,744$358K0.2%+22.6%0.001%
7/7/2026 Dynamic Advisor Solutions LLC12,251$690K0.0%+12.0%0.001%
7/7/2026 CoreCap Advisors LLC106,118$5.98M0.2%+8.7%0.010%
7/7/2026 Howard Financial Services LTD.48,413$2.73M0.3%+6.2%0.005%
7/2/2026 Hilltop National Bank7,400$417K0.1%+15.6%0.001%
6/18/2026Pacer Advisors Inc.59,950$3.42M0.0%-8.3%0.006%
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%
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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%
5/8/2026 One 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%
5/6/2026 Catalyst Capital Advisors LLC278,599$15.90M0.3%+1.3%0.027%
5/6/2026 Assetmark Inc.559$32K0.0%+81.5%0.000%
5/6/2026 SteelPeak Wealth LLC14,385$821K0.0%+2.8%0.001%
5/6/2026Allspring Global Investments Holdings LLC22,481$1.26M0.0%-1.7%0.002%
5/6/2026 Independent Financial Group LLC4,072$232K0.0%N/A0.000%
5/5/2026Westover Capital Advisors LLC21,400$1.22M0.2%+20.2%0.002%
5/5/2026 D.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%
5/5/2026 Maryland State Retirement & Pension System339,111$19.35M0.4%-4.3%0.033%
5/4/2026 Empirical Financial Services LLC d.b.a. Empirical Wealth Management6,166$352K0.0%+7.8%0.001%
5/4/2026 Chicago Partners Investment Group LLC486,668$27.11M0.5%+1.5%0.048%
5/4/2026 Procyon Advisors LLC5,553$317K0.0%N/A0.001%
5/2/2026 Global Assets Advisory LLC1,538$88K0.0%N/A0.000%
5/2/2026 International Assets Investment Management LLC8,424$471K0.0%+7.3%0.001%
5/2/2026 Diversify Wealth Management LLC10,345$574K0.0%N/A0.001%
5/2/2026 Carnegie Investment Counsel8,316$475K0.0%-15.3%0.001%
5/1/2026 Heronetta 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%
5/1/2026 Sequoia Financial Advisors LLC200,244$11.43M0.1%+2.7%0.020%
5/1/2026 Walled 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%
4/30/2026 Griffin Asset Management Inc.4,620$264K0.0%-61.3%0.000%
4/30/2026 Cherry Creek Investment Advisors Inc.16,372$934K0.4%+4.9%0.002%
4/30/2026 Kestra Advisory Services LLC138,561$7.91M0.0%+6.0%0.014%
4/29/2026Cvfg LLC20,700$1.18M0.1%N/A0.002%
4/29/2026Geneva Partners LLC35,000$2.00M1.0%-12.5%0.003%
4/28/2026 CUSHING ASSET MANAGEMENT LP dba NXG INVESTMENT MANAGEMENT1,859,100$106.10M5.3%-1.3%0.183%
4/28/2026Dividend Assets Capital LLC65,550$3.74M0.7%-8.1%0.006%
4/28/2026 Ascentis Independent Advisors7,839$447K0.0%N/A0.001%
4/28/2026 Stephens Inc. AR151,660$8.69M0.1%+10.2%0.015%
4/28/2026Hardy Reed LLC14,670$837K0.1%-3.9%0.001%
4/28/2026 Wealthstar Advisors LLC11,426$652K0.3%-9.3%0.001%
4/27/2026Oxbow Advisors LLC434,012$24.77M2.1%+7.1%0.043%
4/27/2026 Burford Brothers Inc.18,890$1.08M0.4%+8.3%0.002%
4/27/2026 HB Wealth Management LLC22,266$1.27M0.0%-16.3%0.002%
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4/27/2026 PFG Investments LLC45,860$2.62M0.1%-1.0%0.005%
4/27/2026World Investment Advisors16,553$945K0.0%-8.3%0.002%
4/27/2026 Private Advisor Group LLC53,692$3.06M0.0%-4.6%0.005%
4/27/2026Elevation Point Wealth Partners LLC8,729$498K0.0%+39.0%0.001%
4/27/2026 Sound Income Strategies LLC3,432$192K0.0%-8.4%0.000%
4/25/2026 Keybank National Association OH42,970$2.45M0.0%-2.2%0.004%
4/24/2026Essex Financial Services Inc.9,807$560K0.0%-9.3%0.001%
4/24/2026Argent Advisors Inc.8,807$503K0.1%N/A0.001%
4/23/2026GraniteShares Advisors LLC45,223$2.58M1.9%-10.3%0.004%
4/23/2026 Pathway Financial Advisers LLC51,633$2.95M0.8%+16.1%0.005%


MPLX Institutional Ownership - Frequently Asked Questions

During the previous two years, 628 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 563 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), ING Groep NV ($2.73M), CIBC Bancorp USA Inc. ($2.69M), Kayne Anderson Capital Advisors LP ($2.20M), Raymond James Financial Inc. ($1.82M), FMR LLC ($1.82M), and Strategic Financial Concepts LLC ($1.75M).

Institutional investors have bought a total of 15,023,603 shares in the last 24 months. This purchase volume represents approximately $780.37M in transactions.

Of the 205 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), Westwood Holdings Group Inc. ($2.14M), Invesco Ltd. ($2.01M), JPMorgan Chase & Co. ($1.76M), ING Groep NV ($1.66M), and UBS Group AG ($1.54M).

Institutional investors have sold a total of 49,614,515 shares in the last 24 months. This volume of shares sold represents approximately $2.65B in transactions.


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This page (NYSE:MPLX) was last updated on 8/2/2026 by MarketBeat.com Staff.
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