MPLX LP — Institutional Ownership
Which tracked institutions hold MPLX, and how they changed the position last quarter. Latest holdings as of Mar 31, 2026. Source: SEC 13-F filings.
32
Funds holding
$3739600674
Total value held
Buying
18 added/new · 11 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Invesco Ltd. | $970687049 | 18187878 | -1374060 | -7.02% |
| 2 | Blackstone Inc. | $876063479 | 15350683 | — | NEW BUY |
| 3 | Goldman Sachs Group Inc | $713805262 | 12507539 | +40552 | +0.33% |
| 4 | Morgan Stanley | $283306899 | 4964199 | -798911 | -13.86% |
| 5 | Bank Of Montreal /Can/ | $229845259 | 4027427 | — | NEW BUY |
| 6 | Bank Of America Corp /De/ | $146856841 | 2573276 | -5957790 | -69.84% |
| 7 | Westwood Holdings Group Inc | $127657398 | 2236856 | +2194739 | +5211.05% |
| 8 | Brookfield Corp /On/ | $124059673 | 2173816 | -786014 | -26.56% |
| 9 | Royal Bank Of Canada | $65739000 | 1151905 | — | NEW BUY |
| 10 | Raymond James Financial Inc | $55811034 | 977940 | +22242 | +2.33% |
| 11 | Barclays Plc | $50634102 | 887228 | — | NEW BUY |
| 12 | Wells Fargo & Company/Mn | $39956465 | 748670 | +11775 | +1.60% |
| 13 | Citigroup Inc | $24756475 | 463865 | -143062 | -23.57% |
| 14 | Blackrock, Inc. | $8060493 | 141239 | -371 | -0.26% |
| 15 | Pnc Financial Services Group, Inc. | $6699847 | 117397 | +2974 | +2.60% |
| 16 | Us Bancorp \De\ | $3409476 | 59742 | -5300 | -8.15% |
| 17 | Ameriprise Financial Inc | $2033315 | 35628 | -20122 | -36.09% |
| 18 | Bank Of New York Mellon Corp | $1933078 | 33872 | -3608 | -9.63% |
| 19 | Northern Trust Corp | $1652348 | 28953 | +2477 | +9.36% |
| 20 | American Financial Group Inc | $1426750 | 25000 | — | NEW BUY |
| 21 | Sei Investments Co | $1265527 | 22175 | — | NEW BUY |
| 22 | Truist Financial Corp | $849241 | 14881 | +2914 | +24.35% |
| 23 | Equitable Holdings, Inc. | $661521 | 12395 | — | NEW BUY |
| 24 | Pinnacle Financial Partners, Inc. | $580801 | 10177 | — | NEW BUY |
| 25 | M&T Bank Corp | $560065 | 10494 | — | Held |
| 26 | Citizens Financial Group Inc/Ri | $481482 | 8437 | +144 | +1.74% |
| 27 | Hancock Whitney Corp | $401659 | 7038 | -1950 | -21.70% |
| 28 | Hilltop Holdings Inc. | $256650 | 4498 | -3237 | -41.85% |
| 29 | Fifth Third Bancorp | $85548 | 1499 | — | Held |
| 30 | Cohen & Steers, Inc. | $53061 | 929751 | +49158 | +5.58% |
| 31 | Atlantic Union Bankshares Corp | $10354 | 194 | — | Held |
| 32 | Peapack Gladstone Financial Corp | $522 | 9151 | +83 | +0.92% |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.