MPLX Institutional Ownership
Top institutional (13F) holders of MPLX and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
19
Institutional value
$3.28B
Top holder
Invesco Ltd.
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Top holders
| Holder | Filed | Value |
|---|---|---|
| Invesco Ltd.investment advisor | Aug 14, 2026 | $1.03B |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $638.18M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $297.19M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $296.25M |
| FMR LLCinvestment advisor | Aug 13, 2026 | $220.86M |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $192.74M |
| ROYAL BANK OF CANADAinvestment advisor | Aug 14, 2026 | $155.5M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $116.63M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $91.96M |
| WELLS FARGO & COMPANY/MNinvestment advisor | Aug 14, 2026 | $48.62M |
| CITADEL ADVISORS LLCinvestment advisor | Sep 1, 2026 | $47.86M |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $47.5M |
| Neuberger Berman Group LLCinvestment advisor | Aug 13, 2026 | $42.24M |
| Appaloosa LPinvestment advisor | Aug 14, 2026 | $28.3M |
| CITIGROUP INCinvestment advisor | Aug 3, 2026 | $15.54M |
| BlackRock, Inc.holding company | Aug 7, 2026 | $7.9M |
| Ameriprise Financial, Inc.holding company | Aug 14, 2026 | $2.36M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $1.73M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $1.09M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.