MPLX LP - Limited Partnership
US ˙ NYSE ˙ US55336V1008

SecurityMPLX / MPLX LP - Limited Partnership
InstitutionBedel Financial Consulting, Inc.
Latest Disclosed Ownership10,551 shares
Latest Disclosed Value $ 602,171
Bedel Financial Consulting, Inc. reports 0.73% increase in ownership of MPLX / MPLX LP - Limited Partnership

On May 4, 2026 - Bedel Financial Consulting, Inc. filed a 13F-HR form disclosing ownership of 10,551 shares of MPLX LP - Limited Partnership (US:MPLX) valued at $602,146 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 10,475 shares of MPLX LP - Limited Partnership. This represents a change in shares of 0.73% during the quarter. The current value of the position is $595,920 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-04 2026-03-31 13F MPLX COM UNIT REP LTD 55336V100 10,551 76 0.73 602 7.69 0.0669
2026-01-28 2025-12-31 13F MPLX COM UNIT REP LTD 55336V100 10,475 81 0.78 559 7.71 0.0601
2025-11-07 2025-09-30 13F MPLX COM UNIT REP LTD 55336V100 10,394 75 0.73 519 -2.26 0.0663
2025-08-12 2025-06-30 13F MPLX COM UNIT REP LTD 55336V100 10,319 71 0.69 532 4.12 0.0725
2025-05-07 2025-03-31 13F MPLX COM UNIT REP LTD 55336V100 10,248 66 0.65 510 -6.76 0.0731
2025-02-06 2024-12-31 13F MPLX COM UNIT REP LTD 55336V100 10,182 10,182 548 0.0761
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.