MPC — what changed in the latest 10-Q
A section-by-section comparison of MPC's newest periodic SEC filing (10-K/10-Q) against the prior same-form filing: paragraphs added and removed per section, with verbatim excerpts. Purely a deterministic text diff — no similarity scores, no directional read, not investment advice.
Comparing 10-Q · 2026-05-05 vs the prior 10-Q · 2025-11-04
| Section | Outcome | Added | Removed | Minor | Unchanged |
|---|---|---|---|---|---|
| MD&A | Text added/removed | +72 | −122 | ~42 | 91 |
| Market risk (Item 3) | Text added/removed | 0 | 0 | ~10 | 4 |
| Controls & procedures | Text added/removed | 0 | 0 | ~2 | 0 |
| Legal proceedings | Text added/removed | 0 | −1 | ~2 | 1 |
| Risk factors | No material changes reported (points to the 10-K) | — | — | — | — |
| Other information | Text added/removed | +10 | 0 | ~1 | 0 |
Counts are paragraphs; added/removed means text added or removed vs the prior filing — no direction or judgement implied.
Representative excerpts
Up to 5 excerpts of about 300 characters per section, quoted verbatim from the two SEC filings.
MD&A
Text added vs the prior filing · source: 10-Q · 2026-05-05
•the ability to realize expected returns or other benefits on anticipated or ongoing projects or planned or recently completed acquisitions or other transactions, including the recently completed acquisitions of Northwind Delaware Holdings LLC and BANGL, LLC;
•compliance costs and uncertainty associated with cap and invest programs or similar arrangements or programs in California or other jurisdictions.
For additional risk factors affecting our business, see the risk factors described in our Annual Report on Form 10-K for the year ended December 31, 2025. We undertake no obligation to update any forward-looking statements except to the extent required by applicable law.
Our Refining & Marketing segment results for the first quarter of 2026 versus the first quarter of 2025 reflect higher realized refining margins supported by stable demand and higher global product prices, partially offset by derivative losses related to our economic hedging program. Longer term, gl…
Our Midstream segment results for the first quarter of 2026 versus the first quarter of 2025 were impacted by derivative losses resulting from increased market volatility as well as previously announced acquisition and divestiture activity as we continue to optimize our assets and execute on progres…
Text removed vs the prior filing · source: 10-Q · 2025-11-04
For additional risk factors affecting our business, see the risk factors described in our Annual Report on Form 10-K for the year ended December 31, 2024. We undertake no obligation to update any forward-looking statements except to the extent required by applicable law.
Our Refining & Marketing segment results for the third quarter of 2025 versus the third quarter of 2024 reflect higher realized refining margins supported by stable demand and by gasoline and distillate inventory levels in the U.S. that were at or below five-year averages during the quarter. Longer …
Our Midstream segment contributed strong results and continued growth in the third quarter of 2025, benefitting from the expansion of its Permian to Gulf Coast natural gas and NGL value chains with the acquisition of Northwind Delaware Holdings LLC and BANGL, LLC and progression of long-haul pipelin…
On August 29, 2025, MPLX completed the $2.4 billion acquisition of Northwind Delaware Holdings LLC (the “Northwind Midstream Acquisition”), which provides sour gas gathering and treating services in Lea County, New Mexico, enhancing MPLX’s Permian natural gas and NGL value chain. The Northwind Midst…
See Note 4 to the unaudited consolidated financial statements for additional information on this transaction.
Legal proceedings
Text removed vs the prior filing · source: 10-Q · 2025-11-04
On August 29, 2025, MPLX acquired Northwind Delaware Holdings LLC, including its subsidiary Northwind Midstream Partners LLC, which owns and operates a sour gas treating facility in Lea County, New Mexico. We have disclosed to the New Mexico Environment Department (“NMED”) excess air emissions from …
Other information
Text added vs the prior filing · source: 10-Q · 2026-05-05
On April 30, 2026, MPC Trade Receivables Company I LLC, a wholly owned, bankruptcy remote, special purpose subsidiary of MPC (“MPC Trade Receivables Company”), entered into an Amended and Restated Loan and Security Agreement (the “Loan and Security Agreement”), by and among MPC Trade Receivables Com…
a wholly owned subsidiary of MPC (“MPC LP”), as the initial servicer, The Toronto-Dominion Bank, as the administrative agent (the “Agent”) and a lender (“TD Bank”), Mizuho Bank, Ltd., as a co-syndication agent and a lender (“Mizuho”), and the other lenders, group agents, LC banks and LC participants…
Pursuant to the Loan and Security Agreement, MPC Trade Receivables Company has $100.0 million of committed borrowing and letter of credit issuance capacity (and additional uncommitted borrowing and letter of credit issuance capacity of up to $1.90 billion that can be extended at the discretion of th…
In connection with the Loan and Security Agreement, MPC LP and certain other of MPC’s wholly owned subsidiaries (“Originators”) sell or contribute on an on-going basis substantially all of the trade receivables generated by them (the “Pool Receivables”), together with all related security and intere…
MPC Trade Receivables Company has granted a security interest in all of its assets, including the Pooled Receivables, together with all related security and interests in the proceeds thereof, to secure the performance of MPC Trade Receivables Company’s payment and other obligations under the Trade R…
How to read Risk Factors (Item 1A) in a 10-Q
A 10-Q risk-factor section usually takes one of three forms; this page classifies it as one of:
- Pointer — the filer states there have been no material changes and points back to the annual 10-K risk factors; there is no own risk text to compare this quarter.
- Partial update — the filer carves out specific updated risks ("except as set forth below"); the excerpts show exactly what is new this quarter.
- Restated in full — the quarter carries the complete risk-factor text. When the prior quarter was only a pointer there is no prior full text to diff against, so the page flags the section as restated instead.
This describes the filing structure only — it is never a judgement on whether risk went up or down.
Source: text-level diff of the two SEC EDGAR filings · deterministic (no AI-generated content) · for reference only · not investment advice