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MPC
NYSE Energy & Transportation

Marathon Petroleum's Galveston Bay Refinery Restores Full Operations After Brief Power Outage

Tom Rudovsky · Reported by Reuters
More coverage: Oil & Gas Stocks · Energy
Sentiment info
Positive
Importance info
7
Price
$242.35
Mkt Cap
$70.725B
52W Low
$142.73
52W High
$261.61
52W Position info
70% above low
Off High info
7.4% below high
Rel. Volume info
1.0× avg
Market data snapshot near publication time

MPC sits 70% above its 52-week low of $142.73.

Summary

Marathon Petroleum's significant 631,000 barrel-per-day Galveston Bay refinery has returned to normal operations following a brief sulfur recovery unit outage. The disruption, caused by a power outage, had temporarily forced the refinery to cut back production. This news provides a positive operational update, confirming the swift resolution of a minor issue at a key asset. While the timeline shows recent strong Q1 earnings, there was no prior public disclosure of this specific outage, making its resolution new information. The restoration of full capacity mitigates any potential short-term production impact, reinforcing operational stability for the company.

At the time of this announcement, MPC was trading at $242.35 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $70.7B. The 52-week trading range was $142.73 to $261.61. This news item was assessed with positive market sentiment and an importance score of 7 out of 10. Source: Reuters.


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MPC - Latest Insights

MPC
Jul 23, 2026, 6:13 AM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $325.00
Real-time Price: $310.62 info
Change: -$14.38 (-4%) info
Market Cap: $89.347B info
MPC
Jul 10, 2026, 4:35 PM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $283.74
Real-time Price: $310.62 info
Change: +$26.88 (+9%) info
Market Cap: $89.347B info
MPC
Jul 06, 2026, 4:38 PM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $268.99
Real-time Price: $310.62 info
Change: +$41.63 (+15%) info
Market Cap: $89.347B info
MPC
Jul 06, 2026, 1:22 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $269.74
Real-time Price: $310.62 info
Change: +$40.88 (+15%) info
Market Cap: $89.347B info
MPC
Jun 23, 2026, 5:05 PM EDT
Source: dpa-AFX
Importance Score:
7
Price at Filing: $244.32
Real-time Price: $310.62 info
Change: +$66.30 (+27%) info
Market Cap: $89.347B info