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VLO
NYSE Energy & Transportation

Valero's Port Arthur Refinery Hit by Power Outage, Key Unit Shut

Tom Rudovsky · Reported by Reuters
More coverage: Oil & Gas Stocks · Energy
Sentiment info
Negative
Importance info
7
Price
$362
Mkt Cap
$104.227B
52W Low
$151.25
52W High
$364.903
52W Position info
139% above low
Off High info
at 52W high
Rel. Volume info
1.0× avg
Market data snapshot near publication time

VLO has more than doubled off its 52-week low of $151.25.

Summary

A partial power outage at Valero's 385,000 bpd Port Arthur refinery following Tropical Storm Edouard has shut the AVU-147 crude distillation unit and forced AVU-146 to minimum rates. The outage reduces near-term throughput at one of the company's largest refineries, potentially tightening refined product supply and pressuring margins. This follows a period of record refining margins and a $5B buyback expansion, so any prolonged disruption could weigh on Q3 results. Watch for updates on restart timing and whether other units are affected.

At the time of this announcement, VLO was trading at $362.00 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $104.2B. The 52-week trading range was $151.25 to $364.90. This news item was assessed with negative market sentiment and an importance score of 7 out of 10. Source: Reuters.


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VLO - Latest Insights

VLO
Sep 14, 2026, 7:22 AM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $396.24
Real-time Price: $383.50 info
Change: -$12.74 (-3%) info
Market Cap: $110.262B info
VLO
Sep 02, 2026, 3:57 PM EDT
Source: Dow Jones Newswires
Importance Score:
7
Price at Filing: $366.28
Real-time Price: $383.50 info
Change: +$17.23 (+5%) info
Market Cap: $110.262B info
VLO
Jul 30, 2026, 12:58 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $308.78
Real-time Price: $383.50 info
Change: +$74.73 (+24%) info
Market Cap: $110.262B info
VLO
Jul 30, 2026, 10:37 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $309.24
Real-time Price: $383.50 info
Change: +$74.26 (+24%) info
Market Cap: $110.262B info
VLO
Jul 30, 2026, 8:15 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $294.39
Real-time Price: $383.50 info
Change: +$89.11 (+30%) info
Market Cap: $110.262B info