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MPLX
NYSE Energy & Transportation

MPLX Prices $2.25B Senior Notes Offering to Refinance Debt

Tom Rudovsky · Reported by PR Newswire
More coverage: Oil & Gas Stocks · Energy
Sentiment info
Neutral
Importance info
7
Price
$58.5
Mkt Cap
$59.513B
52W Low
$47.8
52W High
$60.95
52W Position info
22% above low
Off High info
4.0% below high
Rel. Volume info
0.9× avg
Market data snapshot near publication time

MPLX sits 22% above its 52-week low of $47.8.

Summary

MPLX priced a $2.25 billion multi-tranche senior notes offering, split into $1.25B of 4.700% notes due 2029, $500M of 5.000% notes due 2032, and $500M of 5.500% notes due 2036. The company will use the proceeds to redeem its $1.25B 4.125% notes maturing March 2027, with the remainder for general partnership purposes including capex. This follows last week's Q2 report where MPLX raised its 2026 growth capex outlook by $500 million to $2.9 billion, signaling continued infrastructure investment. The offering is routine refinancing with a modest maturity extension, but the size is notable given the recent capex increase. Closing is expected August 24.

At the time of this announcement, MPLX was trading at $58.50 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $59.5B. The 52-week trading range was $47.80 to $60.95. This news item was assessed with neutral market sentiment and an importance score of 7 out of 10. Source: PR Newswire.


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MPLX - Latest Insights

MPLX
Aug 10, 2026, 5:18 PM EDT
Filing Type: FWP
Importance Score:
7
Price at Filing: $58.62
Real-time Price: $58.50 info
Change: -$0.120 (-0.20%) info
Market Cap: $59.513B info
MPLX
Aug 10, 2026, 8:45 AM EDT
Filing Type: 424B5
Importance Score:
7
Price at Filing: $59.00
Real-time Price: $58.50 info
Change: -$0.500 (-0.85%) info
Market Cap: $59.513B info
MPLX
Aug 04, 2026, 1:43 PM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $60.14
Real-time Price: $58.50 info
Change: -$1.64 (-3%) info
Market Cap: $59.513B info
MPLX
Aug 04, 2026, 6:49 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $58.55
Real-time Price: $58.50 info
Change: -$0.050 (-0.09%) info
Market Cap: $59.513B info
MPLX
Aug 04, 2026, 6:48 AM EDT
Source: Dow Jones Newswires
Importance Score:
7
Price at Filing: $58.55
Real-time Price: $58.50 info
Change: -$0.050 (-0.09%) info
Market Cap: $59.513B info