MPLX vs KMI

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 09, 2026

MPLX

55.5
AI Score
VS
MPLX Wins

KMI

52.2
AI Score

Investment Advisor Scores

MPLX

56score
Recommendation
BUY

KMI

52score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric MPLX KMI Winner
Forward P/E 12.0192 20.79 MPLX
PEG Ratio 3.041 3.321 MPLX
Revenue Growth 10.6% 10.8% KMI
Earnings Growth 3.2% 21.2% KMI
Tradestie Score 55.5/100 52.2/100 MPLX
Profit Margin 39.3% 19.3% MPLX
Beta 1.00 1.00 Tie
AI Recommendation BUY HOLD MPLX

Relative Price Performance (Last 90 Days)

MPLX 1M: -0.2% · 3M: +5.9% KMI 1M: -2.7% · 3M: -1.6%

Current Technical Phase

MPLX

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (2.0% over 20 days), RSI 57

RSI (14): 57.0 · Price: $59.84

KMI

Markdown
Sell / avoid

Price below a falling SMA50 (slope -0.2%), weak momentum, RSI 42

RSI (14): 42.0 · Price: $30.86

Fundamentals Snapshot

Metric MPLX KMI
Market Cap
Forward P/E 12.4 20.1
Trailing P/E 13.0 20.2
Revenue (TTM)
Revenue Growth 0.1% 0.1%
Gross Margin 0.6% 0.5%
Operating Margin 0.4% 0.3%
EPS 4.60 1.53
Dividend Yield 0.07% 0.04%

Frequently Asked Questions

Based on our detailed analysis, MPLX is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.