MPLX vs KMI

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 21, 2026

MPLX

58.5
AI Score
VS
MPLX Wins

KMI

46.2
AI Score

Investment Advisor Scores

MPLX

59score
Recommendation
STRONG BUY

KMI

46score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric MPLX KMI Winner
Forward P/E 12.1951 20 MPLX
PEG Ratio 3.0889 3.1918 MPLX
Revenue Growth 10.6% 10.8% KMI
Earnings Growth 3.2% 21.2% KMI
Tradestie Score 58.5/100 46.2/100 MPLX
Profit Margin 39.3% 19.3% MPLX
Beta 1.00 1.00 Tie
AI Recommendation STRONG BUY HOLD MPLX

Relative Price Performance (Last 90 Days)

MPLX 1M: -1.1% · 3M: -0.8% KMI 1M: +7.5% · 3M: +2.6%

Current Technical Phase

MPLX

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 53

RSI (14): 53.2 · Price: $58.18

KMI

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 61

RSI (14): 61.4 · Price: $33.72

Fundamentals Snapshot

Metric MPLX KMI
Market Cap — —
Forward P/E 12.1 21.7
Trailing P/E 12.6 21.0
Revenue (TTM) — —
Revenue Growth 0.1% 0.1%
Gross Margin 0.6% 0.5%
Operating Margin 0.4% 0.3%
EPS 4.65 1.62
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.