MPLX vs KMI

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 22, 2026

MPLX

45.8
AI Score
VS
KMI Wins

KMI

51.8
AI Score

Investment Advisor Scores

MPLX

46score
Recommendation
HOLD

KMI

52score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric MPLX KMI Winner
Forward P/E 12.87 21.8341 MPLX
PEG Ratio 3.2584 3.4861 MPLX
Revenue Growth 10.6% 10.8% KMI
Earnings Growth 3.2% 21.2% KMI
Tradestie Score 45.8/100 51.8/100 KMI
Profit Margin 39.3% 19.3% MPLX
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

MPLX 1M: +1.6% · 3M: +5.0% KMI 1M: -5.5% · 3M: -7.5%

Current Technical Phase

MPLX

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 49

RSI (14): 49.3 · Price: $58.41

KMI

Markdown
Sell / avoid

Price below a falling SMA50 (slope -0.9%), weak momentum, RSI 41

RSI (14): 41.4 · Price: $30.98

Fundamentals Snapshot

Metric MPLX KMI
Market Cap
Forward P/E 12.2 20.2
Trailing P/E 12.6 20.7
Revenue (TTM)
Revenue Growth 0.1% 0.1%
Gross Margin 0.6% 0.5%
Operating Margin 0.4% 0.3%
EPS 4.65 1.53
Dividend Yield 0.07% 0.04%

Frequently Asked Questions

Based on our detailed analysis, KMI 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.