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Side-by-side financial comparison of MPLX LP (MPLX) and Prologis (PLD). Click either name above to swap in a different company.

MPLX LP is the larger business by last-quarter revenue ($2.5B vs $2.3B, roughly 1.1× Prologis). Prologis runs the higher net margin — 62.1% vs 49.1%, a 13.1% gap on every dollar of revenue. On growth, Prologis posted the faster year-over-year revenue change (2.4% vs 1.4%). Over the past eight quarters, Prologis's revenue compounded faster (7.3% CAGR vs 6.2%).

MarkWest Energy Partners, L.P., a subsidiary of MPLX LP, is a natural gas gathering, processing and transportation company master limited partnership of the United States. In 1988, the company was founded in Denver, Colorado and grew to be Colorado's 13th largest company. In 2015 it was acquired by MPLX, itself a subsidiary of Marathon Petroleum.

Prologis, Inc. is a real estate investment trust headquartered in San Francisco, California that invests in logistics facilities. The company was formed through the merger of AMB Property Corporation and Prologis in June 2011, which made Prologis the largest industrial real estate company in the world. As of 2025, the company operates more than 15,000 land acres and over 6,000 buildings comprising about 1.

MPLX vs PLD — Head-to-Head

Bigger by revenue
MPLX
MPLX
1.1× larger
MPLX
$2.5B
$2.3B
PLD
Growing faster (revenue YoY)
PLD
PLD
+1.0% gap
PLD
2.4%
1.4%
MPLX
Higher net margin
PLD
PLD
13.1% more per $
PLD
62.1%
49.1%
MPLX
Faster 2-yr revenue CAGR
PLD
PLD
Annualised
PLD
7.3%
6.2%
MPLX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MPLX
MPLX
PLD
PLD
Revenue
$2.5B
$2.3B
Net Profit
$1.2B
$1.4B
Gross Margin
Operating Margin
60.5%
72.2%
Net Margin
49.1%
62.1%
Revenue YoY
1.4%
2.4%
Net Profit YoY
8.5%
9.5%
EPS (diluted)
$1.50

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
MPLX
MPLX
PLD
PLD
Q4 25
$2.5B
$2.3B
Q3 25
$2.5B
$2.2B
Q2 25
$2.4B
$2.2B
Q1 25
$2.5B
$2.1B
Q4 24
$2.4B
$2.2B
Q3 24
$2.3B
$2.0B
Q2 24
$2.3B
$2.0B
Q1 24
$2.2B
$2.0B
Net Profit
MPLX
MPLX
PLD
PLD
Q4 25
$1.2B
$1.4B
Q3 25
$1.6B
$764.3M
Q2 25
$1.1B
$571.2M
Q1 25
$1.1B
$593.0M
Q4 24
$1.1B
$1.3B
Q3 24
$1.0B
$1.0B
Q2 24
$1.2B
$861.3M
Q1 24
$1.0B
$585.7M
Operating Margin
MPLX
MPLX
PLD
PLD
Q4 25
60.5%
72.2%
Q3 25
73.2%
42.5%
Q2 25
54.9%
41.8%
Q1 25
55.5%
41.1%
Q4 24
55.6%
64.6%
Q3 24
54.4%
61.4%
Q2 24
62.9%
51.0%
Q1 24
57.6%
36.8%
Net Margin
MPLX
MPLX
PLD
PLD
Q4 25
49.1%
62.1%
Q3 25
63.2%
34.5%
Q2 25
44.9%
26.2%
Q1 25
46.2%
27.7%
Q4 24
45.9%
58.1%
Q3 24
44.6%
49.4%
Q2 24
52.6%
42.9%
Q1 24
46.7%
29.9%
EPS (diluted)
MPLX
MPLX
PLD
PLD
Q4 25
$1.50
Q3 25
$0.82
Q2 25
$0.61
Q1 25
$0.63
Q4 24
$1.38
Q3 24
$1.08
Q2 24
$0.92
Q1 24
$0.63

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
MPLX
MPLX
PLD
PLD
Cash + ST InvestmentsLiquidity on hand
$2.1B
$1.1B
Total DebtLower is stronger
$24.2B
$35.0B
Stockholders' EquityBook value
$53.2B
Total Assets
$43.0B
$98.7B
Debt / EquityLower = less leverage
0.66×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MPLX
MPLX
PLD
PLD
Q4 25
$2.1B
$1.1B
Q3 25
$1.8B
$1.2B
Q2 25
$1.4B
$1.1B
Q1 25
$2.5B
$671.1M
Q4 24
$1.5B
$1.3B
Q3 24
$2.4B
$780.9M
Q2 24
$2.5B
$598.3M
Q1 24
$385.0M
$500.6M
Total Debt
MPLX
MPLX
PLD
PLD
Q4 25
$24.2B
$35.0B
Q3 25
$24.1B
$35.3B
Q2 25
$19.7B
$34.7B
Q1 25
$19.7B
$32.3B
Q4 24
$19.3B
$30.9B
Q3 24
$19.3B
$32.3B
Q2 24
$19.2B
$29.9B
Q1 24
$18.8B
$29.6B
Stockholders' Equity
MPLX
MPLX
PLD
PLD
Q4 25
$53.2B
Q3 25
$52.6B
Q2 25
$52.7B
Q1 25
$53.5B
Q4 24
$54.0B
Q3 24
$53.1B
Q2 24
$53.3B
Q1 24
$53.2B
Total Assets
MPLX
MPLX
PLD
PLD
Q4 25
$43.0B
$98.7B
Q3 25
$43.2B
$98.3B
Q2 25
$37.8B
$97.7B
Q1 25
$39.0B
$96.0B
Q4 24
$37.5B
$95.3B
Q3 24
$38.5B
$95.9B
Q2 24
$38.4B
$93.5B
Q1 24
$36.5B
$93.3B
Debt / Equity
MPLX
MPLX
PLD
PLD
Q4 25
0.66×
Q3 25
0.67×
Q2 25
0.66×
Q1 25
0.60×
Q4 24
0.57×
Q3 24
0.61×
Q2 24
0.56×
Q1 24
0.56×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
MPLX
MPLX
PLD
PLD
Operating Cash FlowLast quarter
$1.5B
$1.2B
Free Cash FlowOCF − Capex
$782.0M
FCF MarginFCF / Revenue
31.9%
Capex IntensityCapex / Revenue
29.1%
Cash ConversionOCF / Net Profit
1.24×
0.83×
TTM Free Cash FlowTrailing 4 quarters
$4.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MPLX
MPLX
PLD
PLD
Q4 25
$1.5B
$1.2B
Q3 25
$1.4B
$1.4B
Q2 25
$1.7B
$1.2B
Q1 25
$1.2B
$1.2B
Q4 24
$1.7B
$1.3B
Q3 24
$1.4B
$1.4B
Q2 24
$1.6B
$1.1B
Q1 24
$1.3B
$1.1B
Free Cash Flow
MPLX
MPLX
PLD
PLD
Q4 25
$782.0M
Q3 25
$905.0M
Q2 25
$1.4B
Q1 25
$979.0M
Q4 24
$1.4B
Q3 24
$1.1B
Q2 24
$1.4B
Q1 24
$1.0B
FCF Margin
MPLX
MPLX
PLD
PLD
Q4 25
31.9%
Q3 25
36.8%
Q2 25
60.9%
Q1 25
39.8%
Q4 24
56.6%
Q3 24
48.4%
Q2 24
60.0%
Q1 24
47.7%
Capex Intensity
MPLX
MPLX
PLD
PLD
Q4 25
29.1%
Q3 25
21.4%
Q2 25
12.8%
Q1 25
10.9%
Q4 24
12.7%
Q3 24
11.9%
Q2 24
9.4%
Q1 24
11.7%
Cash Conversion
MPLX
MPLX
PLD
PLD
Q4 25
1.24×
0.83×
Q3 25
0.92×
1.89×
Q2 25
1.64×
2.17×
Q1 25
1.10×
1.96×
Q4 24
1.51×
1.04×
Q3 24
1.35×
1.43×
Q2 24
1.32×
1.26×
Q1 24
1.27×
1.80×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

MPLX
MPLX

Services$746.0M30%
Other$675.0M28%
Products$492.0M20%
Nonrelated Party$186.0M8%
Related Party$151.0M6%
Crude Oil And Products Logistics$104.0M4%
Service Other$56.0M2%
Natural Gas And NGL Services$41.0M2%

PLD
PLD

Real Estate Operations Segment$2.0B88%
Unconsolidated Co Investment Ventures$131.7M6%
Other$82.6M4%
Strategic Capital Segment$49.9M2%

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