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Side-by-side financial comparison of F&G Annuities & Life, Inc. (FG) and MPLX LP (MPLX). Click either name above to swap in a different company.

MPLX LP is the larger business by last-quarter revenue ($2.5B vs $1.8B, roughly 1.4× F&G Annuities & Life, Inc.). MPLX LP runs the higher net margin — 49.1% vs 7.3%, a 41.8% gap on every dollar of revenue. On growth, F&G Annuities & Life, Inc. posted the faster year-over-year revenue change (13.2% vs 1.4%). Over the past eight quarters, MPLX LP's revenue compounded faster (6.2% CAGR vs 6.1%).

F&G Annuities & Life, Inc. is a public company headquartered in Des Moines, Iowa. It primarily provides annuities, life insurance, and pension buyout services. The company was founded in 1959.

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.

FG vs MPLX — Head-to-Head

Bigger by revenue
MPLX
MPLX
1.4× larger
MPLX
$2.5B
$1.8B
FG
Growing faster (revenue YoY)
FG
FG
+11.8% gap
FG
13.2%
1.4%
MPLX
Higher net margin
MPLX
MPLX
41.8% more per $
MPLX
49.1%
7.3%
FG
Faster 2-yr revenue CAGR
MPLX
MPLX
Annualised
MPLX
6.2%
6.1%
FG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FG
FG
MPLX
MPLX
Revenue
$1.8B
$2.5B
Net Profit
$128.0M
$1.2B
Gross Margin
Operating Margin
60.5%
Net Margin
7.3%
49.1%
Revenue YoY
13.2%
1.4%
Net Profit YoY
-60.9%
8.5%
EPS (diluted)
$0.97

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
FG
FG
MPLX
MPLX
Q4 25
$1.8B
$2.5B
Q3 25
$1.7B
$2.5B
Q2 25
$1.4B
$2.4B
Q1 25
$908.0M
$2.5B
Q4 24
$1.6B
$2.4B
Q3 24
$1.4B
$2.3B
Q2 24
$1.2B
$2.3B
Q1 24
$1.6B
$2.2B
Net Profit
FG
FG
MPLX
MPLX
Q4 25
$128.0M
$1.2B
Q3 25
$118.0M
$1.6B
Q2 25
$40.0M
$1.1B
Q1 25
$-21.0M
$1.1B
Q4 24
$327.0M
$1.1B
Q3 24
$-6.0M
$1.0B
Q2 24
$203.0M
$1.2B
Q1 24
$115.0M
$1.0B
Operating Margin
FG
FG
MPLX
MPLX
Q4 25
60.5%
Q3 25
73.2%
Q2 25
54.9%
Q1 25
55.5%
Q4 24
55.6%
Q3 24
54.4%
Q2 24
62.9%
Q1 24
57.6%
Net Margin
FG
FG
MPLX
MPLX
Q4 25
7.3%
49.1%
Q3 25
7.0%
63.2%
Q2 25
2.9%
44.9%
Q1 25
-2.3%
46.2%
Q4 24
21.0%
45.9%
Q3 24
-0.4%
44.6%
Q2 24
17.3%
52.6%
Q1 24
7.3%
46.7%
EPS (diluted)
FG
FG
MPLX
MPLX
Q4 25
$0.97
Q3 25
$0.85
Q2 25
$0.26
Q1 25
$-0.20
Q4 24
$2.53
Q3 24
$-0.08
Q2 24
$1.55
Q1 24
$0.88

Balance Sheet & Financial Strength

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

Metric
FG
FG
MPLX
MPLX
Cash + ST InvestmentsLiquidity on hand
$1.5B
$2.1B
Total DebtLower is stronger
$2.2B
$24.2B
Stockholders' EquityBook value
$4.8B
Total Assets
$98.4B
$43.0B
Debt / EquityLower = less leverage
0.47×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FG
FG
MPLX
MPLX
Q4 25
$1.5B
$2.1B
Q3 25
$2.2B
$1.8B
Q2 25
$1.9B
$1.4B
Q1 25
$3.3B
$2.5B
Q4 24
$2.3B
$1.5B
Q3 24
$3.5B
$2.4B
Q2 24
$3.5B
$2.5B
Q1 24
$2.4B
$385.0M
Total Debt
FG
FG
MPLX
MPLX
Q4 25
$2.2B
$24.2B
Q3 25
$2.2B
$24.1B
Q2 25
$2.2B
$19.7B
Q1 25
$2.2B
$19.7B
Q4 24
$2.2B
$19.3B
Q3 24
$2.0B
$19.3B
Q2 24
$2.0B
$19.2B
Q1 24
$1.7B
$18.8B
Stockholders' Equity
FG
FG
MPLX
MPLX
Q4 25
$4.8B
Q3 25
$4.8B
Q2 25
$4.4B
Q1 25
$4.4B
Q4 24
$4.0B
Q3 24
$4.3B
Q2 24
$3.7B
Q1 24
$3.5B
Total Assets
FG
FG
MPLX
MPLX
Q4 25
$98.4B
$43.0B
Q3 25
$96.1B
$43.2B
Q2 25
$91.8B
$37.8B
Q1 25
$88.0B
$39.0B
Q4 24
$85.0B
$37.5B
Q3 24
$84.1B
$38.5B
Q2 24
$78.5B
$38.4B
Q1 24
$74.4B
$36.5B
Debt / Equity
FG
FG
MPLX
MPLX
Q4 25
0.47×
Q3 25
0.46×
Q2 25
0.50×
Q1 25
0.51×
Q4 24
0.55×
Q3 24
0.47×
Q2 24
0.56×
Q1 24
0.49×

Cash Flow & Capital Efficiency

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

Metric
FG
FG
MPLX
MPLX
Operating Cash FlowLast quarter
$1.2B
$1.5B
Free Cash FlowOCF − Capex
$782.0M
FCF MarginFCF / Revenue
31.9%
Capex IntensityCapex / Revenue
29.1%
Cash ConversionOCF / Net Profit
9.13×
1.24×
TTM Free Cash FlowTrailing 4 quarters
$4.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FG
FG
MPLX
MPLX
Q4 25
$1.2B
$1.5B
Q3 25
$937.0M
$1.4B
Q2 25
$1.6B
$1.7B
Q1 25
$956.0M
$1.2B
Q4 24
$1.3B
$1.7B
Q3 24
$2.1B
$1.4B
Q2 24
$1.1B
$1.6B
Q1 24
$1.5B
$1.3B
Free Cash Flow
FG
FG
MPLX
MPLX
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
FG
FG
MPLX
MPLX
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
FG
FG
MPLX
MPLX
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
FG
FG
MPLX
MPLX
Q4 25
9.13×
1.24×
Q3 25
7.94×
0.92×
Q2 25
40.50×
1.64×
Q1 25
1.10×
Q4 24
4.04×
1.51×
Q3 24
1.35×
Q2 24
5.20×
1.32×
Q1 24
13.34×
1.27×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FG
FG

Segment breakdown not available.

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%

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