vs

Side-by-side financial comparison of Archrock, Inc. (AROC) and PROASSURANCE CORP (PRA). Click either name above to swap in a different company.

Archrock, Inc. is the larger business by last-quarter revenue ($377.1M vs $269.6M, roughly 1.4× PROASSURANCE CORP). Archrock, Inc. runs the higher net margin — 31.0% vs 12.4%, a 18.6% gap on every dollar of revenue. On growth, Archrock, Inc. posted the faster year-over-year revenue change (15.5% vs -7.1%). Over the past eight quarters, Archrock, Inc.'s revenue compounded faster (18.5% CAGR vs -2.7%).

Archrock, Inc. is a leading provider of natural gas compression services and equipment solutions for the North American oil and gas sector. Its core offerings include compression system rental, maintenance, aftermarket support, and sales, serving upstream production, midstream transportation and natural gas processing segments.

ProAssurance Corporation, headquartered in Birmingham, Alabama, is a property and casualty company that sells professional liability insurance to doctors. The company was founded in 1976 as Mutual Assurance and was later renamed to Medical Assurance in 1997. The name "ProAssurance" was created in 2001 when Medical Assurance merged with Professionals Group. The company is currently the fourth largest medical professional liability insurance writer and has over $6 billion in assets.

AROC vs PRA — Head-to-Head

Bigger by revenue
AROC
AROC
1.4× larger
AROC
$377.1M
$269.6M
PRA
Growing faster (revenue YoY)
AROC
AROC
+22.6% gap
AROC
15.5%
-7.1%
PRA
Higher net margin
AROC
AROC
18.6% more per $
AROC
31.0%
12.4%
PRA
Faster 2-yr revenue CAGR
AROC
AROC
Annualised
AROC
18.5%
-2.7%
PRA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AROC
AROC
PRA
PRA
Revenue
$377.1M
$269.6M
Net Profit
$116.8M
$33.4M
Gross Margin
53.0%
Operating Margin
39.4%
17.3%
Net Margin
31.0%
12.4%
Revenue YoY
15.5%
-7.1%
Net Profit YoY
95.4%
106.4%
EPS (diluted)
$0.67
$0.65

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
AROC
AROC
PRA
PRA
Q4 25
$377.1M
$269.6M
Q3 25
$382.4M
$279.6M
Q2 25
$383.2M
$276.8M
Q1 25
$347.2M
$272.1M
Q4 24
$326.4M
$290.1M
Q3 24
$292.2M
$285.3M
Q2 24
$270.5M
$290.4M
Q1 24
$268.5M
$284.7M
Net Profit
AROC
AROC
PRA
PRA
Q4 25
$116.8M
$33.4M
Q3 25
$71.2M
$1.4M
Q2 25
$63.4M
$21.9M
Q1 25
$70.8M
$-5.8M
Q4 24
$59.8M
$16.2M
Q3 24
$37.5M
$16.4M
Q2 24
$34.4M
$15.5M
Q1 24
$40.5M
$4.6M
Gross Margin
AROC
AROC
PRA
PRA
Q4 25
53.0%
Q3 25
48.5%
Q2 25
45.4%
Q1 25
47.4%
Q4 24
46.3%
Q3 24
44.4%
Q2 24
41.5%
Q1 24
42.1%
Operating Margin
AROC
AROC
PRA
PRA
Q4 25
39.4%
17.3%
Q3 25
25.3%
1.6%
Q2 25
22.5%
9.9%
Q1 25
26.5%
-2.3%
Q4 24
24.0%
6.5%
Q3 24
18.1%
7.4%
Q2 24
17.6%
6.2%
Q1 24
20.0%
1.9%
Net Margin
AROC
AROC
PRA
PRA
Q4 25
31.0%
12.4%
Q3 25
18.6%
0.5%
Q2 25
16.6%
7.9%
Q1 25
20.4%
-2.1%
Q4 24
18.3%
5.6%
Q3 24
12.8%
5.8%
Q2 24
12.7%
5.3%
Q1 24
15.1%
1.6%
EPS (diluted)
AROC
AROC
PRA
PRA
Q4 25
$0.67
$0.65
Q3 25
$0.40
$0.03
Q2 25
$0.36
$0.42
Q1 25
$0.40
$-0.11
Q4 24
$0.35
$0.32
Q3 24
$0.22
$0.32
Q2 24
$0.22
$0.30
Q1 24
$0.26
$0.09

Balance Sheet & Financial Strength

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

Metric
AROC
AROC
PRA
PRA
Cash + ST InvestmentsLiquidity on hand
$1.6M
$36.5M
Total DebtLower is stronger
$420.4M
Stockholders' EquityBook value
$1.5B
$1.3B
Total Assets
$4.3B
$5.4B
Debt / EquityLower = less leverage
0.31×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AROC
AROC
PRA
PRA
Q4 25
$1.6M
$36.5M
Q3 25
$4.1M
$54.5M
Q2 25
$5.9M
$41.6M
Q1 25
$4.8M
$43.5M
Q4 24
$4.4M
$54.9M
Q3 24
$3.7M
$45.3M
Q2 24
$919.0K
$36.9M
Q1 24
$1.2M
$65.4M
Total Debt
AROC
AROC
PRA
PRA
Q4 25
$420.4M
Q3 25
$421.5M
Q2 25
$422.6M
Q1 25
$423.7M
Q4 24
$424.9M
Q3 24
$425.9M
Q2 24
$426.9M
Q1 24
$427.8M
Stockholders' Equity
AROC
AROC
PRA
PRA
Q4 25
$1.5B
$1.3B
Q3 25
$1.4B
$1.3B
Q2 25
$1.4B
$1.3B
Q1 25
$1.3B
$1.2B
Q4 24
$1.3B
$1.2B
Q3 24
$1.3B
$1.2B
Q2 24
$894.5M
$1.1B
Q1 24
$882.1M
$1.1B
Total Assets
AROC
AROC
PRA
PRA
Q4 25
$4.3B
$5.4B
Q3 25
$4.4B
$5.6B
Q2 25
$4.4B
$5.5B
Q1 25
$4.0B
$5.5B
Q4 24
$3.8B
$5.6B
Q3 24
$3.8B
$5.7B
Q2 24
$2.7B
$5.6B
Q1 24
$2.7B
$5.7B
Debt / Equity
AROC
AROC
PRA
PRA
Q4 25
0.31×
Q3 25
0.32×
Q2 25
0.33×
Q1 25
0.34×
Q4 24
0.35×
Q3 24
0.35×
Q2 24
0.38×
Q1 24
0.38×

Cash Flow & Capital Efficiency

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

Metric
AROC
AROC
PRA
PRA
Operating Cash FlowLast quarter
$214.5M
$-25.6M
Free Cash FlowOCF − Capex
$126.7M
FCF MarginFCF / Revenue
33.6%
Capex IntensityCapex / Revenue
23.3%
Cash ConversionOCF / Net Profit
1.84×
-0.77×
TTM Free Cash FlowTrailing 4 quarters
$119.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AROC
AROC
PRA
PRA
Q4 25
$214.5M
$-25.6M
Q3 25
$164.5M
$27.2M
Q2 25
$127.5M
$-28.1M
Q1 25
$115.6M
$-11.6M
Q4 24
$124.3M
$-10.7M
Q3 24
$96.9M
$14.0M
Q2 24
$70.7M
$-12.8M
Q1 24
$137.7M
$-11.6M
Free Cash Flow
AROC
AROC
PRA
PRA
Q4 25
$126.7M
Q3 25
$29.5M
Q2 25
$16.0M
Q1 25
$-52.5M
Q4 24
$26.4M
Q3 24
$26.9M
Q2 24
$-20.6M
Q1 24
$37.9M
FCF Margin
AROC
AROC
PRA
PRA
Q4 25
33.6%
Q3 25
7.7%
Q2 25
4.2%
Q1 25
-15.1%
Q4 24
8.1%
Q3 24
9.2%
Q2 24
-7.6%
Q1 24
14.1%
Capex Intensity
AROC
AROC
PRA
PRA
Q4 25
23.3%
Q3 25
35.3%
Q2 25
29.1%
Q1 25
48.4%
Q4 24
30.0%
Q3 24
24.0%
Q2 24
33.7%
Q1 24
37.2%
Cash Conversion
AROC
AROC
PRA
PRA
Q4 25
1.84×
-0.77×
Q3 25
2.31×
18.81×
Q2 25
2.01×
-1.28×
Q1 25
1.63×
Q4 24
2.08×
-0.66×
Q3 24
2.58×
0.85×
Q2 24
2.05×
-0.83×
Q1 24
3.40×
-2.52×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AROC
AROC

Horsepower Group Three$112.6M30%
Horsepower Group Two$108.5M29%
Horsepower Group One$105.9M28%
Services$32.9M9%
Over Counter Parts And Component Sales$17.0M5%
Transferred At Point In Time$1.4M0%

PRA
PRA

Workers Compensation Insurance Segment$164.4M61%
Other$59.6M22%
Segregated Portfolio Cell Reinsurance$45.7M17%

Related Comparisons