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

Ultra Clean Holdings, Inc. is the larger business by last-quarter revenue ($533.7M vs $269.6M, roughly 2.0× PROASSURANCE CORP). PROASSURANCE CORP runs the higher net margin — 12.4% vs -2.8%, a 15.2% gap on every dollar of revenue. On growth, Ultra Clean Holdings, Inc. posted the faster year-over-year revenue change (2.9% vs -7.1%). Over the past eight quarters, Ultra Clean Holdings, Inc.'s revenue compounded faster (1.7% CAGR vs -2.7%).

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.

Ultra Clean Holdings, Inc. is a leading global supplier of critical subsystems, ultra-high purity cleaning services, and precision process components for the semiconductor, advanced display, and life sciences sectors. It operates across North America, Asia, and Europe, serving top semiconductor fabs and high-tech equipment manufacturers to support advanced microelectronics production.

PRA vs UCTT — Head-to-Head

Bigger by revenue
UCTT
UCTT
2.0× larger
UCTT
$533.7M
$269.6M
PRA
Growing faster (revenue YoY)
UCTT
UCTT
+10.0% gap
UCTT
2.9%
-7.1%
PRA
Higher net margin
PRA
PRA
15.2% more per $
PRA
12.4%
-2.8%
UCTT
Faster 2-yr revenue CAGR
UCTT
UCTT
Annualised
UCTT
1.7%
-2.7%
PRA

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
PRA
PRA
UCTT
UCTT
Revenue
$269.6M
$533.7M
Net Profit
$33.4M
$-15.0M
Gross Margin
12.2%
Operating Margin
17.3%
2.1%
Net Margin
12.4%
-2.8%
Revenue YoY
-7.1%
2.9%
Net Profit YoY
106.4%
-500.0%
EPS (diluted)
$0.65
$-0.40

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
PRA
PRA
UCTT
UCTT
Q1 26
$533.7M
Q4 25
$269.6M
$506.6M
Q3 25
$279.6M
$510.0M
Q2 25
$276.8M
$518.8M
Q1 25
$272.1M
$518.6M
Q4 24
$290.1M
$563.4M
Q3 24
$285.3M
$540.4M
Q2 24
$290.4M
$516.1M
Net Profit
PRA
PRA
UCTT
UCTT
Q1 26
$-15.0M
Q4 25
$33.4M
$-3.3M
Q3 25
$1.4M
$-10.9M
Q2 25
$21.9M
$-162.0M
Q1 25
$-5.8M
$-5.0M
Q4 24
$16.2M
$16.3M
Q3 24
$16.4M
$-2.3M
Q2 24
$15.5M
$19.1M
Gross Margin
PRA
PRA
UCTT
UCTT
Q1 26
12.2%
Q4 25
15.2%
Q3 25
16.1%
Q2 25
15.3%
Q1 25
16.2%
Q4 24
16.3%
Q3 24
17.3%
Q2 24
17.1%
Operating Margin
PRA
PRA
UCTT
UCTT
Q1 26
2.1%
Q4 25
17.3%
2.2%
Q3 25
1.6%
2.1%
Q2 25
9.9%
-27.3%
Q1 25
-2.3%
2.5%
Q4 24
6.5%
4.6%
Q3 24
7.4%
4.7%
Q2 24
6.2%
4.4%
Net Margin
PRA
PRA
UCTT
UCTT
Q1 26
-2.8%
Q4 25
12.4%
-0.7%
Q3 25
0.5%
-2.1%
Q2 25
7.9%
-31.2%
Q1 25
-2.1%
-1.0%
Q4 24
5.6%
2.9%
Q3 24
5.8%
-0.4%
Q2 24
5.3%
3.7%
EPS (diluted)
PRA
PRA
UCTT
UCTT
Q1 26
$-0.40
Q4 25
$0.65
$-0.07
Q3 25
$0.03
$-0.24
Q2 25
$0.42
$-3.58
Q1 25
$-0.11
$-0.11
Q4 24
$0.32
$0.36
Q3 24
$0.32
$-0.05
Q2 24
$0.30
$0.42

Balance Sheet & Financial Strength

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

Metric
PRA
PRA
UCTT
UCTT
Cash + ST InvestmentsLiquidity on hand
$36.5M
$323.5M
Total DebtLower is stronger
$420.4M
$601.9M
Stockholders' EquityBook value
$1.3B
$702.1M
Total Assets
$5.4B
$1.9B
Debt / EquityLower = less leverage
0.31×
0.86×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRA
PRA
UCTT
UCTT
Q1 26
$323.5M
Q4 25
$36.5M
$311.8M
Q3 25
$54.5M
$314.1M
Q2 25
$41.6M
$327.4M
Q1 25
$43.5M
$317.6M
Q4 24
$54.9M
$313.9M
Q3 24
$45.3M
$318.2M
Q2 24
$36.9M
$319.5M
Total Debt
PRA
PRA
UCTT
UCTT
Q1 26
$601.9M
Q4 25
$420.4M
$481.4M
Q3 25
$421.5M
Q2 25
$422.6M
Q1 25
$423.7M
Q4 24
$424.9M
$499.7M
Q3 24
$425.9M
Q2 24
$426.9M
Stockholders' Equity
PRA
PRA
UCTT
UCTT
Q1 26
$702.1M
Q4 25
$1.3B
$711.0M
Q3 25
$1.3B
$709.9M
Q2 25
$1.3B
$719.4M
Q1 25
$1.2B
$872.0M
Q4 24
$1.2B
$873.6M
Q3 24
$1.2B
$857.9M
Q2 24
$1.1B
$852.3M
Total Assets
PRA
PRA
UCTT
UCTT
Q1 26
$1.9B
Q4 25
$5.4B
$1.7B
Q3 25
$5.6B
$1.7B
Q2 25
$5.5B
$1.7B
Q1 25
$5.5B
$1.9B
Q4 24
$5.6B
$1.9B
Q3 24
$5.7B
$1.9B
Q2 24
$5.6B
$1.9B
Debt / Equity
PRA
PRA
UCTT
UCTT
Q1 26
0.86×
Q4 25
0.31×
0.68×
Q3 25
0.32×
Q2 25
0.33×
Q1 25
0.34×
Q4 24
0.35×
0.57×
Q3 24
0.35×
Q2 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
PRA
PRA
UCTT
UCTT
Operating Cash FlowLast quarter
$-25.6M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-0.77×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PRA
PRA
UCTT
UCTT
Q1 26
Q4 25
$-25.6M
$8.1M
Q3 25
$27.2M
$100.0K
Q2 25
$-28.1M
$29.2M
Q1 25
$-11.6M
$28.2M
Q4 24
$-10.7M
$17.1M
Q3 24
$14.0M
$14.9M
Q2 24
$-12.8M
$23.2M
Free Cash Flow
PRA
PRA
UCTT
UCTT
Q1 26
Q4 25
$-2.0M
Q3 25
$-10.9M
Q2 25
$12.4M
Q1 25
$15.8M
Q4 24
$-200.0K
Q3 24
$-300.0K
Q2 24
$10.2M
FCF Margin
PRA
PRA
UCTT
UCTT
Q1 26
Q4 25
-0.4%
Q3 25
-2.1%
Q2 25
2.4%
Q1 25
3.0%
Q4 24
-0.0%
Q3 24
-0.1%
Q2 24
2.0%
Capex Intensity
PRA
PRA
UCTT
UCTT
Q1 26
Q4 25
2.0%
Q3 25
2.2%
Q2 25
3.2%
Q1 25
2.4%
Q4 24
3.1%
Q3 24
2.8%
Q2 24
2.5%
Cash Conversion
PRA
PRA
UCTT
UCTT
Q1 26
Q4 25
-0.77×
Q3 25
18.81×
Q2 25
-1.28×
Q1 25
Q4 24
-0.66×
1.05×
Q3 24
0.85×
Q2 24
-0.83×
1.21×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PRA
PRA

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

UCTT
UCTT

Products$465.7M87%
Services$68.0M13%

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