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Side-by-side financial comparison of Enact Holdings, Inc. (ACT) and Mirion Technologies, Inc. (MIR). Click either name above to swap in a different company.

Enact Holdings, Inc. is the larger business by last-quarter revenue ($312.7M vs $257.6M, roughly 1.2× Mirion Technologies, Inc.). On growth, Mirion Technologies, Inc. posted the faster year-over-year revenue change (27.5% vs 3.6%). Over the past eight quarters, Mirion Technologies, Inc.'s revenue compounded faster (11.5% CAGR vs 3.6%).

Enact Holdings, Inc. is a leading U.S.-based private mortgage insurance provider. It delivers risk mitigation solutions to residential mortgage lenders, banks, and credit unions, enabling borrowers with smaller down payments to access affordable home financing, and supports sustainable homeownership for diverse consumer groups across the United States.

Mirion Technologies, Inc. is a global provider of radiation detection, monitoring, and safety solutions. Its core offerings include personal dosimetry systems, radiation imaging equipment, and risk management software, serving nuclear power, healthcare, defense, and industrial sectors across North America, Europe, and the Asia Pacific.

ACT vs MIR — Head-to-Head

Bigger by revenue
ACT
ACT
1.2× larger
ACT
$312.7M
$257.6M
MIR
Growing faster (revenue YoY)
MIR
MIR
+23.9% gap
MIR
27.5%
3.6%
ACT
Faster 2-yr revenue CAGR
MIR
MIR
Annualised
MIR
11.5%
3.6%
ACT

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ACT
ACT
MIR
MIR
Revenue
$312.7M
$257.6M
Net Profit
Gross Margin
46.2%
Operating Margin
71.3%
1.4%
Net Margin
Revenue YoY
3.6%
27.5%
Net Profit YoY
EPS (diluted)
$1.23
$-0.01

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
ACT
ACT
MIR
MIR
Q1 26
$257.6M
Q4 25
$312.7M
$277.4M
Q3 25
$311.5M
$223.1M
Q2 25
$304.9M
$222.9M
Q1 25
$306.8M
$202.0M
Q4 24
$301.8M
$254.3M
Q3 24
$309.6M
$206.8M
Q2 24
$298.8M
$207.1M
Net Profit
ACT
ACT
MIR
MIR
Q1 26
Q4 25
$17.3M
Q3 25
$2.9M
Q2 25
$8.3M
Q1 25
$300.0K
Q4 24
$15.0M
Q3 24
$-13.6M
Q2 24
$-11.7M
Gross Margin
ACT
ACT
MIR
MIR
Q1 26
46.2%
Q4 25
48.8%
Q3 25
46.8%
Q2 25
46.0%
Q1 25
47.6%
Q4 24
48.1%
Q3 24
44.9%
Q2 24
47.0%
Operating Margin
ACT
ACT
MIR
MIR
Q1 26
1.4%
Q4 25
71.3%
9.2%
Q3 25
67.4%
3.3%
Q2 25
70.4%
4.4%
Q1 25
68.9%
4.3%
Q4 24
68.9%
11.4%
Q3 24
74.1%
-0.8%
Q2 24
78.6%
1.1%
Net Margin
ACT
ACT
MIR
MIR
Q1 26
Q4 25
6.2%
Q3 25
1.3%
Q2 25
3.7%
Q1 25
0.1%
Q4 24
5.9%
Q3 24
-6.6%
Q2 24
-5.6%
EPS (diluted)
ACT
ACT
MIR
MIR
Q1 26
$-0.01
Q4 25
$1.23
$0.07
Q3 25
$1.10
$0.01
Q2 25
$1.11
$0.03
Q1 25
$1.08
$0.00
Q4 24
$1.05
$0.08
Q3 24
$1.15
$-0.07
Q2 24
$1.16
$-0.06

Balance Sheet & Financial Strength

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

Metric
ACT
ACT
MIR
MIR
Cash + ST InvestmentsLiquidity on hand
$582.5M
$397.9M
Total DebtLower is stronger
$744.5M
Stockholders' EquityBook value
$5.4B
$1.9B
Total Assets
$6.9B
$3.5B
Debt / EquityLower = less leverage
0.14×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACT
ACT
MIR
MIR
Q1 26
$397.9M
Q4 25
$582.5M
$412.3M
Q3 25
$545.6M
$933.2M
Q2 25
$616.0M
$262.6M
Q1 25
$639.0M
$185.8M
Q4 24
$602.8M
$175.2M
Q3 24
$674.9M
$133.3M
Q2 24
$711.3M
$122.2M
Total Debt
ACT
ACT
MIR
MIR
Q1 26
Q4 25
$744.5M
Q3 25
$744.1M
$444.8M
Q2 25
$743.8M
$444.9M
Q1 25
$743.4M
$686.6M
Q4 24
$743.0M
$686.4M
Q3 24
$742.7M
$685.1M
Q2 24
$742.4M
$684.1M
Stockholders' Equity
ACT
ACT
MIR
MIR
Q1 26
$1.9B
Q4 25
$5.4B
$1.9B
Q3 25
$5.3B
$1.8B
Q2 25
$5.2B
$1.5B
Q1 25
$5.1B
$1.5B
Q4 24
$5.0B
$1.5B
Q3 24
$5.0B
$1.5B
Q2 24
$4.8B
$1.5B
Total Assets
ACT
ACT
MIR
MIR
Q1 26
$3.5B
Q4 25
$6.9B
$3.6B
Q3 25
$6.9B
$3.5B
Q2 25
$6.8B
$2.7B
Q1 25
$6.7B
$2.6B
Q4 24
$6.5B
$2.6B
Q3 24
$6.6B
$2.7B
Q2 24
$6.3B
$2.6B
Debt / Equity
ACT
ACT
MIR
MIR
Q1 26
Q4 25
0.14×
Q3 25
0.14×
0.24×
Q2 25
0.14×
0.30×
Q1 25
0.15×
0.46×
Q4 24
0.15×
0.46×
Q3 24
0.15×
0.45×
Q2 24
0.15×
0.45×

Cash Flow & Capital Efficiency

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

Metric
ACT
ACT
MIR
MIR
Operating Cash FlowLast quarter
$724.5M
$18.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACT
ACT
MIR
MIR
Q1 26
$18.9M
Q4 25
$724.5M
$73.0M
Q3 25
$192.0M
$22.3M
Q2 25
$119.5M
$12.4M
Q1 25
$226.7M
$35.6M
Q4 24
$686.3M
$60.8M
Q3 24
$188.1M
$17.1M
Q2 24
$144.7M
$15.2M
Free Cash Flow
ACT
ACT
MIR
MIR
Q1 26
Q4 25
$63.2M
Q3 25
$13.0M
Q2 25
$3.6M
Q1 25
$27.1M
Q4 24
$49.1M
Q3 24
$3.9M
Q2 24
$4.1M
FCF Margin
ACT
ACT
MIR
MIR
Q1 26
Q4 25
22.8%
Q3 25
5.8%
Q2 25
1.6%
Q1 25
13.4%
Q4 24
19.3%
Q3 24
1.9%
Q2 24
2.0%
Capex Intensity
ACT
ACT
MIR
MIR
Q1 26
Q4 25
3.5%
Q3 25
4.2%
Q2 25
3.9%
Q1 25
4.2%
Q4 24
4.6%
Q3 24
6.4%
Q2 24
5.4%
Cash Conversion
ACT
ACT
MIR
MIR
Q1 26
Q4 25
4.22×
Q3 25
7.69×
Q2 25
1.49×
Q1 25
118.67×
Q4 24
4.05×
Q3 24
Q2 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACT
ACT

Segment breakdown not available.

MIR
MIR

Product$197.0M76%
Service$60.6M24%

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