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Side-by-side financial comparison of Enact Holdings, Inc. (ACT) and GIBRALTAR INDUSTRIES, INC. (ROCK). Click either name above to swap in a different company.

Enact Holdings, Inc. is the larger business by last-quarter revenue ($312.7M vs $225.0M, roughly 1.4× GIBRALTAR INDUSTRIES, INC.). On growth, GIBRALTAR INDUSTRIES, INC. posted the faster year-over-year revenue change (24.9% vs 3.6%). Over the past eight quarters, Enact Holdings, Inc.'s revenue compounded faster (3.6% CAGR vs -12.3%).

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.

Gibraltar Industries, Inc. is a leading manufacturer and distributor of specialized building, infrastructure, and renewable energy products. Its offerings include ventilation systems, roofing accessories, solar mounting solutions, and landscape and garden products, serving residential, commercial construction, and clean energy markets primarily across North America, with a focus on innovative, sustainable solutions for its customers.

ACT vs ROCK — Head-to-Head

Bigger by revenue
ACT
ACT
1.4× larger
ACT
$312.7M
$225.0M
ROCK
Growing faster (revenue YoY)
ROCK
ROCK
+21.3% gap
ROCK
24.9%
3.6%
ACT
Faster 2-yr revenue CAGR
ACT
ACT
Annualised
ACT
3.6%
-12.3%
ROCK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACT
ACT
ROCK
ROCK
Revenue
$312.7M
$225.0M
Net Profit
Gross Margin
25.3%
Operating Margin
71.3%
7.9%
Net Margin
Revenue YoY
3.6%
24.9%
Net Profit YoY
EPS (diluted)
$1.23

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
ROCK
ROCK
Q4 25
$312.7M
$225.0M
Q3 25
$311.5M
$310.9M
Q2 25
$304.9M
$309.5M
Q1 25
$306.8M
$290.0M
Q4 24
$301.8M
$180.1M
Q3 24
$309.6M
$277.1M
Q2 24
$298.8M
$273.6M
Q1 24
$291.6M
$292.5M
Net Profit
ACT
ACT
ROCK
ROCK
Q4 25
Q3 25
$-89.1M
Q2 25
$26.0M
Q1 25
$21.1M
Q4 24
Q3 24
$34.0M
Q2 24
$32.2M
Q1 24
$24.9M
Gross Margin
ACT
ACT
ROCK
ROCK
Q4 25
25.3%
Q3 25
26.6%
Q2 25
28.4%
Q1 25
26.8%
Q4 24
29.0%
Q3 24
29.4%
Q2 24
30.5%
Q1 24
28.9%
Operating Margin
ACT
ACT
ROCK
ROCK
Q4 25
71.3%
7.9%
Q3 25
67.4%
12.8%
Q2 25
70.4%
12.8%
Q1 25
68.9%
8.8%
Q4 24
68.9%
13.3%
Q3 24
74.1%
15.6%
Q2 24
78.6%
14.9%
Q1 24
70.6%
10.8%
Net Margin
ACT
ACT
ROCK
ROCK
Q4 25
Q3 25
-28.6%
Q2 25
8.4%
Q1 25
7.3%
Q4 24
Q3 24
12.3%
Q2 24
11.8%
Q1 24
8.5%
EPS (diluted)
ACT
ACT
ROCK
ROCK
Q4 25
$1.23
Q3 25
$1.10
$-2.98
Q2 25
$1.11
$0.87
Q1 25
$1.08
Q4 24
$1.05
Q3 24
$1.15
$1.11
Q2 24
$1.16
$1.05
Q1 24
$1.01

Balance Sheet & Financial Strength

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

Metric
ACT
ACT
ROCK
ROCK
Cash + ST InvestmentsLiquidity on hand
$582.5M
$115.7M
Total DebtLower is stronger
$744.5M
$0
Stockholders' EquityBook value
$5.4B
$950.4M
Total Assets
$6.9B
$1.4B
Debt / EquityLower = less leverage
0.14×
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACT
ACT
ROCK
ROCK
Q4 25
$582.5M
$115.7M
Q3 25
$545.6M
$89.4M
Q2 25
$616.0M
$43.3M
Q1 25
$639.0M
$25.1M
Q4 24
$602.8M
$269.5M
Q3 24
$674.9M
$228.9M
Q2 24
$711.3M
$179.1M
Q1 24
$624.3M
$146.7M
Total Debt
ACT
ACT
ROCK
ROCK
Q4 25
$744.5M
$0
Q3 25
$744.1M
$0
Q2 25
$743.8M
$0
Q1 25
$743.4M
$0
Q4 24
$743.0M
$0
Q3 24
$742.7M
$0
Q2 24
$742.4M
$0
Q1 24
$746.1M
$0
Stockholders' Equity
ACT
ACT
ROCK
ROCK
Q4 25
$5.4B
$950.4M
Q3 25
$5.3B
$951.8M
Q2 25
$5.2B
$1.0B
Q1 25
$5.1B
$1.0B
Q4 24
$5.0B
$1.0B
Q3 24
$5.0B
$1.0B
Q2 24
$4.8B
$975.7M
Q1 24
$4.7B
$940.2M
Total Assets
ACT
ACT
ROCK
ROCK
Q4 25
$6.9B
$1.4B
Q3 25
$6.9B
$1.4B
Q2 25
$6.8B
$1.5B
Q1 25
$6.7B
$1.4B
Q4 24
$6.5B
$1.4B
Q3 24
$6.6B
$1.4B
Q2 24
$6.3B
$1.4B
Q1 24
$6.3B
$1.3B
Debt / Equity
ACT
ACT
ROCK
ROCK
Q4 25
0.14×
0.00×
Q3 25
0.14×
0.00×
Q2 25
0.14×
0.00×
Q1 25
0.15×
0.00×
Q4 24
0.15×
0.00×
Q3 24
0.15×
0.00×
Q2 24
0.15×
0.00×
Q1 24
0.16×
0.00×

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
ROCK
ROCK
Operating Cash FlowLast quarter
$724.5M
$35.5M
Free Cash FlowOCF − Capex
$26.2M
FCF MarginFCF / Revenue
11.7%
Capex IntensityCapex / Revenue
4.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$120.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACT
ACT
ROCK
ROCK
Q4 25
$724.5M
$35.5M
Q3 25
$192.0M
$73.0M
Q2 25
$119.5M
$44.9M
Q1 25
$226.7M
$13.7M
Q4 24
$686.3M
$19.9M
Q3 24
$188.1M
$64.7M
Q2 24
$144.7M
$36.5M
Q1 24
$187.3M
$53.2M
Free Cash Flow
ACT
ACT
ROCK
ROCK
Q4 25
$26.2M
Q3 25
$64.8M
Q2 25
$27.3M
Q1 25
$2.3M
Q4 24
$14.1M
Q3 24
$60.5M
Q2 24
$33.5M
Q1 24
$48.8M
FCF Margin
ACT
ACT
ROCK
ROCK
Q4 25
11.7%
Q3 25
20.8%
Q2 25
8.8%
Q1 25
0.8%
Q4 24
7.8%
Q3 24
21.8%
Q2 24
12.2%
Q1 24
16.7%
Capex Intensity
ACT
ACT
ROCK
ROCK
Q4 25
4.1%
Q3 25
2.6%
Q2 25
5.7%
Q1 25
3.9%
Q4 24
3.3%
Q3 24
1.5%
Q2 24
1.1%
Q1 24
1.5%
Cash Conversion
ACT
ACT
ROCK
ROCK
Q4 25
Q3 25
Q2 25
1.73×
Q1 25
0.65×
Q4 24
Q3 24
1.90×
Q2 24
1.13×
Q1 24
2.13×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACT
ACT

Segment breakdown not available.

ROCK
ROCK

Transferred At Point In Time$183.5M82%
Infrastructure$22.5M10%
Other$18.9M8%

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