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Side-by-side financial comparison of ASTRONICS CORP (ATRO) and CALIFORNIA WATER SERVICE GROUP (CWT). Click either name above to swap in a different company.

ASTRONICS CORP is the larger business by last-quarter revenue ($240.1M vs $210.7M, roughly 1.1× CALIFORNIA WATER SERVICE GROUP). On growth, ASTRONICS CORP posted the faster year-over-year revenue change (15.1% vs -3.3%). Over the past eight quarters, CALIFORNIA WATER SERVICE GROUP's revenue compounded faster (16.6% CAGR vs 13.9%).

Astronics Corporation is an American aerospace electronics corporation founded in 1968, headquartered in East Aurora, New York. It is traded on NASDAQ as Nasdaq: ATRO. It is known for lighting and electronics integrations on military, commercial, and business aircraft and semiconductor test systems.

California Water Service Group (CWSG) is an American public utility company providing drinking water and wastewater services. It is the third-largest investor-owned publicly traded water utility in the United States, serving roughly two million people through its subsidiary companies in California, Hawaii, New Mexico and Washington. CWSG was formed in 1997 as a new holding company for California Water Service to expand into other states regulated by their own public utilities commissions, and...

ATRO vs CWT — Head-to-Head

Bigger by revenue
ATRO
ATRO
1.1× larger
ATRO
$240.1M
$210.7M
CWT
Growing faster (revenue YoY)
ATRO
ATRO
+18.4% gap
ATRO
15.1%
-3.3%
CWT
Faster 2-yr revenue CAGR
CWT
CWT
Annualised
CWT
16.6%
13.9%
ATRO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ATRO
ATRO
CWT
CWT
Revenue
$240.1M
$210.7M
Net Profit
$11.5M
Gross Margin
33.3%
Operating Margin
14.8%
12.2%
Net Margin
5.4%
Revenue YoY
15.1%
-3.3%
Net Profit YoY
-41.0%
EPS (diluted)
$0.82
$0.19

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
ATRO
ATRO
CWT
CWT
Q4 25
$240.1M
$210.7M
Q3 25
$211.4M
$314.1M
Q2 25
$204.7M
$256.2M
Q1 25
$205.9M
$182.7M
Q4 24
$208.5M
$217.8M
Q3 24
$203.7M
$306.2M
Q2 24
$198.1M
$226.7M
Q1 24
$185.1M
$154.9M
Net Profit
ATRO
ATRO
CWT
CWT
Q4 25
$11.5M
Q3 25
$-11.1M
$61.2M
Q2 25
$1.3M
$42.2M
Q1 25
$9.5M
$13.3M
Q4 24
$19.5M
Q3 24
$-11.7M
$60.7M
Q2 24
$1.5M
$40.6M
Q1 24
$-3.2M
$69.9M
Gross Margin
ATRO
ATRO
CWT
CWT
Q4 25
33.3%
Q3 25
30.5%
Q2 25
25.8%
Q1 25
29.5%
Q4 24
29.8%
Q3 24
27.1%
Q2 24
28.0%
Q1 24
25.7%
Operating Margin
ATRO
ATRO
CWT
CWT
Q4 25
14.8%
12.2%
Q3 25
10.9%
22.5%
Q2 25
2.3%
20.2%
Q1 25
6.4%
12.2%
Q4 24
4.3%
14.8%
Q3 24
4.1%
21.8%
Q2 24
3.8%
21.2%
Q1 24
0.9%
50.3%
Net Margin
ATRO
ATRO
CWT
CWT
Q4 25
5.4%
Q3 25
-5.2%
19.5%
Q2 25
0.6%
16.5%
Q1 25
4.6%
7.3%
Q4 24
8.9%
Q3 24
-5.8%
19.8%
Q2 24
0.8%
17.9%
Q1 24
-1.7%
45.1%
EPS (diluted)
ATRO
ATRO
CWT
CWT
Q4 25
$0.82
$0.19
Q3 25
$-0.31
$1.03
Q2 25
$0.04
$0.71
Q1 25
$0.26
$0.22
Q4 24
$-0.07
$0.31
Q3 24
$-0.34
$1.03
Q2 24
$0.04
$0.70
Q1 24
$-0.09
$1.21

Balance Sheet & Financial Strength

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

Metric
ATRO
ATRO
CWT
CWT
Cash + ST InvestmentsLiquidity on hand
$18.2M
$51.8M
Total DebtLower is stronger
$1.5B
Stockholders' EquityBook value
$140.1M
$1.7B
Total Assets
$706.7M
$5.7B
Debt / EquityLower = less leverage
0.87×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATRO
ATRO
CWT
CWT
Q4 25
$18.2M
$51.8M
Q3 25
$13.5M
$76.0M
Q2 25
$13.5M
$50.5M
Q1 25
$24.8M
$44.5M
Q4 24
$9.3M
$50.1M
Q3 24
$5.2M
$59.6M
Q2 24
$2.9M
$37.3M
Q1 24
$5.3M
$42.8M
Total Debt
ATRO
ATRO
CWT
CWT
Q4 25
$1.5B
Q3 25
$1.1B
Q2 25
$1.1B
Q1 25
$1.1B
Q4 24
$1.1B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
ATRO
ATRO
CWT
CWT
Q4 25
$140.1M
$1.7B
Q3 25
$108.9M
$1.7B
Q2 25
$271.6M
$1.7B
Q1 25
$266.8M
$1.6B
Q4 24
$256.1M
$1.6B
Q3 24
$249.2M
$1.6B
Q2 24
$257.9M
$1.5B
Q1 24
$251.7M
$1.5B
Total Assets
ATRO
ATRO
CWT
CWT
Q4 25
$706.7M
$5.7B
Q3 25
$682.2M
$5.5B
Q2 25
$646.7M
$5.4B
Q1 25
$662.2M
$5.3B
Q4 24
$648.8M
$5.2B
Q3 24
$651.6M
$5.0B
Q2 24
$644.9M
$4.9B
Q1 24
$630.0M
$4.8B
Debt / Equity
ATRO
ATRO
CWT
CWT
Q4 25
0.87×
Q3 25
0.65×
Q2 25
0.67×
Q1 25
0.68×
Q4 24
0.67×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
ATRO
ATRO
CWT
CWT
Operating Cash FlowLast quarter
$27.6M
$47.9M
Free Cash FlowOCF − Capex
$15.8M
FCF MarginFCF / Revenue
6.6%
Capex IntensityCapex / Revenue
4.9%
Cash ConversionOCF / Net Profit
4.17×
TTM Free Cash FlowTrailing 4 quarters
$43.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATRO
ATRO
CWT
CWT
Q4 25
$27.6M
$47.9M
Q3 25
$34.2M
$167.3M
Q2 25
$-7.6M
$48.9M
Q1 25
$20.6M
$38.4M
Q4 24
$26.4M
$68.1M
Q3 24
$8.4M
$101.8M
Q2 24
$-6.3M
$94.4M
Q1 24
$2.0M
$26.5M
Free Cash Flow
ATRO
ATRO
CWT
CWT
Q4 25
$15.8M
Q3 25
$21.0M
Q2 25
$-12.2M
Q1 25
$18.5M
Q4 24
$23.2M
Q3 24
$6.5M
Q2 24
$-8.1M
Q1 24
$439.0K
FCF Margin
ATRO
ATRO
CWT
CWT
Q4 25
6.6%
Q3 25
9.9%
Q2 25
-6.0%
Q1 25
9.0%
Q4 24
11.1%
Q3 24
3.2%
Q2 24
-4.1%
Q1 24
0.2%
Capex Intensity
ATRO
ATRO
CWT
CWT
Q4 25
4.9%
Q3 25
6.2%
Q2 25
2.2%
Q1 25
1.0%
Q4 24
1.5%
Q3 24
0.9%
Q2 24
0.9%
Q1 24
0.9%
Cash Conversion
ATRO
ATRO
CWT
CWT
Q4 25
4.17×
Q3 25
2.73×
Q2 25
-5.81×
1.16×
Q1 25
2.17×
2.88×
Q4 24
3.50×
Q3 24
1.68×
Q2 24
-4.08×
2.33×
Q1 24
0.38×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ATRO
ATRO

Product Line Electrical Power And Motion$113.8M47%
Product Line Avionics$32.0M13%
Military Aircraft$28.0M12%
General Aviation$22.3M9%
Government And Defense$20.5M9%
Product Line Systems Certification$13.2M6%
Product Line Structures$3.7M2%
Product Line Other$2.3M1%

CWT
CWT

Residential$133.2M63%
Business$47.7M23%
Public Authorities$13.4M6%
Industrial$6.9M3%
Non Regulated Services$4.8M2%
Other Non Regulated Service$1.2M1%

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