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Side-by-side financial comparison of H2O AMERICA (HTO) and CarParts.com, Inc. (PRTS). Click either name above to swap in a different company.

H2O AMERICA is the larger business by last-quarter revenue ($199.4M vs $120.4M, roughly 1.7× CarParts.com, Inc.). H2O AMERICA runs the higher net margin — 8.1% vs -9.6%, a 17.7% gap on every dollar of revenue. On growth, H2O AMERICA posted the faster year-over-year revenue change (1.5% vs -9.8%). Over the past eight quarters, H2O AMERICA's revenue compounded faster (15.3% CAGR vs -14.9%).

H2O Wireless is a United States-based prepaid cell phone service, that utilizes the AT&T network. It is a brand of the mobile virtual network operator (MVNO) Locus Telecommunications, a subsidiary of Telrite Holdings, Inc., since 2019. Locus was formerly a subsidiary of KDDI America corporation, starting in 2010. H2O Wireless is primarily advertised as a non-restrictive phone service for customers to bring or buy unlocked smartphones, although AT&T contract/locked phones may be accepted as well.

Genuine Parts Company (GPC) is an American automotive and industrial parts distributor based in Atlanta, Georgia. Established by brothers Carlyle and Malcolm Fraser in 1928, the company has approximately 60,000 employees. In addition to the United States, GPC has operated in Australasia, Belgium, Canada, France, Germany, Mexico, the Netherlands, Poland, and the United Kingdom. GPC's subsidiaries include industrial parts distributor Motion as well as NAPA Auto Parts, which primarily sells part...

HTO vs PRTS — Head-to-Head

Bigger by revenue
HTO
HTO
1.7× larger
HTO
$199.4M
$120.4M
PRTS
Growing faster (revenue YoY)
HTO
HTO
+11.3% gap
HTO
1.5%
-9.8%
PRTS
Higher net margin
HTO
HTO
17.7% more per $
HTO
8.1%
-9.6%
PRTS
Faster 2-yr revenue CAGR
HTO
HTO
Annualised
HTO
15.3%
-14.9%
PRTS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
HTO
HTO
PRTS
PRTS
Revenue
$199.4M
$120.4M
Net Profit
$16.2M
$-11.6M
Gross Margin
33.2%
Operating Margin
16.6%
Net Margin
8.1%
-9.6%
Revenue YoY
1.5%
-9.8%
Net Profit YoY
-29.2%
25.0%
EPS (diluted)
$0.45
$-0.82

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
HTO
HTO
PRTS
PRTS
Q4 25
$199.4M
$120.4M
Q3 25
$243.5M
$127.8M
Q2 25
$197.8M
$151.9M
Q1 25
$164.9M
$147.4M
Q4 24
$196.5M
$133.5M
Q3 24
$216.7M
$144.8M
Q2 24
$173.1M
$144.3M
Q1 24
$150.0M
$166.3M
Net Profit
HTO
HTO
PRTS
PRTS
Q4 25
$16.2M
$-11.6M
Q3 25
$45.1M
$-10.9M
Q2 25
$24.7M
$-12.7M
Q1 25
$16.6M
$-15.3M
Q4 24
$22.9M
$-15.4M
Q3 24
$38.7M
$-10.0M
Q2 24
$20.7M
$-8.7M
Q1 24
$11.7M
$-6.5M
Gross Margin
HTO
HTO
PRTS
PRTS
Q4 25
33.2%
Q3 25
33.1%
Q2 25
32.8%
Q1 25
32.1%
Q4 24
32.5%
Q3 24
35.2%
Q2 24
33.5%
Q1 24
32.4%
Operating Margin
HTO
HTO
PRTS
PRTS
Q4 25
16.6%
Q3 25
26.5%
-7.9%
Q2 25
22.2%
-8.2%
Q1 25
21.8%
-10.3%
Q4 24
22.2%
-11.6%
Q3 24
26.9%
-6.9%
Q2 24
23.4%
-6.0%
Q1 24
18.6%
-3.9%
Net Margin
HTO
HTO
PRTS
PRTS
Q4 25
8.1%
-9.6%
Q3 25
18.5%
-8.5%
Q2 25
12.5%
-8.4%
Q1 25
10.0%
-10.4%
Q4 24
11.7%
-11.5%
Q3 24
17.8%
-6.9%
Q2 24
12.0%
-6.0%
Q1 24
7.8%
-3.9%
EPS (diluted)
HTO
HTO
PRTS
PRTS
Q4 25
$0.45
$-0.82
Q3 25
$1.27
$-0.19
Q2 25
$0.71
$-0.23
Q1 25
$0.49
$-0.27
Q4 24
$0.70
$-0.28
Q3 24
$1.17
$-0.17
Q2 24
$0.64
$-0.15
Q1 24
$0.36
$-0.11

Balance Sheet & Financial Strength

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

Metric
HTO
HTO
PRTS
PRTS
Cash + ST InvestmentsLiquidity on hand
$20.7M
$25.8M
Total DebtLower is stronger
$1.9B
Stockholders' EquityBook value
$1.5B
$53.5M
Total Assets
$5.1B
$184.9M
Debt / EquityLower = less leverage
1.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
HTO
HTO
PRTS
PRTS
Q4 25
$20.7M
$25.8M
Q3 25
$11.3M
Q2 25
$19.8M
Q1 25
$23.7M
Q4 24
$11.1M
Q3 24
$4.0M
Q2 24
$22.8M
Q1 24
$4.5M
Total Debt
HTO
HTO
PRTS
PRTS
Q4 25
$1.9B
Q3 25
Q2 25
Q1 25
Q4 24
$1.7B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
HTO
HTO
PRTS
PRTS
Q4 25
$1.5B
$53.5M
Q3 25
$1.5B
$64.2M
Q2 25
$1.5B
$62.4M
Q1 25
$1.4B
$72.8M
Q4 24
$1.4B
$85.2M
Q3 24
$1.3B
$97.2M
Q2 24
$1.3B
$103.9M
Q1 24
$1.2B
$109.2M
Total Assets
HTO
HTO
PRTS
PRTS
Q4 25
$5.1B
$184.9M
Q3 25
$5.0B
$200.3M
Q2 25
$4.8B
$189.6M
Q1 25
$4.7B
$216.5M
Q4 24
$4.7B
$210.6M
Q3 24
$4.6B
$227.6M
Q2 24
$4.4B
$238.0M
Q1 24
$4.4B
$263.2M
Debt / Equity
HTO
HTO
PRTS
PRTS
Q4 25
1.23×
Q3 25
Q2 25
Q1 25
Q4 24
1.26×
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
HTO
HTO
PRTS
PRTS
Operating Cash FlowLast quarter
$63.5M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
3.92×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
HTO
HTO
PRTS
PRTS
Q4 25
$63.5M
Q3 25
$77.3M
$-6.4M
Q2 25
$60.8M
$-25.6M
Q1 25
$43.2M
$5.5M
Q4 24
$41.5M
$1.8M
Q3 24
$53.5M
$8.5M
Q2 24
$49.3M
$-3.6M
Q1 24
$51.2M
$3.7M
Free Cash Flow
HTO
HTO
PRTS
PRTS
Q4 25
Q3 25
$-8.3M
Q2 25
$-27.9M
Q1 25
$3.4M
Q4 24
$-631.0K
Q3 24
$4.9M
Q2 24
$-10.8M
Q1 24
$-3.8M
FCF Margin
HTO
HTO
PRTS
PRTS
Q4 25
Q3 25
-6.5%
Q2 25
-18.3%
Q1 25
2.3%
Q4 24
-0.5%
Q3 24
3.4%
Q2 24
-7.5%
Q1 24
-2.3%
Capex Intensity
HTO
HTO
PRTS
PRTS
Q4 25
Q3 25
1.5%
Q2 25
1.5%
Q1 25
1.4%
Q4 24
1.8%
Q3 24
2.5%
Q2 24
4.9%
Q1 24
4.5%
Cash Conversion
HTO
HTO
PRTS
PRTS
Q4 25
3.92×
Q3 25
1.71×
Q2 25
2.47×
Q1 25
2.61×
Q4 24
1.81×
Q3 24
1.39×
Q2 24
2.38×
Q1 24
4.38×

Financial Flow Comparison

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

Revenue Breakdown by Segment

HTO
HTO

Water Utility Services$191.0M96%
Other$8.4M4%

PRTS
PRTS

Segment breakdown not available.

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