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Side-by-side financial comparison of ALLEGRO MICROSYSTEMS, INC. (ALGM) and H2O AMERICA (HTO). Click either name above to swap in a different company.

ALLEGRO MICROSYSTEMS, INC. is the larger business by last-quarter revenue ($229.2M vs $199.4M, roughly 1.1× H2O AMERICA). H2O AMERICA runs the higher net margin — 8.1% vs 3.6%, a 4.5% gap on every dollar of revenue. On growth, ALLEGRO MICROSYSTEMS, INC. posted the faster year-over-year revenue change (28.9% vs 1.5%). Over the past eight quarters, H2O AMERICA's revenue compounded faster (15.3% CAGR vs -2.4%).

Allegro MicroSystems, Inc. is a global semiconductor firm designing and manufacturing high-performance power and sensing integrated circuits. Its core products include magnetic sensors, power ICs, and motion control solutions, serving automotive, industrial, consumer electronics, and communications markets worldwide.

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.

ALGM vs HTO — Head-to-Head

Bigger by revenue
ALGM
ALGM
1.1× larger
ALGM
$229.2M
$199.4M
HTO
Growing faster (revenue YoY)
ALGM
ALGM
+27.4% gap
ALGM
28.9%
1.5%
HTO
Higher net margin
HTO
HTO
4.5% more per $
HTO
8.1%
3.6%
ALGM
Faster 2-yr revenue CAGR
HTO
HTO
Annualised
HTO
15.3%
-2.4%
ALGM

Income Statement — Q3 FY2026 vs Q4 FY2025

Metric
ALGM
ALGM
HTO
HTO
Revenue
$229.2M
$199.4M
Net Profit
$8.3M
$16.2M
Gross Margin
46.7%
Operating Margin
4.2%
16.6%
Net Margin
3.6%
8.1%
Revenue YoY
28.9%
1.5%
Net Profit YoY
221.0%
-29.2%
EPS (diluted)
$0.04
$0.45

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
ALGM
ALGM
HTO
HTO
Q4 25
$229.2M
$199.4M
Q3 25
$214.3M
$243.5M
Q2 25
$203.4M
$197.8M
Q1 25
$192.8M
$164.9M
Q4 24
$177.9M
$196.5M
Q3 24
$187.4M
$216.7M
Q2 24
$166.9M
$173.1M
Q1 24
$240.6M
$150.0M
Net Profit
ALGM
ALGM
HTO
HTO
Q4 25
$8.3M
$16.2M
Q3 25
$6.5M
$45.1M
Q2 25
$-13.2M
$24.7M
Q1 25
$-14.8M
$16.6M
Q4 24
$-6.9M
$22.9M
Q3 24
$-33.7M
$38.7M
Q2 24
$-17.7M
$20.7M
Q1 24
$-7.1M
$11.7M
Gross Margin
ALGM
ALGM
HTO
HTO
Q4 25
46.7%
Q3 25
46.3%
Q2 25
44.9%
Q1 25
41.4%
Q4 24
45.7%
Q3 24
45.7%
Q2 24
44.8%
Q1 24
51.2%
Operating Margin
ALGM
ALGM
HTO
HTO
Q4 25
4.2%
16.6%
Q3 25
2.9%
26.5%
Q2 25
-1.3%
22.2%
Q1 25
-6.8%
21.8%
Q4 24
-0.0%
22.2%
Q3 24
2.2%
26.9%
Q2 24
-6.4%
23.4%
Q1 24
6.6%
18.6%
Net Margin
ALGM
ALGM
HTO
HTO
Q4 25
3.6%
8.1%
Q3 25
3.0%
18.5%
Q2 25
-6.5%
12.5%
Q1 25
-7.7%
10.0%
Q4 24
-3.9%
11.7%
Q3 24
-18.0%
17.8%
Q2 24
-10.6%
12.0%
Q1 24
-3.0%
7.8%
EPS (diluted)
ALGM
ALGM
HTO
HTO
Q4 25
$0.04
$0.45
Q3 25
$0.03
$1.27
Q2 25
$-0.07
$0.71
Q1 25
$-0.08
$0.49
Q4 24
$-0.04
$0.70
Q3 24
$-0.18
$1.17
Q2 24
$-0.09
$0.64
Q1 24
$-0.04
$0.36

Balance Sheet & Financial Strength

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

Metric
ALGM
ALGM
HTO
HTO
Cash + ST InvestmentsLiquidity on hand
$155.2M
$20.7M
Total DebtLower is stronger
$280.7M
$1.9B
Stockholders' EquityBook value
$962.7M
$1.5B
Total Assets
$1.4B
$5.1B
Debt / EquityLower = less leverage
0.29×
1.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALGM
ALGM
HTO
HTO
Q4 25
$155.2M
$20.7M
Q3 25
$117.5M
$11.3M
Q2 25
$129.1M
$19.8M
Q1 25
$121.3M
$23.7M
Q4 24
$138.5M
$11.1M
Q3 24
$188.8M
$4.0M
Q2 24
$173.1M
$22.8M
Q1 24
$212.1M
$4.5M
Total Debt
ALGM
ALGM
HTO
HTO
Q4 25
$280.7M
$1.9B
Q3 25
$280.4M
Q2 25
$304.8M
Q1 25
$338.9M
Q4 24
$368.7M
$1.7B
Q3 24
$393.0M
Q2 24
$195.8M
Q1 24
$245.1M
Stockholders' Equity
ALGM
ALGM
HTO
HTO
Q4 25
$962.7M
$1.5B
Q3 25
$944.2M
$1.5B
Q2 25
$922.7M
$1.5B
Q1 25
$929.6M
$1.4B
Q4 24
$933.0M
$1.4B
Q3 24
$937.3M
$1.3B
Q2 24
$1.1B
$1.3B
Q1 24
$1.1B
$1.2B
Total Assets
ALGM
ALGM
HTO
HTO
Q4 25
$1.4B
$5.1B
Q3 25
$1.4B
$5.0B
Q2 25
$1.4B
$4.8B
Q1 25
$1.4B
$4.7B
Q4 24
$1.4B
$4.7B
Q3 24
$1.5B
$4.6B
Q2 24
$1.4B
$4.4B
Q1 24
$1.5B
$4.4B
Debt / Equity
ALGM
ALGM
HTO
HTO
Q4 25
0.29×
1.23×
Q3 25
0.30×
Q2 25
0.33×
Q1 25
0.36×
Q4 24
0.40×
1.26×
Q3 24
0.42×
Q2 24
0.18×
Q1 24
0.22×

Cash Flow & Capital Efficiency

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

Metric
ALGM
ALGM
HTO
HTO
Operating Cash FlowLast quarter
$45.4M
$63.5M
Free Cash FlowOCF − Capex
$41.3M
FCF MarginFCF / Revenue
18.0%
Capex IntensityCapex / Revenue
1.8%
Cash ConversionOCF / Net Profit
5.47×
3.92×
TTM Free Cash FlowTrailing 4 quarters
$121.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALGM
ALGM
HTO
HTO
Q4 25
$45.4M
$63.5M
Q3 25
$20.4M
$77.3M
Q2 25
$61.6M
$60.8M
Q1 25
$20.4M
$43.2M
Q4 24
$-8.2M
$41.5M
Q3 24
$15.5M
$53.5M
Q2 24
$34.2M
$49.3M
Q1 24
$12.8M
$51.2M
Free Cash Flow
ALGM
ALGM
HTO
HTO
Q4 25
$41.3M
Q3 25
$13.9M
Q2 25
$51.0M
Q1 25
$15.0M
Q4 24
$-21.8M
Q3 24
$5.6M
Q2 24
$23.2M
Q1 24
$-1.5M
FCF Margin
ALGM
ALGM
HTO
HTO
Q4 25
18.0%
Q3 25
6.5%
Q2 25
25.1%
Q1 25
7.8%
Q4 24
-12.3%
Q3 24
3.0%
Q2 24
13.9%
Q1 24
-0.6%
Capex Intensity
ALGM
ALGM
HTO
HTO
Q4 25
1.8%
Q3 25
3.0%
Q2 25
5.2%
Q1 25
2.8%
Q4 24
7.7%
Q3 24
5.3%
Q2 24
6.6%
Q1 24
5.9%
Cash Conversion
ALGM
ALGM
HTO
HTO
Q4 25
5.47×
3.92×
Q3 25
3.12×
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

ALGM
ALGM

Automotive End Market$164.5M72%
Industrial And Other End Market$64.7M28%

HTO
HTO

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

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