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Side-by-side financial comparison of ALTA EQUIPMENT GROUP INC. (ALTG) and Enphase Energy (ENPH). Click either name above to swap in a different company.

ALTA EQUIPMENT GROUP INC. is the larger business by last-quarter revenue ($509.1M vs $282.9M, roughly 1.8× Enphase Energy). ALTA EQUIPMENT GROUP INC. runs the higher net margin — -2.3% vs -2.6%, a 0.3% gap on every dollar of revenue. On growth, ALTA EQUIPMENT GROUP INC. posted the faster year-over-year revenue change (2.2% vs -20.6%). Enphase Energy produced more free cash flow last quarter ($83.0M vs $32.8M). Over the past eight quarters, ALTA EQUIPMENT GROUP INC.'s revenue compounded faster (7.4% CAGR vs -3.4%).

The Alta Car and Engineering Company was a British sports and racing car manufacturer, commonly known simply as Alta. Their cars contested five FIA World Championship races between 1950 and 1952, as well as Grand Prix events prior to this. They also supplied engines to a small number of other constructors, most notably the Connaught and HWM teams.

Enphase Energy, Inc. is an American energy technology company headquartered in Fremont, California, that develops and manufactures solar micro-inverters, battery energy storage, and EV charging stations primarily for residential customers. Enphase was established in 2006 and is the first company to successfully commercialize solar micro-inverters, which convert the direct current (DC) power generated by solar panels into grid-compatible alternating current (AC) for use or export.

ALTG vs ENPH — Head-to-Head

Bigger by revenue
ALTG
ALTG
1.8× larger
ALTG
$509.1M
$282.9M
ENPH
Growing faster (revenue YoY)
ALTG
ALTG
+22.8% gap
ALTG
2.2%
-20.6%
ENPH
Higher net margin
ALTG
ALTG
0.3% more per $
ALTG
-2.3%
-2.6%
ENPH
More free cash flow
ENPH
ENPH
$50.2M more FCF
ENPH
$83.0M
$32.8M
ALTG
Faster 2-yr revenue CAGR
ALTG
ALTG
Annualised
ALTG
7.4%
-3.4%
ENPH

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ALTG
ALTG
ENPH
ENPH
Revenue
$509.1M
$282.9M
Net Profit
$-11.7M
$-7.4M
Gross Margin
23.5%
35.5%
Operating Margin
1.0%
54.0%
Net Margin
-2.3%
-2.6%
Revenue YoY
2.2%
-20.6%
Net Profit YoY
-10.4%
-124.9%
EPS (diluted)
$-0.38
$-0.06

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
ALTG
ALTG
ENPH
ENPH
Q1 26
$282.9M
Q4 25
$509.1M
$343.3M
Q3 25
$422.6M
$410.4M
Q2 25
$481.2M
$363.2M
Q1 25
$423.0M
$356.1M
Q4 24
$498.1M
$382.7M
Q3 24
$448.8M
$380.9M
Q2 24
$488.1M
$303.5M
Net Profit
ALTG
ALTG
ENPH
ENPH
Q1 26
$-7.4M
Q4 25
$-11.7M
$38.7M
Q3 25
$-41.6M
$66.6M
Q2 25
$-6.1M
$37.1M
Q1 25
$-20.9M
$29.7M
Q4 24
$-10.6M
$62.2M
Q3 24
$-27.7M
$45.8M
Q2 24
$-11.9M
$10.8M
Gross Margin
ALTG
ALTG
ENPH
ENPH
Q1 26
35.5%
Q4 25
23.5%
44.3%
Q3 25
27.9%
47.8%
Q2 25
25.4%
46.9%
Q1 25
27.2%
47.2%
Q4 24
23.4%
51.8%
Q3 24
27.8%
46.8%
Q2 24
27.0%
45.2%
Operating Margin
ALTG
ALTG
ENPH
ENPH
Q1 26
54.0%
Q4 25
1.0%
6.5%
Q3 25
1.1%
16.1%
Q2 25
2.6%
10.2%
Q1 25
0.2%
9.0%
Q4 24
0.5%
14.3%
Q3 24
1.5%
13.1%
Q2 24
2.1%
0.6%
Net Margin
ALTG
ALTG
ENPH
ENPH
Q1 26
-2.6%
Q4 25
-2.3%
11.3%
Q3 25
-9.8%
16.2%
Q2 25
-1.3%
10.2%
Q1 25
-4.9%
8.3%
Q4 24
-2.1%
16.2%
Q3 24
-6.2%
12.0%
Q2 24
-2.4%
3.6%
EPS (diluted)
ALTG
ALTG
ENPH
ENPH
Q1 26
$-0.06
Q4 25
$-0.38
$0.29
Q3 25
$-1.31
$0.50
Q2 25
$-0.21
$0.28
Q1 25
$-0.65
$0.22
Q4 24
$-0.34
$0.46
Q3 24
$-0.86
$0.33
Q2 24
$-0.38
$0.08

Balance Sheet & Financial Strength

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

Metric
ALTG
ALTG
ENPH
ENPH
Cash + ST InvestmentsLiquidity on hand
$18.6M
$497.5M
Total DebtLower is stronger
$724.0M
Stockholders' EquityBook value
$-8.8M
$1.1B
Total Assets
$1.3B
$2.7B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALTG
ALTG
ENPH
ENPH
Q1 26
$497.5M
Q4 25
$18.6M
$1.5B
Q3 25
$14.1M
$1.5B
Q2 25
$13.2M
$1.5B
Q1 25
$11.1M
$1.5B
Q4 24
$13.4M
$1.6B
Q3 24
$14.6M
$1.8B
Q2 24
$4.5M
$1.6B
Total Debt
ALTG
ALTG
ENPH
ENPH
Q1 26
Q4 25
$724.0M
$1.2B
Q3 25
$745.6M
$1.2B
Q2 25
$732.6M
$1.2B
Q1 25
$735.0M
$1.2B
Q4 24
$695.3M
$1.3B
Q3 24
$712.6M
$1.3B
Q2 24
$727.3M
$1.3B
Stockholders' Equity
ALTG
ALTG
ENPH
ENPH
Q1 26
$1.1B
Q4 25
$-8.8M
$1.1B
Q3 25
$2.9M
$995.0M
Q2 25
$43.9M
$880.6M
Q1 25
$56.0M
$810.7M
Q4 24
$77.6M
$833.0M
Q3 24
$95.7M
$931.4M
Q2 24
$125.2M
$884.5M
Total Assets
ALTG
ALTG
ENPH
ENPH
Q1 26
$2.7B
Q4 25
$1.3B
$3.5B
Q3 25
$1.4B
$3.3B
Q2 25
$1.4B
$3.2B
Q1 25
$1.5B
$3.1B
Q4 24
$1.5B
$3.2B
Q3 24
$1.5B
$3.3B
Q2 24
$1.6B
$3.2B
Debt / Equity
ALTG
ALTG
ENPH
ENPH
Q1 26
Q4 25
1.11×
Q3 25
257.10×
1.21×
Q2 25
16.69×
1.37×
Q1 25
13.13×
1.48×
Q4 24
8.96×
1.56×
Q3 24
7.45×
1.40×
Q2 24
5.81×
1.47×

Cash Flow & Capital Efficiency

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

Metric
ALTG
ALTG
ENPH
ENPH
Operating Cash FlowLast quarter
$33.9M
$102.9M
Free Cash FlowOCF − Capex
$32.8M
$83.0M
FCF MarginFCF / Revenue
6.4%
29.3%
Capex IntensityCapex / Revenue
0.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$23.8M
$145.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALTG
ALTG
ENPH
ENPH
Q1 26
$102.9M
Q4 25
$33.9M
$47.6M
Q3 25
$2.5M
$13.9M
Q2 25
$14.1M
$26.6M
Q1 25
$-17.5M
$48.4M
Q4 24
$34.9M
$167.3M
Q3 24
$46.3M
$170.1M
Q2 24
$-10.7M
$127.1M
Free Cash Flow
ALTG
ALTG
ENPH
ENPH
Q1 26
$83.0M
Q4 25
$32.8M
$37.8M
Q3 25
$-1.7M
$5.9M
Q2 25
$11.9M
$18.4M
Q1 25
$-19.2M
$33.8M
Q4 24
$30.9M
$159.2M
Q3 24
$42.1M
$161.6M
Q2 24
$-13.5M
$117.4M
FCF Margin
ALTG
ALTG
ENPH
ENPH
Q1 26
29.3%
Q4 25
6.4%
11.0%
Q3 25
-0.4%
1.4%
Q2 25
2.5%
5.1%
Q1 25
-4.5%
9.5%
Q4 24
6.2%
41.6%
Q3 24
9.4%
42.4%
Q2 24
-2.8%
38.7%
Capex Intensity
ALTG
ALTG
ENPH
ENPH
Q1 26
Q4 25
0.2%
2.8%
Q3 25
1.0%
2.0%
Q2 25
0.5%
2.3%
Q1 25
0.4%
4.1%
Q4 24
0.8%
2.1%
Q3 24
0.9%
2.2%
Q2 24
0.6%
3.2%
Cash Conversion
ALTG
ALTG
ENPH
ENPH
Q1 26
Q4 25
1.23×
Q3 25
0.21×
Q2 25
0.72×
Q1 25
1.63×
Q4 24
2.69×
Q3 24
3.72×
Q2 24
11.73×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALTG
ALTG

New And Used Equipment Sales$300.9M59%
Parts Sales$68.1M13%
Services$59.3M12%
Rental Equipment Sales$38.0M7%
Design And Build Projects Automated Equipment Installation And System Integration Services$18.5M4%
Design And Build Solutions Automated Equipment Installation And System Integration And Software Services$14.6M3%
Master Distribution Segment$14.0M3%

ENPH
ENPH

Segment breakdown not available.

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