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Side-by-side financial comparison of Enphase Energy (ENPH) and HighPeak Energy, Inc. (HPK). Click either name above to swap in a different company.

Enphase Energy is the larger business by last-quarter revenue ($282.9M vs $216.6M, roughly 1.3× HighPeak Energy, Inc.). Enphase Energy runs the higher net margin — -2.6% vs -11.6%, a 9.0% gap on every dollar of revenue. On growth, Enphase Energy posted the faster year-over-year revenue change (-20.6% vs -23.3%). Over the past eight quarters, Enphase Energy's revenue compounded faster (-3.4% CAGR vs -13.2%).

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.

Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina. The company serves over 7 million customers in the eastern United States. In 2024 it ranked as the 141st largest company in the United States – its highest-ever placement on the Fortune 500 list.

ENPH vs HPK — Head-to-Head

Bigger by revenue
ENPH
ENPH
1.3× larger
ENPH
$282.9M
$216.6M
HPK
Growing faster (revenue YoY)
ENPH
ENPH
+2.8% gap
ENPH
-20.6%
-23.3%
HPK
Higher net margin
ENPH
ENPH
9.0% more per $
ENPH
-2.6%
-11.6%
HPK
Faster 2-yr revenue CAGR
ENPH
ENPH
Annualised
ENPH
-3.4%
-13.2%
HPK

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ENPH
ENPH
HPK
HPK
Revenue
$282.9M
$216.6M
Net Profit
$-7.4M
$-25.2M
Gross Margin
35.5%
Operating Margin
-7.6%
Net Margin
-2.6%
-11.6%
Revenue YoY
-20.6%
-23.3%
Net Profit YoY
-124.9%
-380.7%
EPS (diluted)
$-0.06
$-0.16

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
ENPH
ENPH
HPK
HPK
Q1 26
$282.9M
Q4 25
$343.3M
$216.6M
Q3 25
$410.4M
$188.9M
Q2 25
$363.2M
$200.4M
Q1 25
$356.1M
$257.4M
Q4 24
$382.7M
$282.6M
Q3 24
$380.9M
$271.6M
Q2 24
$303.5M
$275.3M
Net Profit
ENPH
ENPH
HPK
HPK
Q1 26
$-7.4M
Q4 25
$38.7M
$-25.2M
Q3 25
$66.6M
$-18.3M
Q2 25
$37.1M
$26.2M
Q1 25
$29.7M
$36.3M
Q4 24
$62.2M
$9.0M
Q3 24
$45.8M
$49.9M
Q2 24
$10.8M
$29.7M
Gross Margin
ENPH
ENPH
HPK
HPK
Q1 26
35.5%
Q4 25
44.3%
Q3 25
47.8%
Q2 25
46.9%
Q1 25
47.2%
Q4 24
51.8%
Q3 24
46.8%
Q2 24
45.2%
Operating Margin
ENPH
ENPH
HPK
HPK
Q1 26
Q4 25
6.5%
-7.6%
Q3 25
16.1%
17.3%
Q2 25
10.2%
21.7%
Q1 25
9.0%
35.1%
Q4 24
14.3%
26.1%
Q3 24
13.1%
27.0%
Q2 24
0.6%
31.7%
Net Margin
ENPH
ENPH
HPK
HPK
Q1 26
-2.6%
Q4 25
11.3%
-11.6%
Q3 25
16.2%
-9.7%
Q2 25
10.2%
13.1%
Q1 25
8.3%
14.1%
Q4 24
16.2%
3.2%
Q3 24
12.0%
18.4%
Q2 24
3.6%
10.8%
EPS (diluted)
ENPH
ENPH
HPK
HPK
Q1 26
$-0.06
Q4 25
$0.29
$-0.16
Q3 25
$0.50
$-0.15
Q2 25
$0.28
$0.19
Q1 25
$0.22
$0.26
Q4 24
$0.46
$0.06
Q3 24
$0.33
$0.35
Q2 24
$0.08
$0.21

Balance Sheet & Financial Strength

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

Metric
ENPH
ENPH
HPK
HPK
Cash + ST InvestmentsLiquidity on hand
$497.5M
$162.1M
Total DebtLower is stronger
$1.2B
Stockholders' EquityBook value
$1.1B
$1.6B
Total Assets
$2.7B
$3.2B
Debt / EquityLower = less leverage
0.75×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ENPH
ENPH
HPK
HPK
Q1 26
$497.5M
Q4 25
$1.5B
$162.1M
Q3 25
$1.5B
$164.9M
Q2 25
$1.5B
$21.9M
Q1 25
$1.5B
$51.6M
Q4 24
$1.6B
$86.6M
Q3 24
$1.8B
$135.6M
Q2 24
$1.6B
$157.9M
Total Debt
ENPH
ENPH
HPK
HPK
Q1 26
Q4 25
$1.2B
$1.2B
Q3 25
$1.2B
$1.2B
Q2 25
$1.2B
$1.0B
Q1 25
$1.2B
$1.0B
Q4 24
$1.3B
$1.0B
Q3 24
$1.3B
$1.1B
Q2 24
$1.3B
$1.1B
Stockholders' Equity
ENPH
ENPH
HPK
HPK
Q1 26
$1.1B
Q4 25
$1.1B
$1.6B
Q3 25
$995.0M
$1.6B
Q2 25
$880.6M
$1.7B
Q1 25
$810.7M
$1.6B
Q4 24
$833.0M
$1.6B
Q3 24
$931.4M
$1.6B
Q2 24
$884.5M
$1.6B
Total Assets
ENPH
ENPH
HPK
HPK
Q1 26
$2.7B
Q4 25
$3.5B
$3.2B
Q3 25
$3.3B
$3.2B
Q2 25
$3.2B
$3.1B
Q1 25
$3.1B
$3.1B
Q4 24
$3.2B
$3.1B
Q3 24
$3.3B
$3.1B
Q2 24
$3.2B
$3.1B
Debt / Equity
ENPH
ENPH
HPK
HPK
Q1 26
Q4 25
1.11×
0.75×
Q3 25
1.21×
0.73×
Q2 25
1.37×
0.62×
Q1 25
1.48×
0.63×
Q4 24
1.56×
0.65×
Q3 24
1.40×
0.67×
Q2 24
1.47×
0.70×

Cash Flow & Capital Efficiency

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

Metric
ENPH
ENPH
HPK
HPK
Operating Cash FlowLast quarter
$102.9M
$93.1M
Free Cash FlowOCF − Capex
$83.0M
FCF MarginFCF / Revenue
29.3%
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$145.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ENPH
ENPH
HPK
HPK
Q1 26
$102.9M
Q4 25
$47.6M
$93.1M
Q3 25
$13.9M
$120.2M
Q2 25
$26.6M
$141.2M
Q1 25
$48.4M
$157.1M
Q4 24
$167.3M
$139.5M
Q3 24
$170.1M
$177.1M
Q2 24
$127.1M
$202.3M
Free Cash Flow
ENPH
ENPH
HPK
HPK
Q1 26
$83.0M
Q4 25
$37.8M
Q3 25
$5.9M
Q2 25
$18.4M
Q1 25
$33.8M
Q4 24
$159.2M
Q3 24
$161.6M
Q2 24
$117.4M
FCF Margin
ENPH
ENPH
HPK
HPK
Q1 26
29.3%
Q4 25
11.0%
Q3 25
1.4%
Q2 25
5.1%
Q1 25
9.5%
Q4 24
41.6%
Q3 24
42.4%
Q2 24
38.7%
Capex Intensity
ENPH
ENPH
HPK
HPK
Q1 26
Q4 25
2.8%
Q3 25
2.0%
Q2 25
2.3%
Q1 25
4.1%
Q4 24
2.1%
Q3 24
2.2%
Q2 24
3.2%
Cash Conversion
ENPH
ENPH
HPK
HPK
Q1 26
Q4 25
1.23×
Q3 25
0.21×
Q2 25
0.72×
5.39×
Q1 25
1.63×
4.32×
Q4 24
2.69×
15.53×
Q3 24
3.72×
3.55×
Q2 24
11.73×
6.81×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ENPH
ENPH

Segment breakdown not available.

HPK
HPK

Crude Oil Sales$152.1M70%
Natural Gas And NGL Sales$60.8M28%

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