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

Upstart Holdings, Inc. is the larger business by last-quarter revenue ($296.1M vs $282.9M, roughly 1.0× Enphase Energy). Upstart Holdings, Inc. runs the higher net margin — 6.3% vs -2.6%, a 8.9% gap on every dollar of revenue. On growth, Upstart Holdings, Inc. posted the faster year-over-year revenue change (35.2% vs -20.6%). Upstart Holdings, Inc. produced more free cash flow last quarter ($108.4M vs $83.0M). Over the past eight quarters, Upstart Holdings, Inc.'s revenue compounded faster (52.2% CAGR vs -3.4%).

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.

Upstart is an AI lending platform that partners with banks and credit unions to provide consumer loans using non-traditional variables, such as education and employment, to predict creditworthiness.

ENPH vs UPST — Head-to-Head

Bigger by revenue
UPST
UPST
1.0× larger
UPST
$296.1M
$282.9M
ENPH
Growing faster (revenue YoY)
UPST
UPST
+55.8% gap
UPST
35.2%
-20.6%
ENPH
Higher net margin
UPST
UPST
8.9% more per $
UPST
6.3%
-2.6%
ENPH
More free cash flow
UPST
UPST
$25.4M more FCF
UPST
$108.4M
$83.0M
ENPH
Faster 2-yr revenue CAGR
UPST
UPST
Annualised
UPST
52.2%
-3.4%
ENPH

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ENPH
ENPH
UPST
UPST
Revenue
$282.9M
$296.1M
Net Profit
$-7.4M
$18.6M
Gross Margin
35.5%
Operating Margin
54.0%
6.4%
Net Margin
-2.6%
6.3%
Revenue YoY
-20.6%
35.2%
Net Profit YoY
-124.9%
776.4%
EPS (diluted)
$-0.06
$0.20

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
UPST
UPST
Q1 26
$282.9M
Q4 25
$343.3M
$296.1M
Q3 25
$410.4M
$277.1M
Q2 25
$363.2M
$257.3M
Q1 25
$356.1M
$213.4M
Q4 24
$382.7M
$219.0M
Q3 24
$380.9M
$162.1M
Q2 24
$303.5M
$127.6M
Net Profit
ENPH
ENPH
UPST
UPST
Q1 26
$-7.4M
Q4 25
$38.7M
$18.6M
Q3 25
$66.6M
$31.8M
Q2 25
$37.1M
$5.6M
Q1 25
$29.7M
$-2.4M
Q4 24
$62.2M
$-2.8M
Q3 24
$45.8M
$-6.8M
Q2 24
$10.8M
$-54.5M
Gross Margin
ENPH
ENPH
UPST
UPST
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
UPST
UPST
Q1 26
54.0%
Q4 25
6.5%
6.4%
Q3 25
16.1%
8.5%
Q2 25
10.2%
1.8%
Q1 25
9.0%
-2.1%
Q4 24
14.3%
-2.2%
Q3 24
13.1%
-27.8%
Q2 24
0.6%
-43.5%
Net Margin
ENPH
ENPH
UPST
UPST
Q1 26
-2.6%
Q4 25
11.3%
6.3%
Q3 25
16.2%
11.5%
Q2 25
10.2%
2.2%
Q1 25
8.3%
-1.1%
Q4 24
16.2%
-1.3%
Q3 24
12.0%
-4.2%
Q2 24
3.6%
-42.7%
EPS (diluted)
ENPH
ENPH
UPST
UPST
Q1 26
$-0.06
Q4 25
$0.29
$0.20
Q3 25
$0.50
$0.23
Q2 25
$0.28
$0.05
Q1 25
$0.22
$-0.03
Q4 24
$0.46
$-0.01
Q3 24
$0.33
$-0.07
Q2 24
$0.08
$-0.62

Balance Sheet & Financial Strength

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

Metric
ENPH
ENPH
UPST
UPST
Cash + ST InvestmentsLiquidity on hand
$497.5M
$652.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.1B
$798.8M
Total Assets
$2.7B
$3.0B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ENPH
ENPH
UPST
UPST
Q1 26
$497.5M
Q4 25
$1.5B
$652.4M
Q3 25
$1.5B
$489.8M
Q2 25
$1.5B
$395.9M
Q1 25
$1.5B
$599.8M
Q4 24
$1.6B
$788.4M
Q3 24
$1.8B
Q2 24
$1.6B
Total Debt
ENPH
ENPH
UPST
UPST
Q1 26
Q4 25
$1.2B
Q3 25
$1.2B
Q2 25
$1.2B
Q1 25
$1.2B
Q4 24
$1.3B
Q3 24
$1.3B
Q2 24
$1.3B
Stockholders' Equity
ENPH
ENPH
UPST
UPST
Q1 26
$1.1B
Q4 25
$1.1B
$798.8M
Q3 25
$995.0M
$743.7M
Q2 25
$880.6M
$722.0M
Q1 25
$810.7M
$676.6M
Q4 24
$833.0M
$633.2M
Q3 24
$931.4M
$595.5M
Q2 24
$884.5M
$594.7M
Total Assets
ENPH
ENPH
UPST
UPST
Q1 26
$2.7B
Q4 25
$3.5B
$3.0B
Q3 25
$3.3B
$2.9B
Q2 25
$3.2B
$2.5B
Q1 25
$3.1B
$2.3B
Q4 24
$3.2B
$2.4B
Q3 24
$3.3B
$1.8B
Q2 24
$3.2B
$1.8B
Debt / Equity
ENPH
ENPH
UPST
UPST
Q1 26
Q4 25
1.11×
Q3 25
1.21×
Q2 25
1.37×
Q1 25
1.48×
Q4 24
1.56×
Q3 24
1.40×
Q2 24
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
ENPH
ENPH
UPST
UPST
Operating Cash FlowLast quarter
$102.9M
$108.6M
Free Cash FlowOCF − Capex
$83.0M
$108.4M
FCF MarginFCF / Revenue
29.3%
36.6%
Capex IntensityCapex / Revenue
0.1%
Cash ConversionOCF / Net Profit
5.82×
TTM Free Cash FlowTrailing 4 quarters
$145.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ENPH
ENPH
UPST
UPST
Q1 26
$102.9M
Q4 25
$47.6M
$108.6M
Q3 25
$13.9M
$-122.6M
Q2 25
$26.6M
$-120.2M
Q1 25
$48.4M
$-13.5M
Q4 24
$167.3M
$-110.9M
Q3 24
$170.1M
$179.3M
Q2 24
$127.1M
$65.3M
Free Cash Flow
ENPH
ENPH
UPST
UPST
Q1 26
$83.0M
Q4 25
$37.8M
$108.4M
Q3 25
$5.9M
$-122.7M
Q2 25
$18.4M
$-120.3M
Q1 25
$33.8M
Q4 24
$159.2M
Q3 24
$161.6M
$179.2M
Q2 24
$117.4M
$65.3M
FCF Margin
ENPH
ENPH
UPST
UPST
Q1 26
29.3%
Q4 25
11.0%
36.6%
Q3 25
1.4%
-44.3%
Q2 25
5.1%
-46.7%
Q1 25
9.5%
Q4 24
41.6%
Q3 24
42.4%
110.5%
Q2 24
38.7%
51.1%
Capex Intensity
ENPH
ENPH
UPST
UPST
Q1 26
Q4 25
2.8%
0.1%
Q3 25
2.0%
0.0%
Q2 25
2.3%
0.0%
Q1 25
4.1%
0.0%
Q4 24
2.1%
0.0%
Q3 24
2.2%
0.1%
Q2 24
3.2%
0.0%
Cash Conversion
ENPH
ENPH
UPST
UPST
Q1 26
Q4 25
1.23×
5.82×
Q3 25
0.21×
-3.86×
Q2 25
0.72×
-21.43×
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

ENPH
ENPH

Segment breakdown not available.

UPST
UPST

Personal Lending Segment$201.4M68%
Servicing Fees Net$39.5M13%
Servicing Fees$27.5M9%
Other$15.7M5%
Borrower Fees$8.4M3%
Collection Agency Fees$3.5M1%

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