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

LifeStance Health Group, Inc. is the larger business by last-quarter revenue ($382.2M vs $282.9M, roughly 1.4× Enphase Energy). LifeStance Health Group, Inc. runs the higher net margin — 3.1% vs -2.6%, a 5.7% gap on every dollar of revenue. On growth, LifeStance Health Group, Inc. posted the faster year-over-year revenue change (17.4% vs -20.6%). Enphase Energy produced more free cash flow last quarter ($83.0M vs $46.6M). Over the past eight quarters, LifeStance Health Group, Inc.'s revenue compounded faster (12.8% 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.

Lifestance Health (Lifestance) is an American outpatient behavioral health services provider. They provide their services in person and via tele-health. Their services include therapy, psychiatry, TMS, and ketamine therapies. They have landed in lawsuits multiple times over labor violations, leaking of customer information, and misleading investors.

ENPH vs LFST — Head-to-Head

Bigger by revenue
LFST
LFST
1.4× larger
LFST
$382.2M
$282.9M
ENPH
Growing faster (revenue YoY)
LFST
LFST
+38.0% gap
LFST
17.4%
-20.6%
ENPH
Higher net margin
LFST
LFST
5.7% more per $
LFST
3.1%
-2.6%
ENPH
More free cash flow
ENPH
ENPH
$36.3M more FCF
ENPH
$83.0M
$46.6M
LFST
Faster 2-yr revenue CAGR
LFST
LFST
Annualised
LFST
12.8%
-3.4%
ENPH

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ENPH
ENPH
LFST
LFST
Revenue
$282.9M
$382.2M
Net Profit
$-7.4M
$11.7M
Gross Margin
35.5%
Operating Margin
54.0%
4.7%
Net Margin
-2.6%
3.1%
Revenue YoY
-20.6%
17.4%
Net Profit YoY
-124.9%
264.1%
EPS (diluted)
$-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
ENPH
ENPH
LFST
LFST
Q1 26
$282.9M
Q4 25
$343.3M
$382.2M
Q3 25
$410.4M
$363.8M
Q2 25
$363.2M
$345.3M
Q1 25
$356.1M
$333.0M
Q4 24
$382.7M
$325.5M
Q3 24
$380.9M
$312.7M
Q2 24
$303.5M
$312.3M
Net Profit
ENPH
ENPH
LFST
LFST
Q1 26
$-7.4M
Q4 25
$38.7M
$11.7M
Q3 25
$66.6M
$1.1M
Q2 25
$37.1M
$-3.8M
Q1 25
$29.7M
$709.0K
Q4 24
$62.2M
$-7.1M
Q3 24
$45.8M
$-6.0M
Q2 24
$10.8M
$-23.3M
Gross Margin
ENPH
ENPH
LFST
LFST
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
LFST
LFST
Q1 26
54.0%
Q4 25
6.5%
4.7%
Q3 25
16.1%
2.0%
Q2 25
10.2%
-0.9%
Q1 25
9.0%
0.5%
Q4 24
14.3%
0.3%
Q3 24
13.1%
0.0%
Q2 24
0.6%
-5.1%
Net Margin
ENPH
ENPH
LFST
LFST
Q1 26
-2.6%
Q4 25
11.3%
3.1%
Q3 25
16.2%
0.3%
Q2 25
10.2%
-1.1%
Q1 25
8.3%
0.2%
Q4 24
16.2%
-2.2%
Q3 24
12.0%
-1.9%
Q2 24
3.6%
-7.5%
EPS (diluted)
ENPH
ENPH
LFST
LFST
Q1 26
$-0.06
Q4 25
$0.29
Q3 25
$0.50
Q2 25
$0.28
Q1 25
$0.22
Q4 24
$0.46
Q3 24
$0.33
Q2 24
$0.08

Balance Sheet & Financial Strength

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

Metric
ENPH
ENPH
LFST
LFST
Cash + ST InvestmentsLiquidity on hand
$497.5M
$248.6M
Total DebtLower is stronger
$282.8M
Stockholders' EquityBook value
$1.1B
$1.5B
Total Assets
$2.7B
$2.2B
Debt / EquityLower = less leverage
0.19×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ENPH
ENPH
LFST
LFST
Q1 26
$497.5M
Q4 25
$1.5B
$248.6M
Q3 25
$1.5B
$203.9M
Q2 25
$1.5B
$188.9M
Q1 25
$1.5B
$134.3M
Q4 24
$1.6B
$154.6M
Q3 24
$1.8B
$102.6M
Q2 24
$1.6B
$87.0M
Total Debt
ENPH
ENPH
LFST
LFST
Q1 26
Q4 25
$1.2B
$282.8M
Q3 25
$1.2B
$284.6M
Q2 25
$1.2B
$286.4M
Q1 25
$1.2B
$288.2M
Q4 24
$1.3B
$290.0M
Q3 24
$1.3B
$287.3M
Q2 24
$1.3B
$288.0M
Stockholders' Equity
ENPH
ENPH
LFST
LFST
Q1 26
$1.1B
Q4 25
$1.1B
$1.5B
Q3 25
$995.0M
$1.5B
Q2 25
$880.6M
$1.5B
Q1 25
$810.7M
$1.5B
Q4 24
$833.0M
$1.4B
Q3 24
$931.4M
$1.4B
Q2 24
$884.5M
$1.4B
Total Assets
ENPH
ENPH
LFST
LFST
Q1 26
$2.7B
Q4 25
$3.5B
$2.2B
Q3 25
$3.3B
$2.1B
Q2 25
$3.2B
$2.1B
Q1 25
$3.1B
$2.1B
Q4 24
$3.2B
$2.1B
Q3 24
$3.3B
$2.1B
Q2 24
$3.2B
$2.1B
Debt / Equity
ENPH
ENPH
LFST
LFST
Q1 26
Q4 25
1.11×
0.19×
Q3 25
1.21×
0.19×
Q2 25
1.37×
0.19×
Q1 25
1.48×
0.20×
Q4 24
1.56×
0.20×
Q3 24
1.40×
0.20×
Q2 24
1.47×
0.20×

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
LFST
LFST
Operating Cash FlowLast quarter
$102.9M
$57.6M
Free Cash FlowOCF − Capex
$83.0M
$46.6M
FCF MarginFCF / Revenue
29.3%
12.2%
Capex IntensityCapex / Revenue
2.9%
Cash ConversionOCF / Net Profit
4.93×
TTM Free Cash FlowTrailing 4 quarters
$145.1M
$110.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ENPH
ENPH
LFST
LFST
Q1 26
$102.9M
Q4 25
$47.6M
$57.6M
Q3 25
$13.9M
$27.3M
Q2 25
$26.6M
$64.4M
Q1 25
$48.4M
$-3.1M
Q4 24
$167.3M
$62.3M
Q3 24
$170.1M
$22.7M
Q2 24
$127.1M
$44.1M
Free Cash Flow
ENPH
ENPH
LFST
LFST
Q1 26
$83.0M
Q4 25
$37.8M
$46.6M
Q3 25
$5.9M
$17.0M
Q2 25
$18.4M
$56.6M
Q1 25
$33.8M
$-10.3M
Q4 24
$159.2M
$56.0M
Q3 24
$161.6M
$17.7M
Q2 24
$117.4M
$39.0M
FCF Margin
ENPH
ENPH
LFST
LFST
Q1 26
29.3%
Q4 25
11.0%
12.2%
Q3 25
1.4%
4.7%
Q2 25
5.1%
16.4%
Q1 25
9.5%
-3.1%
Q4 24
41.6%
17.2%
Q3 24
42.4%
5.7%
Q2 24
38.7%
12.5%
Capex Intensity
ENPH
ENPH
LFST
LFST
Q1 26
Q4 25
2.8%
2.9%
Q3 25
2.0%
2.8%
Q2 25
2.3%
2.2%
Q1 25
4.1%
2.2%
Q4 24
2.1%
1.9%
Q3 24
2.2%
1.6%
Q2 24
3.2%
1.6%
Cash Conversion
ENPH
ENPH
LFST
LFST
Q1 26
Q4 25
1.23×
4.93×
Q3 25
0.21×
25.34×
Q2 25
0.72×
Q1 25
1.63×
-4.36×
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.

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