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Side-by-side financial comparison of ACCURAY INC (ARAY) and POWER SOLUTIONS INTERNATIONAL, INC. (PSIX). Click either name above to swap in a different company.

POWER SOLUTIONS INTERNATIONAL, INC. is the larger business by last-quarter revenue ($191.2M vs $102.2M, roughly 1.9× ACCURAY INC). POWER SOLUTIONS INTERNATIONAL, INC. runs the higher net margin — 8.4% vs -13.5%, a 21.9% gap on every dollar of revenue. On growth, POWER SOLUTIONS INTERNATIONAL, INC. posted the faster year-over-year revenue change (32.5% vs -12.0%). POWER SOLUTIONS INTERNATIONAL, INC. produced more free cash flow last quarter ($-7.6M vs $-19.0M). Over the past eight quarters, POWER SOLUTIONS INTERNATIONAL, INC.'s revenue compounded faster (41.7% CAGR vs 0.5%).

Accuray is a radiation therapy company that develops, manufactures, and sells radiation therapy systems to deliver treatments including stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT). It is the developer of innovative technologies, the CyberKnife and TomoTherapy platforms, including the Radixact System, the latest generation TomoTherapy platform. The company is headquartered in Sunnyvale, CA, the United States. The platforms are installed in leading healthcare ...

Adani Energy Solutions Ltd, formerly known as Adani Transmission Ltd, is an electric power transmission and distribution company headquartered in Ahmedabad. As of April 2025, the company operates a cumulative transmission network of 26,696 circuit kilometers and is one of the largest private sector power transmission companies operating in India.

ARAY vs PSIX — Head-to-Head

Bigger by revenue
PSIX
PSIX
1.9× larger
PSIX
$191.2M
$102.2M
ARAY
Growing faster (revenue YoY)
PSIX
PSIX
+44.5% gap
PSIX
32.5%
-12.0%
ARAY
Higher net margin
PSIX
PSIX
21.9% more per $
PSIX
8.4%
-13.5%
ARAY
More free cash flow
PSIX
PSIX
$11.4M more FCF
PSIX
$-7.6M
$-19.0M
ARAY
Faster 2-yr revenue CAGR
PSIX
PSIX
Annualised
PSIX
41.7%
0.5%
ARAY

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
ARAY
ARAY
PSIX
PSIX
Revenue
$102.2M
$191.2M
Net Profit
$-13.8M
$16.1M
Gross Margin
23.5%
21.9%
Operating Margin
-11.3%
12.7%
Net Margin
-13.5%
8.4%
Revenue YoY
-12.0%
32.5%
Net Profit YoY
-642.8%
-31.0%
EPS (diluted)
$-0.11
$0.69

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
ARAY
ARAY
PSIX
PSIX
Q4 25
$102.2M
$191.2M
Q3 25
$93.9M
$203.8M
Q2 25
$127.5M
$191.9M
Q1 25
$113.2M
$135.4M
Q4 24
$116.2M
$144.3M
Q3 24
$101.5M
$125.8M
Q2 24
$134.3M
$110.6M
Q1 24
$101.1M
$95.2M
Net Profit
ARAY
ARAY
PSIX
PSIX
Q4 25
$-13.8M
$16.1M
Q3 25
$-21.7M
$27.6M
Q2 25
$1.1M
$51.2M
Q1 25
$-1.3M
$19.1M
Q4 24
$2.5M
$23.3M
Q3 24
$-4.0M
$17.3M
Q2 24
$3.4M
$21.5M
Q1 24
$-6.3M
$7.1M
Gross Margin
ARAY
ARAY
PSIX
PSIX
Q4 25
23.5%
21.9%
Q3 25
28.3%
23.9%
Q2 25
30.6%
28.2%
Q1 25
27.9%
29.7%
Q4 24
36.1%
29.9%
Q3 24
33.9%
28.9%
Q2 24
28.6%
31.8%
Q1 24
28.7%
27.0%
Operating Margin
ARAY
ARAY
PSIX
PSIX
Q4 25
-11.3%
12.7%
Q3 25
-12.0%
13.9%
Q2 25
3.3%
16.9%
Q1 25
0.9%
18.2%
Q4 24
4.1%
17.5%
Q3 24
-2.1%
16.3%
Q2 24
5.1%
22.9%
Q1 24
-4.5%
11.2%
Net Margin
ARAY
ARAY
PSIX
PSIX
Q4 25
-13.5%
8.4%
Q3 25
-23.1%
13.5%
Q2 25
0.9%
26.7%
Q1 25
-1.1%
14.1%
Q4 24
2.2%
16.1%
Q3 24
-3.9%
13.8%
Q2 24
2.5%
19.5%
Q1 24
-6.3%
7.5%
EPS (diluted)
ARAY
ARAY
PSIX
PSIX
Q4 25
$-0.11
$0.69
Q3 25
$-0.18
$1.20
Q2 25
$0.01
$2.22
Q1 25
$-0.01
$0.83
Q4 24
$0.02
$1.01
Q3 24
$-0.04
$0.75
Q2 24
$0.03
$0.94
Q1 24
$-0.06
$0.31

Balance Sheet & Financial Strength

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

Metric
ARAY
ARAY
PSIX
PSIX
Cash + ST InvestmentsLiquidity on hand
$41.3M
$41.3M
Total DebtLower is stronger
$135.9M
$96.6M
Stockholders' EquityBook value
$53.4M
$178.6M
Total Assets
$448.0M
$424.7M
Debt / EquityLower = less leverage
2.54×
0.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARAY
ARAY
PSIX
PSIX
Q4 25
$41.3M
$41.3M
Q3 25
$63.3M
$49.0M
Q2 25
$57.4M
$49.5M
Q1 25
$77.8M
$50.0M
Q4 24
$62.6M
$55.3M
Q3 24
$59.2M
$40.5M
Q2 24
$68.6M
$28.8M
Q1 24
$60.5M
$33.1M
Total Debt
ARAY
ARAY
PSIX
PSIX
Q4 25
$135.9M
$96.6M
Q3 25
$140.2M
$96.7M
Q2 25
$136.5M
$1.8M
Q1 25
$173.8M
$1.0M
Q4 24
$175.5M
$184.0K
Q3 24
$170.2M
$238.0K
Q2 24
$172.2M
$292.0K
Q1 24
$173.5M
$345.0K
Stockholders' Equity
ARAY
ARAY
PSIX
PSIX
Q4 25
$53.4M
$178.6M
Q3 25
$61.9M
$162.5M
Q2 25
$81.2M
$135.7M
Q1 25
$49.6M
$84.3M
Q4 24
$47.9M
$65.3M
Q3 24
$45.2M
$42.1M
Q2 24
$45.1M
$24.8M
Q1 24
$41.1M
$3.2M
Total Assets
ARAY
ARAY
PSIX
PSIX
Q4 25
$448.0M
$424.7M
Q3 25
$456.8M
$458.9M
Q2 25
$470.2M
$437.7M
Q1 25
$484.3M
$372.7M
Q4 24
$478.4M
$328.2M
Q3 24
$473.1M
$339.1M
Q2 24
$468.6M
$307.6M
Q1 24
$462.5M
$286.8M
Debt / Equity
ARAY
ARAY
PSIX
PSIX
Q4 25
2.54×
0.54×
Q3 25
2.27×
0.60×
Q2 25
1.68×
0.01×
Q1 25
3.50×
0.01×
Q4 24
3.66×
0.00×
Q3 24
3.76×
0.01×
Q2 24
3.82×
0.01×
Q1 24
4.22×
0.11×

Cash Flow & Capital Efficiency

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

Metric
ARAY
ARAY
PSIX
PSIX
Operating Cash FlowLast quarter
$-16.0M
$-4.6M
Free Cash FlowOCF − Capex
$-19.0M
$-7.6M
FCF MarginFCF / Revenue
-18.6%
-4.0%
Capex IntensityCapex / Revenue
3.0%
1.6%
Cash ConversionOCF / Net Profit
-0.29×
TTM Free Cash FlowTrailing 4 quarters
$-2.7M
$14.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARAY
ARAY
PSIX
PSIX
Q4 25
$-16.0M
$-4.6M
Q3 25
$12.2M
$3.3M
Q2 25
$-9.7M
$16.7M
Q1 25
$18.1M
$8.8M
Q4 24
$1.8M
$32.7M
Q3 24
$-7.3M
$12.6M
Q2 24
$9.9M
$1.5M
Q1 24
$-8.1M
$15.6M
Free Cash Flow
ARAY
ARAY
PSIX
PSIX
Q4 25
$-19.0M
$-7.6M
Q3 25
$10.3M
$1.7M
Q2 25
$-11.0M
$14.6M
Q1 25
$17.1M
$5.4M
Q4 24
$927.0K
$30.0M
Q3 24
$-8.4M
$12.1M
Q2 24
$9.4M
$822.0K
Q1 24
$-8.9M
$14.8M
FCF Margin
ARAY
ARAY
PSIX
PSIX
Q4 25
-18.6%
-4.0%
Q3 25
10.9%
0.8%
Q2 25
-8.6%
7.6%
Q1 25
15.1%
4.0%
Q4 24
0.8%
20.8%
Q3 24
-8.3%
9.7%
Q2 24
7.0%
0.7%
Q1 24
-8.8%
15.6%
Capex Intensity
ARAY
ARAY
PSIX
PSIX
Q4 25
3.0%
1.6%
Q3 25
2.0%
0.8%
Q2 25
1.0%
1.1%
Q1 25
0.8%
2.5%
Q4 24
0.8%
1.8%
Q3 24
1.1%
0.3%
Q2 24
0.3%
0.6%
Q1 24
0.8%
0.9%
Cash Conversion
ARAY
ARAY
PSIX
PSIX
Q4 25
-0.29×
Q3 25
0.12×
Q2 25
-8.64×
0.33×
Q1 25
0.46×
Q4 24
0.71×
1.40×
Q3 24
0.73×
Q2 24
2.92×
0.07×
Q1 24
2.20×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ARAY
ARAY

Services$57.2M56%
Products$45.0M44%

PSIX
PSIX

Energy End Market$153.4M80%
Industrial End Market$33.3M17%
Transportation End Market$4.6M2%

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