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

OIL STATES INTERNATIONAL, INC is the larger business by last-quarter revenue ($178.5M vs $102.2M, roughly 1.7× ACCURAY INC). ACCURAY INC runs the higher net margin — -13.5% vs -65.7%, a 52.2% gap on every dollar of revenue. On growth, OIL STATES INTERNATIONAL, INC posted the faster year-over-year revenue change (8.4% vs -12.0%). OIL STATES INTERNATIONAL, INC produced more free cash flow last quarter ($47.1M vs $-19.0M). Over the past eight quarters, OIL STATES INTERNATIONAL, INC's revenue compounded faster (3.3% 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 ...

Oil States International, Inc. is an American multinational corporation. It focuses on providing services to oil and gas companies. It is a public company listed on the New York Stock Exchange.

ARAY vs OIS — Head-to-Head

Bigger by revenue
OIS
OIS
1.7× larger
OIS
$178.5M
$102.2M
ARAY
Growing faster (revenue YoY)
OIS
OIS
+20.4% gap
OIS
8.4%
-12.0%
ARAY
Higher net margin
ARAY
ARAY
52.2% more per $
ARAY
-13.5%
-65.7%
OIS
More free cash flow
OIS
OIS
$66.2M more FCF
OIS
$47.1M
$-19.0M
ARAY
Faster 2-yr revenue CAGR
OIS
OIS
Annualised
OIS
3.3%
0.5%
ARAY

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
ARAY
ARAY
OIS
OIS
Revenue
$102.2M
$178.5M
Net Profit
$-13.8M
$-117.2M
Gross Margin
23.5%
10.9%
Operating Margin
-11.3%
-63.7%
Net Margin
-13.5%
-65.7%
Revenue YoY
-12.0%
8.4%
Net Profit YoY
-642.8%
-873.2%
EPS (diluted)
$-0.11
$-1.99

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
OIS
OIS
Q4 25
$102.2M
$178.5M
Q3 25
$93.9M
$165.2M
Q2 25
$127.5M
$165.4M
Q1 25
$113.2M
$159.9M
Q4 24
$116.2M
$164.6M
Q3 24
$101.5M
$174.3M
Q2 24
$134.3M
$186.4M
Q1 24
$101.1M
$167.3M
Net Profit
ARAY
ARAY
OIS
OIS
Q4 25
$-13.8M
$-117.2M
Q3 25
$-21.7M
$1.9M
Q2 25
$1.1M
$2.8M
Q1 25
$-1.3M
$3.2M
Q4 24
$2.5M
$15.2M
Q3 24
$-4.0M
$-14.3M
Q2 24
$3.4M
$1.3M
Q1 24
$-6.3M
$-13.4M
Gross Margin
ARAY
ARAY
OIS
OIS
Q4 25
23.5%
10.9%
Q3 25
28.3%
22.1%
Q2 25
30.6%
24.2%
Q1 25
27.9%
23.3%
Q4 24
36.1%
23.7%
Q3 24
33.9%
21.7%
Q2 24
28.6%
23.8%
Q1 24
28.7%
21.1%
Operating Margin
ARAY
ARAY
OIS
OIS
Q4 25
-11.3%
-63.7%
Q3 25
-12.0%
2.9%
Q2 25
3.3%
3.2%
Q1 25
0.9%
3.5%
Q4 24
4.1%
11.2%
Q3 24
-2.1%
-6.3%
Q2 24
5.1%
1.1%
Q1 24
-4.5%
-6.7%
Net Margin
ARAY
ARAY
OIS
OIS
Q4 25
-13.5%
-65.7%
Q3 25
-23.1%
1.2%
Q2 25
0.9%
1.7%
Q1 25
-1.1%
2.0%
Q4 24
2.2%
9.2%
Q3 24
-3.9%
-8.2%
Q2 24
2.5%
0.7%
Q1 24
-6.3%
-8.0%
EPS (diluted)
ARAY
ARAY
OIS
OIS
Q4 25
$-0.11
$-1.99
Q3 25
$-0.18
$0.03
Q2 25
$0.01
$0.05
Q1 25
$-0.01
$0.05
Q4 24
$0.02
$0.24
Q3 24
$-0.04
$-0.23
Q2 24
$0.03
$0.02
Q1 24
$-0.06
$-0.21

Balance Sheet & Financial Strength

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

Metric
ARAY
ARAY
OIS
OIS
Cash + ST InvestmentsLiquidity on hand
$41.3M
$69.9M
Total DebtLower is stronger
$135.9M
$1.7M
Stockholders' EquityBook value
$53.4M
$573.2M
Total Assets
$448.0M
$883.4M
Debt / EquityLower = less leverage
2.54×
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARAY
ARAY
OIS
OIS
Q4 25
$41.3M
$69.9M
Q3 25
$63.3M
$67.1M
Q2 25
$57.4M
$53.9M
Q1 25
$77.8M
$66.8M
Q4 24
$62.6M
$65.4M
Q3 24
$59.2M
$46.0M
Q2 24
$68.6M
$25.2M
Q1 24
$60.5M
$24.1M
Total Debt
ARAY
ARAY
OIS
OIS
Q4 25
$135.9M
$1.7M
Q3 25
$140.2M
$1.9M
Q2 25
$136.5M
$1.9M
Q1 25
$173.8M
$124.7M
Q4 24
$175.5M
$124.7M
Q3 24
$170.2M
$124.6M
Q2 24
$172.2M
$124.3M
Q1 24
$173.5M
$135.6M
Stockholders' Equity
ARAY
ARAY
OIS
OIS
Q4 25
$53.4M
$573.2M
Q3 25
$61.9M
$689.0M
Q2 25
$81.2M
$690.6M
Q1 25
$49.6M
$683.4M
Q4 24
$47.9M
$680.7M
Q3 24
$45.2M
$684.8M
Q2 24
$45.1M
$690.4M
Q1 24
$41.1M
$692.3M
Total Assets
ARAY
ARAY
OIS
OIS
Q4 25
$448.0M
$883.4M
Q3 25
$456.8M
$1.0B
Q2 25
$470.2M
$993.7M
Q1 25
$484.3M
$990.7M
Q4 24
$478.4M
$1.0B
Q3 24
$473.1M
$994.1M
Q2 24
$468.6M
$1.0B
Q1 24
$462.5M
$1.0B
Debt / Equity
ARAY
ARAY
OIS
OIS
Q4 25
2.54×
0.00×
Q3 25
2.27×
0.00×
Q2 25
1.68×
0.00×
Q1 25
3.50×
0.18×
Q4 24
3.66×
0.18×
Q3 24
3.76×
0.18×
Q2 24
3.82×
0.18×
Q1 24
4.22×
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
ARAY
ARAY
OIS
OIS
Operating Cash FlowLast quarter
$-16.0M
$50.1M
Free Cash FlowOCF − Capex
$-19.0M
$47.1M
FCF MarginFCF / Revenue
-18.6%
26.4%
Capex IntensityCapex / Revenue
3.0%
1.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-2.7M
$73.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARAY
ARAY
OIS
OIS
Q4 25
$-16.0M
$50.1M
Q3 25
$12.2M
$30.7M
Q2 25
$-9.7M
$15.0M
Q1 25
$18.1M
$9.3M
Q4 24
$1.8M
$18.2M
Q3 24
$-7.3M
$28.8M
Q2 24
$9.9M
$10.2M
Q1 24
$-8.1M
$-11.4M
Free Cash Flow
ARAY
ARAY
OIS
OIS
Q4 25
$-19.0M
$47.1M
Q3 25
$10.3M
$22.0M
Q2 25
$-11.0M
$4.7M
Q1 25
$17.1M
$137.0K
Q4 24
$927.0K
$4.0M
Q3 24
$-8.4M
$21.4M
Q2 24
$9.4M
$4.5M
Q1 24
$-8.9M
$-21.5M
FCF Margin
ARAY
ARAY
OIS
OIS
Q4 25
-18.6%
26.4%
Q3 25
10.9%
13.3%
Q2 25
-8.6%
2.8%
Q1 25
15.1%
0.1%
Q4 24
0.8%
2.4%
Q3 24
-8.3%
12.3%
Q2 24
7.0%
2.4%
Q1 24
-8.8%
-12.8%
Capex Intensity
ARAY
ARAY
OIS
OIS
Q4 25
3.0%
1.7%
Q3 25
2.0%
5.3%
Q2 25
1.0%
6.2%
Q1 25
0.8%
5.7%
Q4 24
0.8%
8.6%
Q3 24
1.1%
4.3%
Q2 24
0.3%
3.1%
Q1 24
0.8%
6.0%
Cash Conversion
ARAY
ARAY
OIS
OIS
Q4 25
Q3 25
16.15×
Q2 25
-8.64×
5.33×
Q1 25
2.94×
Q4 24
0.71×
1.20×
Q3 24
Q2 24
2.92×
7.87×
Q1 24

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%

OIS
OIS

Project Driven$112.6M63%
Downhole Technologies$32.1M18%
Completion And Production Services$23.1M13%
Military And Other Products$10.7M6%

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