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Side-by-side financial comparison of ACCURAY INC (ARAY) and GRID DYNAMICS HOLDINGS, INC. (GDYN). Click either name above to swap in a different company.

GRID DYNAMICS HOLDINGS, INC. is the larger business by last-quarter revenue ($104.1M vs $102.2M, roughly 1.0× ACCURAY INC). GRID DYNAMICS HOLDINGS, INC. runs the higher net margin — -1.4% vs -13.5%, a 12.1% gap on every dollar of revenue. On growth, GRID DYNAMICS HOLDINGS, INC. posted the faster year-over-year revenue change (3.7% vs -12.0%). Over the past eight quarters, GRID DYNAMICS HOLDINGS, INC.'s revenue compounded faster (12.0% 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 ...

Escape Dynamics, Inc. was a Colorado-based technology company that operated 2010–2015 focused on bringing to market single-stage-to-orbit reusable electromagnetically powered spaceplanes.

ARAY vs GDYN — Head-to-Head

Bigger by revenue
GDYN
GDYN
1.0× larger
GDYN
$104.1M
$102.2M
ARAY
Growing faster (revenue YoY)
GDYN
GDYN
+15.7% gap
GDYN
3.7%
-12.0%
ARAY
Higher net margin
GDYN
GDYN
12.1% more per $
GDYN
-1.4%
-13.5%
ARAY
Faster 2-yr revenue CAGR
GDYN
GDYN
Annualised
GDYN
12.0%
0.5%
ARAY

Income Statement — Q2 FY2026 vs Q1 FY2026

Metric
ARAY
ARAY
GDYN
GDYN
Revenue
$102.2M
$104.1M
Net Profit
$-13.8M
$-1.5M
Gross Margin
23.5%
34.8%
Operating Margin
-11.3%
61.7%
Net Margin
-13.5%
-1.4%
Revenue YoY
-12.0%
3.7%
Net Profit YoY
-642.8%
-150.6%
EPS (diluted)
$-0.11
$-0.02

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
GDYN
GDYN
Q1 26
$104.1M
Q4 25
$102.2M
$106.2M
Q3 25
$93.9M
$104.2M
Q2 25
$127.5M
$101.1M
Q1 25
$113.2M
$100.4M
Q4 24
$116.2M
$100.3M
Q3 24
$101.5M
$87.4M
Q2 24
$134.3M
$83.0M
Net Profit
ARAY
ARAY
GDYN
GDYN
Q1 26
$-1.5M
Q4 25
$-13.8M
$306.0K
Q3 25
$-21.7M
$1.2M
Q2 25
$1.1M
$5.3M
Q1 25
$-1.3M
$2.9M
Q4 24
$2.5M
$4.5M
Q3 24
$-4.0M
$4.3M
Q2 24
$3.4M
$-817.0K
Gross Margin
ARAY
ARAY
GDYN
GDYN
Q1 26
34.8%
Q4 25
23.5%
34.0%
Q3 25
28.3%
33.3%
Q2 25
30.6%
34.1%
Q1 25
27.9%
36.8%
Q4 24
36.1%
36.9%
Q3 24
33.9%
37.4%
Q2 24
28.6%
35.6%
Operating Margin
ARAY
ARAY
GDYN
GDYN
Q1 26
61.7%
Q4 25
-11.3%
0.5%
Q3 25
-12.0%
-0.2%
Q2 25
3.3%
-0.1%
Q1 25
0.9%
-2.0%
Q4 24
4.1%
1.3%
Q3 24
-2.1%
2.4%
Q2 24
5.1%
0.0%
Net Margin
ARAY
ARAY
GDYN
GDYN
Q1 26
-1.4%
Q4 25
-13.5%
0.3%
Q3 25
-23.1%
1.1%
Q2 25
0.9%
5.2%
Q1 25
-1.1%
2.9%
Q4 24
2.2%
4.5%
Q3 24
-3.9%
4.9%
Q2 24
2.5%
-1.0%
EPS (diluted)
ARAY
ARAY
GDYN
GDYN
Q1 26
$-0.02
Q4 25
$-0.11
$0.01
Q3 25
$-0.18
$0.01
Q2 25
$0.01
$0.06
Q1 25
$-0.01
$0.03
Q4 24
$0.02
$0.06
Q3 24
$-0.04
$0.05
Q2 24
$0.03
$-0.01

Balance Sheet & Financial Strength

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

Metric
ARAY
ARAY
GDYN
GDYN
Cash + ST InvestmentsLiquidity on hand
$41.3M
$327.5M
Total DebtLower is stronger
$135.9M
Stockholders' EquityBook value
$53.4M
$530.1M
Total Assets
$448.0M
$605.0M
Debt / EquityLower = less leverage
2.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARAY
ARAY
GDYN
GDYN
Q1 26
$327.5M
Q4 25
$41.3M
$342.1M
Q3 25
$63.3M
$338.6M
Q2 25
$57.4M
$336.8M
Q1 25
$77.8M
$325.5M
Q4 24
$62.6M
$334.7M
Q3 24
$59.2M
$231.3M
Q2 24
$68.6M
$256.0M
Total Debt
ARAY
ARAY
GDYN
GDYN
Q1 26
Q4 25
$135.9M
Q3 25
$140.2M
Q2 25
$136.5M
Q1 25
$173.8M
Q4 24
$175.5M
Q3 24
$170.2M
Q2 24
$172.2M
Stockholders' Equity
ARAY
ARAY
GDYN
GDYN
Q1 26
$530.1M
Q4 25
$53.4M
$542.1M
Q3 25
$61.9M
$537.7M
Q2 25
$81.2M
$532.2M
Q1 25
$49.6M
$517.4M
Q4 24
$47.9M
$517.8M
Q3 24
$45.2M
$400.2M
Q2 24
$45.1M
$388.4M
Total Assets
ARAY
ARAY
GDYN
GDYN
Q1 26
$605.0M
Q4 25
$448.0M
$612.9M
Q3 25
$456.8M
$613.2M
Q2 25
$470.2M
$608.9M
Q1 25
$484.3M
$590.9M
Q4 24
$478.4M
$592.2M
Q3 24
$473.1M
$477.3M
Q2 24
$468.6M
$443.6M
Debt / Equity
ARAY
ARAY
GDYN
GDYN
Q1 26
Q4 25
2.54×
Q3 25
2.27×
Q2 25
1.68×
Q1 25
3.50×
Q4 24
3.66×
Q3 24
3.76×
Q2 24
3.82×

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
GDYN
GDYN
Operating Cash FlowLast quarter
$-16.0M
Free Cash FlowOCF − Capex
$-19.0M
FCF MarginFCF / Revenue
-18.6%
Capex IntensityCapex / Revenue
3.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-2.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARAY
ARAY
GDYN
GDYN
Q1 26
Q4 25
$-16.0M
$9.9M
Q3 25
$12.2M
$7.0M
Q2 25
$-9.7M
$14.4M
Q1 25
$18.1M
$9.4M
Q4 24
$1.8M
$7.1M
Q3 24
$-7.3M
$9.2M
Q2 24
$9.9M
$10.7M
Free Cash Flow
ARAY
ARAY
GDYN
GDYN
Q1 26
Q4 25
$-19.0M
$6.1M
Q3 25
$10.3M
$2.9M
Q2 25
$-11.0M
$10.2M
Q1 25
$17.1M
$6.0M
Q4 24
$927.0K
$4.4M
Q3 24
$-8.4M
$5.9M
Q2 24
$9.4M
$8.0M
FCF Margin
ARAY
ARAY
GDYN
GDYN
Q1 26
Q4 25
-18.6%
5.7%
Q3 25
10.9%
2.8%
Q2 25
-8.6%
10.1%
Q1 25
15.1%
6.0%
Q4 24
0.8%
4.4%
Q3 24
-8.3%
6.8%
Q2 24
7.0%
9.7%
Capex Intensity
ARAY
ARAY
GDYN
GDYN
Q1 26
Q4 25
3.0%
3.6%
Q3 25
2.0%
3.9%
Q2 25
1.0%
4.1%
Q1 25
0.8%
3.3%
Q4 24
0.8%
2.6%
Q3 24
1.1%
3.7%
Q2 24
0.3%
3.2%
Cash Conversion
ARAY
ARAY
GDYN
GDYN
Q1 26
Q4 25
32.34×
Q3 25
5.92×
Q2 25
-8.64×
2.73×
Q1 25
3.21×
Q4 24
0.71×
1.56×
Q3 24
2.15×
Q2 24
2.92×

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%

GDYN
GDYN

Segment breakdown not available.

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