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Side-by-side financial comparison of Cytek Biosciences, Inc. (CTKB) and RICHARDSON ELECTRONICS, LTD. (RELL). Click either name above to swap in a different company.

Cytek Biosciences, Inc. is the larger business by last-quarter revenue ($62.1M vs $52.3M, roughly 1.2× RICHARDSON ELECTRONICS, LTD.). RICHARDSON ELECTRONICS, LTD. runs the higher net margin — -0.2% vs -70.9%, a 70.7% gap on every dollar of revenue. On growth, Cytek Biosciences, Inc. posted the faster year-over-year revenue change (8.1% vs 5.7%). RICHARDSON ELECTRONICS, LTD. produced more free cash flow last quarter ($-1.7M vs $-1.8M). Over the past eight quarters, Cytek Biosciences, Inc.'s revenue compounded faster (17.7% CAGR vs -0.3%).

Cytek Biosciences, Inc. develops, manufactures and sells high-performance flow cytometry systems, associated reagents and analysis software. Its solutions serve life science research, clinical diagnostics and biopharmaceutical sectors, with a global customer base across North America, Europe and the Asia-Pacific region.

The James Richardson Corporation, also going by the name James Richardson Group or JR/Group, is an Australian furniture, hospitality, real estate and retail corporation, headquartered in the Abbotsford suburb of Melbourne, Australia. It is privately owned and employs approximately 2,300 people worldwide. It is perhaps best known among consumers for its duty-free retail stores in airports and border crossings in Australasia and the Middle East. The company is a household name in Israel due to ...

CTKB vs RELL — Head-to-Head

Bigger by revenue
CTKB
CTKB
1.2× larger
CTKB
$62.1M
$52.3M
RELL
Growing faster (revenue YoY)
CTKB
CTKB
+2.5% gap
CTKB
8.1%
5.7%
RELL
Higher net margin
RELL
RELL
70.7% more per $
RELL
-0.2%
-70.9%
CTKB
More free cash flow
RELL
RELL
$67.0K more FCF
RELL
$-1.7M
$-1.8M
CTKB
Faster 2-yr revenue CAGR
CTKB
CTKB
Annualised
CTKB
17.7%
-0.3%
RELL

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
CTKB
CTKB
RELL
RELL
Revenue
$62.1M
$52.3M
Net Profit
$-44.1M
$-121.0K
Gross Margin
52.9%
30.7%
Operating Margin
-9.0%
0.3%
Net Margin
-70.9%
-0.2%
Revenue YoY
8.1%
5.7%
Net Profit YoY
-557.1%
83.9%
EPS (diluted)

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
CTKB
CTKB
RELL
RELL
Q4 25
$62.1M
$52.3M
Q3 25
$52.3M
$54.6M
Q2 25
$45.6M
Q1 25
$41.5M
$53.8M
Q4 24
$57.5M
$49.5M
Q3 24
$51.5M
$53.7M
Q2 24
$46.6M
Q1 24
$44.9M
$52.4M
Net Profit
CTKB
CTKB
RELL
RELL
Q4 25
$-44.1M
$-121.0K
Q3 25
$-5.5M
$1.9M
Q2 25
$-5.6M
Q1 25
$-11.4M
$-2.1M
Q4 24
$9.6M
$-751.0K
Q3 24
$941.0K
$590.0K
Q2 24
$-10.4M
Q1 24
$-6.2M
$750.0K
Gross Margin
CTKB
CTKB
RELL
RELL
Q4 25
52.9%
30.7%
Q3 25
52.7%
31.0%
Q2 25
52.3%
Q1 25
48.6%
31.0%
Q4 24
58.5%
31.0%
Q3 24
56.3%
30.6%
Q2 24
54.6%
Q1 24
51.3%
29.5%
Operating Margin
CTKB
CTKB
RELL
RELL
Q4 25
-9.0%
0.3%
Q3 25
-17.6%
1.8%
Q2 25
-23.3%
Q1 25
-36.1%
-5.1%
Q4 24
5.2%
-1.3%
Q3 24
-8.2%
0.6%
Q2 24
-18.3%
Q1 24
-23.9%
1.9%
Net Margin
CTKB
CTKB
RELL
RELL
Q4 25
-70.9%
-0.2%
Q3 25
-10.5%
3.5%
Q2 25
-12.2%
Q1 25
-27.5%
-3.8%
Q4 24
16.8%
-1.5%
Q3 24
1.8%
1.1%
Q2 24
-22.4%
Q1 24
-13.8%
1.4%

Balance Sheet & Financial Strength

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

Metric
CTKB
CTKB
RELL
RELL
Cash + ST InvestmentsLiquidity on hand
$90.9M
$33.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$341.7M
$158.5M
Total Assets
$461.5M
$201.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTKB
CTKB
RELL
RELL
Q4 25
$90.9M
$33.1M
Q3 25
$93.3M
$35.7M
Q2 25
$75.5M
Q1 25
$95.3M
$36.7M
Q4 24
$98.7M
$26.6M
Q3 24
$162.3M
$23.0M
Q2 24
$177.9M
Q1 24
$168.8M
$18.9M
Stockholders' Equity
CTKB
CTKB
RELL
RELL
Q4 25
$341.7M
$158.5M
Q3 25
$378.6M
$159.4M
Q2 25
$377.6M
Q1 25
$379.6M
$152.9M
Q4 24
$395.7M
$156.2M
Q3 24
$385.5M
$159.1M
Q2 24
$389.1M
Q1 24
$392.6M
$158.6M
Total Assets
CTKB
CTKB
RELL
RELL
Q4 25
$461.5M
$201.8M
Q3 25
$494.9M
$200.1M
Q2 25
$493.3M
Q1 25
$482.6M
$189.8M
Q4 24
$499.5M
$195.2M
Q3 24
$491.2M
$197.9M
Q2 24
$483.7M
Q1 24
$492.1M
$193.6M

Cash Flow & Capital Efficiency

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

Metric
CTKB
CTKB
RELL
RELL
Operating Cash FlowLast quarter
$-771.0K
$-99.0K
Free Cash FlowOCF − Capex
$-1.8M
$-1.7M
FCF MarginFCF / Revenue
-2.9%
-3.3%
Capex IntensityCapex / Revenue
1.6%
3.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-8.8M
$7.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTKB
CTKB
RELL
RELL
Q4 25
$-771.0K
$-99.0K
Q3 25
$-3.9M
$1.4M
Q2 25
$108.0K
Q1 25
$-125.0K
$4.6M
Q4 24
$2.0M
$5.5M
Q3 24
$13.2M
$412.0K
Q2 24
$6.2M
Q1 24
$4.0M
$-2.5M
Free Cash Flow
CTKB
CTKB
RELL
RELL
Q4 25
$-1.8M
$-1.7M
Q3 25
$-4.6M
$342.0K
Q2 25
$-1.5M
Q1 25
$-974.0K
$4.1M
Q4 24
$1.1M
$4.9M
Q3 24
$12.2M
$-514.0K
Q2 24
$5.2M
Q1 24
$3.4M
$-2.9M
FCF Margin
CTKB
CTKB
RELL
RELL
Q4 25
-2.9%
-3.3%
Q3 25
-8.7%
0.6%
Q2 25
-3.2%
Q1 25
-2.3%
7.5%
Q4 24
1.9%
10.0%
Q3 24
23.7%
-1.0%
Q2 24
11.0%
Q1 24
7.6%
-5.6%
Capex Intensity
CTKB
CTKB
RELL
RELL
Q4 25
1.6%
3.1%
Q3 25
1.3%
1.9%
Q2 25
3.5%
Q1 25
2.0%
1.0%
Q4 24
1.6%
1.0%
Q3 24
2.0%
1.7%
Q2 24
2.3%
Q1 24
1.3%
0.8%
Cash Conversion
CTKB
CTKB
RELL
RELL
Q4 25
Q3 25
0.72×
Q2 25
Q1 25
Q4 24
0.21×
Q3 24
14.05×
0.70×
Q2 24
Q1 24
-3.37×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CTKB
CTKB

Products$46.6M75%
Services$15.5M25%

RELL
RELL

Power And Microwave Technologies Group$35.2M67%
Canvys$8.8M17%
Global Energy Solutions$8.3M16%

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