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Cytek Biosciences Inc (CTKB) Financial History

20 years of revenue, earnings, cash-flow and balance-sheet history from public filings.

HEALTHCARE · MEDICAL DEVICES · DATA UPDATED 2026-09-28

Cytek Biosciences Inc (CTKB) operates in the MEDICAL DEVICES industry and is headquartered in Fremont, United States with about 682 employees. Its market capitalization is roughly $775 million. In the fiscal year ended 2025-12-31, CTKB reported $201M in revenue and ($67M) in net income.

Cytek Biosciences, Inc., a cell analysis solutions company, provides cell analysis tools that facilitate scientific advances in biomedical research and clinical applications.

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CTKB Revenue & Earnings History — Annual Income Statement

Income statementTTM → 2026-06-302025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-31
Total Revenue$207M$201M$200M$193M$164M$128M$93M$58M
Gross Profit$110M$104M$111M$109M$101M$79M$52M$29M
Gross Margin %53.2%51.8%55.4%56.7%61.6%61.9%55.7%49.5%
Operating Income (EBIT)($45M)($40M)($21M)($28M)($2M)$9M$14M($17M)
Operating Margin %-21.6%-20.0%-10.2%-14.4%-1.1%7.2%14.7%-29.8%
Net Income($81M)($67M)($6M)($12M)$3M$3M$19M($17M)
Net Margin %-39.0%-33.0%-3.0%-6.3%1.6%2.4%20.9%-29.1%
EBITDA($27M)($17M)$5M($4M)$9M$9M$15M($16M)
Earnings Per Share (EPS)$-0.63$-0.52$-0.05$-0.09$0.02$0.02$0.15$-0.13
Shares Outstanding (M)129M128M131M135M139M134M133M133M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

CTKB Quarterly Revenue & Earnings — Last 8 Quarters

Quarterly income statement2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-30
Total Revenue$48M$44M$62M$52M$46M$41M$57M$52M
Gross Profit$28M$21M$33M$28M$24M$20M$34M$29M
Gross Margin %58.9%48.2%52.9%52.7%52.3%48.6%58.6%56.3%
Operating Income (EBIT)($11M)($18M)($6M)($9M)($11M)($15M)$3M($4M)
Operating Margin %-23.7%-41.8%-9.0%-17.6%-23.3%-36.1%5.2%-8.2%
Net Income($12M)($19M)($44M)($5M)($6M)($11M)$10M$1M
Net Margin %-25.3%-42.8%-70.9%-10.5%-12.2%-27.5%16.8%1.8%
EBITDA($8M)($14M)$0M($4M)($3M)($8M)($2M)$3M
Earnings Per Share (EPS)$-0.09$-0.15$-0.34$-0.04$-0.04$-0.09$0.07$0.01
Shares Outstanding (M)129M129M128M128M127M128M129M133M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

CTKB Free Cash Flow History

Cash flowTTM → 2026-06-302025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-31
Cash from Operations (CFO)($6M)($5M)$25M$5M($12M)$5M$15M($14M)
Capital Expenditures (CapEx)$6M$4M$4M$5M$10M$4M$2M$1M
Free Cash Flow (FCF)($12M)($9M)$22M$0M($22M)$0M$14M($15M)
FCF Margin %-5.8%-4.3%10.9%0.2%-13.5%0.2%14.7%-25.4%
Dividends Paid———$1M$0M———

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

CTKB Quarterly Free Cash Flow — Last 8 Quarters

Quarterly cash flow2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-30
Cash from Operations (CFO)$1M($3M)($1M)($4M)$0M$0M$2M$13M
Capital Expenditures (CapEx)$2M$2M$1M$1M$2M$1M$1M$1M
Free Cash Flow (FCF)($1M)($5M)($2M)($5M)($1M)($1M)$1M$12M
FCF Margin %-1.8%-11.1%-2.9%-8.7%-3.2%-2.4%1.9%24.1%

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

CTKB Balance Sheet History

Balance sheet2026-06-302025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-31
Total Assets$447M$462M$500M$494M$519M$463M$220M$70M
Cash & Cash Equivalents$74M$91M$99M$167M$297M$365M$165M$30M
Total Liabilities$125M$120M$104M$101M$94M$58M$236M$112M
Total Debt (Short + Long-Term)$13M$10M$9M$5M$6M$15M$3M$7M
Total Shareholders' Equity$322M$342M$396M$393M$425M$405M($16M)($42M)

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

Quarterly statements, profitability ratios, price history, insider activity and institutional holders are in the interactive CTKB viewer.

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