State Ledger
Company profile

Cytek Biosciences, Inc. CIK 1831915

Ticker
CTKB (Nasdaq)
Industry
Laboratory Analytical Instruments
Headquarters
Fremont, CA 94538
Fiscal year end
2025 (FY)
Market Data
Close
$5.30
Change
-$0.14
Change %
-2.48%
Volume
115,891

CTKB · trading date Oct 12, 2026 · previous close $5.44 · source: Alpaca (IEX feed, not consolidated full-market data).

Key Financials
Revenue
$201.49M
Net income
-$66.54M
Total assets
$461.54M
Total liabilities
$119.80M
Stockholders' equity
$341.74M
Cash & equivalents
$90.85M
Operating income
-$40.38M
Operating cash flow
-$4.69M
Capital expenditures
$4.08M

Fiscal year 2025, via 10-K filed 2026-02-26. A dash means this figure wasn't reported in the source filing under a field State Ledger recognizes - not that the value is zero.

Financial Performance
Operating margin
-20.0%
Net margin
-33.0%
Free cash flow
-$8.77M
Free cash flow margin
-4.4%
Liabilities / assets
26.0%
Equity / assets
74.0%
CapEx / revenue
2.0%
Operating cash flow / net income
0.07×

Derived from the fiscal year 2025 figures above. These metrics are mathematical calculations and do not represent a rating or assessment of the company.

Financial History
Fiscal yearRevenueNet incomeAssetsLiabilitiesEquity
2025 $201.49M -$66.54M $461.54M $119.80M $341.74M
2024 $200.45M -$6.02M $499.50M $103.76M $395.74M
2023 $193.02M -$12.15M $494.46M $101.39M $393.06M
2022 $2.96M $2.48M $519.48M $93.93M $425.55M
2021 $2.18M $3.03M $463.31M $57.92M $405.39M
Company Details
SIC code
3826
State of incorporation
DE
Active filer
Yes
Most recent SEC filing
Form 144
2026-09-02
Financials filed via
Form 10-K
filed 2026-02-26

"Most recent SEC filing" may differ from the filing used for the financial figures above.

Location
Fremont, CA 94538
47215 LAKEVIEW BOULEVARD
Data & Methodology

SEC EDGAR submissions API (identity, collected Sep 19, 2026, 15:11 UTC) and SEC XBRL Company Facts API (financials, collected Sep 26, 2026, 15:19 UTC) · figures as originally filed, not restated · a dash always means a value wasn't reported, never a real zero.

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