CTKB

Cytek Biosciences, Inc.
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Company Information

Company Name
Cytek Biosciences, Inc.
CIK
CIK0001831915
Category
Accelerated filer
Ticker: Exchange
CTKB: Nasdaq
Fiscal Year End
December 31
Owner Organization
08 Industrial Applications and Services
SIC
3826
SIC Description
Laboratory Analytical Instruments
Ticker
CTKB

SEC filing data through

Insider Sentiment

Last purchase
2025-06-02
Last sale
2024-04-19
Shares purchased (TTM)
35,000
Shares sold (TTM)
0
Buy ratio (TTM)100.0%

Institutional Sentiment

As of
2026-06-30
Institutional shares owned
79,142,605
Shares outstanding
129,460,518
Ownership
61.13%
+1.64% Y/Y

Earnings Market Reaction

Filing date
2026-08-05
Price on filing date
—
1-month reaction
11.96%
3-month reaction
…
Drift continued5/11 (45%)
Faded / reversed6/11 (55%)

Balance Sheet

Values in millions ($)
Line item2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-302024-03-312023-12-312023-09-30Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Assets Current
Cash And Cash Equivalents At Carrying Value74669193759599162178169167164
Restricted Cash Current--0000000000
Marketable Securities1881971711681871701791169910195124
Accounts Receivable Net Current505263575655615345505655
Inventory Net525048524945444750556167
Prepaid Expense And Other Assets Current141520181515141312131312
Assets Current378379392388383381396390384389392422
Deferred Tax Assets Deferred Income--0383634333130333024
Property Plant And Equipment Net212018181818181918181817
Operating Lease Right Of Use Asset11111111161010109101112
Goodwill171717171717171616161616
Intangible Assets Net Excluding Goodwill151617181919202021222324
Other Assets Noncurrent667455555433
Assets447449462495493483500491484492494519
Liabilities Current
Accounts Payable Trade Current876876653435
Settlement Liabilities Current222222223333
Accrued Liabilities Current242023202219212115182021
Other Liabilities Current2122171615131397888
Deferred Revenue Current293029292828252524232323
Liabilities Current848178757368686352565659
Litigation Reserve Noncurrent67788991717171616
Deferred Revenue Noncurrent181818161716161514151515
Operating Lease Liability Noncurrent141314131478889910
Debt Instrument Carrying Amount001111111122
Other Liabilities Noncurrent222322222222
Liabilities1251211201161161031041069599101104
Stockholders Equity
Common Stock Value000000000000
Additional Paid In Capital452446441435430427431430435429423452
Retained Earnings Accumulated Deficit-133-121-102-58-52-47-35-45-46-35-29-35
Accumulated Other Comprehensive Income Loss Net Of Tax3221-0-100-0-2-1-2
Stockholders Equity322328342379378380396385389393393416
Liabilities And Stockholders Equity447449462495493483500491484492494519
Common Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Common Stock Shares Authorized1,0001,0001,0001,0001,0001,0001,0001,0001,0001,0001,0001,000
Common Stock Shares Issued130129129128127128129130132131131136
Shares Outstanding130129129128127128129130132131131136

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Cytek Biosciences, Inc. (CTKB) — SEC Financial Statements & Analysis

Cytek Biosciences, Inc. (CTKB) is a laboratory analytical instruments company, incorporated in DE. Cytek Biosciences, Inc. trades on Nasdaq as: CTKB. Cytek Biosciences, Inc. (CTKB)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-05. Based on that filing, Cytek Biosciences, Inc. carries a market cap of $573.51M, a P/E ratio of -7.12x, a P/B ratio of 1.78x, a P/S ratio of 2.77x, an enterprise value of $499.66M, and an EV/EBITDA multiple of -13.52x. On profitability, it posts a gross margin of 53.23%, an operating margin of -21.60%, a net margin of -38.98%, a Return on Equity (ROE) of -23.04%, a Return on Assets (ROA) of -17.14%, and a Return on Invested Capital (ROIC) of -16.00%. Per share, it reports EPS of $-0.62, diluted EPS of $-0.62, free cash flow per share of $-0.09, and a dividend per share of $0.00. Over the trailing year, it posted revenue growth of 5.44% year-over-year, net income growth of 1158.64% year-over-year, and EPS growth of 1134.08% year-over-year. On the balance sheet, it maintains a current ratio of 4.48x, a quick ratio of 3.70x, working capital of $293.60M, a debt-to-equity ratio of 0.39x, a debt ratio of 0.28, an interest coverage ratio of -25.34x, free cash flow of $-12.08M (TTM), and net debt of $-73.85M. Figures sourced from SEC EDGAR.

Market Cap
$573.51M
P/E TTM
-7.12x
EPS TTM
$-0.62
P/B TTM
1.78x
ROE TTM
-23.04%
ROA TTM
-17.14%
Debt To Equity
0.39x
Free Cash Flow TTM
$-12.08M
Net Revenue TTM Growth 1Y
5.44%

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is Cytek Biosciences, Inc. in?

Cytek Biosciences, Inc. (CTKB) operates in the Laboratory Analytical Instruments industry.

What exchange does CTKB trade on?

Cytek Biosciences, Inc. (CTKB) trades on the Nasdaq.

Where is Cytek Biosciences, Inc. incorporated?

Cytek Biosciences, Inc. is incorporated in DE.

When was Cytek Biosciences, Inc. (CTKB)'s most recent SEC filing?

Cytek Biosciences, Inc. (CTKB)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-05.

What is CTKB's market cap?

Cytek Biosciences, Inc. (CTKB) has a market capitalization of $573.51M as of 2026-06-30.

What is CTKB's EPS (earnings per share)?

Cytek Biosciences, Inc. (CTKB)'s trailing twelve month EPS is $-0.62 as of 2026-06-30.

What is CTKB's ROE (return on equity)?

Cytek Biosciences, Inc. (CTKB)'s trailing twelve month Return on Equity (ROE) is -23.04% as of 2026-06-30.

What is CTKB's ROA (return on assets)?

Cytek Biosciences, Inc. (CTKB)'s trailing twelve month Return on Assets (ROA) is -17.14% as of 2026-06-30.

What is CTKB's ROIC (return on invested capital)?

Cytek Biosciences, Inc. (CTKB)'s trailing twelve month Return on Invested Capital (ROIC) is -16.00% as of 2026-06-30.

What is CTKB's EV/EBITDA?

Cytek Biosciences, Inc. (CTKB)'s trailing twelve month EV/EBITDA is -13.52x as of 2026-06-30.

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