Cytek Biosciences, Inc. CTKB

5.65 (0.08) (1.40%) as of 25 Sep
Market cap
$744.8M
P/E
0.0×
Growth Flags show if company had growth for consecutive years

Insider Decisions

in millions of $
Nov 25 Feb 26 May 26 Aug 26
Buy — — — — — — — — — — — —
Sell — — — — — — — — — — — —
Insider Ownership 8.11%

Capital & Financial Ratios

Market Cap 744.80
Revenue 206.71
Net Income (80.58)
Free Cash Flow (11.97)
Net Debt (261.76)
Current Ratio 4.48
Debt/Equity 0.00
P/E ratio 0.00
P/S ratio 3.56
P/B ratio 2.28
Past 5Y EPS Growth 18.28%
This Y EPS Growth 33.97%
Next Y EPS Growth 26.21%
Next 5Y EPS Growth 25.50%
in millions of $

Dividends

Payout Ratio 0.00
Annual Dividend Rate —
Annual Dividend Yield —
total individual payouts
2025 Powerpack
2024 Powerpack
2023 Powerpack
2022 Powerpack
2021 Powerpack
2020 Powerpack
2019 Powerpack
predictions in italic, special payouts not included in total or ratios

Assets vs Liabilities

2023 2024 2025 Q'26
Cash 263 278 262 262
Receivables 56 61 63 50
Inventory 61 44 48 52
Other — — — —
392 396 392 378
2023 2024 2025 Q'26
Payables 3 6 6 8
ST’ Debt — — — —
Other 10 15 19 23
56 68 78 84
in millions of $

Compound Annual Growth

10y 5y 3y
Sales — 16.76% 7.10%
Cash Flow — 0.00% 0.00%
Earnings — 0.00% 0.00%
Book Value — 13.90% (7.05%)

Revenue

Mar Jun Sep Dec Year
’26 44 48 — — —
’25 41 46 52 62 201
’24 45 47 52 57 200
’23 37 50 48 58 193
’22 35 40 40 48 164
’21 24 30 34 39 128
’20 18 19 25 — 93
in millions of $ · fiscal quarters ending in the months shown

Operating Cash Flow

Mar Jun Sep Dec Year
’26 (3) 1 — — —
’25 0 0 (4) (1) (5)
’24 4 6 13 2 25
’23 3 (3) (4) 10 5
’22 (1) (9) (8) 6 (12)
’21 2 (4) 1 5 5
’20 1 1 2 12 15
in millions of $ · fiscal quarters ending in the months shown

Free Cash Flow

Mar Jun Sep Dec Year
’26 (5) (1) — — —
’25 (1) (2) (5) (2) (9)
’24 3 5 12 1 22
’23 2 (4) (6) 8 0
’22 (2) (11) (9) 0 (22)
’21 1 (5) 0 4 0
’20 1 0 2 11 14
in millions of $ · fiscal quarters ending in the months shown

EPS

Mar Jun Sep Dec Year
’26 (0.15) (0.09) — — —
’25 (0.09) (0.04) (0.04) (0.34) (0.52)
’24 (0.05) (0.08) 0.01 0.07 (0.05)
’23 (0.05) (0.03) (0.05) 0.04 (0.09)
’22 (0.02) (0.01) 0.01 0.03 0.02
’21 0.00 0.00 0.00 0.00 0.00
’20 (0.01) 0.26 0.21 — 0.60
fiscal quarters ending in the months shown

Target Price Range

Analyst price targets

Recommendation Rating

2
1Buy 2 3Hold 4 5Sell
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028
— — — — — 15.91 7.38 3.80 4.66 2.37

Analyst estimates 2026–2028

Powerpack
Low Price
— — — — — 28.70 17.41 13.77 9.33 7.30
High Price
— — — — — 502 583 676 648 702
Employees
— — — 0 0 0 0 0 0 0
Revenue/Emp
— — — 58 93 128 164 193 200 201
Revenue
— — — 49.54% 55.70% 61.86% 61.56% 56.69% 55.43% 51.84%
Gross Margin
— — — (16) 14 6 1 (16) (6) (30)
EBT
— — — (28.15%) 15.54% 4.64% 0.77% (8.14%) (2.84%) (14.81%)
EBT Margin
— 0 — (17) 19 3 2 (12) (6) (67)
Net Income
— — — 0 1 1 6 9 10 12
Depreciation
— — — 0.44 3.19 1.67 1.22 1.43 1.53 1.58
Revenue/Sh
— — — (0.13) 0.67 0.00 0.02 (0.09) (0.05) (0.52)
Earnings/Sh
— — — (0.10) 0.52 0.06 (0.09) 0.04 0.19 (0.04)
Cash Flow/Sh
— — — 0.00 (0.05) (0.06) (0.07) (0.04) (0.03) (0.03)
Capex/Sh
— — — (0.10) 0.47 0.00 (0.16) 0.00 0.17 (0.07)
Free CF/Sh
— — — 0.25 6.12 5.28 3.16 2.91 3.03 2.68
Book Value/Sh
— — — 133 29 77 135 135 131 128
Shares
— — — 36.38 36.38 5,100.00 541.18 0.00 0.00 0.00
PE Ratio
— — — 6.05 6.05 9.79 8.30 6.22 4.23 3.20
PS Ratio
— — — 0.00 0.00 3.09 3.20 3.05 2.14 1.89
PB Ratio
— — — 4.43 4.43 6.94 6.21 4.86 2.85 1.91
EV/Sales
— — — 46.54 46.54 3,337.63 (46.38) 2,510.34 26.02 (44.54)
EV/FCF
— — — (14) 15 5 (12) 5 25 (5)
Op' Cash Flow
— — — (1) (2) (4) (10) (5) (3) (4)
Capex
— — — (14) 14 0 (22) 0 22 (9)
FCF
— — — 47 182 399 405 336 329 314
Working Cap'
— — — — 3 — 2 2 1 1
Total Debt
— — — (30) (166) (365) (342) (261) (277) (261)
Net Debt
— — — 33 178 405 426 393 396 342
Sh' Equity
— — — (47.41%) 2.21% 0.00% 0.52% (2.40%) (1.21%) (13.85%)
ROA
— — — 0.00% 70.14% 14.04% (1.35%) (13.19%) (10.79%) (31.26%)
ROIC
— — — 58.30% (11.14%) 0.00% 0.62% (2.97%) (1.53%) (18.05%)
ROE
predictions in italic, sparklines do not include predictions

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

Cytek Biosciences, Inc. peers in Medical Devices

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QDEL QuidelOrtho Corporation $733.1M 0.0× Compare
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INMD InMode Ltd. $815.7M 11.4× Compare
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SIBN SiBone $830.0M 0.0× Compare
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Cytek Biosciences, Inc. (CTKB) key facts

  • Cytek Biosciences, Inc. (CTKB) is a Medical Devices company in the Healthcare sector, listed on Nasdaq.
  • Cytek Biosciences, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $201.5 million, up 0.52% from fiscal 2024.
  • As of September 25, 2026, CTKB traded at $5.65, a market capitalization of $744.8 million.
  • Return on equity was −18.1% and debt-to-equity 0.00.

Source: company filings (standardised) and stockrow calculations.

Cytek Biosciences, Inc. (CTKB) Latest News

News by impact score

Fine-tune

23 Sep

4

Cytek Biosciences expands its Cytek Cloud digital ecosystem with a new Cloud Analysis tool, creating an end-to-end flow cytometry platform from panel design to data analysis. The cloud tool preserves experimental data and lets researchers import directly from SpectroFlo desktop software, removing the need to transfer between systems. Cytek Cloud now offers online storage and cross-platform access, enabling researchers to work from Mac or PC virtually anywhere. The platform already supports Cytek Northern Lights, Aurora, Aurora Evo, and Aurora CS systems, as well as Panel Builder, Experiment Builder, and AI-powered SpectroPanel for automatic fluorochrome assignment. A new Cloud Premium license adds cloud data analysis and storage, with several subscription tiers (Basic, Pro, Premium) and current availability in the U.S. The expansion follows Cytek’s growth to over 28,000 users since 2022. Adds end-to-end cloud analytics and storage, potentially expanding adoption and recurring revenue.

9 Sep

3

Sysmex Europe and Cytek Biosciences enter collaboration to expand access to advanced clinical flow cytometry. Partnership expands Cytek European market reach through Sysmex distribution and support.

3

Cytek Biosciences continues selling its instruments at a strong pace but reports growing losses that raise concerns over profitability and operational efficiency. Persistent losses amid sales growth signal moderate pressure on margins and investor sentiment without immediate fundamental disruption.

12 Aug

3 transcript

Cytek Biosciences held its Q2 2026 earnings call to review financial results and business outlook. Earnings call delivers quarterly results and guidance that can shift near-term sentiment but rarely transforms long-term trajectory.

6 Aug

3 transcript

Cytek Biosciences held its Q2 2026 earnings call covering financial results and business outlook. Quarterly earnings calls deliver financial metrics and guidance that can shift near-term investor views but rarely alter long-term company trajectory.

5 Aug

4

Cytek Biosciences released second quarter 2026 financial results. Quarterly earnings releases deliver core financial metrics that directly shift valuation and investor outlook.

3 transcript

Cytek Biosciences reported Q2 results and provided business updates during its earnings call, covering financial performance, product developments, and forward outlook. Quarterly earnings and call commentary offer updates on financials and strategy with moderate effect on near-term sentiment.

29 Jul

3

Analysts forecast Cytek Biosciences earnings decline and outline factors to monitor ahead of the report. Anticipated earnings drop may affect near-term stock sentiment and valuation.

15 Jul

3

Cytek Biosciences opens new Innovation Center in Bellevue to advance R&D and customer engagement. New Bellevue center expands R&D infrastructure and customer engagement capacity.

2 Jun

3

Cytek Biosciences will unveil next-generation spectral flow cytometry innovations at CYTO 2026. Next-generation product unveilings at industry events can enhance Cytek's competitive positioning in flow cytometry.

8 May

4 transcript

Cytek Biosciences (CTKB) Q1 2026 earnings call transcript released, covering quarterly financial results, operational updates, and forward-looking guidance. Q1 earnings call reveals financial performance and strategic outlook, significantly impacting investor sentiment and stock trajectory.

3

Cytek Biosciences, Inc. (CTKB) released Q1 2026 earnings call summary detailing financial results, revenue growth, operational updates, and future guidance amid competitive life sciences market. Q1 earnings summary reveals financial performance and strategic outlook with moderate influence on investor sentiment and trajectory.

7 May

4

Cytek Biosciences released Q1 earnings call highlights covering financial results, operational updates, and future guidance. Q1 earnings highlights provide critical insights into revenue growth, profitability, and strategic outlook, significantly impacting investor sentiment and stock trajectory.

4

Cytek Biosciences, Inc. (CTKB) reported first quarter 2026 financial results. Quarterly earnings reports directly impact financial performance, stock price, and investor sentiment.

3

Cytek Biosciences (CTKB) reported a Q1 loss but beat revenue estimates. Q1 revenue beat despite loss moderately influences financial performance and investor sentiment.

14 Apr

4

Cytek Biosciences (CTKB) inspires investor confidence through key updates to its Aurora CS system, highlighting advancements in performance and reliability for spectral flow cytometry. Aurora CS system updates signal major product enhancements that strengthen competitive positioning and drive positive market sentiment for CTKB.

9 Mar

4

Cytek Biosciences highlighted Aurora Evo instrument, recurring revenue growth, and 2026 outlook at TD Cowen Conference. Highlighting Aurora Evo, recurring revenue growth, and 2026 outlook at investor conference signals major strategic advancements boosting market sentiment and trajectory.

3

Cytek Biosciences marks one year of operations at its Singapore facility, accelerating company growth and enhancing regional impact. Singapore facility milestone demonstrates successful regional expansion, positively influencing operations and market sentiment without fundamental transformation.

8 Mar

4

Cytek Biosciences (CTKB) shifts its story with new targets and 2026 guidance, signaling evolving strategic direction. New targets and 2026 guidance indicate major strategic moves that could significantly alter CTKB's trajectory and investor sentiment.

27 Feb

4 transcript

Cytek Biosciences (CTKB) released Q4 2025 earnings call transcript detailing quarterly financial results, operational updates, and forward guidance. Q4 earnings transcript reveals financial performance and strategic outlook, likely driving significant market reaction and stock volatility.

4

Cytek Biosciences, Inc. released Q4 2025 earnings call summary detailing financial results, operational updates, and future outlook. Q4 earnings call summary discloses financial performance and guidance that significantly shape investor sentiment and company trajectory.

3

Cytek Biosciences (CTKB) posted record revenue in Q4 2025 earnings call while facing challenges. Record revenue strengthens financials but challenges limit broader trajectory shifts.

26 Feb

4

Cytek Biosciences reported Q4 revenue of $20.8 million, beating estimates, with full-year revenue reaching $79.9 million, up 32% YoY. The company highlighted strong consumables growth, expansion in China, and issued 2024 guidance for $95-100 million revenue, implying 19-25% growth. Management emphasized spectral flow cytometry adoption and pipeline advancements. Earnings beat, robust full-year growth, and optimistic 2024 guidance indicate significant positive momentum in core spectral cytometry business.

4

Cytek Biosciences (CTKB) reported fourth quarter and full year 2025 financial results and provided 2026 outlook. Q4 and FY 2025 results with 2026 guidance directly shape investor sentiment and stock trajectory.

3

Cytek Biosciences, Inc. (CTKB) reported a Q4 net loss but exceeded revenue estimates. Q4 revenue beat despite net loss highlights operational progress but underscores persistent profitability hurdles.

1 Feb

3

An insider at Cytek Biosciences, Inc. increased their holdings by 169% over the past year, indicating strong confidence in the company's future performance. This significant increase in ownership may reflect positive expectations regarding the company's growth and market position. Insider buying can signal confidence in the company's prospects, potentially influencing market sentiment and performance.

12 Jan

4

Cytek Biosciences, Inc. (CTKB) announced preliminary revenue results for the fourth quarter and full year of 2025, indicating strong growth driven by increased demand for its products and services. The company reported significant year-over-year revenue increases, reflecting its expanding market presence and product offerings. These results are expected to enhance investor confidence and position Cytek favorably in the competitive landscape of biosciences. The significant revenue growth indicates a strong market position and potential for future performance improvements.

18 Nov

4

Cytek Biosciences, Inc. (CTKB) has received recognition from TIME for its innovative contributions to the field of biosciences, which may enhance its competitive edge. This acknowledgment could signal a pivotal moment for the company, potentially influencing its market position and investor sentiment. The recognition highlights Cytek's commitment to advancing technology in the biosciences sector, suggesting that it may lead to increased visibility and opportunities for growth. TIME recognition could significantly enhance Cytek's market position and investor interest.

17 Nov

4

Cytek Biosciences, Inc. (CTKB) has been recognized in TIME’s 2026 Growth Leaders list, highlighting its strong growth potential. The company is experiencing momentum in recurring revenue, which is expected to positively influence its financial performance. Analysts are evaluating the implications of this recognition on Cytek's valuation and market position, considering the broader trends in the biotechnology sector. Recognition in TIME’s Growth Leaders list and recurring revenue momentum are likely to significantly enhance investor sentiment and market positioning.

12 Nov

4

Cytek Biosciences, Inc. has been recognized by TIME as one of America's Growth Leaders for 2026, highlighting its significant growth and innovation in the biosciences sector. This recognition underscores the company's strong performance and potential for future expansion in the market. Recognition as a growth leader indicates significant market potential and could enhance investor sentiment.

stockrow.com/CTKB · Data as of Jun 30, 2026 · For information only; not investment advice. · © 2026 stockrow.com