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Cytek Biosciences, Inc. (CTKB)

Healthcare | Medical Devices | Fremont, United States | NasdaqGS
4.51 USD -0.11 (-2.381%) ⇩ (July 13, 2026, 4 p.m. EDT)

Short-term:★☆☆☆☆Long-term:⯪☆☆☆☆Dividends:☆☆☆☆☆
Hot Take | July 11, 2026, 4:49 a.m. EDT

The investment case for Cytek Biosciences is currently broken by a catastrophic multi-year decline in both price and fundamentals. The stock has suffered four consecutive years of negative annual returns, culminating in an 81.6% drop over the last four years, which serves as undeniable evidence of structural deterioration rather than a temporary market dislocation. Fundamentally, the company is bleeding cash with negative operating margins and a return on equity of nearly -21%, while revenue growth has stalled at a mere 6.5%. The balance sheet, though currently liquid, cannot offset the reality that the market has repeatedly punished this stock for years without relief. Options activity confirms this pessimism, with traders aggressively buying puts to hedge against further losses rather than betting on a recovery. While the forward P/E suggests a potential turnaround in earnings, the historical trajectory and current operational losses indicate that the business model is under severe stress. This is not a value trap; it is a failing asset where the market has correctly priced in a lack of sustainable growth and profitability.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoTheta ✓0.079617
MSTL0.091847
AutoETS0.091907
AutoARIMA0.092030
MSTL_960.092893
MSTL_96_1250.108985
MSTL_1250.155595

Forecast horizon: 60 days | Selected: AutoTheta

Forecast Reliability
Score 36%
H-stat 2.75
Ljung-Box p 0.000
Jarque-Bera p 0.069
Excess Kurtosis 0.15
Attribute Value
Sector Healthcare
Debt to Equity Ratio 8.388
Revenue per Share 1.597
Market Cap 582,433,088
Forward P/E 22.55
Beta 1.17
Profit Margins -36.25%
Website https://cytekbio.com

As of July 11, 2026, 4:49 a.m. EDT: Speculators are overwhelmingly positioning for downside protection, evidenced by heavy open interest in out-of-the-money puts relative to calls. The put/call ratio is skewed significantly toward bearish bets, with the majority of option volume concentrated in protective strikes rather than speculative upside plays.


Info Dump

Attribute Value
52 Week Change 0.3791045
Address1 47,215 Lakeview Blvd
All Time High 28.7
All Time Low 2.37
Ask 5.73
Ask Size 2
Audit Risk 9
Average Analyst Rating 2.3 - Buy
Average Daily Volume10 Day 1,241,010
Average Daily Volume3 Month 1,372,637
Average Volume 1,372,637
Average Volume10Days 1,241,010
Beta 1.171
Bid 3.32
Bid Size 2
Board Risk 8
Book Value 2.537
City Fremont
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 8
Country United States
Crypto Tradeable 0
Currency USD
Current Price 4.51
Current Ratio 4.687
Custom Price Alert Confidence HIGH
Date Short Interest 1,782,777,600
Day High 4.69
Day Low 4.46
Debt To Equity 8.388
Display Name Cytek Biosciences
Earnings Call Timestamp End 1,778,185,800
Earnings Call Timestamp Start 1,778,185,800
Earnings Timestamp 1,778,184,000
Earnings Timestamp End 1,786,046,400
Earnings Timestamp Start 1,786,046,400
Ebitda -36,303,000
Ebitda Margins -0.17781
Enterprise To Ebitda -9.577
Enterprise To Revenue 1.703
Enterprise Value 347,690,080
Eps Current Year -0.03
Eps Forward 0.2
Eps Trailing Twelve Months -0.58
Esg Populated 0
Exchange NMS
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 4.2002
Fifty Day Average Change 0.30980015
Fifty Day Average Change Percent 0.07375842
Fifty Two Week Change Percent 37.91045
Fifty Two Week High 6.18
Fifty Two Week High Change -1.6699996
Fifty Two Week High Change Percent -0.27022648
Fifty Two Week Low 3.09
Fifty Two Week Low Change 1.4200003
Fifty Two Week Low Change Percent 0.45954704
Fifty Two Week Range 3.09 - 6.18
Financial Currency USD
First Trade Date Milliseconds 1,627,047,000,000
Float Shares 96,581,867
Forward Eps 0.2
Forward P E 22.550001
Free Cashflow 6,412,875
Full Exchange Name NasdaqGS
Full Time Employees 678
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,782,864,000
Gross Margins 0.517
Gross Profits 105,557,000
Has Pre Post Market Data 1
Held Percent Insiders 0.08415
Held Percent Institutions 0.67442
Implied Shares Outstanding 129,142,587
Industry Medical Devices
Industry Disp Medical Devices
Industry Key medical-devices
Ipo Expected Date 2,021-07-23
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Cytek Biosciences, Inc., a cell analysis solutions company, provides cell analysis tools that facilitate scientific advances in biomedical research and clinical applications. The company offers Cytek aurora, northern lights systems, and Cytek aurora evo systems delivers cell analysis; Cytek Aurora CS System, a cellular complexity to perform additional downstream genomic and proteomic studies using phenotyping approaches; enhanced small particle detection; Cytek amnis imagestream imaging flow cytometers; Cytek guava muse cell analyzers; Cytek muse micro cell analyzers; Cytek guava easyCyte flow cytometers; and Cytek orion reagent cocktail preparation systems. It also provides reagents and kits, including cFluor reagents that are fluorochrome conjugated antibodies used to identify cells of interest for analysis on its instruments. In addition, the company offers automated micro-sampling system and automated sample loader system, an automated loaders designed to integrate seamlessly into the Cytek aurora and northern lights systems; SpectroFlo software that provides intuitive workflow from quality control to data analysis for Cytek aurora, northern lights, and Cytek aurora evo systems; and customer support tools. Further, it provides conventional flow and image-based flow cytometry instrumentation and related products and services under the Amnis and Guava brand names. The company serves pharmaceutical and biopharma companies, academic research centers, and contract research organizations. It distributes its products through direct sales force and support organizations in North America, Europe, China, and the Asia-Pacific regions; and through distributors or sales agents in Europe, Latin America, and the Middle East countries. The company was formerly known as Cytoville, Inc. and changed its name to Cytek Biosciences, Inc. in August 2015. Cytek Biosciences, Inc. was founded in 1992 and is headquartered in Fremont, California.
Long Name Cytek Biosciences, Inc.
Market us_market
Market Cap 582,433,088
Market State PRE
Max Age 86,400
Message Board Id finmb_422081633
Most Recent Quarter 1,774,915,200
Net Income To Common -74,003,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 583,078,780
Number Of Analyst Opinions 4
Open 4.59
Operating Cashflow -7,297,000
Operating Margins -0.41833
Overall Risk 8
Payout Ratio 0.0
Phone 877 922 9835
Pre Market Change -0.010000229
Pre Market Change Percent -0.22173455
Pre Market Price 4.5
Pre Market Time 1,784,028,496
Previous Close 4.62
Price Eps Current Year -150.33334
Price Hint 4
Price To Book 1.7776903
Price To Sales Trailing12 Months 2.8526728
Profit Margins -0.36246
Quick Ratio 3.938
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key buy
Recommendation Mean 2.25
Region US
Regular Market Change -0.11
Regular Market Change Percent -2.38094
Regular Market Day High 4.69
Regular Market Day Low 4.46
Regular Market Day Range 4.46 - 4.69
Regular Market Open 4.59
Regular Market Previous Close 4.62
Regular Market Price 4.51
Regular Market Time 1,783,972,801
Regular Market Volume 1,131,492
Return On Assets -0.05886
Return On Equity -0.20926
Revenue Growth 0.065
Revenue Per Share 1.597
Sand P52 Week Change 0.20847368
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Share Holder Rights Risk 8
Shares Outstanding 129,142,587
Shares Percent Shares Out 0.0272
Shares Short 3,507,190
Shares Short Previous Month Date 1,780,012,800
Shares Short Prior Month 7,304,635
Short Name Cytek Biosciences, Inc.
Short Percent Of Float 0.0344
Short Ratio 1.52
Source Interval 15
State CA
Symbol CTKB
Target High Price 7.5
Target Low Price 4.75
Target Mean Price 5.6875
Target Median Price 5.25
Total Cash 262,224,992
Total Cash Per Share 2.031
Total Debt 27,482,000
Total Revenue 204,171,008
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -0.58
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 4.51255
Two Hundred Day Average Change -0.0025496483
Two Hundred Day Average Change Percent -0.00056501274
Type Disp Equity
Volume 1,131,492
Website https://cytekbio.com
Zip 94,538-6407