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CTKB · Cytek Biosciences, Inc.

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$5.91 -0.06 (-0.92%)
Market Cap
$755.85M
Shares
129.98M
Volume · Oct 1 98.48K Avg daily vol (3M) 988.54K

Price & Indicators

Drag to pan · scroll to zoom
20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$5.96 Open$5.76 Day$5.67–5.99 52W close$3.36–5.96 Avg vol 30d1.2M Short int5.2M · 4.0% float · 5.7d Short vol45% Last earningsAug 5, 2026 DataJul 2021–Sep 2026 Filing10-Q · Aug 5

Up next

Next earnings call
Oct 31, 2026 Est · unconfirmed · in 4 wks
filed Aug 5, 2026
call held Aug 5, 2026

Metrics snapshot

Useful current figures from the complete screener profile.

Revenue (TTM)
$206.71M
Trailing 12 months
Net income (TTM)
−$80.58M
Trailing 12 months
Revenue growth YoY
+5.6%
Year over year
Operating margin
-21.6%
Trailing 12 months
P / E (TTM)
288.0
Trailing earnings · reciprocal yield 0.3%
FCF yield
-1.6%
TTM · current market cap
Return on invested capital
—
Trailing 12 months
Net cash
$73.85M
Latest balance sheet
Dividend yield
—
Trailing 12 months
Shares change YoY
+2.0%
Year over year · more shares
Price change (1Y)
+70.4%
Trailing year
Short interest
4.0%
Latest settlement · 5.7 days to cover
View all 115 metrics

Equibles Rating

blended score · not investment advice
Overall
Neutral
SellHoldBuy
Technical Buy Momentum Very Strong Sentiment Bearish Fundamentals Strong Quant / Vol Very High
Market backdrop VIX 16.3 · calm Equity put/call 0.53
Technical
price trend
Buy
50 / 200-day cross No cross
Price vs 200-day avg +30%
above
Price vs 50-day avg +25%
above
RSI (14) 77
overbought
MACD trend Positive
52-week position 100%
near high
Volume (OBV) Confirms
volume backs price
Momentum
relative strength
Very Strong
1-month return +29%
trailing
6-month return +29%
trailing
YTD return +18%
this year
Relative strength +17%
vs S&P · 6-mo
Sentiment
smart money
Bearish
Trend (MA cross) No cross
50d $5 › 200d $5 — 50d above 200d
Institutional flow Distributing
-7% holders QoQ · +28 funds added
Insider flow Flat
No net insider activity over 90 days
Short interest Rising
4.03% of float · ▲ +6.3% MoM · 5.7 days cover
Volume signal Normal
Volume near normal
Institution breadth Steady
154 holders — mid 3-yr range
Squeeze score 68
elevated · 0–100
Fundamentals
Strong
Revenue growth +6414%
Y/Y
Gross margin 54%
contracting
EPS growth −550%
Y/Y
Free cash flow $-8.8M
Buyback $35.0M
remaining
Quant / Vol
risk profile
Very High
Volatility 56%
annualized · 1-yr
Max drawdown −43%
past year
ATR 4.2%
of price · 14-day

Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.

Guidance & track record

Beat or met 2 of last 3
Latest guidance · from the Earnings Call filed Aug 5, 2026
Revenue · full-year 2026 Initiated $207M – $212M
prior FY $201.49M midpoint +4.0% Y/Y
Guided vs delivered · last 3 settled
Full year 2024 revenue full year 2024
guided $203M – $210M
$200.45M Miss −2.9%
Full year revenue full year 2023
guided $188M – $192M
$193.02M Beat +1.6%
Revenue full-year 2022
guided $160M – $168M
$164.04M In line

Guidance from company 8-Ks · delivered figures from as-reported statements · no analyst estimates involved.

Technicals

trend & momentum for long-term holders Buy
1 · 2 · 4
50 / 200-day cross
No cross Neutral
Price vs 200-day avg
+30% Bullish
Price vs 50-day avg
+25% Bullish
RSI (14)
77 Bearish
MACD trend
Positive Bullish
52-week position
100% Bullish
Volume (OBV)
Confirms Neutral
Market signals — smart money & positioning
Bearish · 2 of 6
Trend (MA cross) No cross
50d $5 › 200d $5 — 50d above 200d
Institutional flow Distributing
-7% holders QoQ · +28 funds added
Insider flow Flat
No net insider activity over 90 days
Short interest Rising
4.03% of float · ▲ +6.3% MoM · 5.7 days cover
Volume signal Normal
Volume near normal
Institution breadth Steady
154 holders — mid 3-yr range
Price context
position in its 52-week range
Range low $3 Now $6 · 100% Range high $6
vs 200-day avg +30% vs 50-day avg +25%

Illustrative technical + ownership context — a signal mix, not investment advice.

Key metrics

Earlier KPI extraction records exist, but do not meet the current evidence-completeness requirements. No current verified series is available. Earlier figures remain withheld until revalidated; this is not evidence that the company reports no KPIs.

Versus peers

Medical Devices — same industry group
Open screener →
Company Mkt cap YTD Rev growth Y/Y P/E Short % shares
CTKB
Cytek Biosciences, Inc.
this stock
$755.85M +18.0% +6414.2% — 4.0%
ABT
Abbott Laboratories
$174.90B -21.1% +5.7% 28.1 1.1%
MDT
Medtronic plc
$113.38B -10.2% +8.4% 21.8 1.3%
SYK
Stryker Corp
$104.47B -21.6% +11.2% 28.2 2.0%
BSX
Boston Scientific Corp
$63.59B -54.2% +12.5% 17.8 3.2%

Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding

At a glance

key data from every section
Ownership
Institutional Holders Reducing
Holders
154
% held
62.7%
Net QoQ
-3.6M sh
Top holder
BlackRock, Inc.
Held Float
View
Held by Funds
Fund positions
165
View
Short & Settlement
Short Interest Rising
Shares short
5.2M
Days to cover
5.7d
Change
+311.1K sh
View
Short Volume
Short vol %
45%
As of
Sep 30, 2026
Short Total
View
Fails to Deliver
FTD shares
5.9K
Value
$28.0K
As of
Sep 10, 2026
View
Off-Exchange
Off-exchange %
28.0%
Week of
Aug 24, 2026
Off-exch Lit
View
Financials
Financials
Revenue (FY)
$201.5M
Net income (FY)
$-66.5M
EPS diluted
$-0.09
View
Buybacks
Authorized
$50.0M
Remaining
$35.0M
Spent Remaining
View
Filings
SEC Filings
Latest
8-K
Filed
Sep 29, 2026
This year
15
View
Proposed Sales
Value
$146.5K
Shares
31.7K
Filed
Sep 2, 2026
View
Exempt Offerings
Offering
$120.0M
Filed
Nov 10, 2020
View
Earnings & Events
Earnings Calls
Last call
Sep 16, 2026
View
Investor Relations
Latest news
Cytek® Biosciences Extends Capabi…
Published
Sep 23, 2026
View

Performance

5D 20D 120D MTD YTD
CTKB +4.9% +29.0% +29.0% +24.7% +18.0%
SPY -0.7% +0.1% +12.2% -0.6% +11.8%
vs SPY +5.6% +28.9% +16.8% +25.3% +6.2%

Capital returns

Buyback program · as of Dec 31, 2025
Authorized
$50.00M
Spent (derived)
$15.00M
Remaining
$35.00M
Spent Remaining

Dividends per share over the trailing 365 days by ex-date · buyback figures as last reported in SEC filings ("spent" derived as authorized − remaining; when several programs run concurrently, authorized is their combined total per the newest filing) · components shown separately — trailing-year buyback spend isn't tracked, so no combined shareholder yield is derived.

Key facts CIK 1831915 CUSIP 23285D109 13F (30d) 4 filings 4 filers Visit website Investor relations