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CTKB · Cytek Biosciences, Inc.

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$4.61 +0.08 (+1.77%) At close · Sep 11
Market Cap
$599.22M
Shares
129.98M

Price & Indicators

20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$4.61 Open$4.61 Day$4.49–4.64 52W close$3.36–5.88 Avg vol 30d858K Short int4.9M · 3.8% float · 6.6d Short vol57% Last earningsAug 5, 2026 DataJul 2021–Sep 2026 Filing10-Q · Aug 5

Up next

Next earnings call
Oct 31, 2026 Est · unconfirmed · in 7 wks
filed 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)
230.5
Trailing earnings · reciprocal yield 0.4%
FCF yield
-2.0%
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)
+11.6%
Trailing year
Short interest
3.8%
Latest settlement · 6.6 days to cover
View all 115 metrics

Equibles Rating

blended score · not investment advice
Overall
Sell
SellHoldBuy
Technical Buy Momentum Weak Sentiment Neutral Fundamentals Strong Quant / Vol Very High
Market backdrop VIX 15.8 · calm Equity put/call 0.58
Technical
price trend
Buy
50 / 200-day cross No cross
Price vs 200-day avg +0%
above
Price vs 50-day avg +1%
above
RSI (14) 50
neutral
MACD trend Negative
52-week position 50%
mid-range
Momentum
relative strength
Weak
1-month return −6%
trailing
6-month return +3%
trailing
YTD return −9%
this year
Relative strength −15%
vs S&P · 6-mo
Sentiment
smart money
Neutral
Trend (MA cross) No cross
50d $5 › 200d $5 — 200d above 50d
Institutional flow Distributing
-7% holders QoQ · +28 funds added
Insider flow Flat
No net insider activity over 90 days
Short interest Falling
3.79% of float · ▼ -1.2% MoM · 6.6 days cover
Volume signal Normal
Volume near normal
Institution breadth Steady
154 holders — mid 3-yr range
Squeeze score 66
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 4.6%
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 1 of last 2
Latest guidance · from the 8-K filed Aug 5, 2026
Total revenue · full year 2026 Initiated $207M – $212M
prior FY $201.49M midpoint +4.0% Y/Y
Prior guidance period ended · from the 8-K filed Aug 6, 2024
Full year 2024 revenue · full year 2024 $203M – $210M
Revenue growth · full year 2024 5% – 9%
Guided vs delivered · last 2 settled
Full year 2024 revenue full year 2024
guided $203M – $210M
$200.45M Miss −2.9%
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 · 3 · 2
50 / 200-day cross
No cross Neutral
Price vs 200-day avg
+0% Bullish
Price vs 50-day avg
+1% Bullish
RSI (14)
50 Neutral
MACD trend
Negative Bearish
52-week position
50% Neutral
Market signals — smart money & positioning
Mixed
Trend (MA cross) No cross
50d $5 › 200d $5 — 200d above 50d
Institutional flow Distributing
-7% holders QoQ · +28 funds added
Insider flow Flat
No net insider activity over 90 days
Short interest Falling
3.79% of float · ▼ -1.2% MoM · 6.6 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 $5 · 50% Range high $6
vs 200-day avg +0% vs 50-day avg +1%

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
$599.22M -8.7% +6414.2% 3.8%
ABT
Abbott Laboratories
$177.58B -18.6% +5.7% 28.6 1.3%
MDT
Medtronic plc
$116.35B -5.3% +8.4% 22.4 0.9%
SYK
Stryker Corp
$105.70B -21.6% +11.2% 28.6 2.0%
BSX
Boston Scientific Corp
$62.29B -54.9% +12.5% 17.4 3.3%

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
170
View
Short & Settlement
Short Interest Falling
Shares short
4.9M
Days to cover
6.6d
Change
-58.6K sh
View
Short Volume
Short vol %
57%
As of
Sep 11, 2026
Short Total
View
Fails to Deliver
FTD shares
996
Value
$4.9K
As of
Aug 14, 2026
View
Off-Exchange
Off-exchange %
26.7%
Week of
Aug 3, 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
Aug 24, 2026
This year
13
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 Upcoming
Next call
Sep 16, 2026
Last call
Aug 5, 2026
View
Investor Relations
Latest news
Sysmex Europe and Cytek® Bioscien…
Published
Sep 9, 2026
Upcoming events
1
View

Performance

5D 20D 120D MTD YTD
CTKB -1.9% -5.7% +2.9% -3.6% -8.7%
SPY -1.2% -1.8% +17.8% -0.4% +12.1%
vs SPY -0.8% -4.0% -14.9% -3.2% -20.8%

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) 53 filings 53 filers Visit website Investor relations