Cytek Biosciences, Inc.(CTKB)— Stock Profile, AI Score & Financials

Technology · Nasdaq · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated .

Cytek Biosciences, Inc. (CTKB) stock profile, AI quality score, and SEC EDGAR financial data, a Technology sector company. 13F Pro's AI-powered ranking engine scores CTKB at 21.4/100 on a 32-signal composite quality model, placing it at rank #2,769 of 2,962 stocks — the bottom half of the AI-ranked universe. Areas of concern include institutional flow (11.0) and profitability (11.5), which score below median versus the broader universe. Shareholder dilution risk is elevated at 14.2/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), Cytek Biosciences, Inc. reports quarterly revenue of $48.1M, net income of $-12.2M, an operating margin of -23.7%. Top institutional holders of CTKB by reported 13-F value include BlackRock, MILLENNIUM MANAGEMENT, Boston Partners, based on the most recent SEC filings. CTKB trades on the Nasdaq exchange and files with the SEC under CIK 1831915. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate CTKB daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Cytek Biosciences, Inc. directly from SEC EDGAR.

AI Quality Score

21.4/100

AI Rank

#2,769

Revenue

$48.1M

Net Income

$-12.2M

Free Cash Flow

$-849.0K

Operating Margin

-23.7%

CTKB key financials by period

Cytek Biosciences, Inc. reported revenue, net income and margins by fiscal period, from SEC filings.
PeriodFormRevenueNet incomeOperating margin
FY 202510-K$201.5M$-66.5M-20.0%
FY 202410-K$200.5M$-6.0M-10.2%
FY 202310-K$193.0M$-12.1M-14.4%
FY 202210-K$3.0M$2.5M-60.9%
FY 202110-K$2.2M$3.0M
FY 202010-K$710.0K$19.4M

Institutions holding CTKB

Institutional investors reporting a position in Cytek Biosciences, Inc. on SEC Form 13F.
InstitutionSharesValueReported
BlackRock9,578,643$42.4M2026-06-30
MILLENNIUM MANAGEMENT9,338,010$41.4M2026-06-30
Boston Partners7,660,943$33.9M2026-06-30
Hillhouse Capital Advisors, Ltd.6,657,030$29.5M2026-06-30
Topline Capital Management6,283,450$27.8M2026-06-30
VANGUARD CAPITAL MANAGEMENT4,939,597$21.9M2026-06-30
GEODE CAPITAL MANAGEMENT3,059,573$13.6M2026-06-30
DIMENSIONAL FUND ADVISORS2,616,257$11.6M2026-06-30
STATE STREET2,566,121$11.4M2026-06-30
GOLDMAN SACHS GROUP2,167,515$9.6M2026-06-30
CTKB

Cytek Biosciences, Inc.

CTKB
NasdaqSmall CapTechnology

13F Pro Quality Score

21.4/100

Rank #2,769 of 2,962 stocks

View Technology peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

40.7/100

Profitability

11.5/100

Balance Sheet

12.2/100

Earnings Quality

19.4/100

Free Cash Flow

19.7/100

Institutional Flow

11.0/100

Revenue Scale

24.3/100

Dilution Risk

14.2/100

Price Chart

Email me the moment this company reports earnings
AI Research Report
Two-page plain-English analysis: business, thesis, and three scenarios for the next two years. Refreshed every quarter.
Upgrade to Pro
Pro: 5 reports/month · Pro+: unlimitedOpinion, not investment advice. Do your own research.
Reading the latest SEC filing… (first load can take ~20s)

Key Metrics

Revenue

Q2 2026
EDGAR

$48.14M

Net Income

Q2 2026
EDGAR

$-12.16M

Operating Margin

Q2 2026
EDGAR

-23.7%

ROIC

Q2 2026
EDGAR

-14.2%

Free Cash Flow

Q2 2026
EDGAR

$-849.0K

Top Institutional Holders

as of Q2 2026
$361.06M total

Financial Trends

Revenue & Net Income

Earnings Per Share

Loading ratio trend…