CYTEK BIOSCIENCES INC

$CTKB
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13F holders
156
Net 13F flow · Q
—
Insider buys · 90d
0
Insider net · 90d
—
Congress · 90d
0
Convergence
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Institutional holders

Top 10 of 156 · Source: 13F-HR
01
Innealta Capital, LLC
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02
Hhlr Advisors, Ltd.
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03
Evergreen Capital Management LLC
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04
Generation Investment Management LLP
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05
State Street
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06
Axa S.a.
—
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07
Country Club Bank
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08
Investors Asset Management of Georgia Inc.
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09
Atlantic Edge Private Wealth Management, LLC
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10
Strs Ohio
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Each fund name links to that filer's expert page. Share counts and per-fund weights are pending the 13F ingest fix (portfolios_expertholding.units is currently mis-populated — see the same caveat on the fund detail page's holdings table). Quarter-over-quarter delta ships with the metrics pipeline.

See all 156 13F holders · Pro →

Smart Money · top-200 alpha cohort

5 holders · Q1 2026

$CTKB is held by 5 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.00%, with an average of 0.00% of portfolio. Largest holder: Connor, Clark & Lunn Investment Management Ltd. at 0.00%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Connor, Clark & Lunn Investment Management Ltd.
0.00% held
α +12.3pts
02
Level Financial Advisors
0.00% held
α +30.9pts
03
Nisa Investment Advisors, LLC
0.00% held
α +16.6pts
04
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.00% held
α +27.5pts
05
Citigroup Inc.
0.00% held
α +26.3pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Insider activity · last 90 days

1 transactions · 1 filers
02 Jun 2025
McCombe William D. —
▲ BOUGHT
35,000
$2.78
P

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $CTKB in the recent window.

Convergence · Pattern Engine ships in v1.1

30-day window
In development

Convergence detection for $CTKB lands with the Pattern Engine.

Once the Pattern Engine ships, this section will surface every active convergence event involving $CTKB — the institutional managers and Congress members on the same name, the 30-day window, and the combined position size.

Source data: SEC EDGAR · 13F-HR · Form 4 · CapitolTrades · Last refreshed 11:25 UTC.