Skip to main content

Cytek Biosciences, Inc.

CTKB
Exchange
Nasdaq
Industry
Laboratory Analytical Instruments
SEC CIK
0001831915

No open-market purchases or sales by Cytek Biosciences, Inc. insiders were filed in the last 90 days; 154 institutions reported holding it in 13F filings for Q2 2026, worth $361.0M in total; HHLR Advisors (Hillhouse) is the only superinvestor holding it.

Q2 2023 vs. Q1 2023

How the institutions holding Cytek Biosciences, Inc. changed between Q1 2023 and Q2 2023.

All holders in Q2 2023All holders in Q1 2023

13F holders of CTKB: Q1 2023 compared with Q2 2023
MeasureQ1 2023Q2 2023Change
Holders102101−1
Shares68.5M77.0M+8.53M (+12.4%)
Value$629.6M$657.9M+$28.3M (+4.5%)

New holders (24)

Institutions that held Cytek Biosciences, Inc. at the end of Q2 2023 but not at the end of Q1 2023.

Sold out (25)

Institutions that held Cytek Biosciences, Inc. at the end of Q1 2023 and filed for Q2 2023 without it.