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.
13F holders, Q3 2024
Institutional positions in Cytek Biosciences, Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 136
- +8 vs. Q2 2024
- Shares held
- 75.0M
- +15.8M (+26.8%) vs. Q2 2024
- Total value
- $415.3M
- +$85.4M (+25.9%) vs. Q2 2024
- New holders
- 20
- 66 more added
- Sold out
- 12
- 32 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CTKB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 154 | $361.0M |
| Q1 2026 | 165 | $371.8M |
| Q4 2025 | 155 | $414.3M |
| Q3 2025 | 153 | $277.4M |
| Q2 2025 | 158 | $270.0M |
| Q1 2025 | 161 | $310.8M |
| Q4 2024 | 153 | $501.4M |
| Q3 2024 | 136 | $415.3M |
| Q2 2024 | 129 | $425.1M |
| Q1 2024 | 125 | $540.9M |
| Q4 2023 | 105 | $719.9M |
| Q3 2023 | 107 | $427.7M |
| Q2 2023 | 101 | $657.9M |
| Q1 2023 | 102 | $629.6M |
| Q4 2022 | 103 | $654.1M |
| Q3 2022 | 88 | $898.5M |
| Q2 2022 | 85 | $567.8M |
| Q1 2022 | 74 | $514.5M |
| Q4 2021 | 52 | $571.9M |
| Q3 2021 | 54 | $733.8M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Cytek Biosciences, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 39 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 25 | $0 | 0.00% | +15+150.0% | Added |
| Capital Performance Advisors LLP | 12 | $66 | 0.00% | +12 | New |
| Mendota Financial Group, LLC | 13 | $73 | 0.00% | +13 | New |
| Larson Financial Group LLC | 24 | $133 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 47 | $260 | 0.00% | −42−47.2% | Reduced |
| Farmers & Merchants Investments Inc | 60 | $332 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 60 | $333 | 0.00% | +39+185.7% | Added |
| Quest Partners LLC | 68 | $377 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 70 | $388 | 0.00% | +30+75.0% | Added |
| Allworth Financial LP | 98 | $543 | 0.00% | +98 | New |
| Quadrant Capital Group LLC | 99 | $549 | 0.00% | +99 | New |
| Signaturefd, LLC | 113 | $626 | 0.00% | +113 | New |
| Umb Bank N A | 131 | $726 | 0.00% | +81+162.0% | Added |
| CIBC Private Wealth Group, LLC | 154 | $853 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 432 | $2.39K | 0.00% | +432 | New |
| CWM, LLC | 503 | $3.00K | 0.00% | −541−51.8% | Reduced |
| Farther Finance Advisors, LLC | 865 | $4.79K | 0.00% | +17+2.0% | Added |
| Allspring Global Investments Holdings, LLC | 929 | $5.15K | 0.00% | −24,215−96.3% | Reduced |
| US Bancorp | 1,000 | $5.54K | 0.00% | +1,000 | New |
| Versant Capital Management, Inc | 1,028 | $5.70K | 0.00% | +1,028 | New |
| Smartleaf Asset Management LLC | 1,150 | $6.20K | 0.00% | +624+118.6% | Added |
| Simplex Trading, LLC | 1,440 | $7.00K | 0.00% | −50−3.4% | Reduced |
| GAMMA Investing LLC | 1,297 | $7.18K | 0.00% | +229+21.4% | Added |
| Nisa Investment Advisors, LLC | 2,016 | $11.2K | 0.00% | +267+15.3% | Added |
| Fifth Third Bancorp | 2,176 | $12.1K | 0.00% | +1,350+163.4% | Added |
| Canada Pension Plan Investment Board | 2,400 | $13.3K | 0.00% | +2,400 | New |
| Tower Research Capital LLC (TRC) | 2,402 | $13.3K | 0.00% | −14,652−85.9% | Reduced |
| The PNC Financial Services Group, Inc. | 4,185 | $23.2K | 0.00% | −2,587−38.2% | Reduced |
| Federated Hermes, Inc. | 7,024 | $38.9K | 0.00% | +2,991+74.2% | Added |
| Graham Capital Management, L.P. | 10,220 | $56.6K | 0.00% | +10,220 | New |
| CIBC Asset Management Inc | 10,826 | $60.0K | 0.00% | +466+4.5% | Added |
| Bank of Montreal | 11,996 | $64.7K | 0.00% | +1,700+16.5% | Added |
| Ameritas Investment Partners, Inc. | 12,042 | $66.7K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 12,188 | $68.0K | 0.00% | +771+6.8% | Added |
| Keebeck Alpha, LP | 12,984 | $71.9K | 0.05% | +12,984 | New |
| SlateStone Wealth, LLC | 14,895 | $83.0K | 0.01% | +2,395+19.2% | Added |
| Mariner, LLC | 15,317 | $84.9K | 0.00% | −215−1.4% | Reduced |
| HSBC Holdings PLC | 15,406 | $86.0K | 0.00% | +1,699+12.4% | Added |
| Mutual of America Capital Management LLC | 16,020 | $88.8K | 0.00% | +269+1.7% | Added |
| Everence Capital Management Inc | 16,760 | $93.0K | 0.01% | +2,900+20.9% | Added |
| Susquehanna International Group, LLP | 17,004 | $94.2K | 0.00% | −75,780−81.7% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 17,586 | $97.4K | 0.00% | −138,173−88.7% | Reduced |
| UBS Group AG | 18,944 | $105.0K | 0.00% | −60,588−76.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 20,701 | $114.7K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 22,745 | $126.0K | 0.00% | −255−1.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 22,768 | $126.1K | 0.00% | +2,119+10.3% | Added |
| Intech Investment Management LLC | 23,137 | $128.2K | 0.00% | +23,137 | New |
| ProShare Advisors LLC | 25,028 | $138.7K | 0.00% | +6,881+37.9% | Added |
| Oregon Public Employees Retirement Fund | 25,050 | $138.8K | 0.00% | +1,800+7.7% | Added |
| Oxford Asset Management LLP | 25,257 | $139.9K | 0.12% | +25,257 | New |
| XTX Topco Ltd | 26,150 | $144.9K | 0.01% | +26,150 | New |
| STRS Ohio | 26,200 | $145.1K | 0.00% | +26,200 | New |
| Dynamic Technology Lab Private Ltd | 28,003 | $155.0K | 0.02% | +4,533+19.3% | Added |
| State of Wyoming | 28,378 | $157.2K | 0.02% | +4,507+18.9% | Added |
| Comerica Bank | 30,010 | $166.3K | 0.00% | +155+0.5% | Added |
| Amalgamated Bank | 30,878 | $171.0K | 0.00% | +1,608+5.5% | Added |
| Yousif Capital Management, LLC | 31,538 | $174.7K | 0.00% | −2,743−8.0% | Reduced |
| Arizona State Retirement System | 32,130 | $178.0K | 0.00% | +1,000+3.2% | Added |
| State Board of Administration of Florida Retirement System | 34,670 | $192.1K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 35,884 | $198.8K | 0.02% | +18,970+112.2% | Added |
| Maryland State Retirement & Pension System | 35,970 | $199.3K | 0.00% | +2,558+7.7% | Added |
| Allianz Asset Management GmbH | 37,400 | $207.2K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 37,884 | $210.0K | 0.02% | +23,237+158.6% | Added |
| Verition Fund Management LLC | 37,942 | $210.2K | 0.00% | +24,185+175.8% | Added |
| Russell Investments Group, Ltd. | 38,205 | $211.7K | 0.00% | +29,845+357.0% | Added |
| Price T Rowe Associates Inc | 39,503 | $219.0K | 0.00% | +1,176+3.1% | Added |
| Voya Investment Management LLC | 43,296 | $239.9K | 0.00% | +1,679+4.0% | Added |
| New York State Teachers Retirement System | 45,363 | $251.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 46,740 | $258.9K | 0.00% | −17,263−27.0% | Reduced |
| Public Employees Retirement System of Ohio | 48,520 | $268.8K | 0.00% | +48,520 | New |
| EntryPoint Capital, LLC | 51,030 | $282.7K | 0.16% | −48,006−48.5% | Reduced |
| NorthCrest Asset Manangement, LLC | 51,167 | $283.5K | 0.01% | +170.0% | Added |
| Louisiana State Employees Retirement System | 51,500 | $285.3K | 0.01% | +3,300+6.8% | Added |
| Wells Fargo & Company | 55,724 | $308.7K | 0.00% | +2,394+4.5% | Added |
| State of Alaska, Department of Revenue | 60,785 | $336.0K | 0.00% | +4,521+8.0% | Added |
| Janus Henderson Group PLC | 64,873 | $359.1K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 66,640 | $369.2K | 0.00% | +9,725+17.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 66,701 | $369.5K | 0.00% | +4,875+7.9% | Added |
| State of Tennessee, Treasury Department | 67,499 | $373.9K | 0.00% | +18,603+38.0% | Added |
| Corebridge Financial, Inc. | 69,084 | $382.7K | 0.00% | −246−0.4% | Reduced |
| MetLife Investment Management | 70,240 | $389.1K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 76,117 | $404.9K | 0.00% | +76,117 | New |
| Jump Financial, LLC | 73,697 | $408.3K | 0.01% | +73,697 | New |
| First Trust Advisors LP | 76,810 | $425.5K | 0.00% | +16,646+27.7% | Added |
| AQR Capital Management LLC | 79,906 | $442.7K | 0.00% | +19,759+32.9% | Added |
| Thrivent Financial for Lutherans | 83,648 | $463.0K | 0.00% | +4,096+5.1% | Added |
| Alyeska Investment Group, L.P. | 100,000 | $554.0K | 0.00% | 00.0% | Unchanged |
| Sherbrooke Park Advisers LLC | 104,386 | $578.3K | 0.13% | +74,402+248.1% | Added |
| California State Teachers Retirement System | 106,202 | $588.4K | 0.00% | −3,004−2.8% | Reduced |
| Prudential Financial Inc | 109,782 | $608.2K | 0.00% | +6,700+6.5% | Added |
| Squarepoint Ops LLC | 110,581 | $612.6K | 0.00% | −76,780−41.0% | Reduced |
| ExodusPoint Capital Management, LP | 119,242 | $661.0K | 0.01% | +82,208+222.0% | Added |
| Voloridge Investment Management, LLC | 131,578 | $728.9K | 0.00% | −125,949−48.9% | Reduced |
| Jane Street Group, LLC | 136,402 | $755.7K | 0.00% | −55,914−29.1% | Reduced |
| Citigroup Inc | 141,619 | $784.6K | 0.00% | +64,563+83.8% | Added |
| Alliancebernstein L.P. | 152,492 | $844.8K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 161,690 | $895.8K | 0.01% | +23,296+16.8% | Added |
| UBS Asset Management Americas Inc | 174,625 | $967.4K | 0.00% | −24,528−12.3% | Reduced |
| Royce & Associates LP | 181,394 | $1.00M | 0.01% | +61,916+51.8% | Added |