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, Q4 2024
Institutional positions in Cytek Biosciences, Inc. as of Dec 31, 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
- 153
- +17 vs. Q3 2024
- Shares held
- 77.3M
- +2.29M (+3.1%) vs. Q3 2024
- Total value
- $501.4M
- +$86.1M (+20.7%) vs. Q3 2024
- New holders
- 33
- 57 more added
- Sold out
- 16
- 42 more reduced
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Cytek Biosciences, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 39 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 10 | $0 | 0.00% | −15−60.0% | Reduced |
| Skopos Labs, Inc. | 1 | $7 | 0.00% | +1 | New |
| IFP Advisors, Inc | 0 | $26 | 0.00% | 0 | New |
| SBI Securities Co., Ltd. | 10 | $65 | 0.00% | +10 | New |
| Larson Financial Group LLC | 24 | $156 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 39 | $254 | 0.00% | −21−35.0% | Reduced |
| Advisor Group Holdings, Inc. | 47 | $305 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 60 | $389 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 85 | $552 | 0.00% | +85 | New |
| Allworth Financial LP | 98 | $566 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 94 | $610 | 0.00% | +94 | New |
| Quadrant Capital Group LLC | 99 | $643 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 109 | $707 | 0.00% | −891−89.1% | Reduced |
| Signaturefd, LLC | 113 | $733 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 145 | $941 | 0.00% | +75+107.1% | Added |
| CIBC Private Wealth Group, LLC | 154 | $1.05K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 187 | $1.21K | 0.00% | +187 | New |
| R Squared Ltd | 280 | $1.82K | 0.00% | +280 | New |
| Umb Bank N A | 373 | $2.42K | 0.00% | +242+184.7% | Added |
| Farther Finance Advisors, LLC | 835 | $5.42K | 0.00% | −30−3.5% | Reduced |
| Smartleaf Asset Management LLC | 913 | $5.98K | 0.00% | −237−20.6% | Reduced |
| Versant Capital Management, Inc | 1,028 | $6.67K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,037 | $7.00K | 0.00% | +534+106.2% | Added |
| Fifth Third Bancorp | 2,120 | $13.8K | 0.00% | −56−2.6% | Reduced |
| Nisa Investment Advisors, LLC | 2,199 | $14.3K | 0.00% | +183+9.1% | Added |
| Tower Research Capital LLC (TRC) | 3,089 | $20.0K | 0.00% | +687+28.6% | Added |
| Aquatic Capital Management LLC | 3,785 | $24.6K | 0.00% | +3,785 | New |
| Sterling Capital Management LLC | 3,887 | $25.2K | 0.00% | +3,455+799.8% | Added |
| GAMMA Investing LLC | 4,932 | $32.0K | 0.00% | +3,635+280.3% | Added |
| Federated Hermes, Inc. | 7,648 | $49.6K | 0.00% | +624+8.9% | Added |
| The PNC Financial Services Group, Inc. | 8,850 | $57.4K | 0.00% | +4,665+111.5% | Added |
| Bank of Montreal | 11,085 | $71.9K | 0.00% | −911−7.6% | Reduced |
| CIBC World Markets Corp | 11,358 | $73.7K | 0.00% | +11,358 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 11,364 | $73.8K | 0.02% | +11,364 | New |
| CIBC Asset Management Inc | 11,411 | $74.1K | 0.00% | +585+5.4% | Added |
| Teza Capital Management LLC | 11,534 | $74.9K | 0.01% | +11,534 | New |
| Ameritas Investment Partners, Inc. | 12,042 | $78.2K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 13,098 | $85.0K | 0.00% | −2,219−14.5% | Reduced |
| Verition Fund Management LLC | 13,642 | $88.5K | 0.00% | −24,300−64.0% | Reduced |
| Quantinno Capital Management LP | 14,220 | $92.3K | 0.00% | +14,220 | New |
| HSBC Holdings PLC | 14,118 | $92.5K | 0.00% | −1,288−8.4% | Reduced |
| Canada Pension Plan Investment Board | 14,300 | $92.8K | 0.00% | +11,900+495.8% | Added |
| Mutual of America Capital Management LLC | 15,805 | $102.6K | 0.00% | −215−1.3% | Reduced |
| SlateStone Wealth, LLC | 16,088 | $104.0K | 0.01% | +1,193+8.0% | Added |
| Lazard Asset Management LLC | 18,970 | $122.0K | 0.00% | +18,970 | New |
| Bailard, Inc. | 18,900 | $122.7K | 0.00% | +18,900 | New |
| Keebeck Alpha, LP | 19,601 | $127.2K | 0.13% | +6,617+51.0% | Added |
| KLP Kapitalforvaltning AS | 20,200 | $131.1K | 0.00% | +20,200 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 20,701 | $134.3K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 20,906 | $135.7K | 0.01% | −5,244−20.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 21,873 | $142.0K | 0.00% | +21,873 | New |
| Victory Capital Management Inc | 22,053 | $143.1K | 0.00% | −692−3.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 22,274 | $144.6K | 0.00% | −494−2.2% | Reduced |
| Bayesian Capital Management, LP | 22,900 | $148.6K | 0.02% | +22,900 | New |
| Royal Bank of Canada | 23,531 | $152.0K | 0.00% | +11,343+93.1% | Added |
| Dynamic Technology Lab Private Ltd | 24,423 | $159.0K | 0.03% | −3,580−12.8% | Reduced |
| Oregon Public Employees Retirement Fund | 24,550 | $159.3K | 0.00% | −500−2.0% | Reduced |
| STRS Ohio | 26,200 | $170.0K | 0.00% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 27,418 | $177.9K | 0.01% | +17,198+168.3% | Added |
| Russell Investments Group, Ltd. | 27,802 | $180.4K | 0.00% | −10,403−27.2% | Reduced |
| Prelude Capital Management, LLC | 28,880 | $187.4K | 0.02% | −7,004−19.5% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 29,469 | $191.3K | 0.00% | +29,469 | New |
| Pacer Advisors, Inc. | 30,155 | $195.7K | 0.00% | +30,155 | New |
| Comerica Bank | 30,439 | $197.5K | 0.00% | +429+1.4% | Added |
| Cornerstone Investment Partners, LLC | 31,411 | $203.9K | 0.01% | +31,411 | New |
| Amalgamated Bank | 31,842 | $207.0K | 0.00% | +964+3.1% | Added |
| Yousif Capital Management, LLC | 31,953 | $207.4K | 0.00% | +415+1.3% | Added |
| NorthCrest Asset Manangement, LLC | 32,184 | $208.9K | 0.01% | −18,983−37.1% | Reduced |
| Arizona State Retirement System | 32,441 | $210.5K | 0.00% | +311+1.0% | Added |
| State Board of Administration of Florida Retirement System | 34,670 | $225.0K | 0.00% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 35,970 | $233.4K | 0.01% | 00.0% | Unchanged |
| Summit Global Investments | 36,189 | $235.0K | 0.01% | +36,189 | New |
| ProShare Advisors LLC | 36,241 | $235.2K | 0.00% | +11,213+44.8% | Added |
| Voya Investment Management LLC | 39,749 | $258.0K | 0.00% | −3,547−8.2% | Reduced |
| State of Wyoming | 39,772 | $258.1K | 0.03% | +11,394+40.2% | Added |
| Sherbrooke Park Advisers LLC | 41,774 | $271.1K | 0.09% | −62,612−60.0% | Reduced |
| Manufacturers Life Insurance Company, The | 45,180 | $293.2K | 0.00% | −1,560−3.3% | Reduced |
| New York State Teachers Retirement System | 45,363 | $294.0K | 0.00% | 00.0% | Unchanged |
| Versor Investments LP | 47,000 | $305.0K | 0.05% | +47,000 | New |
| Price T Rowe Associates Inc | 47,189 | $307.0K | 0.00% | +7,686+19.5% | Added |
| Intech Investment Management LLC | 49,704 | $322.6K | 0.00% | +26,567+114.8% | Added |
| Dark Forest Capital Management LP | 49,847 | $323.5K | 0.05% | +49,847 | New |
| Louisiana State Employees Retirement System | 50,400 | $327.1K | 0.01% | −1,100−2.1% | Reduced |
| Allianz Asset Management GmbH | 50,700 | $329.0K | 0.00% | +13,300+35.6% | Added |
| Segall Bryant & Hamill, LLC | 56,501 | $366.7K | 0.01% | +56,501 | New |
| Susquehanna International Group, LLP | 56,895 | $369.2K | 0.00% | +39,891+234.6% | Added |
| State of Alaska, Department of Revenue | 59,297 | $384.0K | 0.00% | −1,488−2.4% | Reduced |
| Corebridge Financial, Inc. | 64,021 | $415.5K | 0.00% | −5,063−7.3% | Reduced |
| Janus Henderson Group PLC | 64,873 | $421.4K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 67,197 | $436.1K | 0.00% | −69,205−50.7% | Reduced |
| Squarepoint Ops LLC | 67,915 | $440.8K | 0.00% | −42,666−38.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 69,074 | $448.3K | 0.00% | +2,373+3.6% | Added |
| State of Tennessee, Treasury Department | 70,502 | $457.6K | 0.00% | +3,003+4.4% | Added |
| Wells Fargo & Company | 71,240 | $462.3K | 0.00% | +15,516+27.8% | Added |
| MetLife Investment Management | 74,398 | $482.8K | 0.00% | +4,158+5.9% | Added |
| Franklin Resources Inc | 76,251 | $494.9K | 0.00% | +134+0.2% | Added |
| ExodusPoint Capital Management, LP | 77,536 | $503.0K | 0.01% | −41,706−35.0% | Reduced |
| Thrivent Financial for Lutherans | 80,647 | $523.0K | 0.00% | −3,001−3.6% | Reduced |
| Weiss Asset Management LP | 82,523 | $535.6K | 0.01% | +82,523 | New |