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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 18,482,795 | $120.0M | 0.00% | −9,496−0.1% | Reduced |
| Vanguard Group Inc | 11,716,843 | $76.0M | 0.00% | −61,211−0.5% | Reduced |
| Brown Capital Management LLC | 8,246,610 | $53.5M | 1.24% | −1,246,864−13.1% | Reduced |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 6,657,030 | $43.2M | 1.50% | 00.0% | Unchanged |
| State Street Corp | 4,510,378 | $29.3M | 0.00% | +342,877+8.2% | Added |
| Geode Capital Management, LLC | 2,639,083 | $17.1M | 0.00% | −28,921−1.1% | Reduced |
| New York State Common Retirement Fund | 2,088,390 | $13.6M | 0.02% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,830,432 | $11.9M | 0.00% | +262,607+16.7% | Added |
| Wellington Management Group LLP | 1,517,214 | $9.85M | 0.00% | −489,925−24.4% | Reduced |
| Goldman Sachs Group Inc | 1,341,752 | $8.71M | 0.00% | +319,008+31.2% | Added |
| Northern Trust Corp | 1,188,331 | $7.71M | 0.00% | +121,268+11.4% | Added |
| Morgan Stanley | 1,089,461 | $7.07M | 0.00% | +22,403+2.1% | Added |
| Charles Schwab Investment Management Inc | 1,062,990 | $6.90M | 0.00% | +32,028+3.1% | Added |
| JPMorgan Chase & Co | 947,683 | $6.15M | 0.00% | +349,146+58.3% | Added |
| Millennium Management LLC | 803,923 | $5.22M | 0.00% | +613,314+321.8% | Added |
| Bank of New York Mellon Corp | 730,709 | $4.74M | 0.00% | +11,665+1.6% | Added |
| FMR LLC | 683,187 | $4.43M | 0.00% | +16,111+2.4% | Added |
| UBS Group AG | 665,733 | $4.32M | 0.00% | +646,789+3,414.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 601,695 | $3.91M | 0.02% | −13,935−2.3% | Reduced |
| Principal Financial Group Inc | 506,925 | $3.29M | 0.00% | +3,753+0.7% | Added |
| Royce & Associates LP | 470,819 | $3.06M | 0.03% | +289,425+159.6% | Added |
| Renaissance Technologies LLC | 462,600 | $3.00M | 0.00% | +251,000+118.6% | Added |
| Point72 Asset Management, L.P. | 389,359 | $2.53M | 0.01% | +389,359 | New |
| Algert Global LLC | 350,915 | $2.28M | 0.05% | +21,540+6.5% | Added |
| Bank of America Corp | 344,960 | $2.24M | 0.00% | +138,492+67.1% | Added |
| Invesco Ltd. | 327,060 | $2.12M | 0.00% | −5,845−1.8% | Reduced |
| Nuveen Asset Management, LLC | 317,301 | $2.06M | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 313,037 | $2.03M | 0.00% | +20,699+7.1% | Added |
| Rhumbline Advisers | 294,539 | $1.91M | 0.00% | +140.0% | Added |
| State of Wisconsin Investment Board | 260,238 | $1.69M | 0.00% | −12,295−4.5% | Reduced |
| Public Sector Pension Investment Board | 259,944 | $1.69M | 0.01% | +33,931+15.0% | Added |
| Ameriprise Financial Inc | 249,368 | $1.62M | 0.00% | −104,073−29.4% | Reduced |
| Trexquant Investment LP | 242,599 | $1.57M | 0.02% | +80,909+50.0% | Added |
| Topline Capital Management, LLC | 236,596 | $1.54M | 0.29% | +236,596 | New |
| Swiss National Bank | 218,800 | $1.42M | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 215,424 | $1.40M | 0.00% | +14,065+7.0% | Added |
| BNP Paribas Arbitrage, SA | 208,664 | $1.35M | 0.00% | +208,664 | New |
| American Century Companies Inc | 204,745 | $1.33M | 0.00% | +19,802+10.7% | Added |
| Citadel Advisors LLC | 201,140 | $1.31M | 0.00% | −69,432−25.7% | Reduced |
| UBS Asset Management Americas Inc | 197,058 | $1.28M | 0.00% | +22,433+12.8% | Added |
| Prudential Financial Inc | 173,382 | $1.13M | 0.00% | +63,600+57.9% | Added |
| Citigroup Inc | 160,195 | $1.04M | 0.00% | +18,576+13.1% | Added |
| Teachers Retirement System of the State of Kentucky | 157,279 | $1.02M | 0.01% | −26,322−14.3% | Reduced |
| Alliancebernstein L.P. | 151,848 | $985.5K | 0.00% | −644−0.4% | Reduced |
| AQR Capital Management LLC | 132,142 | $857.6K | 0.00% | +52,236+65.4% | Added |
| Panagora Asset Management Inc | 126,998 | $824.2K | 0.00% | +126,998 | New |
| Raymond James Financial Inc | 117,870 | $765.0K | 0.00% | +117,870 | New |
| Cubist Systematic Strategies, LLC | 116,624 | $756.9K | 0.01% | +116,624 | New |
| Teacher Retirement System of Texas | 106,597 | $692.0K | 0.00% | +106,597 | New |
| California State Teachers Retirement System | 105,185 | $682.7K | 0.00% | −1,017−1.0% | Reduced |
| Deutsche Bank AG | 103,182 | $669.7K | 0.00% | +36,542+54.8% | Added |
| Alyeska Investment Group, L.P. | 100,000 | $649.0K | 0.00% | 00.0% | Unchanged |
| Globeflex Capital L P | 84,434 | $548.0K | 0.05% | +84,434 | New |
| Weiss Asset Management LP | 82,523 | $535.6K | 0.01% | +82,523 | New |
| Thrivent Financial for Lutherans | 80,647 | $523.0K | 0.00% | −3,001−3.6% | Reduced |
| ExodusPoint Capital Management, LP | 77,536 | $503.0K | 0.01% | −41,706−35.0% | Reduced |
| Franklin Resources Inc | 76,251 | $494.9K | 0.00% | +134+0.2% | Added |
| MetLife Investment Management | 74,398 | $482.8K | 0.00% | +4,158+5.9% | Added |
| Wells Fargo & Company | 71,240 | $462.3K | 0.00% | +15,516+27.8% | Added |
| State of Tennessee, Treasury Department | 70,502 | $457.6K | 0.00% | +3,003+4.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 69,074 | $448.3K | 0.00% | +2,373+3.6% | Added |
| Squarepoint Ops LLC | 67,915 | $440.8K | 0.00% | −42,666−38.6% | Reduced |
| Jane Street Group, LLC | 67,197 | $436.1K | 0.00% | −69,205−50.7% | Reduced |
| Janus Henderson Group PLC | 64,873 | $421.4K | 0.00% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 64,021 | $415.5K | 0.00% | −5,063−7.3% | Reduced |
| State of Alaska, Department of Revenue | 59,297 | $384.0K | 0.00% | −1,488−2.4% | Reduced |
| Susquehanna International Group, LLP | 56,895 | $369.2K | 0.00% | +39,891+234.6% | Added |
| Segall Bryant & Hamill, LLC | 56,501 | $366.7K | 0.01% | +56,501 | New |
| Allianz Asset Management GmbH | 50,700 | $329.0K | 0.00% | +13,300+35.6% | Added |
| Louisiana State Employees Retirement System | 50,400 | $327.1K | 0.01% | −1,100−2.1% | Reduced |
| Dark Forest Capital Management LP | 49,847 | $323.5K | 0.05% | +49,847 | New |
| Intech Investment Management LLC | 49,704 | $322.6K | 0.00% | +26,567+114.8% | Added |
| Price T Rowe Associates Inc | 47,189 | $307.0K | 0.00% | +7,686+19.5% | Added |
| Versor Investments LP | 47,000 | $305.0K | 0.05% | +47,000 | New |
| New York State Teachers Retirement System | 45,363 | $294.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 45,180 | $293.2K | 0.00% | −1,560−3.3% | Reduced |
| Sherbrooke Park Advisers LLC | 41,774 | $271.1K | 0.09% | −62,612−60.0% | Reduced |
| State of Wyoming | 39,772 | $258.1K | 0.03% | +11,394+40.2% | Added |
| Voya Investment Management LLC | 39,749 | $258.0K | 0.00% | −3,547−8.2% | Reduced |
| ProShare Advisors LLC | 36,241 | $235.2K | 0.00% | +11,213+44.8% | Added |
| Summit Global Investments | 36,189 | $235.0K | 0.01% | +36,189 | New |
| Maryland State Retirement & Pension System | 35,970 | $233.4K | 0.01% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 34,670 | $225.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 32,441 | $210.5K | 0.00% | +311+1.0% | Added |
| NorthCrest Asset Manangement, LLC | 32,184 | $208.9K | 0.01% | −18,983−37.1% | Reduced |
| Yousif Capital Management, LLC | 31,953 | $207.4K | 0.00% | +415+1.3% | Added |
| Amalgamated Bank | 31,842 | $207.0K | 0.00% | +964+3.1% | Added |
| Cornerstone Investment Partners, LLC | 31,411 | $203.9K | 0.01% | +31,411 | New |
| Comerica Bank | 30,439 | $197.5K | 0.00% | +429+1.4% | Added |
| Pacer Advisors, Inc. | 30,155 | $195.7K | 0.00% | +30,155 | New |
| Police & Firemen's Retirement System of New Jersey | 29,469 | $191.3K | 0.00% | +29,469 | New |
| Prelude Capital Management, LLC | 28,880 | $187.4K | 0.02% | −7,004−19.5% | Reduced |
| Russell Investments Group, Ltd. | 27,802 | $180.4K | 0.00% | −10,403−27.2% | Reduced |
| Graham Capital Management, L.P. | 27,418 | $177.9K | 0.01% | +17,198+168.3% | Added |
| STRS Ohio | 26,200 | $170.0K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 24,550 | $159.3K | 0.00% | −500−2.0% | Reduced |
| Dynamic Technology Lab Private Ltd | 24,423 | $159.0K | 0.03% | −3,580−12.8% | Reduced |
| Royal Bank of Canada | 23,531 | $152.0K | 0.00% | +11,343+93.1% | Added |
| Bayesian Capital Management, LP | 22,900 | $148.6K | 0.02% | +22,900 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 22,274 | $144.6K | 0.00% | −494−2.2% | Reduced |