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 2022
Institutional positions in Cytek Biosciences, Inc. as of Dec 31, 2022. 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
- 103
- +15 vs. Q3 2022
- Shares held
- 64.1M
- +3.02M (+4.9%) vs. Q3 2022
- Total value
- $654.1M
- −$244.4M (−27.2%) vs. Q3 2022
- New holders
- 25
- 42 more added
- Sold out
- 10
- 24 more reduced
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Cytek Biosciences, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 14 | $0 | 0.00% | −1−6.7% | Reduced |
| CWM, LLC | 12 | $0 | 0.00% | +12 | New |
| Group One Trading, L.P. | 61 | $623 | 0.00% | +61 | New |
| Ellevest, Inc. | 89 | $909 | 0.00% | −23−20.5% | Reduced |
| Belpointe Asset Management LLC | 116 | $1.18K | 0.00% | +116 | New |
| Advisor Group Holdings, Inc. | 447 | $4.00K | 0.00% | +427+2,135.0% | Added |
| The PNC Financial Services Group, Inc. | 435 | $4.44K | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 500 | $5.11K | 0.00% | +500 | New |
| IFP Advisors, Inc | 480 | $8.00K | 0.00% | +480 | New |
| Lazard Asset Management LLC | 1,175 | $11.0K | 0.00% | −1,130−49.0% | Reduced |
| Wells Fargo & Company | 1,090 | $11.1K | 0.00% | −763−41.2% | Reduced |
| State of Wyoming | 1,799 | $18.4K | 0.01% | +1,799 | New |
| Nisa Investment Advisors, LLC | 2,040 | $21.0K | 0.00% | −41−2.0% | Reduced |
| Citigroup Inc | 2,518 | $25.7K | 0.00% | −978−28.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 4,863 | $49.7K | 0.00% | −214−4.2% | Reduced |
| Metropolitan Life Insurance Co | 7,083 | $72.3K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,967 | $91.6K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 8,564 | $93.8K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 12,326 | $125.0K | 0.01% | +4,082+49.5% | Added |
| Bank of Montreal | 11,290 | $125.8K | 0.00% | +11,290 | New |
| Point72 Middle East FZE | 12,552 | $128.2K | 0.01% | +12,552 | New |
| Quantbot Technologies LP | 12,882 | $131.5K | 0.01% | +12,882 | New |
| Teacher Retirement System of Texas | 13,114 | $134.0K | 0.00% | −7,890−37.6% | Reduced |
| Aigen Investment Management, LP | 14,102 | $144.0K | 0.02% | +14,102 | New |
| Innovis Asset Management LLC | 14,565 | $148.7K | 0.07% | +14,565 | New |
| ProShare Advisors LLC | 14,693 | $150.0K | 0.00% | +2,106+16.7% | Added |
| Walleye Trading LLC | 15,863 | $162.0K | 0.00% | +5,168+48.3% | Added |
| Janus Henderson Group PLC | 16,645 | $169.9K | 0.00% | −10.0% | Reduced |
| Caas Capital Management LP | 16,736 | $170.9K | 0.03% | +16,736 | New |
| Versor Investments LP | 17,400 | $177.7K | 0.02% | +17,400 | New |
| Amalgamated Bank | 18,326 | $187.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 18,994 | $193.9K | 0.00% | +744+4.1% | Added |
| State Board of Administration of Florida Retirement System | 19,120 | $195.2K | 0.00% | +2,800+17.2% | Added |
| Chicago Partners Investment Group LLC | 14,525 | $195.7K | 0.01% | +255+1.8% | Added |
| Fox Run Management, L.L.C. | 19,881 | $203.0K | 0.08% | +19,881 | New |
| Price T Rowe Associates Inc | 19,976 | $204.0K | 0.00% | +1,573+8.5% | Added |
| Royal Bank of Canada | 20,665 | $212.0K | 0.00% | +18,591+896.4% | Added |
| Barclays PLC | 30,659 | $313.0K | 0.00% | +25,818+533.3% | Added |
| PDT Partners, LLC | 31,381 | $320.4K | 0.05% | −55−0.2% | Reduced |
| Engineers Gate Manager LP | 32,796 | $334.8K | 0.02% | +32,796 | New |
| Legal & General Group Plc | 35,880 | $366.3K | 0.00% | +425+1.2% | Added |
| Parkwood LLC | 39,904 | $407.0K | 0.08% | −2,432−5.7% | Reduced |
| STRS Ohio | 40,100 | $409.0K | 0.00% | +18,400+84.8% | Added |
| UBS Group AG | 45,116 | $460.6K | 0.00% | +41,103+1,024.2% | Added |
| Manufacturers Life Insurance Company, The | 45,937 | $469.0K | 0.00% | +395+0.9% | Added |
| Principal Financial Group Inc | 47,646 | $486.5K | 0.00% | +1,634+3.6% | Added |
| Jane Street Group, LLC | 48,229 | $492.4K | 0.00% | +26,469+121.6% | Added |
| Invesco Ltd. | 48,311 | $493.3K | 0.00% | −4,766−9.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 49,053 | $500.8K | 0.00% | +1,473+3.1% | Added |
| Citadel Advisors LLC | 49,142 | $501.7K | 0.00% | +49,142 | New |
| NorthCrest Asset Manangement, LLC | 52,050 | $531.0K | 0.03% | +52,050 | New |
| American International Group, Inc. | 54,014 | $551.5K | 0.00% | −197−0.4% | Reduced |
| Credit Suisse AG | 54,373 | $555.1K | 0.00% | +7,258+15.4% | Added |
| Deutsche Bank AG | 56,457 | $576.4K | 0.00% | +4,790+9.3% | Added |
| MetLife Investment Management | 61,031 | $623.1K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 63,032 | $643.6K | 0.00% | −6,790−9.7% | Reduced |
| JPMorgan Chase & Co | 68,275 | $697.0K | 0.00% | +4,984+7.9% | Added |
| Trexquant Investment LP | 72,179 | $736.9K | 0.02% | +72,179 | New |
| Jump Financial, LLC | 72,610 | $741.3K | 0.04% | +72,610 | New |
| Algert Global LLC | 73,313 | $748.5K | 0.04% | +27,258+59.2% | Added |
| Squarepoint Ops LLC | 85,433 | $872.3K | 0.01% | +85,433 | New |
| Cubist Systematic Strategies, LLC | 90,440 | $923.4K | 0.01% | +46,074+103.8% | Added |
| Alyeska Investment Group, L.P. | 100,000 | $1.02M | 0.01% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 100,508 | $1.03M | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 104,077 | $1.06M | 0.00% | +1,195+1.2% | Added |
| Fred Alger Management, LLC | 106,823 | $1.09M | 0.01% | +432+0.4% | Added |
| Walleye Capital LLC | 107,443 | $1.10M | 0.02% | +92,899+638.7% | Added |
| Qube Research & Technologies Ltd | 111,548 | $1.14M | 0.01% | +111,548 | New |
| Balyasny Asset Management LLC | 123,013 | $1.26M | 0.00% | +123,013 | New |
| SG Americas Securities, LLC | 128,754 | $1.31M | 0.02% | +108,209+526.7% | Added |
| Millennium Management LLC | 134,730 | $1.38M | 0.00% | −273,729−67.0% | Reduced |
| Rhumbline Advisers | 142,563 | $1.46M | 0.00% | +1,845+1.3% | Added |
| Voya Investment Management LLC | 160,353 | $1.64M | 0.00% | +27,647+20.8% | Added |
| Swiss National Bank | 162,600 | $1.66M | 0.00% | +4,500+2.8% | Added |
| Morgan Stanley | 189,585 | $1.94M | 0.00% | −25,457−11.8% | Reduced |
| D. E. Shaw & Co., Inc. | 189,679 | $1.94M | 0.00% | +102,166+116.7% | Added |
| First Trust Advisors LP | 207,067 | $2.11M | 0.00% | +207,067 | New |
| Ameriprise Financial Inc | 255,877 | $2.61M | 0.00% | −28,074−9.9% | Reduced |
| Hillsdale Investment Management Inc. | 344,529 | $3.52M | 0.30% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 362,122 | $3.70M | 0.00% | +263,644+267.7% | Added |
| Renaissance Technologies LLC | 391,800 | $4.00M | 0.01% | +179,900+84.9% | Added |
| Bank of New York Mellon Corp | 397,036 | $4.05M | 0.00% | +3,002+0.8% | Added |
| Pura Vida Investments, LLC | 420,749 | $4.30M | 0.72% | −106,415−20.2% | Reduced |
| Lord, Abbett & Co. LLC | 477,166 | $4.87M | 0.02% | +477,166 | New |
| FMR LLC | 535,661 | $5.47M | 0.00% | −59,412−10.0% | Reduced |
| Bank of America Corp | 552,552 | $5.64M | 0.00% | −275,913−33.3% | Reduced |
| FIL Ltd | 583,362 | $5.96M | 0.01% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 668,061 | $6.82M | 0.00% | +13,399+2.0% | Added |
| Miura Global Management, LLC | 780,000 | $7.96M | 4.01% | −40,000−4.9% | Reduced |
| Point72 Asset Management, L.P. | 812,662 | $8.30M | 0.03% | +139,175+20.7% | Added |
| New York State Common Retirement Fund | 827,123 | $8.44M | 0.01% | +194,116+30.7% | Added |
| Northern Trust Corp | 939,947 | $9.60M | 0.00% | +18,278+2.0% | Added |
| Macquarie Group Ltd | 1,052,736 | $10.7M | 0.01% | +1,052,736 | New |
| Nuveen Asset Management, LLC | 1,168,882 | $11.9M | 0.00% | −171,042−12.8% | Reduced |
| Perceptive Advisors LLC | 1,289,534 | $13.2M | 0.38% | 00.0% | Unchanged |
| Blue Water Life Science Advisors, LLC | 1,300,000 | $13.3M | 8.92% | −800,000−38.1% | Reduced |
| Geode Capital Management, LLC | 1,786,135 | $18.2M | 0.00% | +55,467+3.2% | Added |
| State Street Corp | 2,038,345 | $20.8M | 0.00% | +8,092+0.4% | Added |
| Brown Capital Management LLC | 5,107,878 | $52.2M | 0.86% | +701,417+15.9% | Added |
| Vanguard Group Inc | 7,771,067 | $79.3M | 0.00% | +83,562+1.1% | Added |