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 |
|---|---|---|---|---|---|
| Victory Capital Management Inc | 22,053 | $143.1K | 0.00% | −692−3.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 21,873 | $142.0K | 0.00% | +21,873 | New |
| XTX Topco Ltd | 20,906 | $135.7K | 0.01% | −5,244−20.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 20,701 | $134.3K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 20,200 | $131.1K | 0.00% | +20,200 | New |
| Keebeck Alpha, LP | 19,601 | $127.2K | 0.13% | +6,617+51.0% | Added |
| Bailard, Inc. | 18,900 | $122.7K | 0.00% | +18,900 | New |
| Lazard Asset Management LLC | 18,970 | $122.0K | 0.00% | +18,970 | New |
| SlateStone Wealth, LLC | 16,088 | $104.0K | 0.01% | +1,193+8.0% | Added |
| Mutual of America Capital Management LLC | 15,805 | $102.6K | 0.00% | −215−1.3% | Reduced |
| Canada Pension Plan Investment Board | 14,300 | $92.8K | 0.00% | +11,900+495.8% | Added |
| HSBC Holdings PLC | 14,118 | $92.5K | 0.00% | −1,288−8.4% | Reduced |
| Quantinno Capital Management LP | 14,220 | $92.3K | 0.00% | +14,220 | New |
| Verition Fund Management LLC | 13,642 | $88.5K | 0.00% | −24,300−64.0% | Reduced |
| Mariner, LLC | 13,098 | $85.0K | 0.00% | −2,219−14.5% | Reduced |
| Ameritas Investment Partners, Inc. | 12,042 | $78.2K | 0.00% | 00.0% | Unchanged |
| Teza Capital Management LLC | 11,534 | $74.9K | 0.01% | +11,534 | New |
| CIBC Asset Management Inc | 11,411 | $74.1K | 0.00% | +585+5.4% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 11,364 | $73.8K | 0.02% | +11,364 | New |
| CIBC World Markets Corp | 11,358 | $73.7K | 0.00% | +11,358 | New |
| Bank of Montreal | 11,085 | $71.9K | 0.00% | −911−7.6% | Reduced |
| The PNC Financial Services Group, Inc. | 8,850 | $57.4K | 0.00% | +4,665+111.5% | Added |
| Federated Hermes, Inc. | 7,648 | $49.6K | 0.00% | +624+8.9% | Added |
| GAMMA Investing LLC | 4,932 | $32.0K | 0.00% | +3,635+280.3% | Added |
| Sterling Capital Management LLC | 3,887 | $25.2K | 0.00% | +3,455+799.8% | Added |
| Aquatic Capital Management LLC | 3,785 | $24.6K | 0.00% | +3,785 | New |
| Tower Research Capital LLC (TRC) | 3,089 | $20.0K | 0.00% | +687+28.6% | Added |
| Nisa Investment Advisors, LLC | 2,199 | $14.3K | 0.00% | +183+9.1% | Added |
| Fifth Third Bancorp | 2,120 | $13.8K | 0.00% | −56−2.6% | Reduced |
| CWM, LLC | 1,037 | $7.00K | 0.00% | +534+106.2% | Added |
| Versant Capital Management, Inc | 1,028 | $6.67K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 913 | $5.98K | 0.00% | −237−20.6% | Reduced |
| Farther Finance Advisors, LLC | 835 | $5.42K | 0.00% | −30−3.5% | Reduced |
| Umb Bank N A | 373 | $2.42K | 0.00% | +242+184.7% | Added |
| R Squared Ltd | 280 | $1.82K | 0.00% | +280 | New |
| SRS Capital Advisors, Inc. | 187 | $1.21K | 0.00% | +187 | New |
| CIBC Private Wealth Group, LLC | 154 | $1.05K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 145 | $941 | 0.00% | +75+107.1% | Added |
| Signaturefd, LLC | 113 | $733 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 109 | $707 | 0.00% | −891−89.1% | Reduced |
| Quadrant Capital Group LLC | 99 | $643 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 94 | $610 | 0.00% | +94 | New |
| Allworth Financial LP | 98 | $566 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 85 | $552 | 0.00% | +85 | New |
| Farmers & Merchants Investments Inc | 60 | $389 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 47 | $305 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 39 | $254 | 0.00% | −21−35.0% | Reduced |
| Larson Financial Group LLC | 24 | $156 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 10 | $65 | 0.00% | +10 | New |
| IFP Advisors, Inc | 0 | $26 | 0.00% | 0 | New |
| Skopos Labs, Inc. | 1 | $7 | 0.00% | +1 | New |
| Capital Advisors, Ltd. LLC | 39 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 10 | $0 | 0.00% | −15−60.0% | Reduced |
| FIL Ltd | 0 | $0 | 0.00% | −573,600−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −182,713−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −131,578−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −76,810−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −73,697−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −51,030−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −48,520−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −37,884−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −25,257−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −17,586−100.0% | Sold out |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −16,760−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,440−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −929−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −68−100.0% | Sold out |
| Mendota Financial Group, LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −12−100.0% | Sold out |