Cytek Biosciences, Inc.
CTKB- Exchange
- Nasdaq
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0001831915
13F holders, Q3 2021
Positions as of Sep 30, 2021.
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
- 54
- +54 vs. Q2 2021
- Shares held
- 34.35M
- +34.35M vs. Q2 2021
- Total value
- $744.42M
- +$744.42M vs. Q2 2021
Compare with Q2 2021: new holders and sold out
Holders over time
54 in Q3 2021 → 54 in Q3 2021
Show by quarter
| Quarter | Holders |
|---|---|
| Q3 2021 | 54 |
Institutions
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 9,607,028 | $205.69M | 2.85% | +9,607,028 | New |
| HHLR ADVISORS, LTD.SuperinvestorHHLR Advisors (Hillhouse) | 8,757,030 | $187.49M | 2.45% | +8,757,030 | New |
| FMR LLC | 2,666,600 | $57.09M | 0.00% | +2,666,600 | New |
| FIL Ltd | 2,666,600 | $57.09M | 0.06% | +2,666,600 | New |
| Miura Global Management, LLC | 2,117,500 | $45.34M | 7.03% | +2,117,500 | New |
| ORBIMED ADVISORS LLC | 1,923,139 | $41.17M | 0.45% | +1,923,139 | New |
| BlackRock Inc. | 1,854,743 | $39.71M | 0.00% | +1,854,743 | New |
| VANGUARD GROUP INC | 1,196,372 | $25.62M | 0.00% | +1,196,372 | New |
| Octagon Capital Advisors LP | 500,000 | $10.71M | 2.64% | +500,000 | New |
| REILLY FINANCIAL ADVISORS, LLC | 79,979 | $10.64M | 0.91% | +79,979 | New |
| PURA VIDA INVESTMENTS, LLC | 444,368 | $9.51M | 0.72% | +444,368 | New |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 441,518 | $9.45M | 0.11% | +441,518 | New |
| Sectoral Asset Management Inc | 328,080 | $7.02M | 0.58% | +328,080 | New |
| GEODE CAPITAL MANAGEMENT, LLC | 321,108 | $6.87M | 0.00% | +321,108 | New |
| STATE STREET CORP | 207,439 | $4.44M | 0.00% | +207,439 | New |
| MILLENNIUM MANAGEMENT LLC | 178,978 | $3.83M | 0.01% | +178,978 | New |
| NORTHERN TRUST CORP | 143,859 | $3.08M | 0.00% | +143,859 | New |
| FRED ALGER MANAGEMENT, LLC | 112,980 | $2.42M | 0.01% | +112,980 | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 102,990 | $2.21M | 0.00% | +102,990 | New |
| CAAS CAPITAL MANAGEMENT LP | 100,000 | $2.14M | 0.16% | +100,000 | New |
| AMERIPRISE FINANCIAL INC | 87,634 | $1.88M | 0.00% | +87,634 | New |
| Alyeska Investment Group, L.P. | 75,000 | $1.61M | 0.02% | +75,000 | New |
| GOLDMAN SACHS GROUP INC | 69,322 | $1.48M | 0.00% | +69,322 | New |
| NORGES BANK | 61,390 | $1.31M | 0.00% | +61,390 | New |
| Ghisallo Capital Management LLC | 50,000 | $1.07M | 0.04% | +50,000 | New |
| MORGAN STANLEY | 40,915 | $875K | 0.00% | +40,915 | New |
| Bank of New York Mellon Corp | 38,569 | $826K | 0.00% | +38,569 | New |
| Nuveen Asset Management, LLC | 23,086 | $494K | 0.00% | +23,086 | New |
| Walleye Capital LLC | 20,400 | $437K | 0.01% | +20,400 | New |
| CITADEL ADVISORS LLC | 15,318 | $328K | 0.00% | +15,318 | New |
| Paloma Partners Management Co | 12,987 | $278K | 0.01% | +12,987 | New |
| JPMORGAN CHASE & CO | 12,936 | $277K | 0.00% | +12,936 | New |
| RHUMBLINE ADVISERS | 11,761 | $252K | 0.00% | +11,761 | New |
| DEUTSCHE BANK AG\ | 9,876 | $212K | 0.00% | +9,876 | New |
| Chicago Partners Investment Group LLC | 9,323 | $212K | 0.01% | +9,323 | New |
| AMERICAN INTERNATIONAL GROUP, INC. | 8,789 | $188K | 0.00% | +8,789 | New |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 8,677 | $186K | 0.00% | +8,677 | New |
| Cubist Systematic Strategies, LLC | 8,600 | $184K | 0.00% | +8,600 | New |
| SG Americas Securities, LLC | 6,890 | $148K | 0.00% | +6,890 | New |
| MetLife Investment Management | 6,449 | $138.07K | 0.00% | +6,449 | New |
| NEW YORK STATE COMMON RETIREMENT FUND | 5,600 | $120K | 0.00% | +5,600 | New |
| Metropolitan Life Insurance Co/NY | 4,879 | $104.46K | 0.00% | +4,879 | New |
| STRS OHIO | 3,700 | $79K | 0.00% | +3,700 | New |
| CITIGROUP INC | 2,227 | $48K | 0.00% | +2,227 | New |
| ROYAL BANK OF CANADA | 1,843 | $40K | 0.00% | +1,843 | New |
| Legal & General Group Plc | 1,600 | $34K | 0.00% | +1,600 | New |
| Ameritas Investment Partners, Inc. | 1,231 | $26K | 0.00% | +1,231 | New |
| UBS Group AG | 831 | $18K | 0.00% | +831 | New |
| Point72 Hong Kong Ltd | 749 | $16K | 0.00% | +749 | New |
| Tower Research Capital LLC (TRC) | 509 | $11K | 0.00% | +509 | New |
| US BANCORP \DE\ | 320 | $7K | 0.00% | +320 | New |
| BANK OF AMERICA CORP /DE/ | 223 | $5K | 0.00% | +223 | New |
| WELLS FARGO & COMPANY/MN | 81 | $2K | 0.00% | +81 | New |
| Tradewinds Capital Management, LLC | 2 | $0 | 0.00% | +2 | New |