CTKB NASDAQ
Cytek Biosciences, Inc.
1W: +17.9%
1M: -14.8%
3M: -10.6%
YTD: -19.5%
1Y: +48.9%
3Y: -42.5%
$4.01
+0.05 (+1.26%)
Weekly Expected Move ±10.3%
$3
$3
$3
$4
$4
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Institutional Ownership — CTKB
175
Institutional Holders
+1 vs prior quarter
0.0%
Ownership
+0.00pp
$301M
Total Invested
21
New Positions
57
Increased
77
Reduced
33
Closed
0.00
Put/Call Ratio
Ownership Trends
Top Institutional Holders (209 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 17,007,269 | $$68M | -165,759 | -1.0% | 7Q | SEC ↗ |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC NEW | 9,525,808 | $$38M | — | +0.0% | 1Q | SEC ↗ |
| 3 | VANGUARD GROUP INC | 7,475,477 | $$30M | +541,973 | +7.8% | 12Q | SEC ↗ |
| 4 | Topline Capital Management, LLC | 7,064,481 | $$28M | -377,985 | -5.1% | 6Q | SEC ↗ |
| 5 | HHLR ADVISORS, LTD. | 6,657,030 | $$27M | — | +0.0% | 13Q | SEC ↗ |
| 6 | Boston Partners | 5,008,309 | $$20M | +4,971,126 | +13369.4% | 2Q | SEC ↗ |
| 7 | MILLENNIUM MANAGEMENT LLC | 4,752,447 | $$19M | +1,334,065 | +39.0% | 8Q | SEC ↗ |
| 8 | STATE STREET CORP | 4,123,748 | $$17M | -23,216 | -0.6% | 13Q | SEC ↗ |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 2,833,955 | $$11M | +43,381 | +1.6% | 13Q | SEC ↗ |
| 10 | DIMENSIONAL FUND ADVISORS LP | 2,663,329 | $$11M | +16,438 | +0.6% | 13Q | SEC ↗ |
| 11 | GOLDMAN SACHS GROUP INC | 2,344,735 | $$9M | -1,235,093 | -34.5% | 13Q | SEC ↗ |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLC NEW | 2,311,858 | $$9M | — | +0.0% | 1Q | SEC ↗ |
| 13 | MORGAN STANLEY | 1,700,985 | $$7M | +237,844 | +16.3% | 12Q | SEC ↗ |
| 14 | ROYCE & ASSOCIATES LP | 1,642,368 | $$7M | -50,289 | -3.0% | 9Q | SEC ↗ |
| 15 | BROWN CAPITAL MANAGEMENT LLC | 1,480,506 | $$6M | -592,409 | -28.6% | 13Q | SEC ↗ |
| 16 | Russell Investments Group, Ltd. | 1,359,900 | $$5M | +358,773 | +35.8% | 10Q | SEC ↗ |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 1,104,601 | $$4M | +10,062 | +0.9% | 13Q | SEC ↗ |
| 18 | BANK OF AMERICA CORP /DE | 1,009,054 | $$4M | +152,893 | +17.9% | 13Q | SEC ↗ |
| 19 | NORTHERN TRUST CORP | 1,005,193 | $$4M | +47,599 | +5.0% | 13Q | SEC ↗ |
| 20 | AQR CAPITAL MANAGEMENT LLC | 912,342 | $$4M | +168,887 | +22.7% | 12Q | SEC ↗ |
| 21 | Simcoe Capital LLC | 882,113 | $$4M | +583,652 | +195.6% | 2Q | SEC ↗ |
| 22 | CenterBook Partners LP NEW | 729,874 | $$3M | — | +0.0% | 1Q | SEC ↗ |
| 23 | VANGUARD FIDUCIARY TRUST CO NEW | 717,011 | $$3M | — | +0.0% | 1Q | SEC ↗ |
| 24 | RENAISSANCE TECHNOLOGIES LLC | 676,700 | $$3M | +1,700 | +0.3% | 8Q | SEC ↗ |
| 25 | Bank of New York Mellon Corp | 608,647 | $$2M | -29,282 | -4.6% | 13Q | SEC ↗ |
| 26 | PRINCIPAL FINANCIAL GROUP INC | 534,759 | $$2M | -132,168 | -19.8% | 13Q | SEC ↗ |
| 27 | HRT FINANCIAL LP | 414,052 | $$2M | -23,601 | -5.4% | 2Q | SEC ↗ |
| 28 | ACADIAN ASSET MANAGEMENT LLC | 398,988 | $$2M | -275,487 | -40.8% | 5Q | SEC ↗ |
| 29 | Public Sector Pension Investment Board | 394,718 | $$2M | +15,444 | +4.1% | 12Q | SEC ↗ |
| 30 | Invesco Ltd. | 388,233 | $$2M | -10,564 | -2.6% | 13Q | SEC ↗ |
| 31 | ARROWSTREET CAPITAL, LIMITED PARTNERSH | 319,909 | $$1M | -41,768 | -11.5% | 5Q | SEC ↗ |
| 32 | JPMORGAN CHASE & CO | 299,090 | $$1M | -29,763 | -9.1% | 13Q | SEC ↗ |
| 33 | Connor, Clark & Lunn Investment Manage | 295,636 | $$1M | -2,239 | -0.8% | 10Q | SEC ↗ |
| 34 | FMR LLC | 283,386 | $$1M | +49,314 | +21.1% | 13Q | SEC ↗ |
| 35 | AMERICAN CENTURY COMPANIES INC | 281,681 | $$1M | -2,963 | -1.0% | 10Q | SEC ↗ |
| 36 | D. E. Shaw & Co., Inc. | 263,126 | $$1M | +142,104 | +117.4% | 2Q | SEC ↗ |
| 37 | JACOBS LEVY EQUITY MANAGEMENT, INC | 257,292 | $$1M | -6,885 | -2.6% | 5Q | SEC ↗ |
| 38 | RHUMBLINE ADVISERS | 254,589 | $$1M | +4,649 | +1.9% | 13Q | SEC ↗ |
| 39 | Nuveen, LLC | 245,521 | $$985K | -8,287 | -3.3% | 5Q | SEC ↗ |
| 40 | AMERIPRISE FINANCIAL INC | 187,270 | $$751K | -15,046 | -7.4% | 13Q | SEC ↗ |
| 41 | UBS Group AG | 186,881 | $$749K | -273,166 | -59.4% | 13Q | SEC ↗ |
| 42 | Numerai GP LLC | 186,764 | $$749K | +80,269 | +75.4% | 3Q | SEC ↗ |
| 43 | Legal & General Group Plc | 182,860 | $$733K | -5,608 | -3.0% | 13Q | SEC ↗ |
| 44 | CITADEL ADVISORS LLC | 166,754 | $$669K | +84,450 | +102.6% | 7Q | SEC ↗ |
| 45 | Cubist Systematic Strategies, LLC | 156,359 | $$627K | +59,515 | +61.5% | 4Q | SEC ↗ |
| 46 | IEQ CAPITAL, LLC | 144,392 | $$579K | +20,401 | +16.5% | 5Q | SEC ↗ |
| 47 | VOYA INVESTMENT MANAGEMENT LLC | 141,385 | $$567K | +43,555 | +44.5% | 13Q | SEC ↗ |
| 48 | ALLIANCEBERNSTEIN L.P. | 141,048 | $$566K | -8,600 | -5.7% | 12Q | SEC ↗ |
| 49 | WELLS FARGO & COMPANY/MN | 132,675 | $$532K | +42,274 | +46.8% | 12Q | SEC ↗ |
| 50 | PRUDENTIAL FINANCIAL INC | 117,597 | $$472K | +10,740 | +10.1% | 12Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 9,525,808 | $$38M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2,311,858 | $$9M |
| CenterBook Partners LP | 729,874 | $$3M |
| VANGUARD FIDUCIARY TRUST CO | 717,011 | $$3M |
| GSA CAPITAL PARTNERS LLP | 109,116 | $$438K |
| Illinois Municipal Retirement Fund | 60,877 | $$244K |
| Vanguard Global Advisers, LLC | 45,212 | $$181K |
| ALGERT GLOBAL LLC | 42,560 | $$171K |
| nVerses Capital, LLC | 38,319 | $$154K |
| Jump Financial, LLC | 28,892 | $$116K |
| Virtu Financial LLC | 27,026 | $$108K |
| Squarepoint Ops LLC | 25,296 | $$101K |
| CIBC Bancorp USA Inc. | 25,066 | $$101K |
| Merit Financial Group, LLC | 16,398 | $$66K |
| AE Wealth Management LLC | 14,193 | $$57K |
| XPONANCE LLC | 10,593 | $$42K |
| Pinnacle Wealth Planning Services, | 3,488 | $$14K |
| SUMMIT SECURITIES GROUP LLC | 1,704 | $$7K |
| Stone House Investment Management, | 318 | $$1K |
| Wealth Preservation Advisors, LLC | 109 | $$0K |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | 764,279 | $$3M |
| TUDOR INVESTMENT CORP ET AL | 499,624 | $$2M |
| GLOBEFLEX CAPITAL L P | 290,511 | $$1M |
| Swiss National Bank | 212,100 | $$851K |
| MARSHALL WACE, LLP | 134,286 | $$538K |
| Point72 Asset Management, L.P. | 114,256 | $$458K |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 92,638 | $$371K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM | 81,106 | $$325K |
| JANE STREET GROUP, LLC | 78,758 | $$316K |
| JANUS HENDERSON GROUP PLC | 64,873 | $$260K |
| ExodusPoint Capital Management, LP | 62,970 | $$253K |
| TWO SIGMA ADVISERS, LP | 61,600 | $$247K |
| EntryPoint Capital, LLC | 47,746 | $$191K |
| Brevan Howard Capital Management LP | 47,480 | $$190K |
| TEXAS PERMANENT SCHOOL FUND CORP | 47,093 | $$189K |
| CAXTON ASSOCIATES LLP | 45,376 | $$182K |
| Trexquant Investment LP | 45,131 | $$181K |
| Quantbot Technologies LP | 38,533 | $$155K |
| OXFORD ASSET MANAGEMENT LLP | 37,509 | $$150K |
| XTX Topco Ltd | 34,565 | $$139K |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| Boston Partners | +4,971,126 | +13369.4% | 5,008,309 |
| MILLENNIUM MANAGEMENT LLC | +1,334,065 | +39.0% | 4,752,447 |
| Simcoe Capital LLC | +583,652 | +195.6% | 882,113 |
| VANGUARD GROUP INC | +541,973 | +7.8% | 7,475,477 |
| Russell Investments Group, Ltd. | +358,773 | +35.8% | 1,359,900 |
| MORGAN STANLEY | +237,844 | +16.3% | 1,700,985 |
| AQR CAPITAL MANAGEMENT LLC | +168,887 | +22.7% | 912,342 |
| BANK OF AMERICA CORP /DE | +152,893 | +17.9% | 1,009,054 |
| D. E. Shaw & Co., Inc. | +142,104 | +117.4% | 263,126 |
| FRANKLIN RESOURCES INC | +103,616 | +1000.4% | 113,973 |
| CITADEL ADVISORS LLC | +84,450 | +102.6% | 166,754 |
| Numerai GP LLC | +80,269 | +75.4% | 186,764 |
| Cubist Systematic Strategies, LLC | +59,515 | +61.5% | 156,359 |
| FMR LLC | +49,314 | +21.1% | 283,386 |
| NORTHERN TRUST CORP | +47,599 | +5.0% | 1,005,193 |
| VOYA INVESTMENT MANAGEMENT LLC | +43,555 | +44.5% | 141,385 |
| GEODE CAPITAL MANAGEMENT, LLC | +43,381 | +1.6% | 2,833,955 |
| WELLS FARGO & COMPANY/MN | +42,274 | +46.8% | 132,675 |
| WEALTH ENHANCEMENT ADVISORY SERVICE | +36,975 | +103.5% | 72,700 |
| FIFTH THIRD BANCORP | +23,997 | +2631.2% | 24,909 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| GOLDMAN SACHS GROUP INC | -1,235,093 | -34.5% | 2,344,735 |
| BROWN CAPITAL MANAGEMENT LLC | -592,409 | -28.6% | 1,480,506 |
| Topline Capital Management, LLC | -377,985 | -5.1% | 7,064,481 |
| ACADIAN ASSET MANAGEMENT LLC | -275,487 | -40.8% | 398,988 |
| UBS Group AG | -273,166 | -59.4% | 186,881 |
| BlackRock, Inc. | -165,759 | -1.0% | 17,007,269 |
| BARCLAYS PLC | -159,096 | -86.8% | 24,143 |
| TWO SIGMA INVESTMENTS, LP | -145,727 | -82.9% | 30,032 |
| PRINCIPAL FINANCIAL GROUP INC | -132,168 | -19.8% | 534,759 |
| STATE OF WISCONSIN INVESTMENT BOARD | -64,517 | -38.3% | 104,046 |
| ROYCE & ASSOCIATES LP | -50,289 | -3.0% | 1,642,368 |
| M&T Bank Corp | -42,565 | -80.5% | 10,308 |
| ARROWSTREET CAPITAL, LIMITED PARTNE | -41,768 | -11.5% | 319,909 |
| Creative Planning | -31,272 | -25.8% | 89,937 |
| JPMORGAN CHASE & CO | -29,763 | -9.1% | 299,090 |
| SG Americas Securities, LLC | -29,681 | -46.2% | 34,606 |
| Dynamic Technology Lab Private Ltd | -29,496 | -66.6% | 14,778 |
| Bank of New York Mellon Corp | -29,282 | -4.6% | 608,647 |
| BNP PARIBAS FINANCIAL MARKETS | -28,238 | -26.6% | 78,044 |
| CITIGROUP INC | -27,810 | -55.7% | 22,163 |