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Cytek Biosciences
CTKB

Overview Fund Activity

103 hedge funds and large institutions have $654M invested in Cytek Biosciences in 2022 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 42 increasing their positions, 24 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
103
Holders Change
+15
Holders Change %
+17.05%
% of All Funds
1.66%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
25
Increased
42
Reduced
24
Closed
10
Calls
$1.97M
Puts
$65K
Net Calls
+$1.9M
Net Calls Change
-$1.34M

Top Buyers

1
Macquarie Group
Macquarie Group
Australia
$10.7M
2
BCM
Brown Capital Management
Maryland
$52.2M
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$4.87M
4
BlackRock
BlackRock
New York
$85.4M
5
Goldman Sachs
Goldman Sachs
New York
$3.7M

Top Sellers

1
BWLSA
Blue Water Life Science Advisors
California
$13.3M
2
Bank of America
Bank of America
North Carolina
$5.64M
3
Millennium Management
Millennium Management
New York
$1.38M
4
Nuveen Asset Management
Nuveen Asset Management
Illinois
$11.9M
5
PVI
Pura Vida Investments
New York
$4.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
Ameriprise
26
Ameriprise
Minnesota
$2.61M -$286K -28,074 -10%
First Trust Advisors
27
First Trust Advisors
Illinois
$2.11M +$2.11M +207,067 New
D.E. Shaw & Co
28
D.E. Shaw & Co
New York
$1.94M +$1.04M +102,166 +117%
Morgan Stanley
29
Morgan Stanley
New York
$1.94M -$260K -25,457 -12%
Swiss National Bank
30
Swiss National Bank
Switzerland
$1.66M +$45.9K +4,500 +3%
VOYA Investment Management
31
VOYA Investment Management
Georgia
$1.64M +$282K +27,647 +21%
RhumbLine Advisers
32
RhumbLine Advisers
Massachusetts
$1.46M +$18.8K +1,845 +1%
Millennium Management
33
Millennium Management
New York
$1.38M -$2.8M -273,729 -67%
SG Americas Securities
34
SG Americas Securities
New York
$1.32M +$1.11M +108,209 +527%
Balyasny Asset Management
35
Balyasny Asset Management
Illinois
$1.26M +$1.26M +123,013 New
Qube Research & Technologies (QRT)
36
Qube Research & Technologies (QRT)
United Kingdom
$1.14M +$1.14M +111,548 New
Walleye Capital
37
Walleye Capital
New York
$1.1M +$948K +92,899 +639%
FAM
38
Fred Alger Management
New York
$1.09M +$4.41K +432 +0.4%
California State Teachers Retirement System (CalSTRS)
39
California State Teachers Retirement System (CalSTRS)
California
$1.06M +$12.2K +1,195 +1%
AllianceBernstein
40
AllianceBernstein
Tennessee
$1.03M – – –
Alyeska Investment Group
41
Alyeska Investment Group
Illinois
$1.02M – – –
CSS
42
Cubist Systematic Strategies
Connecticut
$923K +$470K +46,074 +104%
Squarepoint
43
Squarepoint
New York
$872K +$872K +85,433 New
AG
44
Algert Global
California
$749K +$278K +27,258 +59%
JF
45
Jump Financial
Illinois
$741K +$741K +72,610 New
TI
46
Trexquant Investment
Connecticut
$737K +$737K +72,179 New
JPMorgan Chase & Co
47
JPMorgan Chase & Co
New York
$697K +$50.9K +4,984 +8%
UBS AM
48
UBS AM
Illinois
$644K -$69.3K -6,790 -10%
MIM
49
MetLife Investment Management
New Jersey
$623K – – –
Deutsche Bank
50
Deutsche Bank
Germany
$576K +$48.9K +4,790 +9%
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