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Cytek Biosciences
CTKB

Overview Fund Activity

101 hedge funds and large institutions have $658M invested in Cytek Biosciences in 2023 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 51 increasing their positions, 18 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
101
Holders Change
-1
Holders Change %
-0.98%
% of All Funds
1.59%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
24
Increased
51
Reduced
18
Closed
25
Calls
$1.51M
Puts
$36K
Net Calls
+$1.47M
Net Calls Change
+$543K

Top Buyers

1
BlackRock
BlackRock
New York
$129M
2
Vanguard Group
Vanguard Group
Pennsylvania
$90.7M
3
BCM
Brown Capital Management
Maryland
$91.6M
4
State Street
State Street
Massachusetts
$29.1M
5
Principal Financial Group
Principal Financial Group
Iowa
$4.07M

Top Sellers

1
PA
Perceptive Advisors
New York
$0
2
BWLSA
Blue Water Life Science Advisors
California
$0
3
RCM
RA Capital Management
Massachusetts
$105M
4
HA
HHLR Advisors
Cayman Islands
$56.9M
5
Nuveen Asset Management
Nuveen Asset Management
Illinois
$2.64M
Name Holding Trade Value Shares
Change 		Shares
Change %
PA
101
Perceptive Advisors
New York
– -$11.9M -1,289,534 Closed
BWLSA
102
Blue Water Life Science Advisors
California
– -$10.2M -1,109,000 Closed
Lord, Abbett & Co
103
Lord, Abbett & Co
New Jersey
– -$4.58M -498,448 Closed
Renaissance Technologies
104
Renaissance Technologies
New York
– -$3.25M -353,500 Closed
DFCM
105
Dark Forest Capital Management
Puerto Rico
– -$1.27M -137,838 Closed
D.E. Shaw & Co
106
D.E. Shaw & Co
New York
– -$1.22M -133,249 Closed
Qube Research & Technologies (QRT)
107
Qube Research & Technologies (QRT)
United Kingdom
– -$1.18M -128,574 Closed
Tudor Investment Corp
108
Tudor Investment Corp
Connecticut
– -$1.14M -123,997 Closed
ECM
109
ExodusPoint Capital Management
New York
– -$1.1M -119,770 Closed
FAM
110
Fred Alger Management
New York
– -$982K -106,841 Closed
JF
111
Jump Financial
Illinois
– -$911K -99,089 Closed
Verition Fund Management
112
Verition Fund Management
Connecticut
– -$720K -78,392 Closed
CSS
113
Cubist Systematic Strategies
Connecticut
– -$323K -35,172 Closed
First Trust Advisors
114
First Trust Advisors
Illinois
– -$287K -31,226 Closed
Squarepoint
115
Squarepoint
New York
– -$283K -30,773 Closed
AG
116
Algert Global
California
– -$236K -25,679 Closed
Walleye Capital
117
Walleye Capital
New York
– -$173K -18,790 Closed
PCM
118
Prelude Capital Management
New York
– -$167K -18,172 Closed
Jane Street
119
Jane Street
New York
– -$149K -16,227 Closed
DTL
120
Dynamic Technology Lab
Singapore
– -$125K -13,581 Closed
Teacher Retirement System of Texas
121
Teacher Retirement System of Texas
Texas
– -$122K -13,267 Closed
VI
122
Versor Investments
New York
– -$111K -12,100 Closed
Bank of Montreal
123
Bank of Montreal
Ontario, Canada
– -$102K -10,625 Closed
TWA
124
TCI Wealth Advisors
Arizona
– -$3.18K -346 Closed
EI
125
Ellevest Inc
New York
– -$625 -68 Closed
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