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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.

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

Top Sellers

1
BWLSA
1
Blue Water Life Science Advisors
California
$13.3M
2
Bank of America
2
Bank of America
North Carolina
$5.64M
3
Millennium Management
3
Millennium Management
New York
$1.38M
4
Nuveen Asset Management
4
Nuveen Asset Management
Illinois
$11.9M
5
PVI
5
Pura Vida Investments
New York
$4.3M
Name Market Value Shares Shares
Change 		Shares
Change %
RCM
1
RA Capital Management
Massachusetts
$137M 13,381,054 – –
HA
2
HHLR Advisors
Cayman Islands
$88.7M 8,684,530 -72,500 -0.8%
BlackRock
3
BlackRock
New York
$85.4M 8,367,607 +449,965 +6%
Vanguard Group
4
Vanguard Group
Pennsylvania
$79.3M 7,771,067 +83,562 +1%
BCM
5
Brown Capital Management
Maryland
$52.2M 5,107,878 +701,417 +16%
State Street
6
State Street
Massachusetts
$20.8M 2,038,345 +8,092 +0.4%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$18.2M 1,786,135 +55,467 +3%
BWLSA
8
Blue Water Life Science Advisors
California
$13.3M 1,300,000 -800,000 -38%
PA
9
Perceptive Advisors
New York
$13.2M 1,289,534 – –
Nuveen Asset Management
10
Nuveen Asset Management
Illinois
$11.9M 1,168,882 -171,042 -13%
Macquarie Group
11
Macquarie Group
Australia
$10.7M 1,052,736 +1,052,736 New
Northern Trust
12
Northern Trust
Illinois
$9.6M 939,947 +18,278 +2%
New York State Common Retirement Fund
13
New York State Common Retirement Fund
New York
$8.45M 827,123 +194,116 +31%
Point72 Asset Management
14
Point72 Asset Management
Connecticut
$8.3M 812,662 +139,175 +21%
MGM
15
Miura Global Management
New York
$7.96M 780,000 -40,000 -5%
Charles Schwab
16
Charles Schwab
California
$6.82M 668,061 +13,399 +2%
Fidelity International
17
Fidelity International
Bermuda
$5.96M 583,362 – –
Bank of America
18
Bank of America
North Carolina
$5.64M 552,552 -275,913 -33%
Fidelity Investments
19
Fidelity Investments
Massachusetts
$5.47M 535,661 -59,412 -10%
Lord, Abbett & Co
20
Lord, Abbett & Co
New Jersey
$4.87M 477,166 +477,166 New
PVI
21
Pura Vida Investments
New York
$4.3M 420,749 -106,415 -20%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$4.05M 397,036 +3,002 +0.8%
Renaissance Technologies
23
Renaissance Technologies
New York
$4M 391,800 +179,900 +85%
Goldman Sachs
24
Goldman Sachs
New York
$3.7M 362,122 +263,644 +268%
HIM
25
Hillsdale Investment Management
Ontario, Canada
$3.52M 344,529 – –
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