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Cytek Biosciences
CTKB

Overview Fund Activity

102 hedge funds and large institutions have $630M invested in Cytek Biosciences in 2023 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 41 increasing their positions, 34 reducing their positions, and 17 closing their positions.

Holders
102
Holders Change
-1
Holders Change %
-0.97%
% of All Funds
1.63%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
16
Increased
41
Reduced
34
Closed
17
Calls
$928K
Puts
$1K
Net Calls
+$927K
Net Calls Change
-$974K

Top Buyers

1
BCM
1
Brown Capital Management
Maryland
$79M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$11.4M
3
Millennium Management
3
Millennium Management
New York
$8.75M
4
Macquarie Group
4
Macquarie Group
Australia
$15.8M
5
New York State Common Retirement Fund
5
New York State Common Retirement Fund
New York
$12.7M

Top Sellers

1
HA
1
HHLR Advisors
Cayman Islands
$70.8M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$0
3
PVI
3
Pura Vida Investments
New York
$0
4
HIM
4
Hillsdale Investment Management
Ontario, Canada
$0
5
Bank of America
5
Bank of America
North Carolina
$1.68M
Name Market Value Shares Shares
Change 		Shares
Change %
RCM
1
RA Capital Management
Massachusetts
$123M 13,381,054 – –
BCM
2
Brown Capital Management
Maryland
$79M 8,601,423 +3,493,545 +68%
BlackRock
3
BlackRock
New York
$76.2M 8,287,247 -80,360 -1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$72.5M 7,885,488 +114,421 +1%
HA
5
HHLR Advisors
Cayman Islands
$70.8M 7,703,514 -981,016 -11%
State Street
6
State Street
Massachusetts
$18.9M 2,059,272 +20,927 +1%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$17.2M 1,869,470 +83,335 +5%
Macquarie Group
8
Macquarie Group
Australia
$15.8M 1,723,423 +670,687 +64%
New York State Common Retirement Fund
9
New York State Common Retirement Fund
New York
$12.7M 1,379,285 +552,162 +67%
PA
10
Perceptive Advisors
New York
$11.9M 1,289,534 – –
Wellington Management Group
11
Wellington Management Group
Massachusetts
$11.4M 1,235,206 +1,235,206 New
BWLSA
12
Blue Water Life Science Advisors
California
$10.2M 1,109,000 -191,000 -15%
Northern Trust
13
Northern Trust
Illinois
$8.89M 967,890 +27,943 +3%
Millennium Management
14
Millennium Management
New York
$8.75M 952,175 +817,445 +607%
Nuveen Asset Management
15
Nuveen Asset Management
Illinois
$8.59M 934,461 -234,421 -20%
Charles Schwab
16
Charles Schwab
California
$6.15M 668,674 +613 +0.1%
Fidelity International
17
Fidelity International
Bermuda
$5.29M 575,553 -7,809 -1%
Fidelity Investments
18
Fidelity Investments
Massachusetts
$4.76M 518,160 -17,501 -3%
Morgan Stanley
19
Morgan Stanley
New York
$4.75M 516,964 +327,379 +173%
Lord, Abbett & Co
20
Lord, Abbett & Co
New Jersey
$4.58M 498,448 +21,282 +4%
MGM
21
Miura Global Management
New York
$4.01M 435,900 -344,100 -44%
Citadel Advisors
22
Citadel Advisors
Florida
$3.61M 392,892 +343,750 +700%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$3.59M 390,541 -6,495 -2%
Renaissance Technologies
24
Renaissance Technologies
New York
$3.25M 353,500 -38,300 -10%
Susquehanna International Group
25
Susquehanna International Group
Pennsylvania
$2.82M 307,020 +307,020 New
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