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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.

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

Top Sellers

1
PA
1
Perceptive Advisors
New York
$0
2
BWLSA
2
Blue Water Life Science Advisors
California
$0
3
RCM
3
RA Capital Management
Massachusetts
$105M
4
HA
4
HHLR Advisors
Cayman Islands
$56.9M
5
Nuveen Asset Management
5
Nuveen Asset Management
Illinois
$2.64M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$129M 15,127,505 +6,840,258 +83%
RCM
2
RA Capital Management
Massachusetts
$105M 12,297,721 -1,083,333 -8%
BCM
3
Brown Capital Management
Maryland
$91.6M 10,731,683 +2,130,260 +25%
Vanguard Group
4
Vanguard Group
Pennsylvania
$90.7M 10,618,279 +2,732,791 +35%
HA
5
HHLR Advisors
Cayman Islands
$56.9M 6,657,030 -1,046,484 -14%
State Street
6
State Street
Massachusetts
$29.1M 3,407,435 +1,348,163 +65%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$17.6M 2,062,302 +192,832 +10%
New York State Common Retirement Fund
8
New York State Common Retirement Fund
New York
$14.1M 1,647,314 +268,029 +19%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$11.5M 1,346,368 +111,162 +9%
Macquarie Group
10
Macquarie Group
Australia
$10.7M 1,253,715 -469,708 -27%
Northern Trust
11
Northern Trust
Illinois
$9.18M 1,074,648 +106,758 +11%
Bank of New York Mellon
12
Bank of New York Mellon
New York
$6.49M 760,029 +369,488 +95%
Charles Schwab
13
Charles Schwab
California
$5.97M 699,492 +30,818 +5%
Ameriprise
14
Ameriprise
Minnesota
$5.16M 604,161 +347,911 +136%
Millennium Management
15
Millennium Management
New York
$4.95M 580,003 -372,172 -39%
Fidelity International
16
Fidelity International
Bermuda
$4.9M 573,600 -1,953 -0.3%
Morgan Stanley
17
Morgan Stanley
New York
$4.87M 570,296 +53,332 +10%
Goldman Sachs
18
Goldman Sachs
New York
$4.85M 568,395 +363,261 +177%
Fidelity Investments
19
Fidelity Investments
Massachusetts
$4.44M 519,368 +1,208 +0.2%
Principal Financial Group
20
Principal Financial Group
Iowa
$4.07M 476,090 +433,065 +1,007%
MGM
21
Miura Global Management
New York
$3.25M 380,591 -55,309 -13%
Invesco
22
Invesco
Georgia
$3.18M 372,546 +250,243 +205%
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$2.9M 340,232 +176,695 +108%
Nuveen Asset Management
24
Nuveen Asset Management
Illinois
$2.64M 309,374 -625,087 -67%
RhumbLine Advisers
25
RhumbLine Advisers
Massachusetts
$2.48M 290,422 +141,055 +94%
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