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Castle Biosciences
CSTL

Overview Fund Activity

180 hedge funds and large institutions have $1.51B invested in Castle Biosciences in 2021 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 77 increasing their positions, 45 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
180
Holders Change
+6
Holders Change %
+3.45%
% of All Funds
3.14%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
36
Increased
77
Reduced
45
Closed
29
Calls
$1.83M
Puts
$2.18M
Net Calls
-$344K
Net Calls Change
+$9.39M

Top Buyers

1
Macquarie Group
1
Macquarie Group
Australia
$35.9M
2
Sumitomo Mitsui Trust Group
2
Sumitomo Mitsui Trust Group
Japan
$32.6M
3
NAMA
3
Nikko Asset Management Americas
New York
$28.4M
4
BlackRock
4
BlackRock
New York
$124M
5
ZCI
5
Zevenbergen Capital Investments
Washington
$39.8M

Top Sellers

1
MCMC
1
Matrix Capital Management Company
New Hampshire
$0
2
HCMT
2
Highland Capital Management (Texas)
Texas
$0
3
Select Equity Group
3
Select Equity Group
New York
$0
4
Millennium Management
4
Millennium Management
New York
$0
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
IECM
26
Intrinsic Edge Capital Management
Illinois
$12.5M +$9.53M +129,965 +325%
Principal Financial Group
27
Principal Financial Group
Iowa
$12.4M +$5.89M +80,263 +91%
CM
28
Castleark Management
Illinois
$11.4M -$599K -8,170 -5%
MPAM
29
Monarch Partners Asset Management
Massachusetts
$11.3M +$10.3M +140,227 +1,027%
TFS
30
TrustCore Financial Services
Tennessee
$11.2M -$147K -2,000 -1%
Charles Schwab
31
Charles Schwab
California
$9.77M +$1.22M +16,606 +14%
Calamos Advisors
32
Calamos Advisors
Illinois
$8.41M +$649K +8,846 +8%
PAMP
33
Polar Asset Management Partners
Ontario, Canada
$8.35M +$8.35M +113,904 New
LCG
34
Lisanti Capital Growth
New York
$7.89M +$3.7M +50,470 +88%
Lord, Abbett & Co
35
Lord, Abbett & Co
New Jersey
$7.19M -$6.99M -95,349 -49%
EIM
36
Essex Investment Management
Massachusetts
$7.09M +$3.6M +49,103 +103%
DDC
37
DF Dent & Co
Maryland
$6.91M +$503K +6,857 +8%
Ameriprise
38
Ameriprise
Minnesota
$6.84M -$1.16M -15,760 -14%
Luther King Capital Management (LKCM)
39
Luther King Capital Management (LKCM)
Texas
$6.18M +$310K +4,224 +5%
PFM
40
Premier Fund Managers
United Kingdom
$6.12M -$1.97M -26,387 -24%
Nuveen Asset Management
41
Nuveen Asset Management
Illinois
$6.01M +$2.22M +30,342 +59%
Bank of New York Mellon
42
Bank of New York Mellon
New York
$5.97M +$245K +3,342 +4%
Russell Investments Group
43
Russell Investments Group
United Kingdom
$5.71M -$155K -2,114 -3%
OAM
44
Oberweis Asset Management
Illinois
$5.43M -$1.69M -23,010 -24%
MAM
45
Madison Asset Management
Wisconsin
$5.24M +$1.06M +14,456 +25%
PI
46
Putnam Investments
Massachusetts
$5.23M +$181K +2,474 +4%
SBH
47
Segall Bryant & Hamill
Illinois
$5.09M -$1.09M -14,909 -18%
ACM
48
Altium Capital Management
New York
$5.06M +$3.05M +41,635 +152%
Citadel Advisors
49
Citadel Advisors
Florida
$4.4M -$6.38K -87 -0.1%
Ohio Public Employees Retirement System (OPERS)
50
Ohio Public Employees Retirement System (OPERS)
Ohio
$4.13M – – –
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