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Castle Biosciences
CSTL

Overview Fund Activity

159 hedge funds and large institutions have $916M invested in Castle Biosciences in 2021 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 64 increasing their positions, 49 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
159
Holders Change
-29
Holders Change %
-15.43%
% of All Funds
2.46%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
21
Increased
64
Reduced
49
Closed
48
Calls
$313K
Puts
$222K
Net Calls
+$91K
Net Calls Change
-$1.33M

Top Buyers

1
WA
1
Wasatch Advisors
Utah
$134M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$20.7M
3
PCM
3
Palisade Capital Management
New Jersey
$15.1M
4
GIM
4
Granahan Investment Management
Massachusetts
$31.6M
5
GKIM
5
GW&K Investment Management
Massachusetts
$26.2M

Top Sellers

1
AIM
1
ARK Investment Management
Florida
$52M
2
DCM
2
Driehaus Capital Management
Illinois
$0
3
Wells Fargo
3
Wells Fargo
California
$4.62M
4
Victory Capital Management
4
Victory Capital Management
Texas
$1.31M
5
IECM
5
Intrinsic Edge Capital Management
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
WA
1
Wasatch Advisors
Utah
$134M +$26.7M +622,786 +25%
BlackRock
2
BlackRock
New York
$77.2M +$1.95M +45,379 +3%
AIM
3
ARK Investment Management
Florida
$52M -$36.2M -844,660 -41%
Vanguard Group
4
Vanguard Group
Pennsylvania
$49.9M -$143K -3,347 -0.3%
Invesco
5
Invesco
Georgia
$45M +$772K +18,002 +2%
GIM
6
Granahan Investment Management
Massachusetts
$31.6M +$12.3M +286,394 +64%
Macquarie Group
7
Macquarie Group
Australia
$28.1M -$536K -12,509 -2%
GKIM
8
GW&K Investment Management
Massachusetts
$26.2M +$8.14M +189,918 +45%
RI
9
RTW Investments
New York
$25.7M – – –
Sumitomo Mitsui Trust Group
10
Sumitomo Mitsui Trust Group
Japan
$22.9M +$247K +5,755 +1%
Millennium Management
11
Millennium Management
New York
$22.1M +$4.85M +113,147 +28%
NAMA
12
Nikko Asset Management Americas
New York
$21.9M +$236K +5,755 +1%
Point72 Asset Management
13
Point72 Asset Management
Connecticut
$20.7M +$16.3M +379,673 +368%
State Street
14
State Street
Massachusetts
$19.6M +$909K +21,202 +5%
Allspring Global Investments
15
Allspring Global Investments
North Carolina
$19.4M +$19.4M +452,728 New
KCM
16
Kornitzer Capital Management
Kansas
$19M +$4.31M +100,525 +29%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$16.5M +$873K +20,373 +6%
PM
18
Pembroke Management
Quebec, Canada
$16.4M -$2.16M -50,307 -12%
ZCI
19
Zevenbergen Capital Investments
Washington
$15.8M -$6.68M -155,842 -30%
PCM
20
Palisade Capital Management
New Jersey
$15.1M +$15.1M +352,441 New
GPGA
21
Grandeur Peak Global Advisors
Utah
$14.5M +$4.59M +107,161 +46%
NCGI
22
Next Century Growth Investors
Minnesota
$13.2M +$1.39M +32,402 +12%
Northern Trust
23
Northern Trust
Illinois
$9.37M -$211K -4,933 -2%
ACH
24
ArrowMark Colorado Holdings
Colorado
$8.2M +$6M +139,992 +273%
UBS AM
25
UBS AM
Illinois
$8.03M +$368K +8,588 +5%
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