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Castle Biosciences
CSTL

Overview Fund Activity

130 hedge funds and large institutions have $317M invested in Castle Biosciences in 2023 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 70 increasing their positions, 25 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
130
Holders Change
-18
Holders Change %
-12.16%
% of All Funds
2.05%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
16
Increased
70
Reduced
25
Closed
34
Calls
$325K
Puts
$664K
Net Calls
-$339K
Net Calls Change
-$1.02M

Top Buyers

1
GIM
1
Granahan Investment Management
Massachusetts
$34.7M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$3.54M
3
Millennium Management
3
Millennium Management
New York
$14.2M
4
Ameriprise
4
Ameriprise
Minnesota
$4.36M
5
ICM
5
Invenomic Capital Management
Massachusetts
$3.83M

Top Sellers

1
EIM
1
Essex Investment Management
Massachusetts
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$772K
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$0
4
DM
4
Deerfield Management
New York
$0
5
RI
5
RTW Investments
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
WA
1
Wasatch Advisors
Utah
$42.4M +$1.47M +107,088 +4%
GIM
2
Granahan Investment Management
Massachusetts
$34.7M +$18.2M +1,329,382 +111%
BlackRock
3
BlackRock
New York
$29.2M +$167K +12,143 +0.6%
Vanguard Group
4
Vanguard Group
Pennsylvania
$19.6M +$323K +23,520 +2%
Principal Financial Group
5
Principal Financial Group
Iowa
$18.7M +$1,000K +72,854 +6%
BG
6
Bellevue Group
Switzerland
$15.4M +$2.4M +175,165 +18%
Millennium Management
7
Millennium Management
New York
$14.2M +$2.88M +210,156 +25%
KCM
8
Kornitzer Capital Management
Kansas
$8.89M – – –
PCM
9
Palisade Capital Management
New Jersey
$8.26M +$346K +25,186 +4%
State Street
10
State Street
Massachusetts
$7.34M +$176K +12,800 +2%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$6.83M +$175K +12,730 +3%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$6.72M +$81.4K +5,931 +1%
GKIM
13
GW&K Investment Management
Massachusetts
$6.71M -$82.8K -6,036 -1%
PCM
14
Portolan Capital Management
Massachusetts
$5.92M +$2.4M +174,825 +68%
Nuveen Asset Management
15
Nuveen Asset Management
Illinois
$5.71M +$146K +10,656 +3%
Allspring Global Investments
16
Allspring Global Investments
North Carolina
$5.19M +$136K +9,934 +3%
IECM
17
Intrinsic Edge Capital Management
Illinois
$4.89M -$544K -39,630 -10%
Ameriprise
18
Ameriprise
Minnesota
$4.36M +$2.79M +203,045 +177%
ICM
19
Invenomic Capital Management
Massachusetts
$3.83M +$2.63M +191,566 +220%
UBS AM
20
UBS AM
Illinois
$3.57M – – –
Jacobs Levy Equity Management
21
Jacobs Levy Equity Management
New Jersey
$3.54M +$3.54M +258,151 New
New York State Common Retirement Fund
22
New York State Common Retirement Fund
New York
$3.31M +$279K +20,308 +9%
Northern Trust
23
Northern Trust
Illinois
$3.25M +$156K +11,382 +5%
CAPTRUST Financial Advisors
24
CAPTRUST Financial Advisors
North Carolina
$3.15M +$836K +60,959 +36%
Charles Schwab
25
Charles Schwab
California
$2.55M +$32K +2,329 +1%
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