Castle Biosciences Inc (CSTL) Ownership

21.53 ↑1.19 (5.85%)
As of April 29, 2024, 3:59pm EST.

Institutional Ownership

Wasatch Advisors Inc. is the biggest individual institutional holder of Castle Biosciences Inc (CSTL), owning a total of 2.6 million shares. Combined, the top 35 institutional holders of CSTL own 98.13% of the company with a total of 26.9 million shares.

In the latest ownership report on December 31st 2023, the top 35 institutional holders increased their combined ownership of CSTL by 0.9 million shares. 13 institutions bought 1,782,635 total additional shares and increased their ownership by an average of 120.13%. However 5 institutions sold 869,264 total shares and decreased their ownership by an average of 10.66%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Castle Biosciences increased by a net total of 913,371 in the latest quarter.

Institution Ownership Chart

Your browser does not support this chart.

Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Wasatch Advisors Inc.9.439%-6.825%2,590,951-189,7932023-12-31
Wasatch Advisors LP9.392%-6.825%2,590,951-189,7932023-12-31
BlackRock Inc8.276%6.882%2,283,199147,0192023-12-31
Granahan Investment Management Inc..7.853%-12.912%2,166,471-321,2022023-12-31
Principal Financial Group Inc5.748%6.983%1,585,673103,5032023-12-31
Vanguard Group Inc5.298%1.535%1,461,48122,0932023-12-31
Bellevue Group AG4.467%0.354%1,232,3784,3472023-12-31
Portolan Capital Management, LLC2.641%187.973%728,653475,6252023-12-31
Millennium Management LLC2.597%20.376%716,350121,2542023-12-31
Dimensional Fund Advisors, Inc.2.407%19.532%663,882108,4812023-12-31
State Street Corporation2.102%2.611%579,91814,7542023-12-31
Geode Capital Management, LLC2.052%5.572%566,11529,8792023-12-31
Kornitzer Capital Management Inc1.968%-16.252%542,874-105,3502023-12-31
Palisade Capital Management LLc1.954%-10.482%539,135-63,1262023-12-31
Morgan Stanley - Brokerage Accounts1.733%1,136.960%478,035439,3892023-12-31
Parkman Healthcare Partners LLC1.295%59.024%357,156132,5642023-12-31
Intrinsic Edge Capital Management, LLC1.183%108.786%326,270170,0002023-12-31
Ameriprise Financial Inc1.014%5.161%279,72713,7272023-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Wasatch Advisors Inc.9.439%-6.825%2,590,951-189,7932023-12-31
Wasatch Advisors LP9.392%-6.825%2,590,951-189,7932023-12-31
BlackRock Inc8.276%6.882%2,283,199147,0192023-12-31
Granahan Investment Management Inc..7.853%-12.912%2,166,471-321,2022023-12-31
Principal Financial Group Inc5.748%6.983%1,585,673103,5032023-12-31
Vanguard Group Inc5.298%1.535%1,461,48122,0932023-12-31
Bellevue Group AG4.467%0.354%1,232,3784,3472023-12-31
Deerfield Management Co3.431%0.000%946,620946,6202023-09-30
Portolan Capital Management, LLC2.641%187.973%728,653475,6252023-12-31
Millennium Management LLC2.597%20.376%716,350121,2542023-12-31
Dimensional Fund Advisors, Inc.2.407%19.532%663,882108,4812023-12-31
State Street Corporation2.102%2.611%579,91814,7542023-12-31
Geode Capital Management, LLC2.052%5.572%566,11529,8792023-12-31
Jacobs Levy Equity Management, Inc.1.984%112.048%547,403289,2522023-09-30
Kornitzer Capital Management Inc1.968%-16.252%542,874-105,3502023-12-31
Palisade Capital Management LLc1.954%-10.482%539,135-63,1262023-12-31
Citadel Advisors Llc1.878%820.452%518,058461,7752023-09-30
RTW INVESTMENTS, LLC1.937%0.000%516,99502022-12-31
Greenhouse Funds LLLP1.844%0.000%494,24102023-03-31
GW&K Investment Management, LLC1.836%1.072%493,9825,2372023-09-30
Essex Investment Management Company, LLC1.794%6.089%480,91827,6012023-03-31
Morgan Stanley - Brokerage Accounts1.733%1,136.960%478,035439,3892023-12-31
Nikko Asset Management Americas Inc1.685%3.666%443,88215,6992022-06-30
Nuveen Asset Management, LLC1.547%2.626%416,41410,6562023-06-30
Allspring Global Investments Holdings, LLC1.406%2.696%378,3879,9342023-06-30
Parkman Healthcare Partners LLC1.295%59.024%357,156132,5642023-12-31
Amvescap Plc.1.302%-0.826%345,979-2,8832022-09-30
Intrinsic Edge Capital Management, LLC1.183%108.786%326,270170,0002023-12-31
Stonepine Capital Management Llc1.092%64.310%292,866114,6262023-03-31
Invenomic Capital Management, LP1.063%2.561%285,9577,1392023-09-30
Point72 Asset Management, L.P.1.063%41.447%284,84783,4662023-03-31
Soleus Capital Management, L.P.1.054%0.000%283,500283,5002023-09-30
Ameriprise Financial Inc1.014%5.161%279,72713,7272023-12-31
New York State Common Retirement Fund0.914%1.921%245,8684,6352023-09-30
Northern Trust Corp0.884%5.043%237,08411,3822023-06-30

Mutual Fund Ownership

Bellevue Healthcare Ord is the biggest individual fund holder of Castle Biosciences Inc (CSTL), owning a total of 1.2 million shares. Combined, the top 35 mutual fund holders of CSTL own 52.79% of the company with a total of 14.4 million shares.

In the latest ownership report on March 31st 2024, the top 35 fund holders increased their combined ownership of CSTL by 8 thousand shares. 2 funds bought 77,041 total additional shares and increased their ownership by an average of 10.15%. However 1 funds sold 84,805 total shares and decreased their ownership by an average of 26.87%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Castle Biosciences decreased by a net total of -7,764 in the latest report.

Mutual Funds Chart

Your browser does not support this chart.

Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Principal SmallCap R51.627%0.000%448,90002024-03-31
Principal U.S. Small Cap Equity1.627%18.725%448,90070,8002024-03-31
Vanguard Institutional Extnd Mkt Idx Tr1.451%1.584%400,2056,2412024-03-31
Xtrackers S&P 500 Swap ETF 1C0.903%0.000%249,21002024-03-31
Granahan SMID Select0.837%-26.867%230,844-84,8052024-03-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Bellevue Healthcare Ord4.347%29.307%1,199,202271,7962023-11-30
Wasatch Ultra Growth3.486%-12.196%961,534-133,5592023-12-31
Wasatch Small Cap Growth Investor2.989%0.000%824,66402023-12-31
Vanguard Instl Ttl Stck Mkt Idx Tr3.045%0.000%819,40602023-03-31
Vanguard Total Stock Mkt Idx Inv2.886%0.000%796,16702024-02-29
JNL Multi-Manager Small Cap Growth A2.407%-14.168%663,980-109,6032023-12-31
iShares Russell 2000 ETF2.208%0.048%609,1872942024-03-28
Portolan Equity2.177%0.000%583,716583,7162022-12-31
Buffalo Small Cap1.823%-17.324%502,774-105,3502023-12-31
Kornitzer Small Cap Equity1.823%-17.324%502,774-105,3502023-12-31
Delaware Ivy Small Cap Growth C1.813%0.000%477,63002022-03-31
Principal SmallCap R51.627%0.000%448,90002024-03-31
Principal U.S. Small Cap Equity1.627%18.725%448,90070,8002024-03-31
Vanguard Institutional Extnd Mkt Idx Tr1.451%1.584%400,2056,2412024-03-31
UBS: US Equity Small Cap Growth1.314%0.000%352,19302023-03-31
Vanguard Extended Market Index Investor1.303%-0.019%349,304-652023-08-31
Palisade Small Cap Core Equity1.224%-9.676%337,768-36,1832023-12-31
PGI U.S. Small Cap Equity1.254%0.000%336,10002023-06-30
Strategic Advisers Small-Mid Cap1.196%0.000%329,86102024-01-31
M&G (ACS) Granahan US Sm Cp Gr GBPZ1AAcc1.097%-15.914%302,566-57,2632024-01-31
Fidelity Small Cap Index0.911%1.259%251,3383,1252024-01-31
Xtrackers S&P 500 Swap ETF 1C0.903%0.000%249,21002024-03-31
iShares Russell 2000 Value ETF0.917%0.562%244,6251,3682023-06-21
Fidelity® Small Cap Index0.894%3.118%240,4357,2702023-10-31
Wasatch Micro Cap0.850%-24.104%234,559-74,4962023-12-31
Granahan SMID Select0.837%-26.867%230,844-84,8052024-03-31
Granahan US SMID Select I GBP Acc0.832%-16.763%229,426-46,2052024-02-29
Strategic Advisers® Small-Mid Cap0.817%-12.240%218,071-30,4142023-02-28
Principal SmallCap SP0.732%-1.953%200,800-4,0002024-01-31
Victory Small Cap Stock0.715%-2.363%197,254-4,7732023-12-31
Granahan Inv Mgt Sm-Cap Core Gr0.719%-2.363%197,254-4,7732023-12-31
Granahan SC Advantage0.718%-14.550%193,212-32,8982023-12-31
iShares Biotechnology ETF0.699%0.000%192,94902024-03-28
Invesco Small Cap Equity Composite0.578%0.000%152,20102022-09-30
Invesco Small Cap Equity A0.578%0.000%152,20102022-09-30

Discussions

Please log in or register to share your thoughts.

john_joes_mma7/6/23 02:33am

$CSTL I’m not saying you guys are a bunch of whores
but I’m also not not saying it

0 Like Report