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Castle Biosciences, Inc. (CSTL)

NasdaqGM - NasdaqGM Real-time price. Currency in USD
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25.24+2.40 (+10.51%)
As of 12:46PM EDT. Market open.
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
3.03%% of shares held by all insiders
89.17%% of shares held by institutions
91.96%% of float held by institutions
227Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Wasatch Advisors LP2,551,08830 Mar 20249.29%64,389,460
Blackrock Inc.2,283,19930 Dec 20238.32%57,627,942
Granahan Investment Management LLC2,166,47130 Dec 20237.89%54,681,727
Principal Financial Group, Inc.1,532,47230 Mar 20245.58%38,679,592
Vanguard Group Inc1,461,48130 Dec 20235.32%36,887,780
Bellevue Group AG1,232,37830 Dec 20234.49%31,105,220
Deerfield Management Company, L.P. (Series C)965,42830 Dec 20233.52%24,367,402
Portolan Capital Management, LLC728,65330 Dec 20232.65%18,391,201
Millennium Management Llc716,35030 Dec 20232.61%18,080,673
Dimensional Fund Advisors LP663,88230 Dec 20232.42%16,756,381

Top mutual fund holders

HolderSharesDate reported% outValue
Wasatch Ultra Growth Fund961,53430 Dec 20233.50%24,269,117
Wasatch Small Cap Growth Fund824,66430 Dec 20233.00%20,814,519
Vanguard Total Stock Market Index Fund796,16730 Dec 20232.90%20,095,254
JNL Series Trust-JNL/Multi Manager Small Cap GrowthFd663,98030 Dec 20232.42%16,758,855
iShares Russell 2000 ETF609,18730 Mar 20242.22%15,375,879
Buffalo Small Cap Fund502,77430 Dec 20231.83%12,690,015
Principal Small Cap Fund403,10030 Jan 20241.47%10,174,243
Vanguard Extended Market Index Fund394,26830 Dec 20231.44%9,951,324
Fidelity Strategic Advisors Small-Mid Cap Fund329,86128 Feb 20241.20%8,325,691
Fidelity Small Cap Index Fund254,99928 Feb 20240.93%6,436,174