Jim Simons Castle Biosciences Inc Transaction History
Renaissance Technologies LLC
- $70.6 Billion
- Q2 2025
A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Castle Biosciences Inc stock. As of the latest transaction made, Renaissance Technologies LLC holds 670,500 shares of CSTL stock, worth $15.1 Million. This represents 0.02% of its overall portfolio holdings.
Number of Shares
670,500
Previous 701,200
4.38%
Holding current value
$15.1 Million
Previous $14 Million
2.47%
% of portfolio
0.02%
Previous 0.02%
Shares
21 transactions
Others Institutions Holding CSTL
# of Institutions
165Shares Held
27.2MCall Options Held
0Put Options Held
0-
Black Rock Inc. New York, NY3.04MShares$68.5 Million0.0% of portfolio
-
Vanguard Group Inc Valley Forge, PA2.17MShares$48.8 Million0.0% of portfolio
-
Principal Financial Group Inc Des Moines, IA1.8MShares$40.5 Million0.02% of portfolio
-
Portolan Capital Management, LLC Boston, MA1.49MShares$33.5 Million2.2% of portfolio
-
Dimensional Fund Advisors LP Austin, TX1.38MShares$31 Million0.01% of portfolio
About CASTLE BIOSCIENCES INC
- Ticker CSTL
- Exchange NASDAQ
- Sector Healthcare
- Industry Diagnostics & Research
- Shares Outstandng 26,297,000
- Market Cap $592M
- Description
- Castle Biosciences, Inc., a commercial-stage diagnostics company, focuses to provide diagnostic and prognostic testing services for dermatological cancers. Its lead product is DecisionDx-Melanoma, a multi-gene expression profile (GEP) test to identify the risk of metastasis for patients diagnosed with invasive cutaneous melanoma. The company als...