Castle Biosciences CSTL
NASDAQ CSTL
$34.52 +1.37 (+4.13%)
As of: Oct 21, 2026 · 2:48 PM EDT

Castle Biosciences (CSTL) Common Stock Issued (2018 - 2026)

Updated

Analysis

Castle Biosciences (CSTL) Common Stock Issued (2018 - 2026) Analysis & Trends

Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Stock Issued (Qtr)
1 HCA Healthcare 101.62 Bn 97.63 Bn - -
2 Natera 59.84 Bn 55.52 Bn 485.19 Mn 17.30 Mn
3 Quest Diagnostics 26.65 Bn 24.78 Bn 1.03 Bn 16.00 Mn
4 Labcorp Holdings 26.51 Bn 24.25 Bn 1.11 Bn 1.80 Mn
5 Guardant Health 22.70 Bn 18.76 Bn 219.03 Mn 28.29 Mn
6 Tenet Healthcare 22.69 Bn 11.70 Bn - -
7 BrightSpring Health Services 13.01 Bn 11.34 Bn 492.75 Mn 20.32 Mn
8 Fresenius Medical Care AG 12.57 Bn 4.52 Bn 1.52 Bn -
9 Tempus AI 12.22 Bn 9.25 Bn 246.50 Mn -
10 Castle Biosciences 1.05 Bn -66.27 Mn 79.85 Mn 931,000.00
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 931,000.00
Mar 31, 2026 1.59 Mn
Dec 31, 2025 2.81 Mn
Sep 30, 2025 297,000.00
Jun 30, 2025 531,000.00
Mar 31, 2025 988,000.00
Dec 31, 2024 1.02 Mn
Sep 30, 2024 2.16 Mn
Jun 30, 2024 668,000.00
Mar 31, 2024 1.15 Mn
Dec 31, 2023 754,000.00
Sep 30, 2023 352,000.00
Jun 30, 2023 795,000.00
Mar 31, 2023 1.08 Mn
Dec 31, 2022 838,000.00
Sep 30, 2022 467,000.00
Jun 30, 2022 724,000.00
Mar 31, 2022 1.30 Mn
Dec 31, 2021 915,000.00
Sep 30, 2021 1.89 Mn
API Access

Castle Biosciences Common Stock Issued API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=common-stock-issued&ticker=CSTL&period=max&api_key=YOUR_API_KEY