Castle Biosciences (CSTL) Cash from Investing Activities (2018 - 2026)

Castle Biosciences (CSTL) posted Cash from Investing Activities of -$25.8 million for Q1 2026, down 392.19% sequentially from $8.8 million in Q4 2025, and down 15.03% YoY from -$30.4 million in Q1 2025.

Castle Biosciences (CSTL) Cash from Investing Activities (2018 - 2026) Analysis & Trends

Castle Biosciences (CSTL) has 9 years of Cash from Investing Activities data on file, last reported at -$25.8 million in Q1 2026.

  • Quarterly Cash from Investing Activities fell 15.03% year-over-year to -$25.8 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was -$63.7 million (down 20.56% YoY) and the FY2025 annual result came in at -$60.4 million, down 20.4% from the prior year.
  • Cash from Investing Activities fell to -$25.8 million in Q1 2026 per CSTL's latest filing, from $8.8 million in the prior quarter.
  • The five-year high for Cash from Investing Activities was $16.6 million in Q1 2023, with the low at -$134.2 million in Q3 2022.
  • Average Cash from Investing Activities over 5 years is -$18.8 million, with a median of -$15.4 million recorded in 2023.
  • Year-over-year, Cash from Investing Activities tumbled 14434.13% in 2022 and surged 4225.37% in 2023.
  • Castle Biosciences' Cash from Investing Activities stood at -$4.5 million in 2022, then tumbled by 71.17% to -$7.7 million in 2023, then jumped by 175.21% to $5.8 million in 2024, then surged by 53.05% to $8.8 million in 2025, then slumped by 392.19% to -$25.8 million in 2026.
  • Business Quant data shows CSTL's Cash from Investing Activities at -$25.8 million in Q1 2026, $8.8 million in Q4 2025, and -$18.4 million in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Cash from Investing (Qtr)
1 Waters 31,055.11 Bn 31,054.65 Bn 1.11 Bn 95.00 Mn
2 Thermo Fisher Scientific 191.02 Bn 187.77 Bn 7.74 Bn -8.96 Bn
3 Danaher 137.16 Bn 131.47 Bn 3.59 Bn -249.00 Mn
4 Idexx Laboratories 42.82 Bn 42.62 Bn 722.74 Mn -33.54 Mn
5 Natera 39.09 Bn 37.99 Bn 696.04 Mn -32.14 Mn
6 Agilent Technologies 37.61 Bn 35.81 Bn 990.00 Mn -77.00 Mn
7 Iqvia Holdings 34.23 Bn 32.25 Bn 1.36 Bn -196.00 Mn
8 Illumina 28.14 Bn 26.98 Bn 721.00 Mn -366.00 Mn
9 Mettler Toledo International 26.40 Bn 26.33 Bn 555.82 Mn -31.35 Mn
10 Castle Biosciences 738.56 Mn 476.84 Mn 63.15 Mn -25.80 Mn

Historic Data

Download Data
DateValue
Mar 31, 2026 -25.80 Mn
Mar 31, 2026 -25.80 Mn
Dec 31, 2025 8.83 Mn
Dec 31, 2025 8.83 Mn
Sep 30, 2025 -18.39 Mn
Sep 30, 2025 -18.39 Mn
Jun 30, 2025 -28.38 Mn
Jun 30, 2025 -28.38 Mn
Mar 31, 2025 -22.43 Mn
Mar 31, 2025 -22.43 Mn
Dec 31, 2024 5.77 Mn
Dec 31, 2024 5.77 Mn
Sep 30, 2024 -14.79 Mn
Sep 30, 2024 -14.79 Mn
Jun 30, 2024 -21.42 Mn
Jun 30, 2024 -21.42 Mn
Mar 31, 2024 -19.70 Mn
Mar 31, 2024 -19.70 Mn
Dec 31, 2023 -7.67 Mn
Dec 31, 2023 -7.67 Mn