Castle Biosciences (CSTL) Change in Inventory (2018 - 2026)

Castle Biosciences (CSTL) posted Change in Inventory of $207000.0 for Q1 2026, down 87.09% sequentially from $1.6 million in Q4 2025, and up 116.1% YoY from $95790.6 in Q1 2025.

Castle Biosciences (CSTL) Change in Inventory (2018 - 2026) Analysis & Trends

Castle Biosciences (CSTL) has 9 years of Change in Inventory data on file, last reported at $207000.0 in Q1 2026.

  • Quarterly Change in Inventory rose 116.1% year-over-year to $207000.0 in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $3.6 million (up 556.66% YoY) and the FY2025 annual result came in at $2.1 million, up 1009.84% from the prior year.
  • Change in Inventory declined to $207000.0 in Q1 2026 per CSTL's latest filing, from $1.6 million in the prior quarter.
  • The five-year high for Change in Inventory was $2.2 million in Q4 2023, with the low at -$1.4 million in Q3 2024.
  • Average Change in Inventory over 5 years is $481411.8, with a median of $368000.0 recorded in 2024.
  • Year-over-year, Change in Inventory surged 1120.79% in 2023 and slumped 333.0% in 2025.
  • Castle Biosciences' Change in Inventory stood at $178000.0 in 2022, then surged by 1120.79% to $2.2 million in 2023, then fell by 28.07% to $1.6 million in 2024, then advanced by 2.62% to $1.6 million in 2025, then slumped by 87.09% to $207000.0 in 2026.
  • Business Quant data shows CSTL's Change in Inventory at $207000.0 in Q1 2026, $1.6 million in Q4 2025, and $307000.0 in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Change in Inventory (Qtr)
1 Waters 31,055.11 Bn 31,054.65 Bn 1.11 Bn 33.00 Mn
2 Thermo Fisher Scientific 191.02 Bn 187.77 Bn 7.74 Bn -
3 Danaher 137.16 Bn 131.47 Bn 3.59 Bn 132.00 Mn
4 Idexx Laboratories 42.82 Bn 42.62 Bn 722.74 Mn -2.24 Mn
5 Natera 39.09 Bn 37.99 Bn 696.04 Mn 2.28 Mn
6 Agilent Technologies 37.61 Bn 35.81 Bn 990.00 Mn 46.00 Mn
7 Iqvia Holdings 34.23 Bn 32.25 Bn 1.36 Bn -
8 Illumina 28.14 Bn 26.98 Bn 721.00 Mn 13.00 Mn
9 Mettler Toledo International 26.40 Bn 26.33 Bn 555.82 Mn 19.89 Mn
10 Castle Biosciences 738.56 Mn 476.84 Mn 63.15 Mn 207,000.00

Historic Data

Download Data
DateValue
Mar 31, 2026 207,000.00
Mar 31, 2026 207,000.00
Dec 31, 2025 1.60 Mn
Dec 31, 2025 1.60 Mn
Sep 30, 2025 307,000.00
Sep 30, 2025 307,000.00
Jun 30, 2025 1.52 Mn
Jun 30, 2025 1.52 Mn
Mar 31, 2025 -1.29 Mn
Mar 31, 2025 -1.29 Mn
Dec 31, 2024 1.56 Mn
Dec 31, 2024 1.56 Mn
Sep 30, 2024 -1.44 Mn
Sep 30, 2024 -1.44 Mn
Jun 30, 2024 368,000.00
Jun 30, 2024 368,000.00
Mar 31, 2024 -297,000.00
Mar 31, 2024 -297,000.00
Dec 31, 2023 2.17 Mn
Dec 31, 2023 2.17 Mn