Castle Biosciences CSTL
NASDAQ CSTL
$34.24 +0.15 (+0.45%)
As of: Aug 27, 2026 · 3:59 PM EDT

Castle Biosciences (CSTL) Interest Expenses (2018 - 2026)

Castle Biosciences (CSTL) posted Interest Expenses of $8.2 million for Q2 2026, down 11.77% sequentially from $9.3 million in Q1 2026, and up 38814.29% YoY from N/an in Q2 2025.

Castle Biosciences (CSTL) Interest Expenses (2018 - 2026) Analysis & Trends

Castle Biosciences has reported Interest Expenses for 9 years, with the latest figure at $8.2 million in Q2 2026.

  • Quarterly Interest Expenses rose 38814.29% year-over-year to $8.2 million in Q2 2026, while the trailing twelve-month figure through Jun 2026 was $8.2 million (up 4246.81% YoY) and the FY2025 annual result came in at $48.7 million, down 3.63% from the prior year.
  • Interest Expenses fell to $8.2 million in Q2 2026 per CSTL's latest filing, from $9.3 million in the prior quarter.
  • Over five years, Interest Expenses peaked at $48.2 million in Q1 2022 and troughed at -$51000.0 in Q4 2024.
  • A 5-year average of $6.0 million and a median of $235500.0 in 2024 frame the typical range for Interest Expenses.
  • The sharpest annual moves came in 2024 and 2026: Interest Expenses tumbled 2650.0% in 2024, then surged 54382.35% in 2026.
  • Over 5 years, Interest Expenses stood at $1.3 million in 2022, then sank by 99.84% to $2000.0 in 2023, then sank by 2650.0% to -$51000.0 in 2024, then jumped by 147.06% to $24000.0 in 2025, then jumped by 33950.0% to $8.2 million in 2026.
  • According to Business Quant data, Interest Expenses over the past three periods registered $8.2 million, $9.3 million, and $24000.0 for Q2 2026, Q1 2026, and Q4 2025 respectively.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Interest Expense (Qtr)
1 Thermo Fisher Scientific 234.15 Bn 230.09 Bn 8.34 Bn 401.00 Mn
2 Danaher 152.10 Bn 147.75 Bn 3.61 Bn 107.00 Mn
3 Natera 48.48 Bn 47.38 Bn 486.15 Mn 890,000.00
4 Agilent Technologies 44.35 Bn 42.55 Bn 990.00 Mn 25.00 Mn
5 Iqvia Holdings 43.68 Bn 41.60 Bn 1.44 Bn 197.00 Mn
6 Idexx Laboratories 43.02 Bn 42.83 Bn 779.09 Mn 10.18 Mn
7 Illumina 34.39 Bn 33.22 Bn 770.00 Mn 24.00 Mn
8 Mettler Toledo International 28.29 Bn 28.24 Bn 650.22 Mn 17.25 Mn
9 Labcorp Holdings 27.51 Bn 27.37 Bn 1.11 Bn 61.10 Mn
10 Castle Biosciences 1.04 Bn 773.13 Mn 79.85 Mn 193,000.00

Historic Data

Download Data
DateValue
Jun 30, 2026 193,000.00
Jun 30, 2026 193,000.00
Mar 31, 2026 134,000.00
Mar 31, 2026 134,000.00
Dec 31, 2025 24,000.00
Dec 31, 2025 24,000.00
Sep 30, 2025 24,000.00
Sep 30, 2025 24,000.00
Jun 30, 2025 21,000.00
Jun 30, 2025 21,000.00
Mar 31, 2025 17,000.00
Mar 31, 2025 17,000.00
Dec 31, 2024 92,000.00
Dec 31, 2024 92,000.00
Sep 30, 2024 201,000.00
Sep 30, 2024 201,000.00
Jun 30, 2024 270,000.00
Jun 30, 2024 270,000.00
Mar 31, 2024 14,000.00
Mar 31, 2024 14,000.00