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18.05%Operating Cash Flow Margin
VS
Market
67
Sector
84
Industry
78
History
77
$ 23.01Close
$ 14.65 - $ 34.67 52-Week Range
Ticker Information

Ticker

CSTL

Company Name

CASTLE BIOSCIENCES INC

Sector

Healthcare

Industry

Diagnostics & Research

Exchange

NASDAQ

CASTLE BIOSCIENCES INC - Operating Cash Flow Margin Chart Analysis (TTM)

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CSTL - OCF % Historical data
DateNet Cash Flow - OperationsOperating Cash Flow MarginRevenues
6/30/2025$ 62.49M18.05%$ 346.27M
3/31/2025$ 65.67M18.92%$ 347.08M
12/31/2024$ 64.87M19.53%$ 332.07M
9/30/2024$ 59.09M18.95%$ 311.88M
6/30/2024$ 40.76M14.17%$ 287.59M
3/31/2024$ 12.98M5.18%$ 250.72M
12/31/2023$ -5.63M-2.56%$ 219.79M
9/30/2023$ -30.21M-15.74%$ 192.01M
6/30/2023$ -40.45M-24.15%$ 167.52M
3/31/2023$ -45.66M-30%$ 152.22M
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Key Performance Insights, Last 5 Years

  • CASTLE BIOSCIENCES INC's latest trailing twelve months (TTM) OCF % stands at 23.48%.
  • Over the past 5 years, CASTLE BIOSCIENCES INC's average OCF % has been -6.01%.
  • The median OCF % for CASTLE BIOSCIENCES INC during this period was -9.15%
  • CASTLE BIOSCIENCES INC reached its highest OCF % over the past 5 years at 23.48%.
  • The lowest OCF % recorded by CASTLE BIOSCIENCES INC in the same timeframe -37.49%

CASTLE BIOSCIENCES INC's OCF % vs. competitors

We picked the following companies as peers based on multiple factors, including sector, industry, market capitalization and revenue

OCF % Benchmarks
CompanyOCF %
FLGT : FULGENT GENETICS INC -8.28%CDNA : CAREDX INC 5.2%LAB : STANDARD BIOTOOLS INC -60.22%SNDA : SONIDA SENIOR LIVING INC 3.58%ARVN : ARVINAS INC -106.33%ANGO : ANGIODYNAMICS INC -2.59%RIGL : RIGEL PHARMACEUTICALS INC 24.57%PSNL : PERSONALIS INC -55.89%ESPR : ESPERION THERAPEUTICS INC -46.37%TOI : ONCOLOGY INSTITUTE INC -2.4%

Definition of Operating Cash Flow Margin

[Calculation] The company's operating cash flow [NCFO] expressed as a percentage of [Revenue].
CF - Operations / Revenues
(=) OCF %
OCF % for CASTLE BIOSCIENCES INC is calculated as follows: CF - Operations [ $ 14.79M ] / Revenues [ $ 62.98M ]
(=) OCF % [ 23.48% ]

CSTL - Operating Cash Flow Margin, Last 5 years

-37.49%

Minimum

Mar 31, 2022

23.48%

Maximum

Sep 30, 2020

-6.01%

Average

-9.15%

Median

OCF % Benchmark Analysis

The chart above depicts the distribution of OCF % for companies in the Total Stock Market. The average OCF % of the companies is 14.31% with a standard deviation of 21.13%.
The following table provides additional summary stats:
OCF % in the Market:
filtered constituents3.25K
min-57.27%
max77.08%
average14.31%
median12.65%
std21.13%