Castellum, Inc. (CTM) EBT Margin (2021 - 2026)
Castellum (CTM) reported EBT Margin of -7.14% for Q2 2026, down 4.30 percentage points from -2.84% a year earlier and down 4.73 percentage points from the prior quarter.
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Castellum, Inc. (CTM) EBT Margin (2021 - 2026) Analysis & Trends
Over the twelve months ended Jun 30, 2026, Castellum's EBT Margin came in at -3.67%, up 8.31 percentage points year-over-year; for FY2025, it came in at -4.14%, up 18.00 percentage points from FY2024.
- EBT Margin has a five-year change of +24.08 percentage points (FY2020 to FY2025).
- By year, EBT Margin came in at -22.14% in FY2024 (+19.98 pp), -42.12% in FY2023 (-8.73 pp), -33.39% in FY2022 (+7.31 pp) and -40.70% in FY2021 (-12.48 pp).
- Five-year quarterly EBT Margin spans a low of -77.42% in Q3 2023 and a high of 3.57% in Q3 2025.
- Year over year, EBT Margin gained in six of the last eight quarters, with an average year-over-year change of +16.58 percentage points.
- The high point for year-over-year EBT Margin in five years was Q3 2024 (a gain of 64.17 percentage points); the low point was Q3 2023 (a drop of 50.84 percentage points).
- Per Business Quant data, the three quarters before Q2 2026 came in at -2.41% (Q1 2026), -9.71% (Q4 2025) and 3.57% (Q3 2025).
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Historic Data
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Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -7.14% |
| Mar 31, 2026 | -2.41% |
| Dec 31, 2025 | -9.71% |
| Sep 30, 2025 | 3.57% |
| Jun 30, 2025 | -2.84% |
| Mar 31, 2025 | -9.39% |
| Dec 31, 2024 | -25.93% |
| Sep 30, 2024 | -13.25% |
| Jun 30, 2024 | -14.98% |
| Mar 31, 2024 | -35.09% |
| Dec 31, 2023 | -20.80% |
| Sep 30, 2023 | -77.42% |
| Jun 30, 2023 | -16.93% |
| Mar 31, 2023 | -55.84% |
| Dec 31, 2022 | -57.42% |
| Sep 30, 2022 | -26.58% |
| Jun 30, 2022 | -34.65% |
| Mar 31, 2022 | -15.47% |
| Dec 31, 2021 | -28.86% |
| Sep 30, 2021 | -71.13% |
API Access
Castellum, Inc. EBT Margin 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=ebt-margin&ticker=CTM&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ebt-margin", "ticker": "CTM", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=ebt-margin&ticker=CTM&period=max&api_key=YOUR_API_KEY");
const data = await res.json();