Castellum, Inc. (CTM) Operating Expenses (2021 - 2026)
Castellum's Operating Expenses came in at $5.81 million for Q2 2026, up 6.8% from $5.44 million a year earlier and up 0.9% from the prior quarter.
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Analysis
Castellum, Inc. (CTM) Operating Expenses (2021 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Castellum reported Operating Expenses of $22.27 million, down 5.5% year-over-year; for FY2025, it was $22.18 million, down 13.0% from FY2024.
- Operating Expenses carries a five-year compound annual growth rate of 23.7% (FY2020 to FY2025).
- Going back by year, Operating Expenses was $25.51 million in FY2024 (-27.8%), $35.34 million in FY2023 (+28.2%), $27.56 million in FY2022 (+46.6%) and $18.8 million in FY2021 (+145.9%).
- The Q2 2026 figure represents the highest quarterly Operating Expenses since Q1 2025.
- Year-over-year, Operating Expenses increased in 1 of the last eight quarters, with an average decline of 13.4%.
- The fastest year-over-year change in Operating Expenses over five years came in Q3 2023 (growth of 100.2%), and the weakest in Q3 2024 (a decline of 52.7%).
- Business Quant data shows CTM's Operating Expenses at $5.76 million (Q1 2026), $5.65 million (Q4 2025) and $5.05 million (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 5.81 Mn |
| Mar 31, 2026 | 5.76 Mn |
| Dec 31, 2025 | 5.65 Mn |
| Sep 30, 2025 | 5.05 Mn |
| Jun 30, 2025 | 5.44 Mn |
| Mar 31, 2025 | 6.04 Mn |
| Dec 31, 2024 | 5.74 Mn |
| Sep 30, 2024 | 6.34 Mn |
| Jun 30, 2024 | 6.24 Mn |
| Mar 31, 2024 | 7.19 Mn |
| Dec 31, 2023 | 6.12 Mn |
| Sep 30, 2023 | 13.41 Mn |
| Jun 30, 2023 | 7.11 Mn |
| Mar 31, 2023 | 8.71 Mn |
| Dec 31, 2022 | 8.44 Mn |
| Sep 30, 2022 | 6.70 Mn |
| Jun 30, 2022 | 7.43 Mn |
| Mar 31, 2022 | 4.99 Mn |
| Dec 31, 2021 | 6.47 Mn |
| Sep 30, 2021 | 7.67 Mn |
API Access
Castellum, Inc. Operating Expenses 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=operating-expenses&ticker=CTM&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "operating-expenses", "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=operating-expenses&ticker=CTM&period=max&api_key=YOUR_API_KEY");
const data = await res.json();