Stocks Consumer discretionary CTM
NYSE · Consumer discretionaryCastellum, Inc. (CTM)
Castellum, Inc. brought in $55.3M of revenue over the twelve months to June 30, 2026, up 16.3% from a year earlier. It posted a net loss of $2.3M. In fiscal 2025 capital spending exceeded operating cash flow by $2.1M. At June 30, 2026 it held $16.9M in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 6, 2026.
What Castellum, Inc. does
Castellum, Inc. is registered with the SEC under industry code SIC 8742 (Services-Management Consulting Services). Its shares trade on NYSE under the ticker CTM.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $52.9M | -$2.4M | -$0.03 | -$2.1M |
| 2024 | $44.8M | -$10M | -$0.18 | $1.1M |
| 2023 | $45.2M | -$17.8M | -$0.38 | -$2.3M |
| 2022 | $42.2M | -$14.9M | -$0.55 | $900.9K |
| 2022 | $25.1M | -$7.5M | -$0.41 | -$1.4M |
| 2020 | $13.3M | -$2.7M | -$0.17 | $1M |
Latest SEC filings
What Castellum, Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 9, 2026Other event 8-K
- August 31, 2026Other event 8-K
- August 7, 2026
- August 6, 2026Quarterly report 10-Q · period to June 30, 2026
- July 31, 2026Other event 8-K
- July 2, 2026
- June 24, 2026Other event 8-K
- June 15, 2026Other event 8-K
- June 1, 2026
- May 20, 2026
Questions about CTM
What does Castellum, Inc. do?
Castellum, Inc. is registered with the SEC under industry code SIC 8742 (Services-Management Consulting Services). Its shares trade on NYSE under the ticker CTM.
Is Castellum, Inc. profitable?
No. Over the twelve months to June 30, 2026 it reported a net loss of $2.3M on revenue of $55.3M.
How much revenue does Castellum, Inc. make?
Over the twelve months to June 30, 2026 Castellum, Inc. reported revenue of $55.3M. That is 16.3% more than a year earlier.
When did Castellum, Inc. last report?
Its most recent periodic report is the quarterly report (10-Q) filed on August 6, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the other event from September 9, 2026.
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Follow CTM: get an email when it filesWhere the numbers come from
Financial figures are the values Castellum, Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.