CTM Stock Summary and Trading Ideas (Castellum | AMEX:CTM)

Castellum Inc is focused on building a successful technology services, solutions, and products company in the areas of cybersecurity, IT, electronic warfare, information warfare, system modernization, and information operations with businesses in the defense, federal, civilian, and commercial markets. Services include intelligence analysis, software development, software engineering, program management, strategic and mission planning, information assurance, cybersecurity and policy support, data analytics, and model-based systems engineering. The company maintains one operating and reportable segment, which is the delivery of products and services in the areas of information technology, electronic warfare, information warfare and cybersecurity in the governmental and commercial markets.

Castellum trades on the AMEX stock market under the symbol CTM.

As of May 12, 2026, CTM stock price declined to $0.68 with 1,309,848 million shares trading.

CTM has a beta of 2.83, meaning it tends to be more sensitive to market movements. CTM has a correlation of 0.29 to the broad based SPY ETF.

CTM has a market cap of $64.06 million. This is considered a Micro Cap stock.

Last quarter Castellum reported $14 million in Revenue and $.00 earnings per share. This beat revenue expectation by $1 million and missed earnings estimates by -$.01.

In the last 3 years, CTM traded as high as $2.83 and as low as $.12.

The top ETF exchange traded funds that CTM belongs to (by Net Assets): VTI, VXF.

CTM has underperformed the market in the last year with a price return of -31.2% while the SPY ETF gained +32.1%. CTM has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -20.7% and -3.3%, respectively, while the SPY returned +6.9% and +3.2%, respectively.

CTM support price is $.70 and resistance is $.76 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that CTM shares will trade within this expected range on the day.