I first took a Buy stance on Castellum, Inc. (NYSE: CTM ) back in March, and it was on the premise that this was a small-cap defense IT contractor with room to scale intoI’m Emmanuel Onwusah—a financial analyst, writer, and recovering engineer. I hold FMVA® and BIDA® certifications from the Corporate Finance Institute, and I spend most of my time creating pitch decks, building models, analyzing companies, and trying to make sense of where value meets narrative. My background is in petroleum and gas engineer ...