CTM
Castellum, Inc.
NYSE American · usd
Castellum, Inc. (CTM) trades at $0.5111 (-5.40%) as of 2:22:14 PM EDT on Oct 26, 2026, -18.69% over the past month. Market cap is $51.21M, with 13.1 days to cover in short interest.
Stock performance
How Castellum, Inc. (CTM) stock has performed from one day to one year, with its 52-week range.
- 1D
- -5.37%
- 1W
- -9.84%
- 1M
- -18.69%
- YTD
- -43.39%
- 1Y
- -48.87%
- 52-wk range
- $0.48 – $1.36
Key statistics
Today's trading snapshot for CTM: day range, open, previous close, volume and market cap.
- Day range
- $0.49 – $0.54
- Open
- $0.54
- Prev close
- $0.54
- Volume
- 743.72K
- Market cap
- $51.21M
- Shares out
- 94.78M
Valuation and profitability ratios: P/E, P/S, ROE
Valuation and profitability ratios for Castellum, Inc.: P/E, P/S, P/B, ROE and more.
- P/E
- —
- P/S
- 0.92
- P/B
- 1.43
- P/FCF
- 19.62
- ROE
- -6.7%
- ROA
- -5.7%
- Debt/Equity
- 0.00
- Div yield
- 0.21%
As of Oct 23, 2026
8-K filings
Material corporate events Castellum, Inc. has disclosed to the SEC on Form 8-K.
- Significant contract awardAug 31, 2026
On August 31, 2026 Castellum, Inc. issued a press release announcing a $32.8 Million NAVAIR contract modification.
- Executive compensation changeJul 2, 2026
Mr. Ives was awarded an incentive stock option to purchase shares of the Company's common stock having a Black Scholes model grant-date fair value equal to one hundred six and six tenths percent (106.6%) of his base salary, which was 773,630 Stock Options. The per-share exercise price of the Stock Options is $0.73... Pursuant to the terms of the Ives Second Amendment, Mr. Ives will be entitled to an annual base salary of $375,000, which shall be increased to $386,250 effective July 1, 2027.
- Significant contract awardJun 24, 2026
the Company issued a press release announcing its subsidiary won a $4 Million U.S. Navy ADMACS Modernization Subcontract.
- Significant contract awardJun 15, 2026
Castellum, Inc. issued a press release announcing its joint venture has won a position on a $250 million U.S. Navy logistics IT multiple award contract.
- Investor presentationMay 13, 2026
On May 13, 2026, the Company posted an investor presentation to its website at https://castellumus.com (the "Investor Presentation"). The Company expects to use the Investor Presentation, in whole or in part, and possibly with modifications, in connection with presentations to investors, analysts, and others.
Dividend history and stock splits
Castellum, Inc.'s recent dividend payments and stock splits.
Dividends
No recent dividends.
Splits
- 1-for-20Oct 13, 2022
CTM short interest
How heavily CTM is shorted: shares short, days to cover and average daily volume.
- Days to cover
- 13.1
- Short interest
- 5.42M
- Avg volume
- 412.73K
As of · reported to FINRA twice monthly.
CTM news
The latest news and headlines about Castellum, Inc. (CTM).
- Why Is Castellum Stock Soaring On Monday?positiveBenzinga· Jun 15, 2026
- Worldwide NFT, Inc. Announces Change of Control, RecapitalizationpositiveGlobeNewswire Inc.· May 19, 2026
- Castellum, Inc. and Tradewinds Networks, Inc. Announce Execution of Reseller AgreementpositiveGlobeNewswire Inc.· Aug 19, 2025
- Castellum, Inc. Reduces Principal Balance by $2 Million on Notes Payable to Robert Eisiminger and Extends Maturity DatepositiveGlobeNewswire Inc.· Apr 21, 2025
- US Stocks Likely To Open Higher As Trump May Soften Tariff Plans: Analysts Brush Off Bear Hug FearspositiveBenzinga· Mar 24, 2025
Frequently asked questions
What is the Castellum, Inc. (CTM) stock price today?
Castellum, Inc. (CTM) is trading at $0.5111 (-5.40% on the day) as of 2:22:14 PM EDT on Oct 26, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.
What is Castellum, Inc.?
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,…
What is the short interest in CTM?
As of Sep 30, 2026, CTM has 5.42M shares short and 13.1 days to cover.
What exchange is CTM listed on?
Castellum, Inc. (CTM) trades on NYSE American in USD, in the SERVICES-MANAGEMENT CONSULTING SERVICES industry.
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