Castellum (CTM) Stock Price, News & Analysis

Company Overview

Castellum AB is a Sweden‐based real estate company specializing in the ownership, management and development of commercial properties. The company’s primary focus is on office premises and logistics facilities situated in attractive growth regions across Sweden and the broader Öresund area. With a strategic emphasis on long‐term leases and strong tenant relationships, Castellum aims to deliver stable rental income and capital appreciation over time.

Founded in 1940 and headquartered in Gothenburg, Castellum has grown through a combination of land acquisitions, property development and selective portfolio divestments. Its property holdings span major urban centers, including Stockholm, Gothenburg and Malmö, as well as smaller but economically vibrant regional markets. In recent years, the company has also extended its footprint into the Copenhagen metropolitan area to capitalize on cross‐border economic synergies.

Environmental sustainability is a core component of Castellum’s business model. The company integrates green building principles into new developments and undertakes energy‐efficiency upgrades in existing assets. Many of its properties carry certifications such as BREEAM or LEED, reflecting a commitment to reducing carbon emissions and improving tenant well‐being. Castellum also leverages digitalization in property management, employing smart building solutions to optimize operational performance.

Governed by a board of directors chaired by Jonas Wiström and led operationally by CEO Henrik Saxborn, Castellum pursues a disciplined approach to growth and risk management. Its depositary receipts trade on the NYSE American market under the symbol CTM, offering international investors access to one of Sweden’s largest listed real estate platforms.

Key Stats

• Today's Range: $0.67 to $0.70
• 50-Day Range: $0.54 to $0.85
• 52-Week Range: $0.48 to $1.56
• Volume: 1.15 million shs
• Average Volume: 1.94 million shs
• Market Capitalization: $65.34 million
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: N/A

Castellum Stock Analysis - MarketRank™

Castellum scored higher than 25% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: N/A
• Analyst Rating: N/A

Consensus Rating

There is not enough analysis data for Castellum.

Earnings and Valuation

• Score: 0.0 / 5
• Proj. Earnings Growth: N/A

Price to Earnings Ratio vs. the Market

The P/E ratio of Castellum is -69.00, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Earnings Ratio vs. Sector

The P/E ratio of Castellum is -69.00, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Book Value per Share Ratio

Castellum has a P/B Ratio of 1.82. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities.

Short Interest

• Score: 3.0 / 5
• Short Interest Level: Healthy

Percentage of Shares Shorted

4.83% of the float of Castellum has been sold short.

Short Interest Ratio / Days to Cover

Castellum has a short interest ratio ("days to cover") of 6.55.

Change versus previous month

Short interest in Castellum has recently decreased by 4.91%, indicating that investor sentiment is improving.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

Castellum does not currently pay a dividend.

Dividend Growth

Castellum does not have a long track record of dividend growth.

News and Social Media

• Score: 2.9 / 5
• News Sentiment: 0.63

News Sentiment

Castellum has a news sentiment score of 0.63. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 0.44 average news sentiment score of Business Services companies.

News Coverage This Week

MarketBeat has tracked 3 news articles for Castellum this week, compared to 2 articles on an average week.

Search Interest

Only 25 people have searched for CTM on MarketBeat in the last 30 days. This is a decrease of -56% compared to the previous 30 days.

Company Ownership

• Score: 2.5 / 5
• Insider Trading: Acquiring Shares

Net Insider Buying

Over the last three months, insiders have purchased a net $2,400.00 in company stock, which represents 0.0037% of the company's market cap.

Insider Buying vs. Insider Selling

In the past three months, Castellum insiders have bought more of their company's stock than they have sold. Specifically, they have bought $2,400.00 in company stock and sold $0.00 in company stock.

Percentage Held by Insiders

8.41% of the stock of Castellum is held by insiders.

Percentage Held by Institutions

3.39% of the stock of Castellum is held by institutions.

Company Calendar

• Last Earnings: 5/08/2026
• Today: 5/22/2026
• Next Earnings (Estimated): 8/07/2026
• Fiscal Year End: 12/31/2026

Industry, Sector and Symbol

• Stock Exchange: NYSEAMERICAN
• Sector: Business Services
• Industry: Technology Services
• Sub-Industry: Business Services
• Current Symbol: NYSEAMERICAN:CTM
• CIK: 1877939
• Web: www.castellumus.com
• Phone: (301) 961-4895
• Fax: N/A
• Employees: 207
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): ($0.17)
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: -$2.40 million
• Net Margins: -2.85%
• Pretax Margin: -2.59%
• Return on Equity: -4.50%
• Return on Assets: -3.64%

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: 4.81
• Quick Ratio: 4.81

Sales & Book Value

• Annual Sales: $52.87 million
• Price / Sales: 1.24
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: $0.38 per share
• Price / Book: 1.82

Miscellaneous

• Outstanding Shares: 94,700,000
• Free Float: 86,735,000
• Market Cap: $65.34 million
• Optionable: Not Optionable
• Beta: -7.07