Learn more about whether Castor Maritime Inc. is a good stock to buy or sell based on recent news as well as its key financial metrics. Read on to find out how (CTRM) grades on certain investment factors and determine whether it meets your investment needs.

Latest Castor Maritime Inc. Stock News

As of April 30, 2026, Castor Maritime Inc. had a $19.9 million market capitalization, putting it in the 9th percentile of companies in the Marine Transportation industry.

Currently, Castor Maritime Inc.’s price-earnings ratio is 5.7. Castor Maritime Inc.’s trailing 12-month revenue is $81.8 million with a 23.6% profit margin. Year-over-year quarterly sales growth most recently was 38.7%. There are not analysts providing consensus earnings estimates for the current fiscal year. Castor Maritime Inc. does not currently pay a dividend.

The overall outlook for the Courier, Postal, Air Freight & Land sub industry over the next year is positive. Covid-19 has seen the implementation of e-commerce increase dramatically, giving substantial boosts to the volume handled by the Freight & Logistics industries. With the increased volume, companies in this sector can increase prices for air shipments as competing airlines are unable to maintain the volume of international flights given the reduced passenger traffic. A large amount of the world’s cargo travels in passenger flights, meaning Courier, Postal, Air Freight & Land sub industry can increase their prices as the demand has strained the current supply capabilities. With e-commerce dominating the retail industries, business-to-consumer (B2C) expedited shipping has ballooned to new heights. For example, in its June 2021 quarter FedEx saw package delivery revenues of $8.7 billion, a 35.6% increase year-over-year. E-commerce is here to stay, and with airlines suffering major losses and reduction in capacities due to the residual impacts of the pandemic, the Courier, Postal, Air Freight & Land sub industry is picking up the available market share. Year to date through May 26, the S&P Air Freight and Logistics Index rose 22%, compared to a 12% gain for the S&P Composite 1500

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Grading Castor Maritime Inc. Stock

Before you choose to buy, sell or hold Castor Maritime Inc. stock, you’ll want to analyze how it has been graded. Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, making sense of financial ratios, reading income statements and analyzing recent stock movement. To help individual investors decide whether or not to buy (CTRM) stock, AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way that is suitable for investors of all knowledge levels.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings revisions and quality. Here, we’ll take a closer look at Castor Maritime Inc.’s stock grades for value, growth and quality. Learn more about A+ Investor here!

Castor Maritime Inc. Stock Value Grade

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade is derived from a stock’s value score. The value score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Castor Maritime Inc. has a Value Score of 98, which is Deep Value.

Castor Maritime Inc. Stock Growth Grade

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the Growth Score and assign it a letter grade, the percentile ranks for each of the three individual components‐consistency of annual sales growth, five‐year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered Very Weak, while those in the top 20% receive A grades, which are considered Very Strong.

Castor Maritime Inc. has a Growth Score of 45, which is Average.

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Castor Maritime Inc. Stock Quality Grade

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Grade is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Castor Maritime Inc. has a Quality Score of 31, which is Weak.

Castor Maritime Inc. Stock Momentum Grade

Momentum grades help uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Castor Maritime Inc. has a Momentum Score of 29, which is Weak.

Other Castor Maritime Inc. Stock Grades

In addition to Value, Growth, Momentum and Quality, A+ Investor also provides grades for Estimate Revisions.

The Earnings Estimate Revisions Grade takes into account the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, surprises beget further surprises‐or at least continued sales growth (the exact opposite is generally true, too). AAII’s stock screen that follows the companies with the highest earnings estimate revisions (i.e., the best grades) has a 23.3% backtested annual return since inception, whereas an example screen following those with the worst revisions has a backtested annual return since inception of under 5%.

These 1 key factors, when combined with the above, provide a holistic view into a stock. Further, by joining A+ Investor you can see whether Castor Maritime Inc.’s stock passes any of our 60+ stock screens that have outperformed the market since their creation.

Should I Buy Castor Maritime Inc. Stock?

Overall, Castor Maritime Inc. stock has a Value Grade of A, Growth Grade of C, Quality Grade of D, Momentum Grade of D .

Whether or not you should buy Castor Maritime Inc. stock will ultimately depend on your individual goals, risk tolerance and allocation. AAII can help you figure these out and identify which investments align with what works best for you.

Lastly, it’s important to evaluate a stock by comparing it against others in the same industry. Review the table below to see how Castor Maritime Inc. stock stands up against its competitors. Click into any of the below tickers to see their stock grades for value, momentum, quality and EPS revisions.

Castor Maritime Inc. (CTRM) Competitors

Companies similar to Castor Maritime Inc. in the Marine Transportation industry.

Company name	Ticker	Market Cap
OceanPal Inc.	SVRN	$14.23Mil
United Maritime Corporation	USEA	$19.71Mil
Lakeside Holding Limited	LSH	$20.65Mil
Performance Shipping Inc.	PSHG	$23.62Mil
Euroholdings Ltd.	EHLD	$23.58Mil

Castor Maritime Inc. Stock: Bottom Line

You can use the information about how Castor Maritime Inc. is graded to determine if you should invest in this stock. However, you should decide whether Castor Maritime Inc.’s stock is a buy, sell or hold based on a combination of grades, metrics, ratios and U.S. Securities and Exchange Commission (SEC) reports.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets—without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

So, if you’re still on the fence about whether Castor Maritime Inc. is a buy, sell or hold, you can utilize AAII’s expansive and robust screening tools like A+ Investor to help with your decision.

A+ Investor adds to its qualitative teaching by giving you a powerful data suite that helps you whittle down investment decisions, find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.