RSTCF (RS Technologies Co) Preferred Stock: $0.0 Mil (As of Dec. 2025)

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RSTCF RS Technologies Co Ltd RSTCF
71 GF Score
Price $40.00
GF Value $27.69
Valuation Significantly Overvalued
! 1 Warning Sign
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What is RS Technologies Co Preferred Stock?

RS Technologies Co RSTCF -21.84% 71 Preferred Stock is $0.0 Mil as of Dec. 2025. GuruFocus rates RSTCF with a GF Score™ of 71/100 and a GF Value™ of $27.69 (Significantly Overvalued). The stock has 1 warning sign investors should review.

Preferred stock is a special equity security that has properties of both equity and debt. RS Technologies Co's preferred stock for the quarter that ended in Dec. 2025 was $0.0 Mil.

The market value of preferred stock needs to be added to the market value of common stocks in the calculation of Enterprise Value. RS Technologies Co's Enterprise Value for the quarter that ended in Dec. 2025 was $-5.7 Mil.

In the calculation of book value, the par value of preferred stocks needs to subtracted from total equity. RS Technologies Co's Book Value per Share for the quarter that ended in Dec. 2025 was $19.37.

Dividends paid to preferred stocks need to be subtracted from net income in the calculation of Earnings per Share (Diluted). RS Technologies Co's Earnings per Share (Diluted) for the three months ended in Dec. 2025 was $0.63.


RS Technologies Co  (OTCPK:RSTCF) Preferred Stock Explanation

When a company needs capital but does not wish to issue debt, they may sell preferred stocks to investors.

For instance, during the financial crisis of 2008, Goldman Sachs (GS) issued a combination of preferred stock and common stock options for $5 billion of capital to Warren Buffett’s Berkshire Hathaway (BRK.A)(BRK.B). In this deal, Berkshire Hathaway paid $5 billion for 10% cumulative perpetual preferred stock and warrants to buy 43.5 million shares of Goldman Sachs at $115 a share. Goldman Sachs bought back the preferred in 2010. Guess how much money Warren Buffett made in this deal in two years? Read How Much Did Warren Buffett’s Berkshire Hathaway (BRK.B) Make on Its Goldman Sachs (GS) Preferred Stock?

1. The market value of Preferred Stocks needs to be added to the market value of common stocks in the calculation of enterprise value.

RS Technologies Co's Enterprise Value for the quarter that ended in Dec. 2025 is calculated as

2. In the calculation of Book Value, the par value of Preferred Stocks needs to subtracted from total equity.

RS Technologies Co's Book Value per Share for the quarter that ended in Dec. 2025 is calculated as

3. Dividends paid to Preferred Stocks need to be subtracted from net income in the calculation of earnings per share.

RS Technologies Co's Earnings per Share (Diluted) (EPS) for the three months ended in Dec. 2025 is calculated as

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.


RS Technologies Co Preferred Stock Related Terms


RS Technologies Co Preferred Stock Historical Data

* Premium members only.

The historical data trend for RS Technologies Co's Preferred Stock can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

RS Technologies Co Preferred Stock Chart

RS Technologies Co Annual Data
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RS Technologies Co Quarterly Data
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RSTCF
71GF Score
RS Technologies Co Ltd RSTCF
Preferred Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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RS Technologies Co Preferred Stock Calculation

Preferred Stock is a special equity security that has properties of both equity and debt. It is generally considered a hybrid instrument. Preferred stock is senior to common stock, but is subordinate to bonds in terms of claim or rights to their share of the assets of the company.

Preferred stock has priority over common stock in the payment of dividends and any payments received when a company liquidates.

Preferred stock comes in many forms. It can be:


Convertible or Non-Convertible
Cumulative or Non-Cumulative
Voting or Non-Voting
Callable or Non-Callable
Maturity Date or No Maturity Date

A preferred stock without a maturity date is called a perpetual preferred stock. These are relatively rare. A good example of perpetual preferred stock is the many series of Public Storage (PSA) preferred shares that trade on the New York Stock Exchange.

Before investing in preferred stock, it is important to know which of the above groups the stock belongs to. Is it convertible or non-convertible? Are dividends cumulative or non-cumulative?

It is also critical that an investor knows what bonds the company has in front of the preferred stock. Bondholders get paid first. So the decision to buy a preferred stock can be similar to the decision to buy a bond. But, remember, the preferred stock of a company with bonds is junior to those bonds.

Unless a preferred stock is convertible, the upside in a preferred stock investment is more limited than in a common stock investment. If a company doubles its earnings, it is usually under no more obligation to double the dividends paid to preferred shareholders than it is to double the interest paid to its bankers and bondholders.So preferred stock is very different from common stock.

Frequently Asked Questions Learn more about Preferred Stock →
What does a Preferred Stock of $0.0 Mil mean?
RS Technologies Co (RSTCF) has a Preferred Stock of $0.0 Mil as of Dec. 2025. Preferred Stock represents the par value of a company's preferred shares. View historical data on RS Technologies Co and its competitors.
Is RS Technologies Co's Preferred Stock too high?
RS Technologies Co's current Preferred Stock is $0.0 Mil. Overall, RS Technologies Co has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does RS Technologies Co's Preferred Stock compare to NVDA and AVGO?
RS Technologies Co's Preferred Stock of $0.0 Mil can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Preferred Stock for a Semiconductors company?
A good Preferred Stock depends on the Semiconductors industry context. However, Preferred Stock should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Preferred Stock mean?
A high Preferred Stock can signal that a stock is expensive relative to its fundamentals. Preferred Stock represents the par value of a company's preferred shares. View historical data on RS Technologies Co and its competitors. RS Technologies Co's current Preferred Stock is $0.0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is RS Technologies Co stock overvalued right now?
Based on GuruFocus' analysis, RS Technologies Co (RSTCF) is currently considered Significantly Overvalued. The stock's GF Value™ is $27.69, compared to a current price of $40.00 — trading 44.5% above its estimated fair value. The current Preferred Stock is $0.0 Mil. RS Technologies Co's overall GF Score™ is 71/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Preferred Stock calculated?
Preferred Stock is calculated from a company's financial statements. For RS Technologies Co (RSTCF), the current Preferred Stock is $0.0 Mil as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is RS Technologies Co (RSTCF) Overvalued in 2026?

Based on GuruFocus' analysis, RS Technologies Co stock appears to be overvalued. The current stock price of $40.00 is trading 44.5% above its estimated GF Value™ of $27.69. GuruFocus considers RS Technologies Co to be Significantly Overvalued.

Key valuation signals for RSTCF:

  • Preferred Stock: $0.0 Mil
  • GF Value™: $27.69 vs. price of $40.00 (44.5% above fair value)
  • GF Score™: 71/100 with 1 warning sign

No single metric tells the full story. See the RSTCF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


RS Technologies Co Business Description

Other Exchanges 3445:Japan
Address 1-47-1 Oi, 17th Floor, NT Building, Shinagawa-ku, Tokyo, JPN, 140-0014
RS Technologies Co Ltd is a provider of wafer reclaim services for the semiconductor industry. Its engaged in the recycling of silicon wafer reclaim, silicon wafer oxide Film coating and a silicon wafer. It's segments include Wafer recycling business, Prime silicon wafer manufacturing and sales business, Semiconductor-related equipment and components and others. It provides services like Silicon Wafer Reclaim Service, Silicon Wafer Oxide Film Coating Service, Ultrasonic Image Systems, Solar power business and Technology Consulting.
71GF Score

Get the complete analysis for RSTCF

Preferred Stock is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$40.00
Price
$27.69
GF Value