FALC (FalconStor Software) PB Ratio: (As of Sep. 11, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

FALC FalconStor Software Inc FALC
53 GF Score
Price $1.84
GF Value $1.47
Valuation Modestly Overvalued
! 5 Warning Signs
View Full Analysis

What is FalconStor Software PB Ratio?

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-09-11), FalconStor Software's share price is $1.84. FalconStor Software's Book Value per Share for the quarter that ended in Dec. 2025 was $-2.63. Hence, FalconStor Software's PB Ratio of today is .

The historical rank and industry rank for FalconStor Software's PB Ratio or its related term are showing as below:

FALC's PB Ratio is not ranked *
in the Software industry.
Industry Median: 2.47
* Ranked among companies with meaningful PB Ratio only.

During the past 3 years, the average Book Value Per Share Growth Rate was -4.50% per year. During the past 5 years, the average Book Value Per Share Growth Rate was -3.00% per year. During the past 10 years, the average Book Value Per Share Growth Rate was 25.50% per year.

During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of FalconStor Software was 82.20% per year. The lowest was -46.90% per year. And the median was -2.55% per year.

Back to Basics: PB Ratio


FalconStor Software  (OTCPK:FALC) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


FalconStor Software PB Ratio Related Terms


FalconStor Software PB Ratio Historical Data

* Premium members only.

The historical data trend for FalconStor Software's PB Ratio 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.

FalconStor Software PB Ratio Chart

FalconStor Software Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

FalconStor Software Quarterly Data
Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Jun24 Sep24 Dec24 Jun25 Sep25 Dec25
PB Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

FALC vs INUV, NVNI, QH: PB Ratio Comparison

For the Software - Application subindustry, FalconStor Software's PB Ratio, along with its competitors' market caps and PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


FalconStor Software PB Ratio vs Software Industry

For the Software industry and Technology sector, FalconStor Software's PB Ratio distribution charts can be found below:

* The bar in red indicates where FalconStor Software's PB Ratio falls into.


FALC
53GF Score
FalconStor Software Inc FALC
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

FalconStor Software PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

FalconStor Software's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Dec. 2025)
=1.84/-2.627
=

* 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.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.

Is FalconStor Software (FALC) Overvalued in 2026?

Based on GuruFocus' analysis, FalconStor Software stock appears to be overvalued. The current stock price of $1.84 is trading 25.2% above its estimated GF Value™ of $1.47. GuruFocus considers FalconStor Software to be Modestly Overvalued.

Key valuation signals for FALC:

  • PB Ratio:
  • GF Value™: $1.47 vs. price of $1.84 (25.2% above fair value)
  • GF Score™: 53/100 with 5 warning signs

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


FalconStor Software Business Description

Address 111 Congress Avenue, Suite 500, Austin, TX, USA, 78701
FalconStor Software Inc operates in the trusted data protection software industry, modernizing disaster recovery and backup operations for the hybrid cloud environment. The company enables enterprise customers and managed service providers to secure, migrate, and protect their data while reducing storage costs and long-term retention needs. Its products are StorSafe, StorGuard, and StorSight, which deliver data protection, cloud migration, disaster recovery, ransomware recovery, and needs across multi-OS, multi-storage, and on-premises to cloud/hybrid cloud environments. The company's geographical markets include the Americas, which generate the highest revenue, Europe, the Middle East, Africa, and others.
53GF Score

Get the complete analysis for FALC

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

$1.84
Price
$1.47
GF Value