Allot (ALLT) Cyclically Adjusted Book per Share: $3.90 (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ALLT Allot Ltd ALLT
66 GF Score
Price $7.83
GF Value $5.70
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Allot Cyclically Adjusted Book per Share?

Allot ALLT -1.26% 66 Cyclically Adjusted Book per Share is $3.90 as of Jun. 2026. GuruFocus rates ALLT with a GF Score™ of 66/100 and a GF Value™ of $5.70 (Significantly Overvalued). The stock has 3 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Allot's adjusted book value per share for the three months ended in Jun. 2026 was $2.439. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $3.90 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Allot's average Cyclically Adjusted Book Growth Rate was -7.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -8.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -4.30% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 0.40% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Allot was 6.90% per year. The lowest was -8.00% per year. And the median was 3.05% per year.

As of today (2026-08-16), Allot's current stock price is $7.825. Allot's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $3.90. Allot's Cyclically Adjusted PB Ratio of today is 2.01.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Allot was 4.08. The lowest was 0.26. And the median was 1.37.


Allot  (NAS:ALLT) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Allot's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=7.825/3.90
=2.01

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Allot was 4.08. The lowest was 0.26. And the median was 1.37.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Allot Cyclically Adjusted Book per Share Related Terms


Allot Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Allot's Cyclically Adjusted Book per Share 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.

Allot Cyclically Adjusted Book per Share Chart

Allot Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.15 5.13 4.81 4.37 3.99

Allot Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share 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 4.20 4.11 3.99 3.96 3.90

ALLT vs LSAK, IMXI, IIIV: Cyclically Adjusted Book per Share Comparison

For the Software - Infrastructure subindustry, Allot's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted 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.


Allot Cyclically Adjusted PB Ratio vs Software Industry

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

* The bar in red indicates where Allot's Cyclically Adjusted PB Ratio falls into.


ALLT
66GF Score
Allot Ltd ALLT
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Allot Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Allot's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=2.439/333.9520*333.9520
=2.439

Current CPI (Jun. 2026) = 333.9520.

Allot Quarterly Data

Book Value per Share CPI Adj_Book
201609 4.731 241.428 6.544
201612 4.758 241.432 6.581
201703 4.640 243.801 6.356
201706 4.551 244.955 6.204
201709 4.374 246.819 5.918
201712 4.275 246.524 5.791
201803 4.179 249.554 5.592
201806 4.102 251.989 5.436
201809 4.066 252.439 5.379
201812 4.009 251.233 5.329
201903 3.957 254.202 5.198
201906 3.915 256.143 5.104
201909 3.884 256.759 5.052
201912 3.819 256.974 4.963
202003 3.783 258.115 4.894
202006 3.722 257.797 4.822
202009 3.665 260.280 4.702
202012 3.678 260.474 4.716
202103 3.593 264.877 4.530
202106 3.512 271.696 4.317
202109 3.501 274.310 4.262
202112 3.453 278.802 4.136
202203 3.318 287.504 3.854
202206 3.080 296.311 3.471
202209 2.798 296.808 3.148
202212 2.729 296.797 3.071
202303 2.513 301.836 2.780
202306 2.032 305.109 2.224
202309 1.703 307.789 1.848
202312 1.297 306.746 1.412
202403 1.255 312.332 1.342
202406 1.207 314.175 1.283
202409 1.220 315.301 1.292
202412 1.260 315.605 1.333
202503 1.258 319.799 1.314
202506 2.146 322.561 2.222
202509 2.262 324.800 2.326
202512 2.330 324.054 2.401
202603 2.358 330.213 2.385
202606 2.439 333.952 2.439

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of $3.90 mean?
Allot (ALLT) has a Cyclically Adjusted Book per Share of $3.90 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Allot and its competitors.
Is Allot's Cyclically Adjusted Book per Share too high?
Allot's current Cyclically Adjusted Book per Share is $3.90. Overall, Allot has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Allot's Cyclically Adjusted Book per Share compare to LSAK and IMXI?
Allot's Cyclically Adjusted Book per Share of $3.90 can be compared against companies in the Software industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Software company?
A good Cyclically Adjusted Book per Share depends on the Software industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Allot and its competitors. Allot's current Cyclically Adjusted Book per Share is $3.90. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Allot stock overvalued right now?
Based on GuruFocus' analysis, Allot (ALLT) is currently considered Significantly Overvalued. The stock's GF Value™ is $5.70, compared to a current price of $7.83 — trading 37.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is $3.90. Allot's overall GF Score™ is 66/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Allot (ALLT), the current Cyclically Adjusted Book per Share is $3.90 as of Jun. 2026. 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 Allot (ALLT) Overvalued in 2026?

Based on GuruFocus' analysis, Allot stock appears to be overvalued. The current stock price of $7.83 is trading 37.3% above its estimated GF Value™ of $5.70. GuruFocus considers Allot to be Significantly Overvalued.

Key valuation signals for ALLT:

  • Cyclically Adjusted Book per Share: $3.90
  • GF Value™: $5.70 vs. price of $7.83 (37.3% above fair value)
  • GF Score™: 66/100 with 3 warning signs

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


Allot Business Description

Address 22 Hanagar Street, Neve Ne’eman Industrial Zone B, Hod-Hasharon, ISR, 4501317
Allot Ltd is a provider of security and network intelligence solutions for mobile, fixed, and cloud service providers, as well as enterprises. It offers network-based security solutions such as mobile security, DDoS protection, and IoT security, along with network analytics and traffic management. It focuses on expanding its Security-as-a-Service (SECaaS) offerings through the Allot Secure product family, which delivers unified protection for consumers and SMBs across mobile, fixed, and 5G networks. Its Allot Smart solutions enable service providers to analyze and manage network data, optimize performance, reduce costs, and enhance user experience. It has a customer base in Europe, which generates maximum revenue, as well as in Asia and Oceania, the Americas, the Middle East, and Africa.
66GF Score

Get the complete analysis for ALLT

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$7.83
Price
$5.70
GF Value