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Digi InternationalDGII -0.09%78 3-Year Book Growth Rate is 6.60% as of Jun. 2026, which is 83% above its 10-year median of 3.60. GuruFocus rates DGII with a GF Score™ of 78/100 and a GF Value™ of $36.96 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,380 Hardware companies, Digi International ranks better than 62.18% on this metric.
During the past 12 months, Digi International's average Book Value per Share Growth Rate was 7.80% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 6.60% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 5.80% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 4.30% 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 average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of Digi International was 143.20% per year. The lowest was -11.30% per year. And the median was 3.60% per year.
Digi International (NAS:DGII) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
Digi International 3-Year Book Growth Rate Related Terms
DGII vs EXTR, VISN, HLIT: 3-Year Book Growth Rate Comparison
For the Communication Equipment subindustry, Digi International's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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.
Digi International 3-Year Book Growth Rate vs Hardware Industry
For the Hardware industry and Technology sector, Digi International's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Digi International's 3-Year Book Growth Rate falls into.
Digi International 3-Year Book Growth Rate Calculation
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
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 average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of 6.60% mean?
Digi International (DGII) has a 3-Year Book Growth Rate of 6.60% as of Jun. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Digi International and its competitors. This is 83% above median its historical median of 3.60. According to the industry distribution chart, Digi International ranks #900 out of 2380 companies in the Hardware industry, placing it in the top 37.8%.
Is Digi International's 3-Year Book Growth Rate too high?
Digi International's current 3-Year Book Growth Rate of 6.60% is 83% above median its 10-year median of 3.60. The Hardware industry median 3-Year Book Growth Rate is 3.60. Digi International's value of 6.60% is 83.3% above this industry median. Based on the distribution chart, Digi International ranks #900 out of 2380 companies in the Hardware industry, which is above the industry midpoint. Overall, Digi International has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Digi International's 3-Year Book Growth Rate compare to EXTR and VISN?
According to the Hardware industry distribution chart, Digi International ranks #900 out of 2380 companies for 3-Year Book Growth Rate. This puts Digi International in the upper half of its industry. The industry median 3-Year Book Growth Rate is 3.60. Digi International's value of 6.60% is 83.3% above this benchmark. While the company's 10-year median is 3.60 vs. the industry median of 3.60, Digi International has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Book Growth Rate for a Hardware company?
The median 3-Year Book Growth Rate among Hardware companies is 3.60, based on 2,380 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Digi International's current 3-Year Book Growth Rate of 6.60% is 83.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Digi International and its competitors. For the Hardware industry, the median 3-Year Book Growth Rate is 3.60 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Digi International's current 3-Year Book Growth Rate is 6.60%, which is 83% above median its own 10-year median of 3.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Digi International stock overvalued right now?
Based on GuruFocus' analysis, Digi International (DGII) is currently considered Significantly Overvalued. The stock's GF Value™ is $36.96, compared to a current price of $68.73 — trading 86% above its estimated fair value. The current 3-Year Book Growth Rate is 6.60%, which is 83% above median its 10-year median of 3.60 and 83.3% above the Hardware industry median of 3.60. Digi International's overall GF Score™ is 78/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Digi International (DGII), the current 3-Year Book Growth Rate is 6.60% 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 Digi International (DGII) Overvalued in 2026?
Based on GuruFocus' analysis, Digi International stock appears to be overvalued.
The current stock price of $68.73 is trading 86% above its estimated GF Value™ of $36.96.
GuruFocus considers Digi International to be Significantly Overvalued.
Key valuation signals for DGII:
3-Year Book Growth Rate: 6.60% (83% above median its 10-year median of 3.60)
GF Value™: $36.96 vs. price of $68.73 (86% above fair value)
Industry Position: 83.3% above the Hardware median (#900 of 2380)
No single metric tells the full story. See the DGII stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Digi International Inc is a Minnesota corporation that provides business and mission-critical Internet of Things (IoT) connectivity products and services. It operates through two segments: IoT Products & Services, which supports OEMs, enterprise, and government customers in deploying secure IoT connectivity solutions, and IoT Solutions, consisting of SmartSense and its Managed Network-as-a-Service (MNaaS) business offering wireless temperature and condition-based monitoring, employee task management, label printing, and other services. The company generates the majority of its revenue from the IoT Products & Services segment and mainly from the United States, with a presence in Europe, the Middle East and Africa, and the Rest of the world.
78GF Score
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