Nippon Building FundNBFJF 56 Altman Z2-Score is 1.07 as of Jul. 07, 2026, which is 4% below its 10-year median of 1.12. GuruFocus rates NBFJF with a GF Score™ of 56/100 and a GF Value™ of $714.82. The stock has 7 warning signs investors should review. Among 740 REITs companies, Nippon Building Fund ranks worse than 69.59% on this metric.
Altman Z2-Score, also known as Z"-Score, is used to predict the likelihood that a non-manufacturing company (excluding property/financial company) will face bankruptcy within a two-year period.
Warning Sign:
Nippon Building Fund has a Altman Z2-Score of 1.07, indicating it is in Distress Zones. This implies bankrupcy possibility in the next two years.
The zones of discrimination were as such:
When Altman Z2-Score <= 1.1, it is in Distress Zones.
When Altman Z2-Score >= 2.6, it is in Safe Zones.
When Altman Z2-Score is between 1.1 and 2.6, it is in Grey Zones.
The historical rank and industry rank for Nippon Building Fund's Altman Z2-Score or its related term are showing as below:
NBFJF'
s Altman Z2-Score Range Over the Past 10 Years
Min: 1.01 Med: 1.12 Max: 1.97
Current: 1.07
During the past 13 years, Nippon Building Fund's highest Altman Z2-Score was 1.97. The lowest was 1.01. And the median was 1.12.
Nippon Building Fund (OTCPK:NBFJF) Altman Z2-Score Explanation
The original Z-Score model was based on publicly traded manufacturing companies while the Z2-Score, also known as Z"-score can be used for any type of company excluding property/financial companies. Both Z-Score and Z2-Score describes the financial health of a company, and its likelihood of financial distress.
X1: The Working Capital/Total Assets (WC/TA) ratio is a measure of the net liquid assets of the firm relative to the total capitalization. Working capital is defined as the difference between current assets and current liabilities. Ordinarily, a firm experiencing consistent operating losses will have shrinking current assets in relation to total assets. Altman found this one proved to be the most valuable liquidity ratio comparing with the current ratio and the quick ratio. This is however the least significant of the five factors.
X2: Retained Earnings/Total Assets: the RE/TA ratio measures the leverage of a firm. Retained earnings is the account which reports the total amount of reinvested earnings and/or losses of a firm over its entire life. Those firms with high RE, relative to TA, have financed their assets through retention of profits and have not utilized as much debt.
X3, Earnings Before Interest and Taxes/Total Assets (EBIT/TA): This ratio is a measure of the true productivity of the firm's assets, independent of any tax or leverage factors. Since a firm's ultimate existence is based on the earning power of its assets, this ratio appears to be particularly appropriate for studies dealing with corporate failure. This ratio continually outperforms other profitability measures, including cash flow.
Altman Z2-Score does not apply to financial companies.
Nippon Building Fund Altman Z2-Score Related Terms
Nippon Building Fund Altman Z2-Score Historical Data
* Premium members only.
The historical data trend for Nippon Building Fund's Altman Z2-Score 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.
NBFJF vs BXP, ARE, VNO: Altman Z2-Score Comparison
For the REIT - Office subindustry, Nippon Building Fund's Altman Z2-Score, along with its competitors' market caps and Altman Z2-Score 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.
Nippon Building Fund Altman Z2-Score vs REITs Industry
For the REITs industry and Real Estate sector, Nippon Building Fund's Altman Z2-Score distribution charts can be found below:
* The bar in red indicates where Nippon Building Fund's Altman Z2-Score falls into.
Altman Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.
Z2-Score, also known as Z"-Score is the Z-Score for non-manufacturing companies excluding property/financial companies.
Nippon Building Fund's Altman Z2-Score for today is calculated with this formula:
Z
=
6.56
*
X1
+
3.26
*
X2
+
6.72
*
X3
+
1.05
*
X4_2
=
6.56
*
-0.0377
+
3.26
*
0.0133
+
6.72
*
0.0319
+
1.05
*
1.0132
=
1.07
* 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. GuruFocus does not calculate Altman Z2-Score when X4_2 value is 0.
Nippon Building Fund (NBFJF) has a Altman Z2-Score of 1.07 as of Jul. 07, 2026. Z2-Score is the Z-Score for non-manufacturing companies excluding property/financial companies, which measures a company's bankruptcy risk. View historical data on Nippon Building Fund and its competitors. This is near median its historical median of 1.12. Over the past decade, Nippon Building Fund's Altman Z2-Score has ranged from 1.01 to 1.97. According to the industry distribution chart, Nippon Building Fund ranks #515 out of 740 companies in the REITs industry, placing it in the top 69.6%.
Is Nippon Building Fund's Altman Z2-Score too high?
Nippon Building Fund's current Altman Z2-Score of 1.07 is near median its 10-year median of 1.12. Over the past 10 years, this metric has ranged from a low of 1.01 to a high of 1.97. The REITs industry median Altman Z2-Score is 1.76. Nippon Building Fund's value of 1.07 is 39.2% below this industry median. Based on the distribution chart, Nippon Building Fund ranks #515 out of 740 companies in the REITs industry, which is below the industry midpoint. Overall, Nippon Building Fund has a GF Score™ of 56/100, reflecting its overall financial health beyond just this single metric.
How does Nippon Building Fund's Altman Z2-Score compare to BXP and ARE?
According to the REITs industry distribution chart, Nippon Building Fund ranks #515 out of 740 companies for Altman Z2-Score. This places Nippon Building Fund in the lower half of its industry. The industry median Altman Z2-Score is 1.76. Nippon Building Fund's value of 1.07 is 39.2% below this benchmark. Historically, Nippon Building Fund's own Altman Z2-Score has ranged from 1.01 to 1.97 over the past decade. While the company's 10-year median is 1.12 vs. the industry median of 1.76, Nippon Building Fund has consistently been below 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 Altman Z2-Score for a REITs company?
The median Altman Z2-Score among REITs companies is 1.76, based on 740 companies in the industry. Companies in the top quartile (top 25%) have a Altman Z2-Score significantly above this median, while those in the bottom quartile fall well below. However, Altman Z2-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nippon Building Fund's current Altman Z2-Score of 1.07 is 39.2% below 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 Altman Z2-Score mean?
A high Altman Z2-Score can signal that a stock is expensive relative to its fundamentals. Z2-Score is the Z-Score for non-manufacturing companies excluding property/financial companies, which measures a company's bankruptcy risk. View historical data on Nippon Building Fund and its competitors. For the REITs industry, the median Altman Z2-Score is 1.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nippon Building Fund's current Altman Z2-Score is 1.07, which is near median its own 10-year median of 1.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nippon Building Fund stock overvalued right now?
Nippon Building Fund (NBFJF) has a current Altman Z2-Score of 1.07. The stock's GF Value™ is $714.82, compared to a current price of $842.92 — trading 17.9% above its estimated fair value. The current Altman Z2-Score is 1.07, which is near median its 10-year median of 1.12 and 39.2% below the REITs industry median of 1.76. Nippon Building Fund's overall GF Score™ is 56/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Altman Z2-Score calculated?
Altman Z2-Score is calculated from a company's financial statements. For Nippon Building Fund (NBFJF), the current Altman Z2-Score is 1.07 as of Jul. 07, 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 Nippon Building Fund (NBFJF) Overvalued in 2026?
Based on GuruFocus' analysis, Nippon Building Fund stock appears to be overvalued.
The current stock price of $842.92 is trading 17.9% above its estimated GF Value™ of $714.82.
Key valuation signals for NBFJF:
Altman Z2-Score: 1.07 (near median its 10-year median of 1.12)
GF Value™: $714.82 vs. price of $842.92 (17.9% above fair value)
Industry Position: 39.2% below the REITs median (#515 of 740)
No single metric tells the full story. See the NBFJF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nippon Building Fund Inc is a Japanese real estate investment trust engaged in the acquisition, ownership, and leasing of properties in the Greater Tokyo area. The company's real estate portfolio comprises of large corporate office buildings. The majority of these are located in the five wards of Tokyo's central business district. Office space located throughout the rest of Tokyo also makes up a substantial percentage of Nippon Building Fund's assets. The company derives the majority of its income in the form of rental revenue from tenants. Nippon Building Fund's customers are firms from the service, electrical equipment, and information and communications industries in terms of square footage used.
56GF Score
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