Microwave Filter CoMFCO 29 Altman Z2-Score is 5.30 as of Jun. 28, 2026, which is at its 10-year median of 5.30. GuruFocus rates MFCO with a GF Score™ of 29/100 and a GF Value™ of $0.33 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 2,483 Hardware companies, Microwave Filter Co ranks better than 62.71% 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.
Good Sign:
Microwave Filter Co has a Altman Z2-Score of 5.30, indicating it is in Safe Zones. This implies the Altman Z2-Score is strong.
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 Microwave Filter Co's Altman Z2-Score or its related term are showing as below:
MFCO'
s Altman Z2-Score Range Over the Past 10 Years
Min: 3.85 Med: 5.3 Max: 8
Current: 5.3
During the past 13 years, Microwave Filter Co's highest Altman Z2-Score was 8.00. The lowest was 3.85. And the median was 5.30.
Microwave Filter Co (OTCPK:MFCO) 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.
Microwave Filter Co Altman Z2-Score Related Terms
Microwave Filter Co Altman Z2-Score Historical Data
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The historical data trend for Microwave Filter Co'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.
MFCO vs ASNS, WLAN, MLRT: Altman Z2-Score Comparison
For the Communication Equipment subindustry, Microwave Filter Co'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.
Microwave Filter Co Altman Z2-Score vs Hardware Industry
For the Hardware industry and Technology sector, Microwave Filter Co's Altman Z2-Score distribution charts can be found below:
* The bar in red indicates where Microwave Filter Co'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.
Microwave Filter Co'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
*
0.4581
+
3.26
*
-0.3749
+
6.72
*
-0.1569
+
1.05
*
4.3526
=
5.30
* 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.
Microwave Filter Co (MFCO) has a Altman Z2-Score of 5.30 as of Jun. 28, 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 Microwave Filter Co and its competitors. This is near median its historical median of 5.30. Over the past decade, Microwave Filter Co's Altman Z2-Score has ranged from 3.85 to 8.00. According to the industry distribution chart, Microwave Filter Co ranks #926 out of 2483 companies in the Hardware industry, placing it in the top 37.3%.
Is Microwave Filter Co's Altman Z2-Score too high?
Microwave Filter Co's current Altman Z2-Score of 5.30 is near median its 10-year median of 5.30. Over the past 10 years, this metric has ranged from a low of 3.85 to a high of 8.00. The Hardware industry median Altman Z2-Score is 4.09. Microwave Filter Co's value of 5.30 is 29.6% above this industry median. Based on the distribution chart, Microwave Filter Co ranks #926 out of 2483 companies in the Hardware industry, which is above the industry midpoint. Overall, Microwave Filter Co has a GF Score™ of 29/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Microwave Filter Co's Altman Z2-Score compare to ASNS and WLAN?
According to the Hardware industry distribution chart, Microwave Filter Co ranks #926 out of 2483 companies for Altman Z2-Score. This puts Microwave Filter Co in the upper half of its industry. The industry median Altman Z2-Score is 4.09. Microwave Filter Co's value of 5.30 is 29.6% above this benchmark. Historically, Microwave Filter Co's own Altman Z2-Score has ranged from 3.85 to 8.00 over the past decade. While the company's 10-year median is 5.30 vs. the industry median of 4.09, Microwave Filter Co 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 Altman Z2-Score for a Hardware company?
The median Altman Z2-Score among Hardware companies is 4.09, based on 2,483 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. Microwave Filter Co's current Altman Z2-Score of 5.30 is 29.6% 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 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 Microwave Filter Co and its competitors. For the Hardware industry, the median Altman Z2-Score is 4.09 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Microwave Filter Co's current Altman Z2-Score is 5.30, which is near median its own 10-year median of 5.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Microwave Filter Co stock overvalued right now?
Based on GuruFocus' analysis, Microwave Filter Co (MFCO) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.33, compared to a current price of $1.30 — trading 293.9% above its estimated fair value. The current Altman Z2-Score is 5.30, which is near median its 10-year median of 5.30 and 29.6% above the Hardware industry median of 4.09. Microwave Filter Co's overall GF Score™ is 29/100 with 6 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 Microwave Filter Co (MFCO), the current Altman Z2-Score is 5.30 as of Jun. 28, 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 Microwave Filter Co (MFCO) Overvalued in 2026?
Based on GuruFocus' analysis, Microwave Filter Co stock appears to be overvalued.
The current stock price of $1.30 is trading 293.9% above its estimated GF Value™ of $0.33.
GuruFocus considers Microwave Filter Co to be Significantly Overvalued.
Key valuation signals for MFCO:
Altman Z2-Score: 5.30 (near median its 10-year median of 5.30)
GF Value™: $0.33 vs. price of $1.30 (293.9% above fair value)
Industry Position: 29.6% above the Hardware median (#926 of 2483)
No single metric tells the full story. See the MFCO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Microwave Filter Co Inc operates in the United States and designs, develops, manufactures and sells electronic filters for radio and microwave frequencies. Its products support signal distribution and interference prevention and serve cable television, broadcast, satellite, mobile radio, cellular including 5G, telephone, commercial, aerospace and defense markets. The Company offers filter products covering frequencies from 5 Hz to 50 GHz, including custom designs such as waveguide, stripline and microstrip, lumped element, dielectric resonator, and cavity and coaxial topologies. Its product range includes bandpass, bandstop, highpass and lowpass filters, combiners, couplers, diplexers, adaptors, and CATV headend channel deletion filters and networks for wireless and PCS applications.
29GF Score
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