Microwave Filter CoMFCO 29 Days Inventory is 53.89 as of Sep. 2025, which is 27% below its 10-year median of 74.29. 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 2,416 Hardware companies, Microwave Filter Co ranks better than 78.27% on this metric.
The historical rank and industry rank for Microwave Filter Co's Days Inventory or its related term are showing as below:
MFCO'
s Days Inventory Range Over the Past 10 Years
Min: 53.89 Med: 74.29 Max: 103.37
Current: 53.89
During the past 13 years, Microwave Filter Co's highest Days Inventory was 103.37. The lowest was 53.89. And the median was 74.29.
MFCO's Days Inventory is ranked better than 78.27% of 2416
companies
in the Hardware industry
Industry Median: 94.31
vs MFCO: 53.89
Microwave Filter Co's Days Inventory
declined
from Sep. 2018 (75.68) to Sep. 2025 (53.89).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Microwave Filter Co's Inventory Turnover for the
six
months ended in Sep. 2025 was 6.77.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Microwave Filter Co's Inventory-to-Revenue for the
six
months ended in Sep. 2025 was 0.10.
Microwave Filter Co (OTCPK:MFCO) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Microwave Filter Co's Inventory Turnover for the
six
months ended in Sep. 2025 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Microwave Filter Co's Inventory to Revenue for the
six
months ended in Sep. 2025 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Microwave Filter Co Days Inventory Related Terms
Microwave Filter Co Days Inventory Historical Data
* Premium members only.
The historical data trend for Microwave Filter Co's Days Inventory 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, VMNT, WLAN: Days Inventory Comparison
For the Communication Equipment subindustry, Microwave Filter Co's Days Inventory, along with its competitors' market caps and Days Inventory 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 Days Inventory vs Hardware Industry
For the Hardware industry and Technology sector, Microwave Filter Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Microwave Filter Co's Days Inventory falls into.
* 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.
Microwave Filter Co (MFCO) has a Days Inventory of 53.89 as of Sep. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Microwave Filter Co and its competitors. This is 27% below median its historical median of 74.29. Over the past decade, Microwave Filter Co's Days Inventory has ranged from 53.89 to 103.37. According to the industry distribution chart, Microwave Filter Co ranks #525 out of 2416 companies in the Hardware industry, placing it in the top 21.7%.
Is Microwave Filter Co's Days Inventory too high?
Microwave Filter Co's current Days Inventory of 53.89 is 27% below median its 10-year median of 74.29. Over the past 10 years, this metric has ranged from a low of 53.89 to a high of 103.37. The Hardware industry median Days Inventory is 94.31. Microwave Filter Co's value of 53.89 is 42.9% below this industry median. Based on the distribution chart, Microwave Filter Co ranks #525 out of 2416 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. 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 Days Inventory compare to ASNS and VMNT?
According to the Hardware industry distribution chart, Microwave Filter Co ranks #525 out of 2416 companies for Days Inventory. This places Microwave Filter Co in the top 22% of its industry — outperforming the majority of peers. The industry median Days Inventory is 94.31. Microwave Filter Co's value of 53.89 is 42.9% below this benchmark. Historically, Microwave Filter Co's own Days Inventory has ranged from 53.89 to 103.37 over the past decade. While the company's 10-year median is 74.29 vs. the industry median of 94.31, Microwave Filter Co 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 Days Inventory for a Hardware company?
The median Days Inventory among Hardware companies is 94.31, based on 2,416 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Microwave Filter Co's current Days Inventory of 53.89 is 42.9% 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Microwave Filter Co and its competitors. For the Hardware industry, the median Days Inventory is 94.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Microwave Filter Co's current Days Inventory is 53.89, which is 27% below median its own 10-year median of 74.29. 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 Days Inventory is 53.89, which is 27% below median its 10-year median of 74.29 and 42.9% below the Hardware industry median of 94.31. 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 Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Microwave Filter Co (MFCO), the current Days Inventory is 53.89 as of Sep. 2025. 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:
Days Inventory: 53.89 (27% below median its 10-year median of 74.29)
GF Value™: $0.33 vs. price of $1.30 (293.9% above fair value)
Industry Position: 42.9% below the Hardware median (#525 of 2416)
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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