Johnson MattheyJMPLF 64 Days Inventory is 22.92 as of Mar. 2026, which is 45% below its 10-year median of 41.51. GuruFocus rates JMPLF with a GF Score™ of 64/100 and a GF Value™ of $18.31 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,549 Chemicals companies, Johnson Matthey ranks better than 93.16% on this metric.
The historical rank and industry rank for Johnson Matthey's Days Inventory or its related term are showing as below:
JMPLF'
s Days Inventory Range Over the Past 10 Years
Min: 23.3 Med: 41.51 Max: 46.83
Current: 27.84
During the past 13 years, Johnson Matthey's highest Days Inventory was 46.83. The lowest was 23.30. And the median was 41.51.
JMPLF's Days Inventory is ranked better than 93.16% of 1549
companies
in the Chemicals industry
Industry Median: 80.55
vs JMPLF: 27.84
Johnson Matthey's Days Inventory
declined
from Mar. 2025 (37.53) to Mar. 2026 (22.92).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Johnson Matthey's Inventory Turnover for the
six
months ended in Mar. 2026 was 7.96.
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.
Johnson Matthey's Inventory-to-Revenue for the
six
months ended in Mar. 2026 was 0.12.
Johnson Matthey (OTCPK:JMPLF) 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.
Johnson Matthey's Inventory Turnover for the
six
months ended in Mar. 2026 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.
Johnson Matthey's Inventory to Revenue for the
six
months ended in Mar. 2026 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.
Johnson Matthey Days Inventory Related Terms
Johnson Matthey Days Inventory Historical Data
* Premium members only.
The historical data trend for Johnson Matthey'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.
For the Specialty Chemicals subindustry, Johnson Matthey'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.
Johnson Matthey Days Inventory vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Johnson Matthey's Days Inventory distribution charts can be found below:
* The bar in red indicates where Johnson Matthey'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.
Johnson Matthey (JMPLF) has a Days Inventory of 22.92 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Johnson Matthey and its competitors. This is 45% below median its historical median of 41.51. Over the past decade, Johnson Matthey's Days Inventory has ranged from 23.30 to 46.83. According to the industry distribution chart, Johnson Matthey ranks #106 out of 1549 companies in the Chemicals industry, placing it in the top 6.8%.
Is Johnson Matthey's Days Inventory too high?
Johnson Matthey's current Days Inventory of 22.92 is 45% below median its 10-year median of 41.51. Over the past 10 years, this metric has ranged from a low of 23.30 to a high of 46.83. The Chemicals industry median Days Inventory is 80.55. Johnson Matthey's value of 22.92 is 71.5% below this industry median. Based on the distribution chart, Johnson Matthey ranks #106 out of 1549 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Johnson Matthey has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Johnson Matthey's Days Inventory compare to LIN and SHW?
According to the Chemicals industry distribution chart, Johnson Matthey ranks #106 out of 1549 companies for Days Inventory. This places Johnson Matthey in the top 7% of its industry — outperforming the majority of peers. The industry median Days Inventory is 80.55. Johnson Matthey's value of 22.92 is 71.5% below this benchmark. Historically, Johnson Matthey's own Days Inventory has ranged from 23.30 to 46.83 over the past decade. While the company's 10-year median is 41.51 vs. the industry median of 80.55, Johnson Matthey 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 Chemicals company?
The median Days Inventory among Chemicals companies is 80.55, based on 1,549 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. Johnson Matthey's current Days Inventory of 22.92 is 71.5% 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 Johnson Matthey and its competitors. For the Chemicals industry, the median Days Inventory is 80.55 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Johnson Matthey's current Days Inventory is 22.92, which is 45% below median its own 10-year median of 41.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Johnson Matthey stock overvalued right now?
Based on GuruFocus' analysis, Johnson Matthey (JMPLF) is currently considered Significantly Overvalued. The stock's GF Value™ is $18.31, compared to a current price of $28.61 — trading 56.3% above its estimated fair value. The current Days Inventory is 22.92, which is 45% below median its 10-year median of 41.51 and 71.5% below the Chemicals industry median of 80.55. Johnson Matthey's overall GF Score™ is 64/100 with 7 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 Johnson Matthey (JMPLF), the current Days Inventory is 22.92 as of Mar. 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 Johnson Matthey (JMPLF) Overvalued in 2026?
Based on GuruFocus' analysis, Johnson Matthey stock appears to be overvalued.
The current stock price of $28.61 is trading 56.3% above its estimated GF Value™ of $18.31.
GuruFocus considers Johnson Matthey to be Significantly Overvalued.
Key valuation signals for JMPLF:
Days Inventory: 22.92 (45% below median its 10-year median of 41.51)
GF Value™: $18.31 vs. price of $28.61 (56.3% above fair value)
Industry Position: 71.5% below the Chemicals median (#106 of 1549)
No single metric tells the full story. See the JMPLF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Johnson Matthey PLC is a platinum group metals (PGMs) company. It uses metal chemistry, catalysis, and process engineering and provides technology and expertise to energy, chemicals, and automotive companies to decarbonise, reduce harmful emissions, and improve sustainability. Its segments include Clean Air, PGM Services, Catalyst Technologies, Hydrogen Technologies and Value Businesses. The company generates maximum revenue from the PGM Services segment, which enables the energy transition through providing circular solutions as demand for scarce critical materials increases, provides a strategic service to the group supporting the other segments with security of metal supply, and manufactures value-added PGM products. The company derives key revenue from the United Kingdom.
64GF Score
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