Rockwell AutomationROK +1.16%78 Days Inventory is 100.06 as of Mar. 2026, which is 69% above its 10-year median of 59.24. GuruFocus rates ROK with a GF Score™ of 78/100 and a GF Value™ of $312.87 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 2,968 Industrial Products companies, Rockwell Automation ranks better than 56.17% on this metric.
The historical rank and industry rank for Rockwell Automation's Days Inventory or its related term are showing as below:
ROK'
s Days Inventory Range Over the Past 10 Years
Min: 54.36 Med: 59.24 Max: 111.57
Current: 106.87
During the past 13 years, Rockwell Automation's highest Days Inventory was 111.57. The lowest was 54.36. And the median was 59.24.
ROK's Days Inventory is ranked better than 56.17% of 2968
companies
in the Industrial Products industry
Industry Median: 119.47
vs ROK: 106.87
Rockwell Automation's Days Inventory
declined
from Mar. 2025 (106.81) to Mar. 2026 (100.06).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Rockwell Automation's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.91.
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.
Rockwell Automation's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.55.
Rockwell Automation (NYSE:ROK) 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.
Rockwell Automation's Inventory Turnover for the
three
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.
Rockwell Automation's Inventory to Revenue for the
three
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.
Rockwell Automation Days Inventory Related Terms
Rockwell Automation Days Inventory Historical Data
* Premium members only.
The historical data trend for Rockwell Automation'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 Industrial Machinery subindustry, Rockwell Automation'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.
Rockwell Automation Days Inventory vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Rockwell Automation's Days Inventory distribution charts can be found below:
* The bar in red indicates where Rockwell Automation'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.
Rockwell Automation (ROK) has a Days Inventory of 100.06 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Rockwell Automation and its competitors. This is 69% above median its historical median of 59.24. Over the past decade, Rockwell Automation's Days Inventory has ranged from 54.36 to 111.57. According to the industry distribution chart, Rockwell Automation ranks #1301 out of 2968 companies in the Industrial Products industry, placing it in the top 43.8%.
Is Rockwell Automation's Days Inventory too high?
Rockwell Automation's current Days Inventory of 100.06 is 69% above median its 10-year median of 59.24. Over the past 10 years, this metric has ranged from a low of 54.36 to a high of 111.57. The Industrial Products industry median Days Inventory is 119.47. Rockwell Automation's value of 100.06 is 16.2% below this industry median. Based on the distribution chart, Rockwell Automation ranks #1301 out of 2968 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Rockwell Automation has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rockwell Automation's Days Inventory compare to AME and IR?
According to the Industrial Products industry distribution chart, Rockwell Automation ranks #1301 out of 2968 companies for Days Inventory. This puts Rockwell Automation in the upper half of its industry. The industry median Days Inventory is 119.47. Rockwell Automation's value of 100.06 is 16.2% below this benchmark. Historically, Rockwell Automation's own Days Inventory has ranged from 54.36 to 111.57 over the past decade. While the company's 10-year median is 59.24 vs. the industry median of 119.47, Rockwell Automation 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 an Industrial Products company?
The median Days Inventory among Industrial Products companies is 119.47, based on 2,968 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. Rockwell Automation's current Days Inventory of 100.06 is 16.2% 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 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 Rockwell Automation and its competitors. For the Industrial Products industry, the median Days Inventory is 119.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rockwell Automation's current Days Inventory is 100.06, which is 69% above median its own 10-year median of 59.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rockwell Automation stock overvalued right now?
Based on GuruFocus' analysis, Rockwell Automation (ROK) is currently considered Significantly Overvalued. The stock's GF Value™ is $312.87, compared to a current price of $482.33 — trading 54.2% above its estimated fair value. The current Days Inventory is 100.06, which is 69% above median its 10-year median of 59.24 and 16.2% below the Industrial Products industry median of 119.47. Rockwell Automation's overall GF Score™ is 78/100 with 8 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 Rockwell Automation (ROK), the current Days Inventory is 100.06 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 Rockwell Automation (ROK) Overvalued in 2026?
Based on GuruFocus' analysis, Rockwell Automation stock appears to be overvalued.
The current stock price of $482.33 is trading 54.2% above its estimated GF Value™ of $312.87.
GuruFocus considers Rockwell Automation to be Significantly Overvalued.
Key valuation signals for ROK:
Days Inventory: 100.06 (69% above median its 10-year median of 59.24)
GF Value™: $312.87 vs. price of $482.33 (54.2% above fair value)
Industry Position: 16.2% below the Industrial Products median (#1301 of 2968)
No single metric tells the full story. See the ROK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
With roots tracing back to the early 1900s, Rockwell Automation is the successor to Rockwell International, which spun off its avionics segment in 2001. It is a pure-play industrial automation company that operates through three segments. Its largest segment by revenue, intelligent devices, sells factory floor-level devices such as motors, drives, sensors, relays, and actuators. Its software and control segment sells visualization, simulation, and human-machine interface software and control products such as programmable controllers, computers, and operator terminals. Its smallest segment, lifecycle services, offers digital consulting, engineered-to-order services, and other outsourced services such as remote monitoring, cybersecurity, and asset and plant maintenance and optimization.
78GF Score
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