Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Red Robin Gourmet BurgersSTU:RRN -7.82%56 Days Inventory is 8.88 as of Jun. 2026, which is 24% below its 10-year median of 11.63. GuruFocus rates STU:RRN with a GF Score™ of 56/100 and a GF Value™ of €3.78 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 346 Restaurants companies, Red Robin Gourmet Burgers ranks better than 62.43% on this metric.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Red Robin Gourmet Burgers's Inventory Turnover for the
six
months ended in Jun. 2026 was 20.54.
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.
Red Robin Gourmet Burgers's Inventory-to-Revenue for the
six
months ended in Jun. 2026 was 0.03.
Red Robin Gourmet Burgers (STU:RRN) 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.
Red Robin Gourmet Burgers's Inventory Turnover for the
six
months ended in Jun. 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.
Red Robin Gourmet Burgers's Inventory to Revenue for the
six
months ended in Jun. 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.
Red Robin Gourmet Burgers Days Inventory Related Terms
Red Robin Gourmet Burgers Days Inventory Historical Data
* 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.
STU:RRN vs BRCB, RICK, VENU: Days Inventory Comparison
For the Restaurants subindustry, Red Robin Gourmet Burgers'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.
Red Robin Gourmet Burgers Days Inventory vs Restaurants Industry
For the Restaurants industry and Consumer Cyclical sector, Red Robin Gourmet Burgers's Days Inventory distribution charts can be found below:
* The bar in red indicates where Red Robin Gourmet Burgers'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.
Red Robin Gourmet Burgers (STU:RRN) has a Days Inventory of 8.88 as of Jun. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Red Robin Gourmet Burgers and its competitors. This is 24% below median its historical median of 11.63. Over the past decade, Red Robin Gourmet Burgers' Days Inventory has ranged from 10.86 to 14.53. According to the industry distribution chart, Red Robin Gourmet Burgers ranks #130 out of 346 companies in the Restaurants industry, placing it in the top 37.6%.
Is Red Robin Gourmet Burgers' Days Inventory too high?
Red Robin Gourmet Burgers' current Days Inventory of 8.88 is 24% below median its 10-year median of 11.63. Over the past 10 years, this metric has ranged from a low of 10.86 to a high of 14.53. The Restaurants industry median Days Inventory is 15.05. Red Robin Gourmet Burgers' value of 8.88 is 41% below this industry median. Based on the distribution chart, Red Robin Gourmet Burgers ranks #130 out of 346 companies in the Restaurants industry, which is above the industry midpoint. Overall, Red Robin Gourmet Burgers has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Red Robin Gourmet Burgers' Days Inventory compare to BRCB and RICK?
According to the Restaurants industry distribution chart, Red Robin Gourmet Burgers ranks #130 out of 346 companies for Days Inventory. This puts Red Robin Gourmet Burgers in the upper half of its industry. The industry median Days Inventory is 15.05. Red Robin Gourmet Burgers' value of 8.88 is 41% below this benchmark. Historically, Red Robin Gourmet Burgers' own Days Inventory has ranged from 10.86 to 14.53 over the past decade. While the company's 10-year median is 11.63 vs. the industry median of 15.05, Red Robin Gourmet Burgers 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 Restaurants company?
The median Days Inventory among Restaurants companies is 15.05, based on 346 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. Red Robin Gourmet Burgers's current Days Inventory of 8.88 is 41% 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 Red Robin Gourmet Burgers and its competitors. For the Restaurants industry, the median Days Inventory is 15.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Red Robin Gourmet Burgers's current Days Inventory is 8.88, which is 24% below median its own 10-year median of 11.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Red Robin Gourmet Burgers stock overvalued right now?
Based on GuruFocus' analysis, Red Robin Gourmet Burgers (STU:RRN) is currently considered Significantly Overvalued. The stock's GF Value™ is €3.78, compared to a current price of €6.42 — trading 69.8% above its estimated fair value. The current Days Inventory is 8.88, which is 24% below median its 10-year median of 11.63 and 41% below the Restaurants industry median of 15.05. Red Robin Gourmet Burgers' overall GF Score™ is 56/100 with 3 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 Red Robin Gourmet Burgers (STU:RRN), the current Days Inventory is 8.88 as of Jun. 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 Red Robin Gourmet Burgers (STU:RRN) Overvalued in 2026?
Based on GuruFocus' analysis, Red Robin Gourmet Burgers stock appears to be overvalued.
The current stock price of €6.42 is trading 69.8% above its estimated GF Value™ of €3.78.
GuruFocus considers Red Robin Gourmet Burgers to be Significantly Overvalued.
Key valuation signals for STU:RRN:
Days Inventory: 8.88 (24% below median its 10-year median of 11.63)
GF Value™: €3.78 vs. price of €6.42 (69.8% above fair value)
Industry Position: 41% below the Restaurants median (#130 of 346)
No single metric tells the full story. See the STU:RRN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Red Robin Gourmet Burgers Inc is a restaurant operator. The company develops, operates, and franchises casual-dining restaurants and fast-casual restaurants in North America. The company's brands are Red Robin, Red Robin Gourmet Burgers, Red Robin America's Gourmet Burgers and Spirits, Red Robin Burger Works, YUMMM, Red Robin Gourmet Burgers and Brews, and Red Robin Royalty names and logos. The company's revenue consists of sales from restaurant operations, gift card breakage, franchise royalties and fees, and other miscellaneous revenue. It has one operating and one reportable segment: restaurants.
56GF Score
Get the complete analysis for STU:RRN
Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:RRN has been successfully added to your 
