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.
TTFB CoROCO:2729 +0.62%79 Days Inventory is 36.36 as of Mar. 2026, which is 61% above its 10-year median of 22.64. GuruFocus rates ROCO:2729 with a GF Score™ of 79/100 and a GF Value™ of NT$204.16 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 345 Restaurants companies, TTFB Co ranks worse than 75.65% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). TTFB Co's Average Total Inventories for the
three
months ended in Mar. 2026 was NT$333 Mil. TTFB Co's Cost of Goods Sold for the
three
months ended in Mar. 2026 was NT$836 Mil.
Hence, TTFB Co's Days Inventory for the
three
months ended in Mar. 2026 was 36.36.
The historical rank and industry rank for TTFB Co's Days Inventory or its related term are showing as below:
ROCO:2729'
s Days Inventory Range Over the Past 10 Years
Min: 19.76 Med: 22.64 Max: 32.85
Current: 31.87
During the past 13 years, TTFB Co's highest Days Inventory was 32.85. The lowest was 19.76. And the median was 22.64.
ROCO:2729's Days Inventory is ranked worse than 75.65% of 345
companies
in the Restaurants industry
Industry Median: 15.58
vs ROCO:2729: 31.87
TTFB Co's Days Inventory
increased
from Mar. 2025 (28.03) to Mar. 2026 (36.36).
It might indicate that TTFB Co's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
TTFB Co's Inventory Turnover for the
three
months ended in Mar. 2026 was 2.51.
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.
TTFB Co's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.20.
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.
TTFB Co'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.
TTFB Co'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.
TTFB Co Days Inventory Related Terms
TTFB Co Days Inventory Historical Data
* Premium members only.
The historical data trend for TTFB 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.
ROCO:2729 vs MCD, SBUX, YUM: Days Inventory Comparison
For the Restaurants subindustry, TTFB 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.
TTFB Co Days Inventory vs Restaurants Industry
For the Restaurants industry and Consumer Cyclical sector, TTFB Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where TTFB 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.
TTFB Co (ROCO:2729) has a Days Inventory of 36.36 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on TTFB Co and its competitors. This is 61% above median its historical median of 22.64. Over the past decade, TTFB Co's Days Inventory has ranged from 19.76 to 32.85. According to the industry distribution chart, TTFB Co ranks #261 out of 345 companies in the Restaurants industry, placing it in the top 75.7%.
Is TTFB Co's Days Inventory too high?
TTFB Co's current Days Inventory of 36.36 is 61% above median its 10-year median of 22.64. Over the past 10 years, this metric has ranged from a low of 19.76 to a high of 32.85. The Restaurants industry median Days Inventory is 15.58. TTFB Co's value of 36.36 is 133.4% above this industry median. Based on the distribution chart, TTFB Co ranks #261 out of 345 companies in the Restaurants industry, which is in the bottom quartile relative to peers. Overall, TTFB Co has a GF Score™ of 79/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does TTFB Co's Days Inventory compare to MCD and SBUX?
According to the Restaurants industry distribution chart, TTFB Co ranks #261 out of 345 companies for Days Inventory. This places TTFB Co in the lower half of its industry. The industry median Days Inventory is 15.58. TTFB Co's value of 36.36 is 133.4% above this benchmark. Historically, TTFB Co's own Days Inventory has ranged from 19.76 to 32.85 over the past decade. While the company's 10-year median is 22.64 vs. the industry median of 15.58, TTFB 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 Days Inventory for a Restaurants company?
The median Days Inventory among Restaurants companies is 15.58, based on 345 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. TTFB Co's current Days Inventory of 36.36 is 133.4% 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 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 TTFB Co and its competitors. For the Restaurants industry, the median Days Inventory is 15.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. TTFB Co's current Days Inventory is 36.36, which is 61% above median its own 10-year median of 22.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TTFB Co stock overvalued right now?
Based on GuruFocus' analysis, TTFB Co (ROCO:2729) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$204.16, compared to a current price of NT$162.00 — trading 20.7% below its estimated fair value. The current Days Inventory is 36.36, which is 61% above median its 10-year median of 22.64 and 133.4% above the Restaurants industry median of 15.58. TTFB Co's overall GF Score™ is 79/100 with 5 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 TTFB Co (ROCO:2729), the current Days Inventory is 36.36 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 TTFB Co (ROCO:2729) Overvalued in 2026?
Based on GuruFocus' analysis, TTFB Co stock appears to be undervalued.
The current stock price of NT$162.00 is trading 20.7% below its estimated GF Value™ of NT$204.16.
GuruFocus considers TTFB Co to be Modestly Undervalued.
Key valuation signals for ROCO:2729:
Days Inventory: 36.36 (61% above median its 10-year median of 22.64)
GF Value™: NT$204.16 vs. price of NT$162.00 (20.7% below fair value)
Industry Position: 133.4% above the Restaurants median (#261 of 345)
No single metric tells the full story. See the ROCO:2729 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
TTFB Co Ltd is engaged in the operation of the oriental food chain restaurant. The operates restaurants under different brands, which are Thai Town Cuisine, VeryThai Restaurant, SHANN Rice Bar, 1010 Hunan Cuisine, SHANN SHANN, YABI, BHEART Noodles, BO BO TTFB, and the Diner. The company's operating segments are reported as Taiwan, which derives maximum revenue from the Catering business segment, and Mainland China.
79GF Score
Get the complete analysis for ROCO:2729
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
ROCO:2729 has been successfully added to your 
