Water IntelligenceWTLLF 78 Days Inventory is 46.79 as of Dec. 2025, which is 78% above its 10-year median of 26.34. GuruFocus rates WTLLF with a GF Score™ of 78/100 and a GF Value™ of $5.84 (Significantly Undervalued). The stock has 6 warning signs investors should review. Among 675 Business Services companies, Water Intelligence ranks worse than 59.7% on this metric.
The historical rank and industry rank for Water Intelligence's Days Inventory or its related term are showing as below:
WTLLF'
s Days Inventory Range Over the Past 10 Years
Min: 16.28 Med: 26.34 Max: 61.11
Current: 46.39
During the past 13 years, Water Intelligence's highest Days Inventory was 61.11. The lowest was 16.28. And the median was 26.34.
WTLLF's Days Inventory is ranked worse than 59.7% of 675
companies
in the Business Services industry
Industry Median: 25.24
vs WTLLF: 46.39
Water Intelligence's Days Inventory
increased
from Dec. 2024 (34.22) to Dec. 2025 (46.79).
It might indicate that Water Intelligence's sales slowed down.
Warning Sign:
If a company builds up inventory, it may mean it is having difficulties selling its goods.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Water Intelligence's Inventory Turnover for the
six
months ended in Dec. 2025 was 3.90.
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.
Water Intelligence's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.03.
Water Intelligence (OTCPK:WTLLF) 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.
Water Intelligence's Inventory Turnover for the
six
months ended in Dec. 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.
Water Intelligence's Inventory to Revenue for the
six
months ended in Dec. 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.
Water Intelligence Days Inventory Related Terms
Water Intelligence Days Inventory Historical Data
* Premium members only.
The historical data trend for Water Intelligence'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.
WTLLF vs CTAS, CPRT, GPN: Days Inventory Comparison
For the Specialty Business Services subindustry, Water Intelligence'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.
Water Intelligence Days Inventory vs Business Services Industry
For the Business Services industry and Industrials sector, Water Intelligence's Days Inventory distribution charts can be found below:
* The bar in red indicates where Water Intelligence'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.
Water Intelligence (WTLLF) has a Days Inventory of 46.79 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Water Intelligence and its competitors. This is 78% above median its historical median of 26.34. Over the past decade, Water Intelligence's Days Inventory has ranged from 16.28 to 61.11. According to the industry distribution chart, Water Intelligence ranks #403 out of 675 companies in the Business Services industry, placing it in the top 59.7%.
Is Water Intelligence's Days Inventory too high?
Water Intelligence's current Days Inventory of 46.79 is 78% above median its 10-year median of 26.34. Over the past 10 years, this metric has ranged from a low of 16.28 to a high of 61.11. The Business Services industry median Days Inventory is 25.24. Water Intelligence's value of 46.79 is 85.4% above this industry median. Based on the distribution chart, Water Intelligence ranks #403 out of 675 companies in the Business Services industry, which is below the industry midpoint. Overall, Water Intelligence has a GF Score™ of 78/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Water Intelligence's Days Inventory compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Water Intelligence ranks #403 out of 675 companies for Days Inventory. This places Water Intelligence in the lower half of its industry. The industry median Days Inventory is 25.24. Water Intelligence's value of 46.79 is 85.4% above this benchmark. Historically, Water Intelligence's own Days Inventory has ranged from 16.28 to 61.11 over the past decade. While the company's 10-year median is 26.34 vs. the industry median of 25.24, Water Intelligence 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 Business Services company?
The median Days Inventory among Business Services companies is 25.24, based on 675 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. Water Intelligence's current Days Inventory of 46.79 is 85.4% 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 Water Intelligence and its competitors. For the Business Services industry, the median Days Inventory is 25.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Water Intelligence's current Days Inventory is 46.79, which is 78% above median its own 10-year median of 26.34. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Water Intelligence stock overvalued right now?
Based on GuruFocus' analysis, Water Intelligence (WTLLF) is currently considered Significantly Undervalued. The stock's GF Value™ is $5.84, compared to a current price of $3.63 — trading 37.9% below its estimated fair value. The current Days Inventory is 46.79, which is 78% above median its 10-year median of 26.34 and 85.4% above the Business Services industry median of 25.24. Water Intelligence's overall GF Score™ is 78/100 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 Water Intelligence (WTLLF), the current Days Inventory is 46.79 as of Dec. 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 Water Intelligence (WTLLF) Overvalued in 2026?
Based on GuruFocus' analysis, Water Intelligence stock appears to be undervalued.
The current stock price of $3.63 is trading 37.9% below its estimated GF Value™ of $5.84.
GuruFocus considers Water Intelligence to be Significantly Undervalued.
Key valuation signals for WTLLF:
Days Inventory: 46.79 (78% above median its 10-year median of 26.34)
GF Value™: $5.84 vs. price of $3.63 (37.9% below fair value)
Industry Position: 85.4% above the Business Services median (#403 of 675)
No single metric tells the full story. See the WTLLF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Water Intelligence PLC provides leak detection and remediation services based in the United Kingdom. The company along with its subsidiaries offers a range of solutions and products for residential, commercial, and municipal customers. It generates revenue from Franchise royalty income, as well as franchise-related activities including product and equipment sales, business-to-business sales, and franchise sales. Additionally, it generates revenue from United States corporate-operated locations and International corporate-operated locations.
78GF Score
Get the complete analysis for WTLLF
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