Earth Science TechETST +6.67%37 Days Inventory is 25.05 as of Mar. 2026, which is 81% below its 10-year median of 133.96. GuruFocus rates ETST with a GF Score™ of 37/100 and a GF Value™ of $0.23 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 916 Drug Manufacturers companies, Earth Science Tech ranks better than 97.49% on this metric.
The historical rank and industry rank for Earth Science Tech's Days Inventory or its related term are showing as below:
ETST'
s Days Inventory Range Over the Past 10 Years
Min: 14.42 Med: 133.96 Max: 349.13
Current: 29.54
During the past 13 years, Earth Science Tech's highest Days Inventory was 349.13. The lowest was 14.42. And the median was 133.96.
ETST's Days Inventory is ranked better than 97.49% of 916
companies
in the Drug Manufacturers industry
Industry Median: 164.43
vs ETST: 29.54
Earth Science Tech's Days Inventory
increased
from Mar. 2025 (13.68) to Mar. 2026 (25.05).
It might indicate that Earth Science Tech'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.
Earth Science Tech's Inventory Turnover for the
three
months ended in Mar. 2026 was 3.64.
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.
Earth Science Tech's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.09.
Earth Science Tech (OTCPK:ETST) 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.
Earth Science Tech'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.
Earth Science Tech'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.
Earth Science Tech Days Inventory Related Terms
Earth Science Tech Days Inventory Historical Data
* Premium members only.
The historical data trend for Earth Science Tech'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.
ETST vs IXHL, BTAI, TLPH: Days Inventory Comparison
For the Drug Manufacturers - Specialty & Generic subindustry, Earth Science Tech'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.
Earth Science Tech Days Inventory vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Earth Science Tech's Days Inventory distribution charts can be found below:
* The bar in red indicates where Earth Science Tech'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.
Earth Science Tech (ETST) has a Days Inventory of 25.05 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Earth Science Tech and its competitors. This is 81% below median its historical median of 133.96. Over the past decade, Earth Science Tech's Days Inventory has ranged from 14.42 to 349.13. According to the industry distribution chart, Earth Science Tech ranks #23 out of 916 companies in the Drug Manufacturers industry, placing it in the top 2.5%.
Is Earth Science Tech's Days Inventory too high?
Earth Science Tech's current Days Inventory of 25.05 is 81% below median its 10-year median of 133.96. Over the past 10 years, this metric has ranged from a low of 14.42 to a high of 349.13. The Drug Manufacturers industry median Days Inventory is 164.43. Earth Science Tech's value of 25.05 is 84.8% below this industry median. Based on the distribution chart, Earth Science Tech ranks #23 out of 916 companies in the Drug Manufacturers industry, which is in the top quartile — a strong position relative to peers. Overall, Earth Science Tech has a GF Score™ of 37/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Earth Science Tech's Days Inventory compare to IXHL and BTAI?
According to the Drug Manufacturers industry distribution chart, Earth Science Tech ranks #23 out of 916 companies for Days Inventory. This places Earth Science Tech in the top 3% of its industry — outperforming the majority of peers. The industry median Days Inventory is 164.43. Earth Science Tech's value of 25.05 is 84.8% below this benchmark. Historically, Earth Science Tech's own Days Inventory has ranged from 14.42 to 349.13 over the past decade. While the company's 10-year median is 133.96 vs. the industry median of 164.43, Earth Science Tech 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 Drug Manufacturers company?
The median Days Inventory among Drug Manufacturers companies is 164.43, based on 916 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. Earth Science Tech's current Days Inventory of 25.05 is 84.8% 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 Earth Science Tech and its competitors. For the Drug Manufacturers industry, the median Days Inventory is 164.43 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Earth Science Tech's current Days Inventory is 25.05, which is 81% below median its own 10-year median of 133.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Earth Science Tech stock overvalued right now?
Based on GuruFocus' analysis, Earth Science Tech (ETST) is currently considered Possible Value Trap. The stock's GF Value™ is $0.23, compared to a current price of $0.16 — trading 30.4% below its estimated fair value. The current Days Inventory is 25.05, which is 81% below median its 10-year median of 133.96 and 84.8% below the Drug Manufacturers industry median of 164.43. Earth Science Tech's overall GF Score™ is 37/100 with 4 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 Earth Science Tech (ETST), the current Days Inventory is 25.05 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 Earth Science Tech (ETST) Overvalued in 2026?
Based on GuruFocus' analysis, Earth Science Tech stock appears to be undervalued.
The current stock price of $0.16 is trading 30.4% below its estimated GF Value™ of $0.23.
GuruFocus considers Earth Science Tech to be Possible Value Trap.
Key valuation signals for ETST:
Days Inventory: 25.05 (81% below median its 10-year median of 133.96)
GF Value™: $0.23 vs. price of $0.16 (30.4% below fair value)
Industry Position: 84.8% below the Drug Manufacturers median (#23 of 916)
No single metric tells the full story. See the ETST stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Earth Science Tech Inc is a diversified holding company. The company focuses on the health and wellness sector. The Company's principal operating plan is to build a vertically integrated healthcare platform that combines compounding pharmacy operations, telemedicine platforms, clinical support, and direct-to-patient fulfillment. The Company's healthcare operations are supported by investments in real estate and asset management activities and a consumer products business. The core of the Company's value proposition is the seamless integration of patient care, from consultation to fulfillment.
37GF Score
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