SeniorSNIRF +1.60%58 Days Inventory is 0.00 as of Dec. 2025. GuruFocus rates SNIRF with a GF Score™ of 58/100 and a GF Value™ of $1.86 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 325 Aerospace & Defense companies, Senior ranks better than 57.54% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Senior's Average Total Inventories for the
six
months ended in Dec. 2025 was $197.6 Mil. Senior's Cost of Goods Sold for the
six
months ended in Dec. 2025 was $0.0 Mil.
The historical rank and industry rank for Senior's Days Inventory or its related term are showing as below:
SNIRF'
s Days Inventory Range Over the Past 10 Years
Min: 70.01 Med: 90.37 Max: 146.71
Current: 122.13
During the past 13 years, Senior's highest Days Inventory was 146.71. The lowest was 70.01. And the median was 90.37.
SNIRF's Days Inventory is ranked better than 57.54% of 325
companies
in the Aerospace & Defense industry
Industry Median: 141.54
vs SNIRF: 122.13
Senior's Days Inventory
stayed the same
from Dec. 2024 (0.00) to Dec. 2025 (0.00).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Senior's Inventory Turnover for the
six
months ended in Dec. 2025 was 0.00.
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.
Senior's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.40.
Senior (OTCPK:SNIRF) 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.
Senior'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.
Senior'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.
Senior Days Inventory Related Terms
Senior Days Inventory Historical Data
* Premium members only.
The historical data trend for Senior'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 Aerospace & Defense subindustry, Senior'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.
Senior Days Inventory vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Senior's Days Inventory distribution charts can be found below:
* The bar in red indicates where Senior'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.
Senior (SNIRF) has a Days Inventory of 0.00 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Senior and its competitors. Over the past decade, Senior's Days Inventory has ranged from 70.01 to 146.71. According to the industry distribution chart, Senior ranks #138 out of 325 companies in the Aerospace & Defense industry, placing it in the top 42.5%.
Is Senior's Days Inventory too high?
Senior's current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 70.01 to a high of 146.71. Based on the distribution chart, Senior ranks #138 out of 325 companies in the Aerospace & Defense industry, which is above the industry midpoint. Overall, Senior has a GF Score™ of 58/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Senior's Days Inventory compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Senior ranks #138 out of 325 companies for Days Inventory. This puts Senior in the upper half of its industry. The industry median Days Inventory is 141.54. Historically, Senior's own Days Inventory has ranged from 70.01 to 146.71 over the past decade. 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 Aerospace & Defense company?
The median Days Inventory among Aerospace & Defense companies is 141.54, based on 325 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. 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 Senior and its competitors. For the Aerospace & Defense industry, the median Days Inventory is 141.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Senior's current Days Inventory is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Senior stock overvalued right now?
Based on GuruFocus' analysis, Senior (SNIRF) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.86, compared to a current price of $3.81 — trading 104.8% above its estimated fair value. The current Days Inventory is 0.00. Senior's overall GF Score™ is 58/100 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 Senior (SNIRF), the current Days Inventory is 0.00 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 Senior (SNIRF) Overvalued in 2026?
Based on GuruFocus' analysis, Senior stock appears to be overvalued.
The current stock price of $3.81 is trading 104.8% above its estimated GF Value™ of $1.86.
GuruFocus considers Senior to be Significantly Overvalued.
Key valuation signals for SNIRF:
Days Inventory: 0.00
GF Value™: $1.86 vs. price of $3.81 (104.8% above fair value)
No single metric tells the full story. See the SNIRF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Senior PLC produces technology components and systems for original equipment manufacturers in aerospace, defense, land vehicles, and energy markets. It is divided into two divisions: Aerospace and Flexonics. Aerospace technology provides products and systems for demanding applications in aerospace & defense and adjacent markets, its products include fluid conveyance, and thermal management components. Flexonics provides technology products and systems for demanding applications in land vehicles, power & energy, and adjacent markets, its products include petrochemicals, renewable energy, and a variety of other industrial applications. The company has revenue from its Aerospace Segment. Its Operations are located in North America and Europe, majority of revenue from USA.
58GF Score
Get the complete analysis for SNIRF
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
SNIRF has been successfully added to your 
