Syntec Optics HoldingsOPTX +5.86%22 Days Inventory is 128.88 as of Mar. 2026, which is 55% above its 10-year median of 83.15. GuruFocus rates OPTX with a GF Score™ of 22/100 and a GF Value™ of $1.94 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,415 Hardware companies, Syntec Optics Holdings ranks worse than 66.75% on this metric.
The historical rank and industry rank for Syntec Optics Holdings's Days Inventory or its related term are showing as below:
OPTX'
s Days Inventory Range Over the Past 10 Years
Min: 68.82 Med: 83.15 Max: 128.04
Current: 128.04
During the past 5 years, Syntec Optics Holdings's highest Days Inventory was 128.04. The lowest was 68.82. And the median was 83.15.
OPTX's Days Inventory is ranked worse than 66.75% of 2415
companies
in the Hardware industry
Industry Median: 94.29
vs OPTX: 128.04
Syntec Optics Holdings's Days Inventory
declined
from Mar. 2025 (139.44) to Mar. 2026 (128.88).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Syntec Optics Holdings's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.71.
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.
Syntec Optics Holdings's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 1.20.
Syntec Optics Holdings (NAS:OPTX) 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.
Syntec Optics Holdings'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.
Syntec Optics Holdings'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.
Syntec Optics Holdings Days Inventory Related Terms
Syntec Optics Holdings Days Inventory Historical Data
* Premium members only.
The historical data trend for Syntec Optics Holdings'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.
OPTX vs MPTI, RELL, MEI: Days Inventory Comparison
For the Electronic Components subindustry, Syntec Optics Holdings'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.
Syntec Optics Holdings Days Inventory vs Hardware Industry
For the Hardware industry and Technology sector, Syntec Optics Holdings's Days Inventory distribution charts can be found below:
* The bar in red indicates where Syntec Optics Holdings'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.
Syntec Optics Holdings (OPTX) has a Days Inventory of 128.88 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Syntec Optics Holdings and its competitors. This is 55% above median its historical median of 83.15. Over the past decade, Syntec Optics Holdings' Days Inventory has ranged from 68.82 to 128.04. According to the industry distribution chart, Syntec Optics Holdings ranks #1612 out of 2415 companies in the Hardware industry, placing it in the top 66.7%.
Is Syntec Optics Holdings' Days Inventory too high?
Syntec Optics Holdings' current Days Inventory of 128.88 is 55% above median its 10-year median of 83.15. Over the past 10 years, this metric has ranged from a low of 68.82 to a high of 128.04. The Hardware industry median Days Inventory is 94.29. Syntec Optics Holdings' value of 128.88 is 36.7% above this industry median. Based on the distribution chart, Syntec Optics Holdings ranks #1612 out of 2415 companies in the Hardware industry, which is below the industry midpoint. Overall, Syntec Optics Holdings has a GF Score™ of 22/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Syntec Optics Holdings' Days Inventory compare to MPTI and RELL?
According to the Hardware industry distribution chart, Syntec Optics Holdings ranks #1612 out of 2415 companies for Days Inventory. This places Syntec Optics Holdings in the lower half of its industry. The industry median Days Inventory is 94.29. Syntec Optics Holdings' value of 128.88 is 36.7% above this benchmark. Historically, Syntec Optics Holdings' own Days Inventory has ranged from 68.82 to 128.04 over the past decade. While the company's 10-year median is 83.15 vs. the industry median of 94.29, Syntec Optics Holdings 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 Hardware company?
The median Days Inventory among Hardware companies is 94.29, based on 2,415 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. Syntec Optics Holdings's current Days Inventory of 128.88 is 36.7% 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 Syntec Optics Holdings and its competitors. For the Hardware industry, the median Days Inventory is 94.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Syntec Optics Holdings's current Days Inventory is 128.88, which is 55% above median its own 10-year median of 83.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Syntec Optics Holdings stock overvalued right now?
Based on GuruFocus' analysis, Syntec Optics Holdings (OPTX) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.94, compared to a current price of $11.20 — trading 477.3% above its estimated fair value. The current Days Inventory is 128.88, which is 55% above median its 10-year median of 83.15 and 36.7% above the Hardware industry median of 94.29. Syntec Optics Holdings' overall GF Score™ is 22/100 with 2 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 Syntec Optics Holdings (OPTX), the current Days Inventory is 128.88 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 Syntec Optics Holdings (OPTX) Overvalued in 2026?
Based on GuruFocus' analysis, Syntec Optics Holdings stock appears to be overvalued.
The current stock price of $11.20 is trading 477.3% above its estimated GF Value™ of $1.94.
GuruFocus considers Syntec Optics Holdings to be Significantly Overvalued.
Key valuation signals for OPTX:
Days Inventory: 128.88 (55% above median its 10-year median of 83.15)
GF Value™: $1.94 vs. price of $11.20 (477.3% above fair value)
Industry Position: 36.7% above the Hardware median (#1612 of 2415)
No single metric tells the full story. See the OPTX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Syntec Optics Holdings Inc is vertically integrated from design and component manufacturing for lens system assembly to imaging module integration for system solutions. Making its tools, molding, and nano machining allows close interaction and recut ability, enabling special techniques to hold tolerances to sub-micron levels. It has steadily developed a variety of other complementary manufacturing techniques to provide a wide suite of horizontal capabilities including thin film deposition coatings, glass molding, polymer molding, tool-making, mechanical manufacturing, and nano machining. Syntec Optics focuses on four end markets of defense, medical, consumer, and communications all with several mission-critical applications.
22GF Score
Get the complete analysis for OPTX
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
OPTX has been successfully added to your 
