OPTX (Syntec Optics Holdings) Graham Number: $N/A (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

OPTX Syntec Optics Holdings Inc OPTX
22 GF Score
Price $7.55
GF Value $1.94
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is Syntec Optics Holdings Graham Number?

Syntec Optics Holdings OPTX -9.15% 22 Graham Number is $N/A as of Mar. 2026. 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 1,620 Hardware companies, Syntec Optics Holdings ranks worse than 61728.33% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-07-23), the stock price of Syntec Optics Holdings is $7.55. Syntec Optics Holdings's graham number for the quarter that ended in Mar. 2026 was $N/A. Therefore, Syntec Optics Holdings's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for Syntec Optics Holdings's Graham Number or its related term are showing as below:

During the past 5 years, the highest Price to Graham Number ratio of Syntec Optics Holdings was 9.74. The lowest was 5.35. And the median was 8.29.

OPTX's Price-to-Graham-Number is not ranked *
in the Hardware industry.
Industry Median: 1.87
* Ranked among companies with meaningful Price-to-Graham-Number only.

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Syntec Optics Holdings  (NAS:OPTX) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Syntec Optics Holdings's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Mar. 2026 )
=7.55/N/A
=N/A

* 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

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Syntec Optics Holdings Graham Number Related Terms


Syntec Optics Holdings Graham Number Historical Data

* Premium members only.

The historical data trend for Syntec Optics Holdings's Graham Number 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.

Syntec Optics Holdings Graham Number Chart

Syntec Optics Holdings Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
0.47 0.00 0.69 0.00 0.00

Syntec Optics Holdings Quarterly Data
Dec21 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Graham Number Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

OPTX vs MPTI, RELL, MEI: Graham Number Comparison

For the Electronic Components subindustry, Syntec Optics Holdings's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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 Price-to-Graham-Number vs Hardware Industry

For the Hardware industry and Technology sector, Syntec Optics Holdings's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Syntec Optics Holdings's Price-to-Graham-Number falls into.


OPTX
22GF Score
Syntec Optics Holdings Inc OPTX
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Syntec Optics Holdings Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Syntec Optics Holdings's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*0.258*-0.05)
=N/A

Syntec Optics Holdings's Graham Number for the quarter that ended in Mar. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*0.236*-0.08)
=N/A

* 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.

Frequently Asked Questions Learn more about Graham Number →
What does a Graham Number of $N/A mean?
Syntec Optics Holdings (OPTX) has a Graham Number of $N/A as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Syntec Optics Holdings and its competitors. Over the past decade, Syntec Optics Holdings' Graham Number has ranged from 5.35 to 9.74. According to the industry distribution chart, Syntec Optics Holdings ranks #999999 out of 1620 companies in the Hardware industry.
Is Syntec Optics Holdings' Graham Number too high?
Syntec Optics Holdings' current Graham Number is $N/A. Over the past 10 years, this metric has ranged from a low of 5.35 to a high of 9.74. Based on the distribution chart, Syntec Optics Holdings ranks #999999 out of 1620 companies in the Hardware industry, which is in the bottom quartile relative to peers. 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' Graham Number compare to MPTI and RELL?
According to the Hardware industry distribution chart, Syntec Optics Holdings ranks #999999 out of 1620 companies for Graham Number. This places Syntec Optics Holdings in the lower half of its industry. The industry median Graham Number is 1.87. Historically, Syntec Optics Holdings' own Graham Number has ranged from 5.35 to 9.74 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 Graham Number for a Hardware company?
The median Graham Number among Hardware companies is 1.87, based on 1,620 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Syntec Optics Holdings and its competitors. For the Hardware industry, the median Graham Number is 1.87 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Syntec Optics Holdings's current Graham Number is $N/A. 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 $7.55 — trading 289.2% above its estimated fair value. The current Graham Number is $N/A. 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 Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Syntec Optics Holdings (OPTX), the current Graham Number is $N/A 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 $7.55 is trading 289.2% above its estimated GF Value™ of $1.94. GuruFocus considers Syntec Optics Holdings to be Significantly Overvalued.

Key valuation signals for OPTX:

  • Graham Number: $N/A
  • GF Value™: $1.94 vs. price of $7.55 (289.2% above fair value)
  • GF Score™: 22/100 with 2 warning signs

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 Business Description

Address 515 Lee Road, Rochester, NY, USA, 14606
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

Graham Number is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$7.55
Price
$1.94
GF Value