Tamron Co (TSE:7740) 3-1 Month Momentum %: 38.89% (As of Sep. 13, 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

TSE:7740 Tamron Co Ltd TSE:7740
93 GF Score
Price 円1,333.00
GF Value 円1,091.13
Valuation Modestly Overvalued
! 5 Warning Signs
View Full Analysis

What is Tamron Co 3-1 Month Momentum %?

Tamron Co TSE:7740 -0.52% 93 3-1 Month Momentum % is 38.89% as of Sep. 13, 2026. GuruFocus rates TSE:7740 with a GF Score™ of 93/100 and a GF Value™ of 円1,091.13 (Modestly Overvalued). The stock has 5 warning signs investors should review. Among 865 Travel & Leisure companies, Tamron Co ranks better than 96.88% on this metric.

3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-09-13), Tamron Co's 3-1 Month Momentum % is 38.89%.

The industry rank for Tamron Co's 3-1 Month Momentum % or its related term are showing as below:

TSE:7740's 3-1 Month Momentum % is ranked better than
96.88% of 865 companies
in the Travel & Leisure industry
Industry Median: -0.22 vs TSE:7740: 38.89

Tamron Co  (TSE:7740) 3-1 Month Momentum % Explanation

Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.

The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.


Tamron Co 3-1 Month Momentum % Related Terms


TSE:7740 vs AS, HAS, LTH: 3-1 Month Momentum % Comparison

For the Leisure subindustry, Tamron Co's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % 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.


Tamron Co 3-1 Month Momentum % vs Travel & Leisure Industry

For the Travel & Leisure industry and Consumer Cyclical sector, Tamron Co's 3-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Tamron Co's 3-1 Month Momentum % falls into.


TSE:7740
93GF Score
Tamron Co Ltd TSE:7740
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tamron Co  (TSE:7740) 3-1 Month Momentum % Calculation

3-1 Month Momentum % is calculated as following:

3-1 Month Momentum %=( Price 1-month ago / Price 3-month ago - 1 ) * 100 %

* 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 3-1 Month Momentum % →
What does a 3-1 Month Momentum % of 38.89% mean?
Tamron Co (TSE:7740) has a 3-1 Month Momentum % of 38.89% as of Sep. 13, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Tamron Co and its competitors. According to the industry distribution chart, Tamron Co ranks #27 out of 865 companies in the Travel & Leisure industry, placing it in the top 3.1%.
Is Tamron Co's 3-1 Month Momentum % too high?
Tamron Co's current 3-1 Month Momentum % is 38.89%. Based on the distribution chart, Tamron Co ranks #27 out of 865 companies in the Travel & Leisure industry, which is in the top quartile — a strong position relative to peers. Overall, Tamron Co has a GF Score™ of 93/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tamron Co's 3-1 Month Momentum % compare to AS and HAS?
According to the Travel & Leisure industry distribution chart, Tamron Co ranks #27 out of 865 companies for 3-1 Month Momentum %. This places Tamron Co in the top 3% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for a Travel & Leisure company?
A good 3-1 Month Momentum % depends on the Travel & Leisure industry context. However, 3-1 Month Momentum % 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 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Tamron Co and its competitors. Tamron Co's current 3-1 Month Momentum % is 38.89%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tamron Co stock overvalued right now?
Based on GuruFocus' analysis, Tamron Co (TSE:7740) is currently considered Modestly Overvalued. The stock's GF Value™ is 円1,091.13, compared to a current price of 円1,333.00 — trading 22.2% above its estimated fair value. The current 3-1 Month Momentum % is 38.89%. Tamron Co's overall GF Score™ is 93/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Tamron Co (TSE:7740), the current 3-1 Month Momentum % is 38.89% as of Sep. 13, 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 Tamron Co (TSE:7740) Overvalued in 2026?

Based on GuruFocus' analysis, Tamron Co stock appears to be overvalued. The current stock price of 円1,333.00 is trading 22.2% above its estimated GF Value™ of 円1,091.13. GuruFocus considers Tamron Co to be Modestly Overvalued.

Key valuation signals for TSE:7740:

  • 3-1 Month Momentum %: 38.89%
  • GF Value™: 円1,091.13 vs. price of 円1,333.00 (22.2% above fair value)
  • GF Score™: 93/100 with 5 warning signs

No single metric tells the full story. See the TSE:7740 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tamron Co Business Description

Other Exchanges TMRNF:USA
Address 1385 Hasunuma, Minuma-ku, Saitama, JPN, 337-8556
Tamron Co Ltd is a Japanese manufacturer of optical and photographic lenses. The company organizes itself into three segments: Photography-related business, Surveillance & FA-related business, and Mobility & Healthcare, Other Businesses. The company designs, manufactures, and sells interchangeable lenses for mirrorless and SLR cameras; lenses for surveillance cameras, factory automation (FA) and machine vision systems, and video conferencing equipment; as well as lenses for in-vehicle cameras, video and digital cameras, medical applications, and a variety of optical device components. The company's key geographical segment is Asia (ex. Japan), followed by sales made in Japan, in Europe, and in North America.
93GF Score

Get the complete analysis for TSE:7740

3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円1,333.00
Price
円1,091.13
GF Value