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.
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.
UniFirstUNF -2.52%80 3-1 Month Momentum % is 3.50% as of Jul. 31, 2026. GuruFocus rates UNF with a GF Score™ of 80/100 and a GF Value™ of $196.07 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 1,103 Business Services companies, UniFirst ranks better than 70.17% 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 (2026-07-31), UniFirst's 3-1 Month Momentum % is 3.50%.
The industry rank for UniFirst's 3-1 Month Momentum % or its related term are showing as below:
UNF's 3-1 Month Momentum % is ranked better than 70.17% of 1103
companies
in the Business Services industry
Industry Median: -3.76
vs UNF: 3.50
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.
UniFirst 3-1 Month Momentum % Related Terms
UNF vs AMTM, DLB, AZZ: 3-1 Month Momentum % Comparison
For the Specialty Business Services subindustry, UniFirst'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.
UniFirst 3-1 Month Momentum % vs Business Services Industry
For the Business Services industry and Industrials sector, UniFirst's 3-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where UniFirst's 3-1 Month Momentum % 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.
UniFirst (UNF) has a 3-1 Month Momentum % of 3.50% as of Jul. 31, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on UniFirst and its competitors. According to the industry distribution chart, UniFirst ranks #329 out of 1103 companies in the Business Services industry, placing it in the top 29.8%.
Is UniFirst's 3-1 Month Momentum % too high?
UniFirst's current 3-1 Month Momentum % is 3.50%. Based on the distribution chart, UniFirst ranks #329 out of 1103 companies in the Business Services industry, which is above the industry midpoint. Overall, UniFirst has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does UniFirst's 3-1 Month Momentum % compare to AMTM and DLB?
According to the Business Services industry distribution chart, UniFirst ranks #329 out of 1103 companies for 3-1 Month Momentum %. This puts UniFirst in the upper half of its industry. 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 Business Services company?
A good 3-1 Month Momentum % depends on the Business Services 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 UniFirst and its competitors. UniFirst's current 3-1 Month Momentum % is 3.50%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is UniFirst stock overvalued right now?
Based on GuruFocus' analysis, UniFirst (UNF) is currently considered Significantly Overvalued. The stock's GF Value™ is $196.07, compared to a current price of $293.60 — trading 49.7% above its estimated fair value. The current 3-1 Month Momentum % is 3.50%. UniFirst's overall GF Score™ is 80/100 with 9 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 UniFirst (UNF), the current 3-1 Month Momentum % is 3.50% as of Jul. 31, 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 UniFirst (UNF) Overvalued in 2026?
Based on GuruFocus' analysis, UniFirst stock appears to be overvalued.
The current stock price of $293.60 is trading 49.7% above its estimated GF Value™ of $196.07.
GuruFocus considers UniFirst to be Significantly Overvalued.
Key valuation signals for UNF:
3-1 Month Momentum %: 3.50%
GF Value™: $196.07 vs. price of $293.60 (49.7% above fair value)
No single metric tells the full story. See the UNF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
UniFirst Corp provides uniform and workwear programs, facility management, and safety supplies and services across North America. It designs, manufactures, rents, cleans, and sells uniforms and protective clothing, including flame-resistant and high-visibility garments. It also offers industrial wiping products, floor mats, cleaning supplies, first aid cabinets, and fire protection services such as inspection and maintenance. Serving various industries, the company provides customized uniforms and specialized cleaning for nuclear and cleanroom facilities. It operates through three segments: Uniform & Facility Service Solutions, First Aid & Safety Solutions, and Other, with the majority of revenue from Uniform & Facility Service Solutions.
80GF Score
Get the complete analysis for UNF
3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
UNF has been successfully added to your 
