Koss (KOSS) 3-Year Share Buyback Ratio: -1.10% (As of Mar. 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.

KOSS Koss Corp KOSS
60 GF Score
Price $3.79
GF Value $4.35
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Koss 3-Year Share Buyback Ratio?

Koss KOSS -1.94% 60 3-Year Share Buyback Ratio is -1.10 as of Mar. 2026. GuruFocus rates KOSS with a GF Score™ of 60/100 and a GF Value™ of $4.35 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,613 Hardware companies, Koss ranks better than 51.89% on this metric.

Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.

3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Koss's current 3-Year Share Buyback Ratio was -1.10%.

The historical rank and industry rank for Koss's 3-Year Share Buyback Ratio or its related term are showing as below:

KOSS' s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -7.6   Med: 0   Max: 15.1
Current: -1.1

During the past 13 years, Koss's highest 3-Year Share Buyback Ratio was 15.10%. The lowest was -7.60%. And the median was 0.00%.

KOSS's 3-Year Share Buyback Ratio is ranked better than
51.89% of 1613 companies
in the Hardware industry
Industry Median: -1.2 vs KOSS: -1.10

Koss (NAS:KOSS) 3-Year Share Buyback Ratio Explanation

A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.


Be Aware

Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.


Koss 3-Year Share Buyback Ratio Related Terms


KOSS vs AXIL, FOXX, UEIC: 3-Year Share Buyback Ratio Comparison

For the Consumer Electronics subindustry, Koss's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-Year Share Buyback Ratio 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.


Koss 3-Year Share Buyback Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Koss's 3-Year Share Buyback Ratio distribution charts can be found below:

* The bar in red indicates where Koss's 3-Year Share Buyback Ratio falls into.


KOSS
60GF Score
Koss Corp KOSS
3-Year Share Buyback Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Koss 3-Year Share Buyback Ratio Calculation

This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four years of annual data on Shares Outstanding (EOP).

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average dividends per share growth rate.

What does a 3-Year Share Buyback Ratio of -1.10 mean?
Koss (KOSS) has a 3-Year Share Buyback Ratio of -1.10 as of Mar. 2026. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Koss and its competitors. According to the industry distribution chart, Koss ranks #776 out of 1613 companies in the Hardware industry, placing it in the top 48.1%.
Is Koss' 3-Year Share Buyback Ratio too high?
Koss' current 3-Year Share Buyback Ratio is -1.10. Based on the distribution chart, Koss ranks #776 out of 1613 companies in the Hardware industry, which is above the industry midpoint. Overall, Koss has a GF Score™ of 60/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Koss' 3-Year Share Buyback Ratio compare to AXIL and FOXX?
According to the Hardware industry distribution chart, Koss ranks #776 out of 1613 companies for 3-Year Share Buyback Ratio. This puts Koss 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-Year Share Buyback Ratio for a Hardware company?
A good 3-Year Share Buyback Ratio depends on the Hardware industry context. However, 3-Year Share Buyback Ratio 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-Year Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Koss and its competitors. Koss's current 3-Year Share Buyback Ratio is -1.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Koss stock overvalued right now?
Based on GuruFocus' analysis, Koss (KOSS) is currently considered Modestly Undervalued. The stock's GF Value™ is $4.35, compared to a current price of $3.79 — trading 13% below its estimated fair value. The current 3-Year Share Buyback Ratio is -1.10. Koss' overall GF Score™ is 60/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Koss (KOSS), the current 3-Year Share Buyback Ratio is -1.10 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 Koss (KOSS) Overvalued in 2026?

Based on GuruFocus' analysis, Koss stock appears to be undervalued. The current stock price of $3.79 is trading 13% below its estimated GF Value™ of $4.35. GuruFocus considers Koss to be Modestly Undervalued.

Key valuation signals for KOSS:

  • 3-Year Share Buyback Ratio: -1.10
  • GF Value™: $4.35 vs. price of $3.79 (13% below fair value)
  • GF Score™: 60/100 with 2 warning signs

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


Koss Business Description

Address 4129 North Port Washington Avenue, Milwaukee, WI, USA, 53212
Koss Corp is engaged in the design, manufacture, and sale of stereo headphones and related accessory products. It operates in the audio/video industry segment of the home entertainment industry. The company markets a line of headphones, wireless Bluetooth headphones, wireless Bluetooth speakers, computer headsets, telecommunications headsets, and active noise-canceling headphones. The majority of the firm's revenue is derived from sales of stereo headphones. The Company also sells products to distributors for resale to school systems, and directly to other manufacturers for inclusion with their own products.
60GF Score

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3-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$3.79
Price
$4.35
GF Value