Koss (KOSS) Cyclically Adjusted Revenue per Share: $2.75 (As of Mar. 2026)


KOSS Koss Corp KOSS
60 GF Score
Price $4.03
GF Value $4.38
Valuation Fairly Valued
! 2 Warning Signs
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What is Koss Cyclically Adjusted Revenue per Share?

Koss KOSS +0.75% 60 Cyclically Adjusted Revenue per Share is $2.75 as of Mar. 2026. GuruFocus rates KOSS with a GF Score™ of 60/100 and a GF Value™ of $4.38 (Fairly Valued). The stock has 2 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Revenue per Share and the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted Revenue per Share of a company over the past 10 years.

Koss's adjusted revenue per share for the three months ended in Mar. 2026 was $0.298. Add all the adjusted revenue per share for the past 10 years together and divide the count will get our Cyclically Adjusted Revenue per Share, which is $2.75 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Koss's average Cyclically Adjusted Revenue Growth Rate was -7.40% per year. During the past 3 years, the average Cyclically Adjusted Revenue Growth Rate was -7.80% per year. During the past 5 years, the average Cyclically Adjusted Revenue Growth Rate was -6.60% per year. During the past 10 years, the average Cyclically Adjusted Revenue Growth Rate was -6.50% per year. 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 Cyclically Adjusted Revenue Growth Rate using Cyclically Adjusted Revenue per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Revenue Growth Rate of Koss was 9.90% per year. The lowest was -7.80% per year. And the median was 2.30% per year.

As of today (2026-07-01), Koss's current stock price is $4.03. Koss's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 was $2.75. Koss's Cyclically Adjusted PS Ratio of today is 1.47.

During the past 13 years, the highest Cyclically Adjusted PS Ratio of Koss was 16.41. The lowest was 0.20. And the median was 0.91.


Koss  (NAS:KOSS) Cyclically Adjusted Revenue per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Revenue per Share may underestimate the company's revenue. Cyclically Adjusted PS Ratio can seem to be too high even the actual PS Ratio is low.

For the Cyclically Adjusted PS Ratio, the revenue per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/S calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PS Ratio is also called CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.

Koss's Cyclically Adjusted PS Ratio of today is calculated as

Cyclically Adjusted PS Ratio=Share Price/Cyclically Adjusted Revenue per Share
=4.03/2.75
=1.47

* 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.

During the past 13 years, the highest Cyclically Adjusted PS Ratio of Koss was 16.41. The lowest was 0.20. And the median was 0.91.


Be Aware

Cyclically Adjusted PS Ratio works better for cyclical companies. It gives you a better idea on the company's real revenue value.


Koss Cyclically Adjusted Revenue per Share Related Terms


Koss Cyclically Adjusted Revenue per Share Historical Data

* Premium members only.

The historical data trend for Koss's Cyclically Adjusted Revenue per Share 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.

Koss Cyclically Adjusted Revenue per Share Chart

Koss Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Cyclically Adjusted Revenue per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.86 3.74 3.35 3.15 2.93

Koss Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Revenue per Share 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.97 2.93 2.89 2.78 2.75

KOSS vs AXIL, FOXX, UEIC: Cyclically Adjusted Revenue per Share Comparison

For the Consumer Electronics subindustry, Koss's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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 Cyclically Adjusted PS Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Koss's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Koss's Cyclically Adjusted PS Ratio falls into.


KOSS
60GF Score
Koss Corp KOSS
Cyclically Adjusted Revenue per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Koss Cyclically Adjusted Revenue per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Revenue per Share and the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted Revenue per Share of a company over the past 10 years.

What is Cyclically Adjusted Revenue per Share? How do we calculate Cyclically Adjusted Revenue per Share?

Cyclically Adjusted Revenue per Share is the average of the inflation adjusted Revenue per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Revenue per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the revenue per share from 2001 through 2010.

We adjusted the 2001 revenue per share data with the total inflation from 2001 through 2010 to the equivalent revenue in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's revenue is $1 a share in 2001, then the 2001's equivalent revenue in 2010 is $1.4 a share. If Wal-Mart's revenue is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 revenue in 2010 is $1.35. So on and so forth, you get the equivalent revenue per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Revenue per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Koss's adjusted Revenue per Share data for the three months ended in Mar. 2026 was:

Adj_RevenuePerShare= Revenue per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.298/330.2130*330.2130
=0.298

Current CPI (Mar. 2026) = 330.2130.

Koss Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201606 0.980 241.018 1.343
201609 0.860 241.428 1.176
201612 0.906 241.432 1.239
201703 0.647 243.801 0.876
201706 0.846 244.955 1.140
201709 0.824 246.819 1.102
201712 0.798 246.524 1.069
201803 0.595 249.554 0.787
201806 0.969 251.989 1.270
201809 0.773 252.439 1.011
201812 0.730 251.233 0.959
201903 0.656 254.202 0.852
201906 0.781 256.143 1.007
201909 0.731 256.759 0.940
201912 0.562 256.974 0.722
202003 0.647 258.115 0.828
202006 0.533 257.797 0.683
202009 0.703 260.280 0.892
202012 0.661 260.474 0.838
202103 0.492 264.877 0.613
202106 0.493 271.696 0.599
202109 0.494 274.310 0.595
202112 0.439 278.802 0.520
202203 0.469 287.504 0.539
202206 0.435 296.311 0.485
202209 0.342 296.808 0.380
202212 0.357 296.797 0.397
202303 0.367 301.836 0.402
202306 0.319 305.109 0.345
202309 0.365 307.789 0.392
202312 0.364 306.746 0.392
202403 0.285 312.332 0.301
202406 0.312 314.175 0.328
202409 0.344 315.301 0.360
202412 0.369 315.605 0.386
202503 0.297 319.799 0.307
202506 0.328 322.561 0.336
202509 0.427 324.800 0.434
202512 0.302 324.054 0.308
202603 0.298 330.213 0.298

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue per Share.

What does a Cyclically Adjusted Revenue per Share of $2.75 mean?
Koss (KOSS) has a Cyclically Adjusted Revenue per Share of $2.75 as of Mar. 2026. Cyclically adjusted revenue per share represents the company's inflation-adjusted revenue per share over a 10-year period. View historical data on Koss and its competitors.
Is Koss' Cyclically Adjusted Revenue per Share too high?
Koss' current Cyclically Adjusted Revenue per Share is $2.75. Overall, Koss has a GF Score™ of 60/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Koss' Cyclically Adjusted Revenue per Share compare to AXIL and FOXX?
Koss' Cyclically Adjusted Revenue per Share of $2.75 can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Revenue per Share for a Hardware company?
A good Cyclically Adjusted Revenue per Share depends on the Hardware industry context. However, Cyclically Adjusted Revenue per Share 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 Cyclically Adjusted Revenue per Share mean?
A high Cyclically Adjusted Revenue per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted revenue per share represents the company's inflation-adjusted revenue per share over a 10-year period. View historical data on Koss and its competitors. Koss's current Cyclically Adjusted Revenue per Share is $2.75. 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 Fairly Valued. The stock's GF Value™ is $4.38, compared to a current price of $4.03 — trading 8% below its estimated fair value. The current Cyclically Adjusted Revenue per Share is $2.75. 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 Cyclically Adjusted Revenue per Share calculated?
Cyclically Adjusted Revenue per Share is calculated from a company's financial statements. For Koss (KOSS), the current Cyclically Adjusted Revenue per Share is $2.75 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 $4.03 is trading 8% below its estimated GF Value™ of $4.38. GuruFocus considers Koss to be Fairly Valued.

Key valuation signals for KOSS:

  • Cyclically Adjusted Revenue per Share: $2.75
  • GF Value™: $4.38 vs. price of $4.03 (8% 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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Cyclically Adjusted Revenue per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$4.03
Price
$4.38
GF Value