OSK (Oshkosh) Cyclically Adjusted PS Ratio: (As of Sep. 21, 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.
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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.

OSK Oshkosh Corp OSK
89 GF Score
Price $143.38
GF Value $129.65
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Oshkosh Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Oshkosh  (NYSE:OSK) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


Oshkosh Cyclically Adjusted PS Ratio Related Terms


Oshkosh Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Oshkosh's Cyclically Adjusted PS Ratio 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.

Oshkosh Cyclically Adjusted PS Ratio Chart

Oshkosh Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.99 - - - -

Oshkosh Quarterly Data
Jun21 Sep21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PS Ratio 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 0.83 0.93 0.90 1.02 1.04

OSK vs AGCO, TEX, FSS: Cyclically Adjusted PS Ratio Comparison

For the Farm & Heavy Construction Machinery subindustry, Oshkosh'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.


Oshkosh Cyclically Adjusted PS Ratio vs Farm & Heavy Construction Machinery Industry

For the Farm & Heavy Construction Machinery industry and Industrials sector, Oshkosh's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


OSK
89GF Score
Oshkosh Corp OSK
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Oshkosh Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

Oshkosh's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

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

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=46.459/333.9520*333.9520
=46.459

Current CPI (Jun. 2026) = 333.9520.

Oshkosh Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201606 23.530 241.018 32.603
201609 23.486 241.428 32.487
201612 16.070 241.432 22.228
201703 21.354 243.801 29.250
201706 26.839 244.955 36.590
201709 25.796 246.819 34.903
201712 20.866 246.524 28.266
201803 24.986 249.554 33.436
201806 29.143 251.989 38.622
201809 27.890 252.439 36.896
201812 25.012 251.233 33.247
201903 28.127 254.202 36.951
201906 33.997 256.143 44.324
201909 31.823 256.759 41.390
201912 24.588 256.974 31.953
202003 26.088 258.115 33.753
202006 23.050 257.797 29.859
202009 25.949 260.280 33.294
202012 22.911 260.474 29.374
202103 27.263 264.877 34.373
202106 31.730 271.696 39.001
202109 29.842 274.310 36.330
202203 29.305 287.504 34.039
202206 31.299 296.311 35.275
202209 31.422 296.808 35.354
202212 33.461 296.797 37.650
202303 34.453 301.836 38.119
202306 36.750 305.109 40.224
202309 38.060 307.789 41.295
202312 37.366 306.746 40.680
202403 38.468 312.332 41.131
202406 43.207 314.175 45.927
202409 41.749 315.301 44.219
202412 39.966 315.605 42.289
202503 35.542 319.799 37.115
202506 42.178 322.561 43.667
202509 41.623 324.800 42.796
202512 42.148 324.054 43.435
202603 36.616 330.213 37.031
202606 46.459 333.952 46.459

Add all the adjusted revenue per share together and divide 10 will get our 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.

Is Oshkosh (OSK) Overvalued in 2026?

Based on GuruFocus' analysis, Oshkosh stock appears to be overvalued. The current stock price of $143.38 is trading 10.6% above its estimated GF Value™ of $129.65. GuruFocus considers Oshkosh to be Modestly Overvalued.

Key valuation signals for OSK:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: $129.65 vs. price of $143.38 (10.6% above fair value)
  • GF Score™: 89/100 with 5 warning signs

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


Oshkosh Business Description

Other Exchanges 0KDI:UKOK3:Germany
Address 1917 Four Wheel Drive, Oshkosh, WI, USA, 54902
Oshkosh is a leading maker of access equipment, specialty vehicles, and military trucks. It serves diverse end markets, including postal, firefighting, refuse/recycling collection, aviation, and construction. It is typically the market share leader or No. 2 player in North America, or even the global leader in the case of its JLG aerial work platform business. The transport segment is a leading provider of light trucks to the military and vehicles to the Postal Service. The vocational segment, featuring brands such as Pierce, AeroTech, and Volterra, offers purpose-built vehicles and equipment to municipalities. The company reports three segments—Access equipment (45% of revenue), Vocational (35%), and Transport (20%) on 2025 revenue of $10.4 billion.
89GF Score

Get the complete analysis for OSK

Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$143.38
Price
$129.65
GF Value