Parker Hannifin (MIL:1PH) Cyclically Adjusted PB Ratio: (As of Aug. 08, 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.

MIL:1PH Parker Hannifin Corp MIL:1PH
65 GF Score
Price €936.20
GF Value €630.00
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Parker Hannifin Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Parker Hannifin  (MIL:1PH) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value 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 PB Ratio should give similar results to regular PB Ratio.


Parker Hannifin Cyclically Adjusted PB Ratio Related Terms


Parker Hannifin Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Parker Hannifin's Cyclically Adjusted PB 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.

Parker Hannifin Cyclically Adjusted PB Ratio Chart

Parker Hannifin Annual Data
Trend Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25 Jun26
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.61 6.75 8.06 10.05 12.43

Parker Hannifin Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB 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 10.05 10.60 12.05 11.79 12.43

MIL:1PH vs ETN, CMI, EMR: Cyclically Adjusted PB Ratio Comparison

For the Specialty Industrial Machinery subindustry, Parker Hannifin's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Parker Hannifin Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Parker Hannifin's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Parker Hannifin's Cyclically Adjusted PB Ratio falls into.


MIL:1PH
65GF Score
Parker Hannifin Corp MIL:1PH
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Parker Hannifin Cyclically Adjusted PB Ratio Calculation

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

Parker Hannifin's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Parker Hannifin's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=104.622/333.9520*333.9520
=104.622

Current CPI (Jun. 2026) = 333.9520.

Parker Hannifin Quarterly Data

Book Value per Share CPI Adj_Book
201609 31.040 241.428 42.936
201612 32.202 241.432 44.542
201703 33.292 243.801 45.602
201706 35.159 244.955 47.933
201709 34.794 246.819 47.077
201712 35.016 246.524 47.434
201803 35.807 249.554 47.917
201806 37.882 251.989 50.204
201809 39.508 252.439 52.265
201812 39.513 251.233 52.523
201903 41.461 254.202 54.468
201906 41.067 256.143 53.542
201909 43.091 256.759 56.046
201912 44.383 256.974 57.678
202003 44.439 258.115 57.496
202006 43.015 257.797 55.722
202009 43.036 260.280 55.217
202012 45.252 260.474 58.017
202103 48.114 264.877 60.661
202106 53.975 271.696 66.343
202109 56.158 274.310 68.368
202112 60.308 278.802 72.238
202203 63.375 287.504 73.614
202206 65.163 296.311 73.441
202209 68.923 296.808 77.548
202212 68.610 296.797 77.199
202303 71.208 301.836 78.785
202306 74.215 305.109 81.231
202309 77.055 307.789 83.605
202312 80.713 306.746 87.872
202403 82.959 312.332 88.702
202406 87.205 314.175 92.694
202409 90.239 315.301 95.577
202412 97.295 315.605 102.951
202503 96.939 319.799 101.229
202506 93.665 322.561 96.973
202509 93.021 324.800 95.642
202512 96.830 324.054 99.788
202603 100.224 330.213 101.359
202606 104.622 333.952 104.622

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book 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 Parker Hannifin (MIL:1PH) Overvalued in 2026?

Based on GuruFocus' analysis, Parker Hannifin stock appears to be overvalued. The current stock price of €936.20 is trading 48.6% above its estimated GF Value™ of €630.00. GuruFocus considers Parker Hannifin to be Significantly Overvalued.

Key valuation signals for MIL:1PH:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: €630.00 vs. price of €936.20 (48.6% above fair value)
  • GF Score™: 65/100 with 5 warning signs

No single metric tells the full story. See the MIL:1PH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Parker Hannifin Business Description

Address 6035 Parkland Boulevard, Cleveland, OH, USA, 44124-4141
Parker Hannifin started out in 1917 as Parker Appliance, selling pneumatic brakes. Through the acquisition of branded components, the firm has expanded into aerospace engines, agricultural and construction machinery, freight and passenger vehicles, and industrial automation equipment. Within these larger systems, Parker sells a wide array of small, critical pieces such as hydraulic, electromechanical, climate control, and filtration components. Many of its products are designed to work together, resulting in a high rate of cross-selling.
65GF Score

Get the complete analysis for MIL:1PH

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

€936.20
Price
€630.00
GF Value