OSX Brasil (BSP:OSXB3) Shiller PE Ratio: (As of Sep. 07, 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.

BSP:OSXB3 OSX Brasil SA BSP:OSXB3
42 GF Score
Price R$1.15
GF Value R$4.88
Valuation Possible Value Trap
! 8 Warning Signs
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What is OSX Brasil Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


OSX Brasil  (BSP:OSXB3) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


OSX Brasil Shiller PE Ratio Related Terms


OSX Brasil Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for OSX Brasil's Shiller PE 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.

OSX Brasil Shiller PE Ratio Chart

OSX Brasil Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

OSX Brasil Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE 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 0.00 0.00 0.00 0.00 0.00

BSP:OSXB3 vs SLB, BKR, HAL: Shiller PE Ratio Comparison

For the Oil & Gas Equipment & Services subindustry, OSX Brasil's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


OSX Brasil Shiller PE Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, OSX Brasil's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where OSX Brasil's Shiller PE Ratio falls into.


BSP:OSXB3
42GF Score
OSX Brasil SA BSP:OSXB3
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

OSX Brasil Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

OSX Brasil's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, OSX Brasil's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-89.95/177.5443*177.5443
=-89.950

Current CPI (Jun. 2026) = 177.5443.

OSX Brasil Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 0.470 109.986 0.759
201612 -370.480 110.802 -593.641
201703 -38.810 111.869 -61.594
201706 -33.240 112.115 -52.639
201709 -27.670 112.777 -43.561
201712 -59.710 114.068 -92.937
201803 -29.830 114.868 -46.106
201806 -50.000 117.038 -75.849
201809 -32.420 117.881 -48.829
201812 -27.270 118.340 -40.913
201903 -33.016 120.124 -48.798
201906 -30.382 120.977 -44.588
201909 -32.220 121.292 -47.163
201912 -85.071 123.436 -122.362
202003 -37.230 124.092 -53.267
202006 -13.080 123.557 -18.795
202009 -25.970 125.095 -36.859
202012 -200.215 129.012 -275.532
202103 -31.957 131.660 -43.094
202106 -33.870 133.871 -44.920
202109 144.790 137.913 186.398
202112 -39.799 141.992 -49.764
202203 -46.137 146.537 -55.900
202206 -62.990 149.784 -74.664
202209 -54.870 147.800 -65.913
202212 72.402 150.207 85.579
202303 -67.482 153.352 -78.128
202306 -64.710 154.519 -74.353
202309 -65.600 155.464 -74.917
202312 -179.873 157.148 -203.219
202403 -62.240 159.372 -69.337
202406 -93.390 161.052 -102.954
202409 -55.820 162.342 -61.047
202412 -296.050 164.740 -319.060
202503 -75.674 168.102 -79.925
202506 -86.380 169.670 -90.389
202509 -8.150 170.739 -8.475
202512 -179.810 171.765 -185.860
202603 -90.295 175.066 -91.574
202606 -89.950 177.544 -89.950

Add all the adjusted EPS together and divide 10 will get our E10.

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 OSX Brasil (BSP:OSXB3) Overvalued in 2026?

Based on GuruFocus' analysis, OSX Brasil stock appears to be undervalued. The current stock price of R$1.15 is trading 76.4% below its estimated GF Value™ of R$4.88. GuruFocus considers OSX Brasil to be Possible Value Trap.

Key valuation signals for BSP:OSXB3:

  • Shiller PE Ratio:
  • GF Value™: R$4.88 vs. price of R$1.15 (76.4% below fair value)
  • GF Score™: 42/100 with 8 warning signs

No single metric tells the full story. See the BSP:OSXB3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


OSX Brasil Business Description

Industry EnergyOil & Gas
Address Rua do Passeio 56, 10º Andar Centro, Rio de Janeiro, RJ, BRA, 20021-290
OSX Brasil SA provides equipment and services for Brazil's offshore oil and gas industry. It is engaged in the equipment and service segment for the offshore oil and natural gas industry, with integrated operations in shipbuilding, chartering of exploration and production units (E&P) and operation and maintenance industries (O&M).
42GF Score

Get the complete analysis for BSP:OSXB3

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

R$1.15
Price
R$4.88
GF Value