OAT (OATN) EV-to-EBIT: -1.66 (As of Aug. 17, 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.
Reviewed by: Charlie Tian Charlie Tian
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.

What is OAT EV-to-EBIT?

OAT OATN EV-to-EBIT is -1.66 as of Aug. 17, 2026.

EV-to-EBIT is calculated as Enterprise Value divided by its EBIT. As of today, OAT's Enterprise Value is $3.55 Mil. OAT's EBIT for the trailing twelve months (TTM) ended in Feb. 2012 was $-2.14 Mil. Therefore, OAT's EV-to-EBIT for today is -1.66.

The historical rank and industry rank for OAT's EV-to-EBIT or its related term are showing as below:

OATN's EV-to-EBIT is not ranked *
in the Construction industry.
Industry Median: 11.025
* Ranked among companies with meaningful EV-to-EBIT only.

Joel Greenblatt calls the inversion of this ratio Earnings Yield (Joel Greenblatt) %. OAT's Enterprise Value for the quarter that ended in Feb. 2012 was $0.46 Mil. OAT's EBIT for the trailing twelve months (TTM) ended in Feb. 2012 was $-2.14 Mil. OAT's Earnings Yield (Joel Greenblatt) % for the quarter that ended in Feb. 2012 was -460.57%.

OAT  (OTCPK:OATN) EV-to-EBIT Explanation

This is a more accurate valuation of companies' operation because it considers the debt and cash on its balance sheet, and non-operating items such as interest payment, tax, and one-time items are not included in the Operating Income.

Joel Greenblatt calls the inversion of this ratio Earnings Yield (Joel Greenblatt) %.

OAT's Earnings Yield (Joel Greenblatt) % for the quarter that ended in Feb. 2012 is calculated as:

Earnings Yield (Joel Greenblatt) % (Q: Feb. 2012 ) =EBIT / Enterprise Value (Q: Feb. 2012 )
=-2.137/0.463988
=-460.57 %

OAT's Enterprise Value for the quarter that ended in Feb. 2012 was $0.46 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. OAT's EBIT for the trailing twelve months (TTM) ended in Feb. 2012 was $-2.14 Mil.

* 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.

OAT EV-to-EBIT Related Terms

OAT EV-to-EBIT Historical Data

* Premium members only.

The historical data trend for OAT's EV-to-EBIT 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.

OAT EV-to-EBIT Chart

OAT Annual Data
Trend Feb08 Feb09 Feb10 Feb11 Feb12
EV-to-EBIT
0.00 0.00 0.00 -7.89 -0.25

OAT Semi-Annual Data
Feb08 Feb09 Feb10 Feb11 Feb12
EV-to-EBIT 0.00 0.00 0.00 -7.89 -0.25

OATN vs AEHL, ILAG, TT: EV-to-EBIT Comparison

For the Building Products & Equipment subindustry, OAT's EV-to-EBIT, along with its competitors' market caps and EV-to-EBIT 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.

OAT EV-to-EBIT vs Construction Industry

For the Construction industry and Industrials sector, OAT's EV-to-EBIT distribution charts can be found below:

* The bar in red indicates where OAT's EV-to-EBIT falls into.


OAT EV-to-EBIT Calculation

OAT's EV-to-EBIT for today is calculated as:

EV-to-EBIT=Enterprise Value (Today)/EBIT (TTM)
=3.548/-2.137
=-1.66

OAT's current Enterprise Value is $3.55 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. OAT's EBIT for the trailing twelve months (TTM) ended in Feb. 2012 was $-2.14 Mil.

* 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.

Frequently Asked Questions Learn more about EV-to-EBIT →
What does a EV-to-EBIT of -1.66 mean?
OAT (OATN) has a EV-to-EBIT of -1.66 as of Aug. 17, 2026. EV to EBIT ratio is the inverse of Joel Greenblatt's earnings yield definition. View historical data on OAT and its competitors.
Is OAT's EV-to-EBIT too high?
OAT's current EV-to-EBIT is -1.66.
How does OAT's EV-to-EBIT compare to AEHL and ILAG?
OAT's EV-to-EBIT of -1.66 can be compared against companies in the Construction industry. The industry median EV-to-EBIT is 11.03. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-EBIT for a Construction company?
The median EV-to-EBIT among Construction companies is 11.03, based on 1,426 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-EBIT significantly above this median, while those in the bottom quartile fall well below. However, EV-to-EBIT 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 EV-to-EBIT mean?
A high EV-to-EBIT can signal that a stock is expensive relative to its fundamentals. EV to EBIT ratio is the inverse of Joel Greenblatt's earnings yield definition. View historical data on OAT and its competitors. For the Construction industry, the median EV-to-EBIT is 11.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. OAT's current EV-to-EBIT is -1.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is OAT stock overvalued right now?
OAT (OATN) has a current EV-to-EBIT of -1.66. The current EV-to-EBIT is -1.66. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-EBIT calculated?
EV-to-EBIT is calculated from a company's financial statements. For OAT (OATN), the current EV-to-EBIT is -1.66 as of Aug. 17, 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.

OAT Business Description

Address 12106 Park Street, Cerritos, CA, USA, 90703
OAT Inc builds HVAC system package to control the usage time and temperature in each room using a computer utilizing the Direct Digital Control Program. The HVAC system is composed of Chiller, Cooling Tower, Chilled and Hot Water Pump, Hydronic Piping System.