ProtoSource Stock

ProtoSource EV/EBIT

The EV/EBIT (Enterprise Value to EBIT) of ProtoSource (PSCO) as of Jul 16, 2026 is -42.40.

EV/EBIT

-42.40

Last updated:

EV/EBIT (Enterprise Value to EBIT) of ProtoSource is 2026 -42.40 . EV/EBIT (Enterprise Value to EBIT) of ProtoSource was 2025 - . It decreases by % lower compared to the previous year.

The ProtoSource EV/EBIT history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

PRICE-TO-EBIT
Date
PRICE-TO-EBIT
Jan 1, 2001
-2.97 base
Jan 1, 2002
-3.09 base
Jan 1, 2003
-1.70 base
Jan 1, 2004
-6.15 base
Jan 1, 2005
12.73 base
Jan 1, 2006
19.72 base
Jan 1, 2007
21.68 base
Jan 1, 2008
-5.16 base
YEARPRICE-TO-EBIT
2008 -5.16
2007 21.68
2006 19.72
2005 12.73
2004 -6.15
2003 -1.70
2002 -3.09
2001 -2.97
2000 -1.74
1999 -8.86
1998 -7.20
1997 -2.89
1996 -1.61
1995 -1.15
1994 -
1993 -
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ProtoSource Valuation

Details

Historical Valuation Multiples

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Price-to-Earnings Ratio (P/E)

The P/E ratio divides ProtoSource's share price by its earnings per share. It tells you how many years of current earnings you are "paying for" when you buy the stock. A P/E of 20 means you pay $20 for every $1 of annual earnings. The S&P 500 historically trades at an average P/E of roughly 15–17. A P/E significantly above that may signal high growth expectations; one below may indicate undervaluation — or declining business quality.

Price-to-Sales Ratio (P/S)

The P/S ratio divides market capitalization by total revenue. Unlike the P/E ratio, it works even for companies that are not yet profitable, making it essential for evaluating high-growth firms. A P/S below 1.0 may indicate undervaluation, while ratios above 10 are typically reserved for fast-growing tech or SaaS companies with high expected future margins.

Price-to-EBIT Ratio

This ratio relates ProtoSource's market price to its operating earnings, excluding the effects of debt structure and tax jurisdiction. It is particularly useful for comparing companies across different countries or with different levels of leverage, because it focuses purely on operational profitability. Lower values suggest cheaper operational earnings.

How to Use This Chart

This chart plots ProtoSource's valuation multiples over time. Compare the current P/E, P/S, and P/EBIT to their own historical averages — if the current ratio is well below the multi-year average, the stock may be relatively cheap compared to its own track record. Combine this with industry comparisons: a P/E that looks high in absolute terms may be justified if ProtoSource grows earnings faster than its peers.

ProtoSource Stock analysis

What does ProtoSource do? ProtoSource Corp is an American company specialized in the development and production of electronic components and systems. It was founded in 1994 in Minneapolis, Minnesota. The company has become one of the leading companies in the electronics industry and offers a comprehensive range of electronic solutions to its customers. ProtoSource Corp's business model is focused on developing customized solutions for customers in a variety of industries. The company is divided into three divisions: Electronic Design, Electronic Manufacturing, and Software Development. In the Electronic Design division, ProtoSource Corp's employees work closely with customers to develop innovative electronic systems. Complex electronic circuits tailored to each customer's specific needs are created here. By using state-of-the-art design tools and technologies, customers can be assured that their systems will have the highest quality and reliability. ProtoSource Corp's Electronic Manufacturing division offers a wide range of services related to the products developed in the Electronic Design division. The company has advanced manufacturing facilities capable of producing large quantities or individual units. A team of experienced and dedicated professionals supports the production process, ensuring that the products meet the highest quality standards. The Software Development division of ProtoSource Corp offers customized software solutions tailored to each customer's specific needs. ProtoSource Corp's employees are trained engineers and can provide a wide range of software development services, including operating system development, graphical interface design, programming of embedded systems, and complex artificial intelligence systems. ProtoSource Corp offers a wide range of electronic products tailored to the needs of customers in various industries. These include measuring instruments, monitoring systems, medical devices, communication systems, vehicle monitoring systems, measurement and control technology, and much more. The company places great emphasis on the quality of its products and services. That is why ProtoSource Corp is certified to ISO 9001:2008. This certification ensures that the products and services meet the highest quality standards. ProtoSource Corp is a company focused on innovation, creativity, and quality. By constantly developing new technologies and solutions, it ensures that its customers always receive the latest and best products. With its expertise in the electronics industry and the use of state-of-the-art technologies and tools, customers can be confident that their specific requirements will be met. ProtoSource Corp is a reliable partner for customers looking for innovative, customized solutions. ProtoSource is one of the most popular companies on Eulerpool.

Frequently Asked Questions about ProtoSource stock

EV/EBIT (Enterprise Value to EBIT) of ProtoSource is -42.40 in 2026.

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Valuation — ProtoSource

P/EP/SEV/EBITP/BP/CFP/FCFPEGEV/RevenueEV/EBITDAEV/FCFEarnings YieldFCF YieldMarket capitalizationEnterprise ValueEV/EBITForward P/EP/TBVShareholder YieldBuyback YieldDiv.-Adj. PEGEV/OCF

All Key Metrics — ProtoSource