Proto Corporation (PTOVF) Stock Analysis
Educational signal · not a buy or sell recommendation · How to read this
DELISTED
What happened to Proto Corporation (PTOVF) stock?
Proto Corporation (PTOVF) no longer trades on public markets. The figures below are historical and are not a current quote.
P/E 17.15 means the share price is 17.15 times one year of earnings per share; the S&P 500 usually sits near 20-25.
For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 17, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR
Proto Corporation (PTOVF). Proto Corporation provides automobile-related information services, including new and used car listings, parts, and supplies. The company also distributes automobile newspapers, primarily operating within Japan. Sector: Communication services.
Last analyzed: Mar 17, 2026Analyst Coverage for PTOVF: PTOVF does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates PTOVF against Communication Services peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.
These figures come from statements filed 17 months ago — the most recent this company has published.
PTOVF: 1/2 scored disciplines lean bullish. Dominant signal: Ray Dalio bullish.
How is this calculated? →AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built
Proto Corporation (PTOVF) Media & Communications Profile
Proto Corporation, founded in 1977, is a Japanese provider of automobile-related information services, including new and used car listings, parts, and supplies, alongside the distribution of automobile newspapers. The company operates with a modest profit margin and a relatively low beta.
What Is the Investment Thesis for PTOVF?
Proto Corporation presents a mixed investment profile. The company's established presence in the Japanese automotive information market provides a stable revenue base, reflected in its dividend yield of 1.20%. However, the company's modest profit margin of 3.6% and a P/E ratio of 17.15 suggest limited earnings growth potential. A key value driver is the company's brand recognition and established distribution network within Japan. Growth catalysts include potential expansion into related automotive services and leveraging digital platforms for increased market penetration. Potential risks include increasing competition from online automotive marketplaces and the impact of economic downturns on consumer spending in the automotive sector. Investors should closely monitor Proto Corporation's ability to adapt to evolving digital trends and maintain its market share in a competitive landscape.
Based on FMP financials and quantitative analysis
PTOVF Key Highlights
Market capitalization of $0.00B indicates the company's relatively small size within the broader market.
- P/E ratio of 17.15 suggests the stock is trading at a moderate valuation compared to its earnings.
- Profit margin of 3.6% reflects the company's ability to generate profit from its revenue.
- Gross margin of 25.2% indicates the profitability of Proto Corporation's core business activities.
- Dividend yield of 1.20% provides a modest income stream for investors.
Who Are PTOVF's Competitors?
PTOVF is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | MoonshotScore |
|---|---|---|---|---|
| GOOG Alphabet Inc. | $336.91 | +1.97% | $4.09T | 955-pillar |
| META Meta Platforms, Inc. | $644.38 | -1.42% | $1.64T | 925-pillar |
| TCEHY Tencent Holdings Limited | $54.60 | +1.51% | $492B | 449-signal |
| SPOT Spotify Technology S.A. | $521.73 | -0.24% | $107B | 905-pillar |
| PROSY Prosus N.V. | $8.18 | -1.59% | $89.3B | 489-signal |
| DASH DoorDash, Inc. | $201.99 | +0.48% | $88.0B | 665-pillar |
| NBIS Nebius Group N.V. | $228.11 | -5.09% | $54.8B | 545-pillar |
| TWLO Twilio Inc. | $231.13 | +1.73% | $35.1B | 895-pillar |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance This table mixes two scoring engines — compare a number only with others carrying the same tag.
What Are PTOVF's Key Strengths?
Established presence in the Japanese automotive information market.
- Comprehensive database of automotive information.
- Extensive distribution network for automobile newspapers.
- Strong relationships with automotive manufacturers and dealerships.
What Are PTOVF's Weaknesses?
Limited geographic diversification.
- Dependence on the Japanese automotive market.
- Modest profit margin.
- Potential vulnerability to competition from online platforms.
What Could Drive PTOVF Stock Higher?
Expansion of online automotive marketplace platform.
- Potential partnerships with electric vehicle manufacturers in Q3 2026.
- Development of data analytics capabilities for targeted advertising.
What Are the Key Risks for PTOVF?
Increasing competition from established online automotive marketplaces.
- Economic downturn in Japan impacting consumer spending on automobiles.
- Limited liquidity of PTOVF stock on the OTC market.
- Changes in government regulations affecting the automotive industry.
What Are the Growth Opportunities for PTOVF?
- Expansion into Electric Vehicle (EV) Information Services: With the increasing adoption of electric vehicles, Proto Corporation has the opportunity to expand its information services to cater to the EV market. This includes providing information on EV models, charging infrastructure, and government incentives. The global EV market is projected to reach $800 billion by 2027, presenting a significant growth opportunity for Proto Corporation. Timeline: 2-3 years.
- Development of a Comprehensive Automotive Marketplace: Proto Corporation can leverage its existing information platform to create a comprehensive automotive marketplace where buyers and sellers can connect directly. This would involve integrating features such as online auctions, secure payment processing, and vehicle inspection services. The online automotive marketplace is a rapidly growing segment, with a projected market size of $50 billion by 2028. Timeline: 3-4 years.
- Leveraging Data Analytics for Targeted Advertising: Proto Corporation can utilize data analytics to gain insights into user behavior and preferences, enabling it to deliver targeted advertising to its users. This would involve collecting and analyzing data on user search queries, browsing history, and demographic information. The targeted advertising market is a multi-billion dollar industry, with significant growth potential. Timeline: 1-2 years.
- Partnerships with Automotive Manufacturers and Dealerships: Proto Corporation can form strategic partnerships with automotive manufacturers and dealerships to provide exclusive content and services to its users. This would involve collaborating on marketing campaigns, offering special discounts, and providing access to new vehicle models. Strategic partnerships can enhance Proto Corporation's brand recognition and expand its reach. Timeline: Ongoing.
- Geographic Expansion into Southeast Asian Markets: Proto Corporation can explore opportunities to expand its operations into Southeast Asian markets, where the automotive industry is experiencing rapid growth. This would involve adapting its information services to local languages and cultural preferences. Timeline: 4-5 years.
What Threats Does PTOVF Face?
- Increasing competition from online automotive marketplaces.
- Impact of economic downturns on consumer spending in the automotive sector.
- Technological advancements that could disrupt the traditional automotive information market.
- Changes in government regulations related to the automotive industry.
What Are PTOVF's Competitive Advantages?
- Established brand recognition in the Japanese automotive information market.
- Extensive distribution network for automobile newspapers.
- Comprehensive database of automotive information.
- Long-standing relationships with automotive manufacturers and dealerships.
What Does PTOVF Do?
Proto Corporation, established in 1977 and headquartered in Nagoya, Japan, is a key player in the automobile information services sector. The company's core business revolves around providing comprehensive information related to automobiles, including listings for new and used cars, as well as parts and supplies. This information is disseminated through various channels, including online platforms and printed automobile newspapers. Proto Corporation's founding vision was to bridge the information gap between buyers and sellers in the automotive market. Over the years, the company has evolved from a traditional print media distributor to a multifaceted information services provider, embracing digital technologies to enhance its reach and service offerings. Its primary focus remains on the Japanese domestic market, where it has established a strong presence and brand recognition. Proto Corporation aims to facilitate informed decision-making for consumers and businesses involved in the automotive industry.
What Products and Services Does PTOVF Offer?
- Provides information on new and used cars.
- Offers listings for automobile parts and supplies.
- Distributes automobile newspapers.
- Connects buyers and sellers in the automotive market.
- Offers online platforms for accessing automotive information.
- Facilitates informed decision-making for consumers and businesses in the automotive industry.
How Does PTOVF Make Money?
- Generates revenue through advertising on its online platforms and in its automobile newspapers.
- Earns commissions from facilitating transactions between buyers and sellers.
- Offers subscription-based services for accessing premium automotive information.
- Partnerships with automotive manufacturers and dealerships for marketing and promotion.
What Industry Does PTOVF Operate In?
Proto Corporation operates within the Internet Content & Information industry, a segment of the broader Communication Services sector. This industry is characterized by rapid technological advancements and evolving consumer preferences. The market is highly competitive, with numerous online platforms and traditional media outlets vying for market share. Proto Corporation's focus on the automotive sector positions it within a niche market, but it faces competition from larger, more diversified players. The industry is experiencing growth driven by increasing internet penetration and the growing demand for online information and services. Proto Corporation's success depends on its ability to adapt to these trends and maintain its competitive edge.
Who Are PTOVF's Key Customers?
- Individuals looking to buy or sell new or used cars.
- Automotive parts and supplies retailers.
- Automotive manufacturers and dealerships.
- Businesses involved in the automotive industry.
Research confidence
Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.
- ● Scoring coverage unknown
- ● Price 5 days old
- ● Latest filing 529 days ago
- ● No analyst coverage
- ● Reported in JPY, converted to USD
MoonshotScore History
Recorded daily since 2026-08-23 · 4 snapshots
| 2026-08-23 | 48 |
| 2026-08-24 | 48 |
| 2026-08-25 | 48 |
| 2026-08-26 | 48 |
What changed?
The score has stayed at 48.
Over the same 3 days the stock moved +0.0%.
Proto Corporation Financial Trajectory
Proto Corporation (PTOVF) reported $195.8M in revenue for Q4 FY2025, reflecting 1.3% growth compared to the prior quarter. The company recorded net income of $4.4M, with diluted EPS of $0.11. Revenue has increased across the last three reported quarters, suggesting sustained momentum for this unknown Communication Services company.
Company Profile
Proto Corporation operates in the Internet Content & Information industry within the Communication Services sector. It is headquartered in Nagoya, JP. The company is led by CEO Kenji Kamiya. PTOVF has traded publicly since 2013.
Key Financial Metrics
Return on equity for Proto Corporation stands at 5.7%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 4.0%, showing how much profit it generates from its asset base. PTOVF trades at a trailing price-to-earnings ratio of 17.15, roughly in line with the Communication Services sector average of ~17.60x. A current ratio of 2.66 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is 3.3%, the inverse of the P/E and a quick read on earnings relative to price.
Financial Health
Proto Corporation's Piotroski F-Score is 6/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile. Its Altman Z-Score of 3.56 places it in the safe zone, indicating low near-term bankruptcy risk.
Forward Outlook
Wall Street analysts project Proto Corporation revenue of about $137.04B for fiscal 2026, with EPS near $169.87.
PTOVF Financials
Fundamental Snapshot
Based on FMP financials and quantitative analysis · FY 2025
Bull Case vs Bear Case
Bull Case
- Established presence in the Japanese automotive information market.
- Comprehensive database of automotive information.
- Extensive distribution network for automobile newspapers.
- Strong relationships with automotive manufacturers and dealerships.
Bear Case
- Limited geographic diversification.
- Dependence on the Japanese automotive market.
- Modest profit margin.
- Potential vulnerability to competition from online platforms.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026
Recent Quarterly Results
| Quarter | Revenue | Net Income | EPS |
|---|---|---|---|
| Q4 FY2025 | $196M | $4M | $0.11 |
| Q1 FY2025 | $193M | $10M | $0.26 |
| Q4 FY2024 | $187M | $6M | $0.15 |
Q4 FY2025 · filed 31 Mar 2025 · Financial Modeling Prep
Based on FMP financials and quantitative analysis · Converted to USD from JPY at today's rate
PTOVF Latest News
No recent news available for PTOVF.
Leadership: Kenji Kamiya
CEO
Kenji Kamiya serves as the CEO of Proto Corporation, overseeing the company's strategic direction and operations. His background includes extensive experience in the automotive industry and a deep understanding of the Japanese market. Prior to his role as CEO, Kamiya held various leadership positions within Proto Corporation, contributing to the company's growth and expansion. He is known for his focus on innovation and customer satisfaction.
Track Record: Under Kenji Kamiya's leadership, Proto Corporation has maintained its position as a key player in the Japanese automotive information market. He has overseen the company's efforts to adapt to evolving digital trends and expand its online presence. Kamiya's strategic decisions have contributed to the company's stable revenue base and its ability to navigate a competitive landscape.
PTOVF OTC Market Information
The OTC Other tier represents the lowest tier of the OTC market, indicating that Proto Corporation may not meet the minimum financial standards or disclosure requirements for higher tiers like OTCQX or OTCQB. Companies in this tier may have limited financial reporting and may not be subject to the same level of regulatory oversight as companies listed on major exchanges like the NYSE or NASDAQ. This tier is often associated with higher risk and requires careful due diligence from investors.
- OTC Tier: OTC Other
- Limited liquidity and potential for price volatility.
- Lack of regulatory oversight and financial reporting requirements.
- Potential for fraud or misrepresentation.
- Difficulty in obtaining reliable information about the company.
- Verify the company's financial statements and disclosures.
- Research the company's management team and their track record.
- Assess the company's business model and competitive landscape.
- Evaluate the company's legal and regulatory compliance.
- Understand the risks associated with investing in OTC stocks.
- Consult with a financial advisor before making any investment decisions.
- The company has been in business since 1977.
- The company has a physical headquarters in Nagoya, Japan.
- The company has a workforce of 1523 employees.
What Investors Ask About Proto Corporation (PTOVF) — Communication Services
What happened to Proto Corporation (PTOVF) stock?
Proto Corporation (PTOVF) no longer trades on public markets. The figures below are historical and are not a current quote.
Can I still buy PTOVF shares?
No. PTOVF stopped trading on public markets, so the shares are not available through a broker. Anything you see quoted for PTOVF elsewhere is historical data, not a live market.
Are the figures on this page current?
No. Every number here is the last value recorded before PTOVF stopped trading. Nothing on this page updates, and none of it is a current quote.
Why does this page still exist?
Because people still search for what happened to Proto Corporation. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.
What does Proto Corporation do?
Proto Corporation operates as an information service provider within the automotive sector. Primarily focused on the Japanese market, the company offers a range of services including listings for new and used vehicles, information on auto parts and supplies, and the distribution of automotive-related newspapers.
What are the main risks for PTOVF?
Proto Corporation faces several key risks. Increasing competition from established online automotive marketplaces poses a threat to its market share. The limited liquidity of PTOVF stock on the OTC market can lead to price volatility and difficulty in executing trades.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.
- Information is based on available data and may be subject to change.
- OTC market data may be limited and less reliable than data from major exchanges.