Rockley Photonics Holdings Limited (RKLY) Stock Analysis
DELISTED 2023
What happened to Rockley Photonics Holdings Limited (RKLY) stock?
Rockley Photonics Holdings Limited (RKLY) no longer trades on public markets. It was delisted in January 2023. The figures below are historical and are not a current quote.
For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.
Rockley Photonics Holdings Limited (RKLY) trades at $0.1924. Rockley Photonics Holdings Limited develops and supplies silicon photonics solutions internationally. Sector: Technology.
Last analyzed: Mar 17, 2026Analyst Coverage for RKLY: RKLY 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 RKLY against Technology peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.
RKLY: 1/2 scored disciplines lean bearish. Dominant signal: Seth Klarman bullish.
How is this calculated? →Rockley Photonics Holdings Limited (RKLY) Technology Profile & Competitive Position
Rockley Photonics Holdings Limited specializes in silicon photonics, offering integrated solutions for biosensing and data communications. With a focus on health monitoring and early disease detection, the company operates in a competitive semiconductor landscape, marked by rapid technological advancements and evolving market demands.
What Is the Investment Thesis for RKLY?
Rockley Photonics presents a high-risk, high-reward investment opportunity. The company's innovative silicon photonics platform targets the growing market for health monitoring and disease detection. Key value drivers include successful commercialization of its biosensing platform and expansion into new applications. However, the company's negative profit margin of -6897.8% and gross margin of -160.5% indicate significant financial challenges. The company's ability to secure additional funding and achieve profitability will be critical. Upcoming catalysts include potential partnerships with major consumer electronics and healthcare companies. Investors should closely monitor the company's cash burn rate and progress towards commercialization.
Based on FMP financials and quantitative analysis
RKLY Key Highlights
The company's biosensing platform targets the expanding market for wearable health monitoring devices.
- Rockley's technology offers potential advantages in terms of accuracy, miniaturization, and cost compared to traditional sensing methods.
- The company's negative P/E ratio of -0.11 reflects its current lack of profitability.
- Rockley's innovative platform integrates photonic integrated circuits, electronic integrated circuits, and biosensing algorithms.
Who Are RKLY's Competitors?
RKLY is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | AI Score |
|---|---|---|---|---|
| AATC Autoscope Technologies Corporation | $5.80 | +0.69% | $32.0M | 43 |
| EMKR EMCORE Corporation | $3.10 | +0.81% | $28.1M | 43 |
| FATH Fathom Digital Manufacturing Corporation | $5.05 | -4.17% | $34.7M | 38 |
| IPM Intelligent Protection Management Corp. | $1.88 | -3.85% | $16.9M | — |
| NXXT NextNRG Inc. | $0.23 | +2.39% | $35.6M | — |
| NVDA NVIDIA Corporation | $216.83 | -0.34% | $5.25T | 97 |
| TSM Taiwan Semiconductor Manufacturing Company Limited | $413.55 | +0.36% | $2.14T | 60 |
| AVGO Broadcom Inc. | $362.48 | -4.57% | $1.73T | 77 |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are RKLY's Key Strengths?
Innovative silicon photonics technology.
- Integrated platform for biosensing and data communications.
- Expertise in AI-driven analytics.
- Strong patent portfolio.
What Are RKLY's Weaknesses?
Negative profit margin and gross margin.
- High cash burn rate.
- Reliance on external funding.
- Limited commercial traction.
What Could Drive RKLY Stock Higher?
RKLY catalyst: Potential partnerships with major consumer electronics companies to integrate Rockley's biosensing technology into wearable devices.
- Clinical trial results demonstrating the accuracy and reliability of Rockley's disease detection tools.
- Expansion of Rockley's patent portfolio to protect its intellectual property.
- Development of new applications for Rockley's silicon photonics platform.
What Are the Key Risks for RKLY?
Intense competition in the semiconductor industry could limit Rockley's market share.
- Regulatory hurdles in the healthcare market could delay the commercialization of Rockley's biosensing solutions.
- The company's high cash burn rate and reliance on external funding pose a financial risk.
- Technological advancements by competitors could render Rockley's technology obsolete.
What Are the Growth Opportunities for RKLY?
- Expansion into Consumer Wearables: Rockley can integrate its biosensing technology into smartwatches, fitness trackers, and other wearable devices. The global wearables market is projected to reach $115 billion by 2028, offering a significant opportunity for Rockley to capture market share by partnering with established consumer electronics brands and offering advanced health monitoring features. Success hinges on miniaturization and power efficiency.
- Partnerships with Healthcare Providers: Collaborating with hospitals, clinics, and remote patient monitoring companies to integrate Rockley's sensors into medical devices and telehealth platforms. The remote patient monitoring market is expected to reach $175 billion by 2027, driven by the increasing prevalence of chronic diseases and the need for cost-effective healthcare solutions. This involves navigating regulatory hurdles and demonstrating clinical validation.
- Development of Advanced Disease Detection Tools: Rockley can leverage its biosensing platform to develop tools for early detection of diseases such as diabetes, cardiovascular disease, and cancer. The market for early disease detection is rapidly growing, driven by advancements in biomarker research and the increasing focus on preventive healthcare. This requires significant investment in research and development and clinical trials.
- Penetration of the Data Center Market: Silicon photonics is increasingly used in data centers to improve bandwidth and energy efficiency. Rockley can leverage its technology to develop optical interconnects and other solutions for data centers, addressing the growing demand for high-speed data transmission. The data center market is projected to reach $300 billion by 2027, presenting a substantial opportunity for Rockley.
- Licensing of Technology and IP: Rockley can generate revenue by licensing its silicon photonics technology and intellectual property to other companies. This can provide a steady stream of income and allow Rockley to focus on its core competencies. The market for technology licensing is substantial, with many companies seeking to incorporate advanced photonics solutions into their products. This requires a strong patent portfolio and effective marketing of its technology.
What Are RKLY's Competitive Advantages?
- Proprietary silicon photonics technology.
- Integrated platform combining photonics, electronics, and software.
- Expertise in biosensing algorithms and AI-driven analytics.
- Strong patent portfolio protecting key innovations.
What Does RKLY Do?
Founded in 2013 and headquartered in Altrincham, UK, Rockley Photonics Holdings Limited is a developer and supplier of silicon photonics solutions, operating internationally. The company's core offering is a platform integrating photonic integrated circuits (PICs) in silicon with integrated III-V devices. This platform also includes application-specific electronic integrated circuits (ASICs), photonic and electronic co-packaging, supported by biosensing algorithms, artificial intelligence, cloud analytics, firmware/software, system architecture, and hardware design. Rockley's technology targets various applications, including consumer wellness, long-term health trend monitoring, patient monitoring, early disease detection, nutrition management, and treatment of certain chronic diseases. The company aims to revolutionize health monitoring by providing non-invasive, continuous, and accurate sensing solutions. Rockley operates in the competitive semiconductor industry, facing established players and emerging startups. Its success depends on its ability to innovate, secure strategic partnerships, and effectively commercialize its technology.
What Products and Services Does RKLY Offer?
- Develops silicon photonics solutions.
- Supplies photonic integrated circuits.
- Integrates III-V devices with silicon photonics.
- Creates application-specific electronic integrated circuits.
- Offers photonic and electronic co-packaging.
- Provides biosensing algorithms and AI-driven analytics.
- Designs firmware/software and system architecture.
- Develops hardware for various applications.
How Does RKLY Make Money?
- Develops and sells silicon photonics platforms.
- Integrates photonic and electronic components.
- Offers biosensing solutions for health monitoring.
- Generates revenue through product sales and licensing agreements.
What Industry Does RKLY Operate In?
Rockley Photonics operates within the semiconductor industry, specifically targeting the silicon photonics market. This market is characterized by rapid technological advancements and increasing demand for high-bandwidth, low-power solutions. The biosensing market, driven by growing consumer interest in health and wellness, is also a key area of focus. Competition includes established semiconductor companies, as well as specialized photonics firms. Rockley's success depends on its ability to differentiate its technology, secure strategic partnerships, and effectively commercialize its products. The company's focus on integrated solutions and biosensing applications positions it within a niche segment of the broader semiconductor market.
Who Are RKLY's Key Customers?
- Consumer electronics companies integrating health monitoring features.
- Healthcare providers using remote patient monitoring solutions.
- Data centers requiring high-bandwidth optical interconnects.
- Medical device manufacturers incorporating advanced sensors.
Company Profile
Rockley Photonics Holdings Limited operates in the Semiconductors industry within the Technology sector. It is headquartered in Altrincham, GB. The company is led by CEO Andrew G. Rickman OBE,. RKLY has traded publicly since 2021.
RKLY Financials
Bull Case vs Bear Case
Bull Case
- Innovative silicon photonics technology.
- Integrated platform for biosensing and data communications.
- Expertise in AI-driven analytics.
- Strong patent portfolio.
Bear Case
- Negative profit margin and gross margin.
- High cash burn rate.
- Reliance on external funding.
- Limited commercial traction.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · August 2026
RKLY Latest News
No recent news available for RKLY.
Leadership: Andrew G. Rickman OBE,
CEO
Andrew G. Rickman OBE is the Chief Executive Officer of Rockley Photonics. He has extensive experience in the photonics and semiconductor industries. Prior to Rockley Photonics, he founded Bookham Technology, which became a leading supplier of optical components. Rickman has a strong background in engineering and business, and he has been recognized for his contributions to the technology industry. His leadership is crucial to Rockley's strategic direction and technological innovation.
Track Record: Under Andrew Rickman's leadership, Rockley Photonics has developed a silicon photonics platform targeting health monitoring and data communications. He has overseen the company's technological advancements and strategic partnerships. A key challenge has been navigating the company towards profitability and securing funding. Rickman's focus remains on commercializing Rockley's technology and expanding its market reach.
RKLY Technology Stock FAQ
What happened to Rockley Photonics Holdings Limited (RKLY) stock?
Rockley Photonics Holdings Limited (RKLY) no longer trades on public markets. It was delisted in January 2023. The figures below are historical and are not a current quote.
Can I still buy RKLY shares?
No. RKLY stopped trading on public markets in January 2023, so the shares are not available through a broker. Anything you see quoted for RKLY 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 RKLY 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 Rockley Photonics Holdings Limited. 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 Rockley Photonics Holdings Limited do?
Rockley Photonics Holdings Limited develops and supplies silicon photonics solutions for various applications, including health monitoring and data communications. The company's core technology is a silicon photonics platform that integrates photonic integrated circuits, electronic integrated circuits, and biosensing algorithms. This platform enables the development of advanced sensors for wearable devices, medical instruments, and data center equipment.
What do analysts say about RKLY stock?
Analyst coverage of Rockley Photonics is limited, reflecting the company's small market capitalization and early stage of development. Key valuation metrics are difficult to assess due to the company's negative earnings and high growth potential. Analysts are focused on the company's ability to commercialize its technology, secure strategic partnerships, and achieve profitability.
What are the main risks for RKLY?
Rockley Photonics faces several significant risks. The company's high cash burn rate and reliance on external funding pose a financial risk. Intense competition in the semiconductor industry could limit Rockley's market share. Regulatory hurdles in the healthcare market could delay the commercialization of Rockley's biosensing solutions. Technological advancements by competitors could render Rockley's technology obsolete. The company's ability to manage these risks will be critical to its long-term success.
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.
- Financial data is based on the most recent available information.
- Analyst opinions are based on limited coverage.
- Forward-looking statements are subject to uncertainty.