ProPhotonix (STKR) Stock Price, News & Analysis

Company Overview

ProPhotonix Ltd. is a designer and manufacturer of LED-based illumination and fiber optic products, headquartered in St Ives, Cambridgeshire, United Kingdom, with additional operations in Danvers, Massachusetts. The company serves original equipment manufacturers (OEMs) across a range of industries, offering off-the-shelf and custom LED lighting modules, laser diode solutions, precision fiber optic cabling, and collimating optics.

The company’s product portfolio includes essential components for machine vision systems—such as line scan and area scan illuminators—along with ultraviolet (UV) and infrared (IR) LED sources for applications in medical diagnostics, scientific instrumentation, security, and industrial printing. ProPhotonix also supplies electronic driver boards and control software to assist customers in integrating illumination solutions into automated equipment and research platforms.

ProPhotonix supports a global customer base, with engineering and manufacturing capabilities in Europe and North America. The company’s technical teams work closely with clients to develop bespoke optical and illumination designs, leveraging a combination of proprietary materials, optical engineering expertise, and in-house production facilities.

Key Stats

• Today's Range: $0.12 to $0.12
• 50-Day Range: $0.12 to $0.12
• 52-Week Range: $0.05 to $0.18
• Volume: N/A
• Average Volume: 47,377 shs
• Market Capitalization: N/A
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: N/A

STKR Stock Analysis - Frequently Asked Questions

How have STKR shares performed this year?

ProPhotonix's stock was trading at $0.12 on January 1st, 2025. Since then, STKR stock has increased by 0.0% and is now trading at $0.12.

How do I buy shares of ProPhotonix?

Shares of STKR stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

What other stocks do shareholders of ProPhotonix own?

Based on aggregate information from My MarketBeat watchlists, some other companies that ProPhotonix investors own include Co-Diagnostics (CODX), iBio (IBIO), Onconova Therapeutics (ONTX), Tonix Pharmaceuticals (TNXP), Adamis Pharmaceuticals (ADMP), Digital Ally Inc./NV (DGLY) and FuelCell Energy (FCEL).

Company Calendar

• Today: 9/20/2025
• Fiscal Year End: 12/31/2025

Industry, Sector and Symbol

• Stock Exchange: OTCMKTS
• Sector: Computer and Technology
• Industry: Optical Instruments & Lenses
• Sub-Industry: N/A
• Current Symbol: OTCMKTS:STKR
• CIK: 94538
• Web: www.stockeryale.com
• Phone: (603) 893-8778
• Fax: 603-898-8851
• Employees: N/A
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: N/A
• Quick Ratio: N/A

Sales & Book Value

• Annual Sales: N/A
• Price / Sales: N/A
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: N/A
• Price / Book: N/A

Miscellaneous

• Outstanding Shares: N/A
• Free Float: N/A
• Market Cap: N/A
• Optionable: Not Optionable
• Beta: -0.30