Solarwindow Technologies (WNDW) Stock Price, News & Analysis

Company Overview

SolarWindow Technologies, Inc. is a renewable energy company focused on the development and commercialization of transparent electricity‐generating coatings for glass and plastic surfaces. The company’s core product, branded SolarWindow™, employs organic coatings and proprietary electrochemical processes to convert ambient light into electricity without sacrificing transparency. Designed for integration into architectural glass, the technology aims to transform ordinary windows into distributed power generators for commercial and residential buildings.

The SolarWindow system can be applied to new and existing glass assemblies, enabling building‐integrated photovoltaics (BIPV) that require minimal structural modification. Using a dip‐coating application process, the coatings adhere to glass or flexible substrates and can be produced at scale through roll‐to‐roll manufacturing methods. The company holds a portfolio of patents covering key aspects of its organic photovoltaic chemistry and deposition techniques.

Founded in 2008 by Dr. Igor Zhitomirsky, who serves as director of technology, SolarWindow Technologies is headquartered in Chicago, Illinois. The company has conducted demonstration projects in the United States and Europe and works with engineering firms, glass manufacturers, and sustainability consultants to pilot installations in high‐rise and commercial developments. By targeting large‐scale building facades in urban centers, SolarWindow aims to contribute to energy‐efficient construction and reduce reliance on conventional rooftop solar panels.

Key Stats

• Today's Range: $0.70 to $0.79
• 50-Day Range: $0.30 to $0.88
• 52-Week Range: $0.19 to $1.08
• Volume: 15,082 shs
• Average Volume: 32,694 shs
• Market Capitalization: $42.03 million
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: N/A

WNDW Stock Analysis - Frequently Asked Questions

How have WNDW shares performed this year?

Solarwindow Technologies' stock was trading at $0.2833 on January 1st, 2025. Since then, WNDW stock has increased by 178.9% and is now trading at $0.79.

How were Solarwindow Technologies' earnings last quarter?

Solarwindow Technologies, Inc. (OTCMKTS:WNDW) announced its quarterly earnings results on Friday, July, 11th. The company reported ($0.01) earnings per share (EPS) for the quarter.

How do I buy shares of Solarwindow Technologies?

Shares of WNDW 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 Solarwindow Technologies own?

Based on aggregate information from My MarketBeat watchlists, some other companies that Solarwindow Technologies investors own include NVIDIA (NVDA), Tesla (TSLA), Blue Energy (BLU), Freeport-McMoRan (FCX), NIO (NIO), Plug Power (PLUG) and Tilray Brands (TLRY).

Company Calendar

• Last Earnings: 7/11/2025
• Today: 9/15/2025
• Fiscal Year End: 8/31/2026

Industry, Sector and Symbol

• Stock Exchange: OTCMKTS
• Sector: Energy
• Industry: Solar
• Sub-Industry: Chemicals
• Current Symbol: OTCMKTS:WNDW
• CIK: 1071840
• Web: www.solarwindow.com
• Phone: (800) 213-0689
• Fax: N/A
• Employees: 7
• 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: -$3.06 million
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: -61.17%
• Return on Assets: -56.00%

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: 8.72
• Quick Ratio: 8.72

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: 53,200,000
• Free Float: 17,406,000
• Market Cap: $42.03 million
• Optionable: Not Optionable
• Beta: -7.23