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: $0.28 to $0.29
• 50-Day Range: $0.26 to $0.41
• 52-Week Range: $0.15 to $0.90
• Volume: 18,151 shs
• Average Volume: 24,747 shs
• Market Capitalization: $14.91 million
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: N/A

Solarwindow Technologies Stock Analysis - MarketRank™

Solarwindow Technologies scored higher than 1% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: N/A
• Analyst Rating: N/A

Consensus Rating

There is not enough analysis data for Solarwindow Technologies.

Earnings and Valuation

• Score: 0.0 / 5
• Proj. Earnings Growth: N/A

Price to Earnings Ratio vs. the Market

The P/E ratio of Solarwindow Technologies is -9.34, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Earnings Ratio vs. Sector

The P/E ratio of Solarwindow Technologies is -9.34, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Book Value per Share Ratio

Solarwindow Technologies has a P/B Ratio of 2.34. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities.

Short Interest

• Score: 2.0 / 5
• Short Interest Level: Bearish

Percentage of Shares Shorted

1.07% of the float of Solarwindow Technologies has been sold short.

Short Interest Ratio / Days to Cover

Solarwindow Technologies has a short interest ratio ("days to cover") of 4.58.

Change versus previous month

Short interest in Solarwindow Technologies has recently increased by 0.25%, indicating that investor sentiment is decreasing.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

Solarwindow Technologies does not currently pay a dividend.

Dividend Growth

Solarwindow Technologies does not have a long track record of dividend growth.

News and Social Media

• Score: 0.0 / 5
• News Sentiment: N/A

News Coverage This Week

MarketBeat has tracked 1 news article for Solarwindow Technologies this week, compared to 0 articles on an average week.

Company Ownership

• Score: 0.7 / 5
• Insider Trading: N/A

Insider Buying vs. Insider Selling

In the past three months, Solarwindow Technologies insiders have not sold or bought any company stock.

Percentage Held by Insiders

67.28% of the stock of Solarwindow Technologies is held by insiders. A high percentage of insider ownership can be a sign of company health.

Percentage Held by Institutions

Solarwindow Technologies has minimal institutional ownership at this time.

Company Calendar

• Last Earnings: 4/09/2026
• Today: 6/03/2026
• 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: 2009

Profitability

• EPS (Trailing Twelve Months): ($0.03)
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: -$2.26 million
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: -42.41%
• Return on Assets: -40.25%

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: 19.80
• Quick Ratio: 19.80

Sales & Book Value

• Annual Sales: N/A
• Price / Sales: N/A
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: $0.12 per share
• Price / Book: 2.34

Miscellaneous

• Outstanding Shares: 53,200,000
• Free Float: 17,406,000
• Market Cap: $14.91 million
• Optionable: Not Optionable
• Beta: -8.22