Institutional and Insider Ownership7.6% of Electriq Power shares are owned by institutional investors. 40.0% of Capstone Cos. shares are owned by insiders. Comparatively, 38.4% of Electriq Power shares are owned by insiders. Electriq Power has lower revenue, but higher earnings than Capstone Cos.. Capstone Cos. is trading at a lower price-to-earnings ratio than Electriq Power, indicating that it is currently the more affordable of the two stocks. Receive News & Ratings for Capstone Cos. Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Capstone Cos. and related companies with MarketBeat.com's FREE daily email newsletter.