Welcome to our dedicated page for Sunrun SEC filings (Ticker: RUN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Sunrun Inc. (Nasdaq: RUN) files a range of reports with the U.S. Securities and Exchange Commission that provide detailed insight into its residential solar, home battery storage, and home-to-grid power plant business. This page brings together those SEC filings and enhances them with AI-generated summaries to help readers understand the key points without having to parse every technical section.
Core filings such as the annual report on Form 10-K and quarterly reports on Form 10-Q describe Sunrun’s subscription-based home energy model, its solar and storage asset portfolio, risk factors, and financial performance. These documents typically include discussions of customer agreements and incentives, solar energy systems and product sales, and the company’s use of non-recourse debt and securitizations to finance its projects.
Current reports on Form 8-K are used to disclose material events. Recent 8-K filings, for example, have furnished press releases announcing quarterly financial results and have documented board-level changes such as the appointment of a new director and related committee assignments. AI summaries on this page highlight the main topics in each 8-K, including earnings metrics, guidance ranges, and governance updates.
Investors interested in capital structure and financing can review filings that discuss Sunrun’s asset-backed securitizations of leases and power purchase agreements, as well as its approach to recourse and non-recourse debt. For those tracking governance and executive matters, proxy-related filings and director compensation disclosures provide additional context.
In addition to periodic and current reports, this page offers streamlined access to any Form 4 insider transaction reports and other relevant submissions, where available. AI tools surface patterns and key disclosures so users can quickly see how Sunrun’s regulatory reporting aligns with its public statements about growth, distributed power plant operations, and financial strategy.
Schedule 13G highlights: Citadel group reports 3.2 % passive stake in Sunrun (RUN)
Citadel Securities GP LLC, Citadel Advisors LLC and related entities jointly filed a Schedule 13G (event date 19 Jun 2025, filed 26 Jun 2025) disclosing aggregate beneficial ownership of 7,202,542 Sunrun common shares, equal to 3.2 % of the 228,486,470 shares outstanding as reported in Sunrun’s 10-Q dated 7 May 2025. All voting and dispositive power is reported as shared; no reporting person claims sole power.
Key holders include Citadel Advisors-managed vehicles (3.82 M shares; 1.7 %) and Citadel Securities entities (3.38 M shares; 1.5 %). Kenneth Griffin is listed as ultimate controlling person. The filing is made under Rules 13d-1(b)/(c), signalling a passive, non-activist position. No purchase prices, transaction dates, or intentions are provided.
The stake remains below the 5 % threshold that would trigger more extensive disclosure, but it confirms continued institutional interest from one of the market’s largest liquidity providers and hedge-fund complexes.