Key Highlights

  • A published screener snapshot of November 5, 2026 showed Sunrun (NASDAQ:RUN) at USD 9.08, up 3.30% on the latest session, 22.87% over one week and 18.69% over one month, placing it among the stronger Mid cap names of the week.
  • Longer windows are weaker: the stock was down 7.20% over three months and 35.74% over six months, so the one-week jump of 22.87% sits on a low base. Simple arithmetic on the row puts the price one week earlier near USD 7.39.
  • Third quarter Revenue was USD 1,099.5 million, up 52%, with Net Income attributable to common stockholders of USD 153.2 million, or USD 0.56 per diluted share, and Operating Cash Flow of USD 301.4 million.
  • Subscribers reached 1,057,695, up 9%, but Q3 additions of 22,957 fell 24%, and full-year Cash Generation guidance was revised to about USD 200 million from a range of USD 200 million to USD 375 million.

What Moved Sunrun (22.87% in One Week)

Sunrun (NASDAQ:RUN) reported third quarter 2026 results on November 4, 2026, for the quarter ended September 30, 2026. Total revenue was USD 1,099.5 million, up 52%, split between customer agreements and incentives at USD 553.5 million, up 13%, and energy systems and product sales at USD 546.0 million, up 134%. Net income attributable to common stockholders was USD 153.2 million, or USD 0.64 basic and USD 0.56 diluted per share. Net cash provided by Operating Activities was USD 301.4 million. Cash Generation, the company's own measure of cash after the cost of new systems, was USD 6 million, or USD 56 million excluding USD 50 million of equipment safe harbor investments. Total cash was about USD 1.1 billion, of which USD 699.4 million was unrestricted.

Why a Stock Like This Re-Rates: Rationale

No single catalyst is identified for the full 22.87% weekly move beyond the results above, so the following is general context. Residential solar names depend on project financing, so shifts in rate or tax Credit sentiment can move the shares sharply. The quarter showed record operating metrics: a storage attachment rate of 75%, up from 70% a year earlier, about 5.0 GWh of networked storage capacity and 8,936 MW of solar capacity. Against that, Net Subscriber Value was USD 9,462 per subscriber, down 28%. A stock that fell 35.74% over six months can also rebound once expectations reset, which is a low-base rebound rather than a signal of direction.

Valuation, Liquidity and Risks After a Run

After a 22.87% weekly gain and 18.69% monthly gain, risks are specific. Full-year 2026 Cash Generation guidance was cut to about USD 200 million, excluding safe harbor investments, from USD 200 million to USD 375 million. Subscriber additions of 22,957 were 24% lower than a year ago. Sunrun (NASDAQ:RUN) sits in the mid cap bucket of USD 2 billion to USD 10 billion, but the stock is volatile, and a small number of trades can move the price when sentiment turns. Valuation ratios, 52-week range and average Volume could not be confirmed here. The move may reverse.

Where Things Stand

Sunrun (NASDAQ:RUN) surged 22.87% in a week because a strong third quarter, with revenue up 52% and record storage attachment, met a very depressed base, although the guidance cut means the picture is mixed. In a published screener snapshot of November 5, 2026 it ranks among the best-performing mid caps over one week, with a one-month gain of 18.69%. At USD 9.08 it is still 35.74% lower over six months.