Question 1

Does Cubist Systematic Strategies own RUN stock?

Accepted Answer

As of its last 13F, for Q3 2025, Cubist Systematic Strategies held 80,877 shares of RUN (Sunrun), worth $1.4M.

Question 2

How many shares of RUN does Cubist Systematic Strategies own?

Accepted Answer

As of its last 13F, for Q3 2025, Cubist Systematic Strategies held 80,877 shares of RUN (Sunrun).

Question 3

What is Cubist Systematic Strategies' RUN position worth?

Accepted Answer

As of its last 13F, for Q3 2025, Cubist Systematic Strategies' RUN position was worth $1.4M.

Question 4

Is Cubist Systematic Strategies buying or selling RUN?

Accepted Answer

In Q3 2025, Cubist Systematic Strategies reduced its RUN position by 1,570,454 shares (-95.1%).

Question 5

When did Cubist Systematic Strategies first buy RUN?

Accepted Answer

Cubist Systematic Strategies first reported RUN in its Q1 2019 13F and listed it in 21 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q3 Latest	Decreased	80,877	-95.1%	$1.4M	0.0%	$17.29	0
2025-Q2	Increased	1.7M	+1415.0%	$13.5M	0.1%	$8.18	45
2025-Q1	New	108,996	—	$638,716	0.0%	$5.86	34
2024-Q4	Exited	0	-100.0%	$0	0.0%	$9.25	0
2024-Q3	New	355,469	—	$6.4M	0.0%	$18.06	38