Question 1

How many shares of MGNI does Cubist Systematic Strategies, LLC own?

Accepted Answer

As of 2025-Q3, Cubist Systematic Strategies, LLC holds 71,251 shares of MGNI (MAGNITE INC).

Question 2

What is Cubist Systematic Strategies, LLC's MGNI position worth?

Accepted Answer

As of 2025-Q3, Cubist Systematic Strategies, LLC's MGNI position is worth $1.6M.

Question 3

Is Cubist Systematic Strategies, LLC buying or selling MGNI?

Accepted Answer

In 2025-Q3, Cubist Systematic Strategies, LLC opened a new position in MGNI.

Question 4

When did Cubist Systematic Strategies, LLC first buy MGNI?

Accepted Answer

Based on available 13F filings, Cubist Systematic Strategies, LLC first reported a position in MGNI in 2025-Q3. They have held the position across 14 quarters.