Question 1

Does Marshall Wace own PRTS stock?

Accepted Answer

No. Marshall Wace exited its PRTS (CarParts.com) position in Q4 2025. Its Q3 2025 13F listed 75,446 shares worth $53,566.

Question 2

How many shares of PRTS does Marshall Wace own?

Accepted Answer

None since Q4 2025, when Marshall Wace exited the position. Its Q3 2025 13F listed 75,446 shares worth $53,566.

Question 3

What is Marshall Wace's PRTS position worth?

Accepted Answer

Marshall Wace's PRTS position was worth $53,566 in its Q3 2025 13F, before the exit in Q4 2025.

Question 4

Is Marshall Wace buying or selling PRTS?

Accepted Answer

In Q4 2025, Marshall Wace exited its entire PRTS position.

Question 5

When did Marshall Wace first buy PRTS?

Accepted Answer

Marshall Wace first reported PRTS in its Q2 2020 13F and listed it in 8 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q4 Latest	Exited	0	-100.0%	$0	0.0%	$5.00	0
2025-Q3	Increased	75,446	+10.1%	$53,566	0.0%	$7.10	23
2025-Q2	Increased	68,546	+345.8%	$50,724	0.0%	$7.40	33
2025-Q1	New	15,376	—	$15,376	0.0%	$10.00	28