Question 1

Does Vanguard Group own EXPO stock?

Accepted Answer

As of its last 13F, for Q4 2025, Vanguard Group held 5,143,010 shares of EXPO (Exponent), worth $357.2M.

Question 2

How many shares of EXPO does Vanguard Group own?

Accepted Answer

As of its last 13F, for Q4 2025, Vanguard Group held 5,143,010 shares of EXPO (Exponent).

Question 3

What is Vanguard Group's EXPO position worth?

Accepted Answer

As of its last 13F, for Q4 2025, Vanguard Group's EXPO position was worth $357.2M.

Question 4

Is Vanguard Group buying or selling EXPO?

Accepted Answer

In Q4 2025, Vanguard Group reduced its EXPO position by 107,743 shares (-2.1%).

Question 5

When did Vanguard Group first buy EXPO?

Accepted Answer

Vanguard Group already held EXPO in its Q3 2024 13F, the earliest on record, and listed it in 6 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q4 Latest	Decreased	5.1M	-2.0%	$357.2M	0.0%	$70.27	0
2025-Q3	Decreased	5.3M	-1.3%	$364.8M	0.0%	$69.10	0
2025-Q2	Increased	5.3M	+0.9%	$397.4M	0.0%	$73.56	31
2025-Q1	Decreased	5.3M	-1.4%	$427.3M	0.0%	$81.24	0
2024-Q4	Increased	5.3M	+1.3%	$476.3M	0.0%	$86.51	32
2024-Q3	First report	5.3M	-	$608.5M	0.0%	$111.60	0

EXPO6 quarters

EXPO
6 quarters