Question 1

Does Vanguard Group own CSPI stock?

Accepted Answer

As of its last 13F, for Q4 2025, Vanguard Group held 445,458 shares of CSPI (C), worth $5.6M.

Question 2

How many shares of CSPI does Vanguard Group own?

Accepted Answer

As of its last 13F, for Q4 2025, Vanguard Group held 445,458 shares of CSPI (C).

Question 3

What is Vanguard Group's CSPI position worth?

Accepted Answer

As of its last 13F, for Q4 2025, Vanguard Group's CSPI position was worth $5.6M.

Question 4

Is Vanguard Group buying or selling CSPI?

Accepted Answer

In Q4 2025, Vanguard Group increased its CSPI position by 896 shares (+0.2%).

Question 5

When did Vanguard Group first buy CSPI?

Accepted Answer

Vanguard Group already held CSPI 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	Increased	445,458	+0.2%	$5.6M	0.0%	$12.37	27
2025-Q3	Decreased	444,562	-0.8%	$5.1M	0.0%	$11.40	0
2025-Q2	Increased	448,089	+11.9%	$5.8M	0.0%	$12.75	30
2025-Q1	Decreased	400,515	-0.7%	$6.1M	0.0%	$15.08	0
2024-Q4	Decreased	403,156	-0.3%	$6.5M	0.0%	$15.77	0
2024-Q3	First report	404,153	-	$5.2M	0.0%	$12.72	0