Question 1

How many shares of CTM does VANGUARD GROUP INC own?

Accepted Answer

As of 2025-Q4, VANGUARD GROUP INC holds 3.5M shares of CTM (CASTELLUM INC).

Question 2

What is VANGUARD GROUP INC's CTM position worth?

Accepted Answer

As of 2025-Q4, VANGUARD GROUP INC's CTM position is worth $3.1M.

Question 3

Is VANGUARD GROUP INC buying or selling CTM?

Accepted Answer

In 2025-Q4, VANGUARD GROUP INC increased their CTM position (+171.8% change in shares).

Question 4

When did VANGUARD GROUP INC first buy CTM?

Accepted Answer

Based on available 13F filings, VANGUARD GROUP INC first reported a position in CTM in 2024-Q3. They have held the position across 6 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q4 Latest	Increased	3.5M	+171.8%	$3.1M	0.0%	$0.93	29
2025-Q3	Increased	1.3M	+21.5%	$1.4M	0.0%	$1.12	21
2025-Q2	Increased	1.1M	+64.5%	$1.1M	0.0%	$1.06	25
2025-Q1	Increased	639,628	+662.0%	$678,006	0.0%	$1.03	27
2024-Q4	Unchanged	83,941	0.0%	$167,882	0.0%	$2.58	0
2024-Q3	New	83,941	—	$14,690	0.0%	$0.17	28