Vanguard Group Inc Castellum, Inc. Transaction History

Vanguard Group Inc

$6.44 Trillion
Q3 2025

A detailed history of Vanguard Group Inc transactions in Castellum, Inc. stock. As of the latest transaction made, Vanguard Group Inc holds 1,277,915 shares of CTM stock, worth $1.48 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

1,277,915

Previous 1,051,978 21.48%

Holding current value

$1.48 Million

Previous $1.1 Million 26.09%

% of portfolio

0.0%

Previous 0.0%

8 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 07, 2025	BUY	$1.0 - $1.49 $225,937 - $336,646	225,937 Added 21.48%	1,277,915 $1.39 Million
Q2 2025 Aug 11, 2025	BUY	$0.87 - $1.39 $358,744 - $573,166	412,350 Added 64.47%	1,051,978 $1.1 Million
Q1 2025 May 09, 2025	BUY	$0.65 - $1.77 $361,196 - $983,565	555,687 Added 662.0%	639,628 $678,000
Q1 2024 May 10, 2024	BUY	$0.24 - $0.39 $63 - $103	266 Added 0.32%	83,941 $21,000
Q4 2023 Feb 14, 2024	BUY	$0.18 - $0.52 $5,491 - $15,863	30,506 Added 57.38%	83,675 $25,000
Q3 2023 Nov 14, 2023	BUY	$0.23 - $0.52 $6,940 - $15,691	30,176 Added 131.24%	53,169 $12,000
Q2 2023 Aug 14, 2023	BUY	$0.45 - $1.23 $360 - $984	800 Added 3.6%	22,993 $11,000
Q1 2023 May 15, 2023	BUY	$0.94 - $1.27 $20,861 - $28,185	22,193 New	22,193 $24,000

Others Institutions Holding CTM

# of Institutions

Shares Held

7.92M

Call Options Held

Put Options Held

View Full List

About Castellum, Inc.

Ticker CTM
Shares Outstandng 41,513,100
Market Cap $48.2M

More about CTM

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Vanguard Group Inc Castellum, Inc. Transaction History