Castellum, Inc.

NYSEAM:CTM Stock Report

Market Cap: US$99.2m

Castellum Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSEAM:CTM Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
16 Sep 25SellUS$110,500Jay WrightIndividual100,000US$1.11
12 Sep 25SellUS$260,960Jay WrightIndividual233,000US$1.12
09 Sep 25SellUS$498,445Jay WrightIndividual446,700US$1.12
03 Sep 25SellUS$560,000Mark FullerIndividual500,000US$1.12
28 Aug 25SellUS$66,704Jay WrightIndividual64,000US$1.05
26 Aug 25SellUS$88,400Jay WrightIndividual85,000US$1.04
19 Aug 25SellUS$375,300Jay WrightIndividual351,000US$1.08
19 May 25SellUS$277,558Jay WrightIndividual259,400US$1.07
19 May 25SellUS$524,000Mark FullerIndividual500,000US$1.05
06 Mar 25SellUS$717,450Jay WrightIndividual500,000US$1.47
06 Mar 25SellUS$299,700Mark FullerIndividual225,000US$1.33
05 Mar 25SellUS$410,575Mark FullerIndividual275,000US$1.49

Insider Trading Volume

Insider Buying: CTM insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of CTM?
Owner TypeNumber of SharesOwnership Percentage
Institutions6,948,5557.35%
Individual Insiders20,920,35722.1%
General Public66,618,83870.5%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 68.4%.

Top Shareholders

Top 25 shareholders own 28.7% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
8.2%
Jay Wright
7,743,973US$8.1m-14.2%no data
6.47%
Mark Fuller
6,113,659US$6.4m-7.56%no data
3.02%
Nathalie Ekobo
2,851,743US$3.0m0%no data
2.31%
Jean Embesse
2,182,437US$2.3m0%no data
2.21%
Essex Investment Management Company, LLC
2,090,500US$2.2m0%0.32%
1.11%
The Vanguard Group, Inc.
1,051,978US$1.1m64.5%no data
0.66%
Legato Capital Management, LLC
621,409US$652.5k0%0.07%
0.65%
Meridian Wealth Management, LLC
616,800US$647.6k6.2%0.03%
0.63%
Geode Capital Management, LLC
599,198US$629.2k43.2%no data
0.56%
Andrew Merriman
531,000US$557.6k0%no data
0.53%
BNY Asset Management
500,001US$525.0k-16.7%no data
0.33%
Charles McMillen
316,015US$331.8k65.4%no data
0.25%
Marlyse Fournier
235,834US$247.6k0%no data
0.21%
Jane Street Group, LLC
194,733US$204.5k0%no data
0.2%
Savvy Advisors, Inc.
191,100US$200.7k0%0.01%
0.2%
Glen Ives
187,616US$197.0k0%no data
0.17%
State Street Global Advisors, Inc.
156,000US$163.8k0%no data
0.14%
XTX Markets Limited
135,796US$142.6k108%0.01%
0.13%
BlackRock, Inc.
127,421US$133.8k0%no data
0.13%
John Campbell
126,537US$132.9k0%no data
0.13%
LePrince Ekobo
118,862US$124.8k0%no data
0.12%
Mark Alarie
112,920US$118.6k0%no data
0.11%
Virtu Financial, Inc.
105,126US$110.4k450%0.01%
0.11%
Bernard Champoux
104,537US$109.8k0%no data
0.11%
Rachel Ekobo
100,000US$105.0k0%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/10/09 07:28
End of Day Share Price 2025/10/09 00:00
Earnings2025/06/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Castellum, Inc. is covered by 2 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Edward ReillyD. Boral Capital LLC.
Allen KleeMaxim Group