SpaceX~$1TSpaceX~$1T
Insider Buying
Subscribe
All stock lists

Castellum, Inc. (New York Stock Exchange Arca:CTM)

US · Delayed Price · Currency is USD
0.63+0.00 (-0.61%)
 
Market Cap59.74M-39.9%
Revenue (ttm)55.33M+16.3%
Net Income-2.28M+58.6%
EPS-0.02+74.7%
Shares Out94.70M
PE Ration/a
Forward PE63.08
Dividendn/a
Ex-Dividend Daten/a
Volume263,842
Open0.63
Previous Close0.63
Day's Range0.62 - 0.64
52-Week Range0.48 - 1.36
Betan/a
AnalystsBuy
Price Target3.00(+375.59%)
Earnings DateNov 6, 2026
+0.84% (1D)
No price history available.
Insider Score
/ 100
CTM Insider Score

Castellum, Inc. has a live Insider Score.

Scored on 6 qualifying trades from 4 insiders in the last 90 days.

Unlock the score

About CTM

Castellum, Inc. is a firm specializing in providing advanced services across critical domains such as cybersecurity, information technology, electronic warfare, and both information warfare and operations. Its comprehensive suite of capabilities encompasses intelligence analysis, full-lifecycle software development and engineering, strategic program management, mission planning, robust information assurance, and specialized support for cybersecurity policy, alongside sophisticated data analytics. The company caters to a diverse clientele, including agencies within the Federal government, entities in the financial services and healthcare industries, and various other sectors heavily reliant on data applications. Established in 2010, Castellum maintains its corporate headquarters in Bethesda, Maryland.

Address
1934 Old Gallows Road, Vienna, VA, 22182, US
Market Cap
60 million
Employees
244
Industrial Classification
Information Technology Services

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$511.30K
Bought
$48.62K

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
-0.61%
5 Days
-0.97%
1 Month
+0.08%
6 Months
-5.71%
1 Year
-39.92%

$CTM stock is featured in our Insider Score Rankings, and Insider Trades datasets.

→ All Stock Lists

Recently reported changes in CTM holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by CTM's directors and management

Net Shares Purchased by Insiders−400k−200k02025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

CTM Estimated quarterly lobbying spending

Source: U.S. Senate LDA

U.S. Patents

New CTM patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to CTM from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in CTM

ETFEst. Holding Size
VTIVanguard Morningstar Total Stock Market ETF$1.32M
VXFVanguard Extended Market ETF$494.15K
BUSMEA Series Trust - EA Bridgeway Ultra-Small Company Market ETF$60.00K
IBETiBET Sports Betting & Gaming ETF$0

Estimated from each fund’s disclosed top holdings × AUM

CTM Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

Members only

The live Insider Score for CTM is included with Insider Access.

Unlock Insider Score

Bull Case vs Bear Case

AI-generated from CTM’s recent data — informational, not investment advice

Generating analysis…

Insider Score

Our 0–100 Insider Score and the signals behind it.

Members only

The live Insider Score and its full factor breakdown are included with Insider Access.

Unlock Insider Score

Recent Insider Activity

Buys
14
Sells
12
Buy Value
$48.62K
Distinct Buyers
4

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.