Castellum Inc. Common Stock (CTM)

About CTM

Castellum, Inc., together with its subsidiaries, operates as a technology company in the United States and internationally. It offers intelligence analysis, software development and engineering, program management, strategic and mission planning, information assurance, cybersecurity and policy support, data analytics, and model-based systems engineering services. The company's products and services are used in inform…

Sector

Consumer Discretionary

Industry

Professional Services

Employees

244

Website

castellumus.com/

Fundamentals

1-day range

$0.61$0.66

Market cap

$75.41M

P/E (trailing)

—

P/E (forward)

30.76

EPS (trailing)

$-0.01

Dividend yield

—

Beta

-4.51

Avg. volume

4.33M

Forecasts

1 analyst ratings

Castellum Inc. Common Stock Competitors

Chosen by industry and closest market cap.

• CTM

  Castellum Inc. Common Stock

  $0.6081

  ▲ 0.02%
  Market cap $75.41MP/E —
  $0.48$1.36
• DLHC

  DLH Holdings Corp.

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  Market cap $70.44MP/E —
  $4.35$8.1
• BGSF

  BGSF Inc. Common Stock

  $5.37

  ▼ 0.19%
  Market cap $63.64MP/E —
  $3.25$8.22
• RYOJ

  rYojbaba Co. Ltd. Common Shares

  $5.76

  ▼ 6.19%
  Market cap $56.02MP/E 95.07
  $1.56$11.43
• STRR

  Star Equity Holdings Inc. Common Stock

  $10.31

  ▲ 1.38%
  Market cap $42.43MP/E —
  $8.38$11.99
• AERT

  Aeries Technology Inc. Class A Ordinary Share

  $7.06

  ▲ 2.77%
  Market cap $39.89MP/E 15.56
  $2.08$9.6
• STRRP

  Star Equity Holdings Inc. 10% Series A Cumulative Perpetual Preferred Stock

  $9.91

  ▲ 0.30%
  Market cap $37.18MP/E —
  $8.38$11.99

P/E shows — for peers not currently carrying a live signal of their own.

Latest news

• Castellum, Inc. 2026 Q2 - Results - Earnings Call Presentation
  SeekingAlpha · 8/7/2026
• 12 Information Technology Stocks Moving In Friday's Intraday Session
  Benzinga · 8/7/2026
• 12 Information Technology Stocks Moving In Friday's Pre-Market Session
  Benzinga · 8/7/2026
• Castellum Q2 EPS $(0.01) Misses $0.01 Estimate, Sales $13.865M Miss $16.029M Estimate
  benzinga · 8/6/2026
• 12 Information Technology Stocks Moving In Thursday's After-Market Session
  Benzinga · 8/6/2026
• Castellum Q2 EPS $(0.01) Misses $0.01 Estimate, Sales $13.865M Miss $16.029M Estimate
  Benzinga · 8/6/2026

• Andrew Merriman · July 1, 2026 · Buy

  1.2K @ $0.612
• David T. Bell · July 1, 2026 · Buy

  1.2K @ $0.612
• Glen R. Ives · July 1, 2026 · Grant

  773.6K
• Glen R. Ives · July 1, 2026 · Buy

  1.3K @ $0.612
• Tammy L. Martin · July 1, 2026 · Buy

  1.2K @ $0.612
• Andrew Merriman · March 31, 2026 · Grant

  1.3K @ $0.4544
• David T. Bell · March 31, 2026 · Grant

  1.3K @ $0.4544
• Tammy L. Martin · March 31, 2026 · Grant

  1.3K @ $0.4544
• Andrew Merriman · March 27, 2026 · Buy

  2.0K @ $0.6426
• Glen R. Ives · March 27, 2026 · Buy

  2.0K @ $0.6157
• Glen R. Ives · March 26, 2026 · Buy

  10.0K @ $0.6649
• Charles Thomas McMillen · March 25, 2026 · Sale

  30.0K @ $0.7043
• Charles Thomas McMillen · March 18, 2026 · Sale

  55.0K @ $0.8018
• Andrew Merriman · March 18, 2026 · Buy

  3.0K @ $0.7983

Institutional Ownership

March 31, 2026

Total shares held

7.29M

Total value held

$4.28M

Institutional holders

25