Castellum, Inc. - CTM

Sector: Technology · Industry: Information Technology Services
Website: No information yet · Social: No information yet

Company profile

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Quarter snapshot

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Q1 2026 · Q4 2025
Value (USD)
Total reported value ($000)
$7.697M
QoQ value delta ($000)
-$4.023M (-34.33%)
Implied price effect (QoQ)
-23.98%
Shares
Total shares
11,224,676
QoQ shares delta
-1,767,977 (-13.61%)
Total shares held by funds (by quarter)

Market chart (CTM)

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Top holders (Q1 2026)

Top 25 only Full list
Partial Q1 2026 data: 27 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
Manager Value ($000) Shares % of 13F
VANGUARD GROUP INC 3,136 3,473,227 0.0%
VANGUARD CAPITAL MANAGEMENT LLC 1,817 3,081,257 0.0%
GEODE CAPITAL MANAGEMENT, LLC 557 944,899 0.0%
Meridian Wealth Management, LLC 463 785,800 0.02%
CAPTRUST FINANCIAL ADVISORS 369 626,100 0.0%
VANGUARD FIDUCIARY TRUST CO 246 418,324 0.0%
STATE STREET CORP 179 303,900 0.0%
BlackRock, Inc. 156 265,486 0.0%
JANE STREET GROUP, LLC 139 236,774 0.0%
Savvy Advisors, Inc. 130 221,800 0.0%
NORTHERN TRUST CORP 107 181,902 0.0%
UBS Group AG 90 153,529 0.0%
SEI INVESTMENTS CO 71 121,574 0.0%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 55 94,794 0.0%
Almanack Investment Partners, LLC. 29 50,000 0.0%
HRT FINANCIAL LP 19 33,836 0.0%
Pathstone Holdings, LLC 18 31,179 0.0%
KESTRA PRIVATE WEALTH SERVICES, LLC 16 27,250 0.0%
Vanguard Global Advisers, LLC 16 27,344 0.0%
Global Retirement Partners, LLC 14 16,439 0.0%
CAPITAL ADVISORS INC/OK 12 22,000 0.0%
Ground Swell Capital, LLC 12 21,090 0.02%
Creative Planning 11 20,320 0.0%
Blue Trust, Inc. 8 14,724 0.0%
TWO SIGMA SECURITIES, LLC 8 15,222 0.0%