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BlackRock, Inc.

Position in CTM — Castellum, Inc.

CIK 2012383 New York, NY

Position in CTM

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$191,149
+$34,513 QoQ
Shares Held
265,486
0.0% QoQ
Ownership
0.280%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#7
of 35 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CTM Over Time

Shares Held

Position Value (USD)

Position in Information Technology Services

Technology · as of Jun 30, 2026

BlackRock, Inc. holds $46,553,404,072 across 58 Information Technology Services names. CTM ranks #54 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CTM

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $191,149 265,486
2026-03-31 $156,636 265,486
2025-12-31 $239,733 265,486
2025-09-30 $289,379 265,486
2025-06-30 $133,792 127,421
2025-03-31 $135,066 127,421