Ticker · CUSIP 14838T204

CTM

CASTELLUM INC
···Share
Holders (tracked)
2
Combined shares
110,052
Combined value
$99.4K
Last close
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
222023Q22025Q4

SEC event timeline

3 events
  1. −2,181 shares · 2025Q4
    Position
  2. +34,668 shares · 2025Q4
    Position
  3. +44,569 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions1
Added to0
Trimmed1
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2023Q2
2
$25K
2023Q3
1
$11K
2023Q4
2
$34K
2024Q1
2
$54K
2024Q2
2
$21K
2025Q2
1
$35K
2025Q3
1
$85K
2025Q4
2
$99K

Who owns CTM

2 super-investors · 2025Q4
Tracked stake
110.1K
shares
Combined value
$99K
% of shares outstanding
shares-out unknown
Quarter action mix
New1Trim1
#ManagerSharesValue
1Two Sigma Investments75.4K$68K
2Steve Cohen
Point72
34.7K$31K

Recent moves

11 transactions
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