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Castellum shares owned by GK Wealth Management

Quarter-by-quarter ownership of Castellum (CTM) shares owned by GK Wealth Management from 13F filings

Historical chart of GK Wealth Management investment in Castellum

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All positions including Castellum held by GK Wealth Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Castellum by GK Wealth Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $17k 15k 1.09

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Top funds holding Castellum

Essex Investment Management
Vanguard Group
Geode Capital Management
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Goldman Sachs Group
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