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Castellum shares owned by Global Retirement Partners

Quarter-by-quarter ownership of Castellum (CTM) shares owned by Global Retirement Partners from 13F filings

Historical chart of Global Retirement Partners investment in Castellum

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All positions including Castellum held by Global Retirement Partners consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Castellum by Global Retirement Partners

Quarter filed Position value Share count Share price at filing
2025-09-30 $18k 16k 1.09
2025-06-30 $5.1k 4.8k 1.05