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CSP shares owned by BlackRock

Quarter-by-quarter ownership of CSP (CSPI) shares owned by BlackRock from 13F filings

Historical chart of BlackRock investment in CSP

Tip: Access up to 7 years of quarterly data

All positions including CSP held by BlackRock consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in CSP by BlackRock

Quarter filed Position value Share count Share price at filing
2025-09-30 $3.9M 335k 11.55
2025-06-30 $3.7M 287k 12.94
2025-03-31 $618k 40k 15.34
2024-12-31 $626k 39k 16.07
2024-09-30 $416k 32k 12.99