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ProPhase Labs shares owned by BlackRock

Quarter-by-quarter ownership of ProPhase Labs (PRPH) shares owned by BlackRock from 13F filings

Historical chart of BlackRock investment in ProPhase Labs

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

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Quarterly reported holdings in ProPhase Labs by BlackRock

Quarter filed Position value Share count Share price at filing
2025-09-30 $13k 28k 0.46
2025-06-30 $11k 28k 0.39
2025-03-31 $28k 69k 0.40
2024-12-31 $53k 70k 0.76
2024-09-30 $168k 69k 2.42