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Western Digital shares owned by Advanced Portfolio Management

Quarter-by-quarter ownership of Western Digital (WDC) shares owned by Advanced Portfolio Management from 13F filings

Historical chart of Advanced Portfolio Management investment in Western Digital

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All positions including Western Digital held by Advanced Portfolio Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Western Digital by Advanced Portfolio Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $16k 131 120.06