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Blackrock shares owned by Hemenway Trust Company

Quarter-by-quarter ownership of Blackrock (BLK) shares owned by Hemenway Trust Company from 13F filings

Historical chart of Hemenway Trust Company investment in Blackrock

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All positions including Blackrock held by Hemenway Trust Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Blackrock by Hemenway Trust Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $265k 227 1165.87
2025-06-30 $264k 252 1049.25