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Annexon shares owned by Henderson Group

Quarter-by-quarter ownership of Annexon (ANNX) shares owned by Henderson Group from 13F filings

Historical chart of Henderson Group investment in Annexon

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All positions including Annexon held by Henderson Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Annexon by Henderson Group

Quarter filed Position value Share count Share price at filing
2026-03-31 $328k 59k 5.55
2025-03-31 $78k 35k 2.26
2024-12-31 $177k 35k 5.14
2021-06-30 $13M 582k 22.51
2020-12-31 $22M 928k 23.79
2020-09-30 $49M 1.7M 28.62