Historical shareholding details of Vanguard Health Care Index Fund holdings in Alnylam Pharmaceuticals Inc (ALNY)

Monthly changes of Vanguard Health Care Index Fund shareholding in Alnylam Pharmaceuticals Inc over the previous months

Month Name Total no. shares held Percent Holding
Feb 28, 2025 Vanguard Health Care Index Fund 409,853 0.32%
Jan 31, 2025 Vanguard Health Care Index Fund 409,071 0.32%
Dec 31, 2024 Vanguard Health Care Index Fund 417,398 0.32%
Nov 30, 2024 Vanguard Health Care Index Fund 422,300 0.33%
Oct 31, 2024 Vanguard Health Care Index Fund 419,675 0.33%
Sep 30, 2024 Vanguard Health Care Index Fund 420,427 0.33%
Aug 31, 2024 Vanguard Health Care Index Fund 423,013 0.33%
Jul 31, 2024 Vanguard Health Care Index Fund 422,716 0.33%
Jun 30, 2024 Vanguard Health Care Index Fund 425,254 0.33%
May 31, 2024 Vanguard Health Care Index Fund 427,053 0.34%
Apr 30, 2024 Vanguard Health Care Index Fund 426,325 0.34%
Mar 31, 2024 Vanguard Health Care Index Fund 402,584 0.32%
Feb 29, 2024 Vanguard Health Care Index Fund 403,113 0.32%
Jan 31, 2024 Vanguard Health Care Index Fund 398,618 0.32%
Dec 31, 2023 Vanguard Health Care Index Fund 395,626 0.32%
Nov 30, 2023 Vanguard Health Care Index Fund 397,761 0.32%
Oct 31, 2023 Vanguard Health Care Index Fund 401,343 0.32%
Sep 30, 2023 Vanguard Health Care Index Fund 407,296 0.33%
Aug 31, 2023 Vanguard Health Care Index Fund 407,164 0.33%
Jul 31, 2023 Vanguard Health Care Index Fund 404,427 0.32%
Jun 30, 2023 Vanguard Health Care Index Fund 400,423 0.32%
May 31, 2023 Vanguard Health Care Index Fund 403,845 0.32%
Apr 30, 2023 Vanguard Health Care Index Fund 404,560 0.32%

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