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Alnylam Pharmaceuticals shares owned by American Century Companies

Quarter-by-quarter ownership of Alnylam Pharmaceuticals (ALNY) shares owned by American Century Companies from 13F filings

Historical chart of American Century Companies investment in Alnylam Pharmaceuticals

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All positions including Alnylam Pharmaceuticals held by American Century Companies consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Alnylam Pharmaceuticals by American Century Companies

Quarter filed Position value Share count Share price at filing
2013-03-31 $892k 37k 24.36
2012-12-31 $705k 39k 18.26
2012-09-30 $630k 34k 18.80
2012-06-30 $477k 41k 11.67