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Alnylam Pharmaceuticals shares owned by T. Rowe Price Associates

Quarter-by-quarter ownership of Alnylam Pharmaceuticals (ALNY) shares owned by T. Rowe Price Associates from 13F filings

Historical chart of T. Rowe Price Associates investment in Alnylam Pharmaceuticals

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All positions including Alnylam Pharmaceuticals held by T. Rowe Price Associates consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Alnylam Pharmaceuticals by T. Rowe Price Associates

Quarter filed Position value Share count Share price at filing
2013-03-31 $42M 1.7M 24.37
2012-12-31 $18M 980k 18.25
2012-09-30 $16M 864k 18.79
2012-06-30 $683k 59k 11.68
2012-03-31 $609k 55k 11.07
2011-12-31 $414k 51k 8.15
2011-09-30 $289k 44k 6.57
2011-08-12 $422k 45k 9.38
2011-03-31 $473k 49k 9.57
2010-12-31 $492k 50k 9.86