ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Capital Research Global Investors's Holding History (CIK: 0001422848)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 6,779,708 Value ($000) $2,695,946 Avg Close $442.56 Range $387.03 - $495.55
Q3 2025
Shares 7,222,840 Value ($000) $3,293,516 Avg Close $407.20 Range $309.57 - $484.21
Q2 2025
Shares 7,191,656 Value ($000) $2,345,093 Avg Close $276.71 Range $205.87 - $327.21
Q1 2025
Shares 7,154,728 Value ($000) $1,931,904 Avg Close $257.00 Range $230.79 - $300.90
Q4 2024
Shares 6,968,513 Value ($000) $1,639,767 Avg Close $262.99 Range $229.86 - $304.39
Q3 2024
Shares 5,243,903 Value ($000) $1,442,230 Avg Close $260.36 Range $231.01 - $287.55
Q2 2024
Shares 3,255,648 Value ($000) $791,140 Avg Close $157.87 Range $141.98 - $252.87
Q1 2024
Shares 3,144,987 Value ($000) $470,018 Avg Close $166.82 Range $143.52 - $199.38
Q4 2023
Shares 2,930,079 Value ($000) $560,880 Avg Close $170.34 Range $148.10 - $198.00
Q3 2023
Shares 2,783,843 Value ($000) $492,991 Avg Close $191.12 Range $168.65 - $218.88
Q2 2023
Shares 2,354,761 Value ($000) $447,273 Avg Close $198.26 Range $183.00 - $212.47
Q1 2023
Shares 2,439,596 Value ($000) $488,680 Avg Close $210.20 Range $179.19 - $242.39
Q4 2022
Shares 832,117 Value ($000) $197,753 Avg Close $213.29 Range $181.65 - $242.97