ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

abrdn plc's Holding History (CIK: 0001716774)

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

Q4 2025
Shares 132,846 Value ($000) $52,826 Avg Close $442.56 Range $387.03 - $495.55
Q3 2025
Shares 157,396 Value ($000) $71,720 Avg Close $407.20 Range $309.57 - $484.21
Q2 2025
Shares 218,624 Value ($000) $70,364 Avg Close $276.71 Range $205.87 - $327.21
Q1 2025
Shares 215,385 Value ($000) $57,054 Avg Close $257.00 Range $230.79 - $300.90
Q4 2024
Shares 190,841 Value ($000) $45,203 Avg Close $262.99 Range $229.86 - $304.39
Q3 2024
Shares 200,069 Value ($000) $54,998 Avg Close $260.36 Range $231.01 - $287.55
Q2 2024
Shares 199,978 Value ($000) $48,595 Avg Close $157.87 Range $141.98 - $252.87
Q1 2024
Shares 219,275 Value ($000) $32,771 Avg Close $166.82 Range $143.52 - $199.38
Q4 2023
Shares 232,716 Value ($000) $44,544 Avg Close $170.34 Range $148.10 - $198.00
Q3 2023
Shares 23,025 Value ($000) $4,078 Avg Close $191.12 Range $168.65 - $218.88
Q2 2023
Shares 23,584 Value ($000) $4,480 Avg Close $198.26 Range $183.00 - $212.47
Q1 2023
Shares 23,454 Value ($000) $4,698 Avg Close $210.20 Range $179.19 - $242.39
Q4 2022
Shares 13,124 Value ($000) $3,119 Avg Close $213.29 Range $181.65 - $242.97
Q3 2022
Shares 12,209 Value ($000) $2,444 Avg Close $190.74 Range $135.46 - $236.80
Q2 2022
Shares 10,801 Value ($000) $1,575 Avg Close $141.87 Range $117.58 - $180.35
Q1 2022
Shares 11,023 Value ($000) $1,806 Avg Close $152.35 Range $125.00 - $174.66
Q4 2021
Shares 11,167 Value ($000) $1,893 Avg Close $185.86 Range $154.82 - $212.00
Q3 2021
Shares 10,785 Value ($000) $2,036 Avg Close $187.58 Range $166.16 - $209.73
Q2 2021
Shares 10,102 Value ($000) $1,712 Avg Close $146.46 Range $125.08 - $177.53
Q1 2021
Shares 12,145 Value ($000) $1,715 Avg Close $150.49 Range $124.00 - $178.41
Q4 2020
Shares 11,885 Value ($000) $1,546 Avg Close $133.53 Range $119.29 - $148.76
Q3 2020
Shares 11,726 Value ($000) $1,708 Avg Close $142.10 Range $119.67 - $167.33
Q2 2020
Shares 14,742 Value ($000) $2,183 Avg Close $134.81 Range $98.01 - $158.37
Q1 2020
Shares 14,379 Value ($000) $1,565 Avg Close $115.43 Range $84.97 - $134.51
Q4 2019
Shares 14,521 Value ($000) $1,673 Avg Close $99.70 Range $73.32 - $125.72
Q3 2019
Shares 13,395 Value ($000) $1,077 Avg Close $79.11 Range $69.11 - $88.00
Q2 2019
Shares 12,862 Value ($000) $933 Avg Close $76.72 Range $65.81 - $96.08
Q1 2019
Shares 11,586 Value ($000) $1,083 Avg Close $83.64 Range $70.29 - $93.95
Q4 2018
Shares 4,793 Value ($000) $329 Avg Close $76.92 Range $60.27 - $90.00
Q3 2018
Shares 4,843 Value ($000) $424 Avg Close $100.59 Range $86.95 - $124.22
Q2 2018
Shares 4,953 Value ($000) $488 Avg Close $99.19 Range $87.35 - $118.71