ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025
Shares 13,553,932 Value ($000) $5,389,721 Avg Close $442.56 Range $387.03 - $495.55
Q3 2025
Shares 13,565,452 Value ($000) $6,185,846 Avg Close $407.20 Range $309.57 - $484.21
Q2 2025
Shares 13,297,139 Value ($000) $4,336,064 Avg Close $276.71 Range $205.87 - $327.21
Q1 2025
Shares 13,056,605 Value ($000) $3,525,544 Avg Close $257.00 Range $230.79 - $300.90
Q4 2024
Shares 12,733,399 Value ($000) $2,996,296 Avg Close $262.99 Range $229.86 - $304.39
Q3 2024
Shares 12,635,096 Value ($000) $3,475,030 Avg Close $260.36 Range $231.01 - $287.55
Q2 2024
Shares 12,507,778 Value ($000) $3,039,390 Avg Close $157.87 Range $141.98 - $252.87
Q1 2024
Shares 11,994,261 Value ($000) $1,792,542 Avg Close $166.82 Range $143.52 - $199.38
Q4 2023
Shares 11,943,895 Value ($000) $2,286,181 Avg Close $170.34 Range $148.10 - $198.00
Q3 2023
Shares 11,656,831 Value ($000) $2,064,425 Avg Close $191.12 Range $168.65 - $218.88
Q2 2023
Shares 11,626,223 Value ($000) $2,208,285 Avg Close $198.26 Range $183.00 - $212.47
Q1 2023
Shares 11,608,167 Value ($000) $2,325,348 Avg Close $210.20 Range $179.19 - $242.39
Q4 2022
Shares 11,507,116 Value ($000) $2,734,666 Avg Close $213.29 Range $181.65 - $242.97
Q3 2022
Shares 11,053,308 Value ($000) $2,212,429 Avg Close $190.74 Range $135.46 - $236.80
Q2 2022
Shares 11,042,438 Value ($000) $1,610,540 Avg Close $141.87 Range $117.58 - $180.35
Q1 2022
Shares 10,829,144 Value ($000) $1,768,291 Avg Close $152.35 Range $125.00 - $174.66
Q4 2021
Shares 10,702,771 Value ($000) $1,814,977 Avg Close $185.86 Range $154.82 - $212.00
Q3 2021
Shares 10,614,582 Value ($000) $2,004,140 Avg Close $187.58 Range $166.16 - $209.73
Q2 2021
Shares 10,497,694 Value ($000) $1,779,569 Avg Close $146.46 Range $125.08 - $177.53
Q1 2021
Shares 10,585,821 Value ($000) $1,494,611 Avg Close $150.49 Range $124.00 - $178.41
Q4 2020
Shares 10,526,424 Value ($000) $1,368,119 Avg Close $133.53 Range $119.29 - $148.76
Q3 2020
Shares 10,532,206 Value ($000) $1,533,489 Avg Close $142.10 Range $119.67 - $167.33
Q2 2020
Shares 10,901,184 Value ($000) $1,614,574 Avg Close $134.81 Range $98.01 - $158.37
Q1 2020
Shares 10,545,805 Value ($000) $1,147,910 Avg Close $115.43 Range $84.97 - $134.51
Q4 2019
Shares 10,287,472 Value ($000) $1,184,808 Avg Close $99.70 Range $73.32 - $125.72
Q3 2019
Shares 10,162,871 Value ($000) $817,298 Avg Close $79.11 Range $69.11 - $88.00
Q2 2019
Shares 9,316,686 Value ($000) $676,018 Avg Close $76.72 Range $65.81 - $96.08
Q1 2019
Shares 8,659,091 Value ($000) $809,194 Avg Close $83.64 Range $70.29 - $93.95
Q4 2018
Shares 8,219,334 Value ($000) $599,272 Avg Close $76.92 Range $60.27 - $90.00
Q3 2018
Shares 7,605,253 Value ($000) $665,612 Avg Close $100.59 Range $86.95 - $124.22
Q2 2018
Shares 7,538,513 Value ($000) $742,468 Avg Close $99.19 Range $87.35 - $118.71
Q1 2018
Shares 7,443,406 Value ($000) $886,511 Avg Close $128.92 Range $108.13 - $153.99
Q4 2017
Shares 7,263,914 Value ($000) $922,880 Avg Close $125.65 Range $111.25 - $147.63
Q3 2017
Shares 6,492,898 Value ($000) $762,851 Avg Close $85.36 Range $70.76 - $119.02
Q2 2017
Shares 6,419,508 Value ($000) $512,020 Avg Close $63.91 Range $46.90 - $86.92
Q1 2017
Shares 5,660,213 Value ($000) $290,086 Avg Close $46.22 Range $35.98 - $60.41
Q4 2016
Shares 5,459,323 Value ($000) $204,396 Avg Close $41.87 Range $31.38 - $71.67
Q3 2016
Shares 5,417,949 Value ($000) $367,228 Avg Close $70.55 Range $53.56 - $80.11
Q2 2016
Shares 5,385,509 Value ($000) $298,843 Avg Close $63.00 Range $49.96 - $75.08
Q1 2016
Shares 5,202,895 Value ($000) $326,585 Avg Close $66.49 Range $51.51 - $98.00
Q4 2015
Shares 5,048,221 Value ($000) $475,241 Avg Close $92.72 Range $71.14 - $110.75
Q3 2015
Shares 4,631,512 Value ($000) $372,188 Avg Close $111.10 Range $76.46 - $137.89
Q2 2015
Shares 4,539,997 Value ($000) $544,210 Avg Close $119.50 Range $98.63 - $140.00
Q1 2015
Shares 4,327,986 Value ($000) $451,929 Avg Close $101.34 Range $82.06 - $121.93
Q4 2014
Shares 3,720,774 Value ($000) $360,916 Avg Close $92.65 Range $72.80 - $111.49
Q3 2014
Shares 3,583,300 Value ($000) $279,856 Avg Close $64.51 Range $51.93 - $79.88
Q2 2014
Shares 3,276,926 Value ($000) $207,003 Avg Close $59.44 Range $47.03 - $71.40
Q1 2014
Shares 2,681,576 Value ($000) $180,041 Avg Close $77.42 Range $60.24 - $112.57
Q4 2013
Shares 2,967,253 Value ($000) $190,883 Avg Close $59.65 Range $48.16 - $67.97
Q3 2013
Shares 2,836,843 Value ($000) $181,586 Avg Close $49.85 Range $31.75 - $65.83
Q2 2013
Shares 2,733,748 Value ($000) $84,774 Avg Close $26.61 Range $21.60 - $31.79