ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

J.P. Marvel Investment Advisors, LLC's Holding History (CIK: 0001426755)

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

Q4 2025
Shares 7,105 Value ($000) $2,825 Avg Close $442.56 Range $387.03 - $495.55
Q3 2025
Shares 7,105 Value ($000) $3,240 Avg Close $407.20 Range $309.57 - $484.21
Q2 2025
Shares 6,824 Value ($000) $2,225 Avg Close $276.71 Range $205.87 - $327.21
Q1 2025
Shares 4,000 Value ($000) $1,080 Avg Close $257.00 Range $230.79 - $300.90
Q4 2024
Shares 4,000 Value ($000) $941 Avg Close $262.99 Range $229.86 - $304.39
Q3 2024
Shares 4,000 Value ($000) $1,100 Avg Close $260.36 Range $231.01 - $287.55
Q2 2024
Shares 4,000 Value ($000) $972 Avg Close $157.87 Range $141.98 - $252.87
Q1 2024
Shares 4,000 Value ($000) $598 Avg Close $166.82 Range $143.52 - $199.38
Q4 2023
Shares 4,000 Value ($000) $766 Avg Close $170.34 Range $148.10 - $198.00
Q3 2023
Shares 4,000 Value ($000) $708 Avg Close $191.12 Range $168.65 - $218.88
Q2 2023
Shares 4,000 Value ($000) $760 Avg Close $198.26 Range $183.00 - $212.47
Q1 2023
Shares 4,000 Value ($000) $801 Avg Close $210.20 Range $179.19 - $242.39
Q4 2022
Shares 4,000 Value ($000) $951 Avg Close $213.29 Range $181.65 - $242.97
Q3 2022
Shares 4,008 Value ($000) $802 Avg Close $190.74 Range $135.46 - $236.80
Q2 2022
Shares 4,008 Value ($000) $585 Avg Close $141.87 Range $117.58 - $180.35
Q1 2022
Shares 4,008 Value ($000) $654 Avg Close $152.35 Range $125.00 - $174.66
Q4 2021
Shares 4,008 Value ($000) $680 Avg Close $185.86 Range $154.82 - $212.00
Q2 2021
Shares 2,000 Value ($000) $339 Avg Close $146.46 Range $125.08 - $177.53
Q1 2021
Shares 2,400 Value ($000) $339 Avg Close $150.49 Range $124.00 - $178.41
Q4 2020
Shares 2,400 Value ($000) $312 Avg Close $133.53 Range $119.29 - $148.76
Q3 2020
Shares 2,930 Value ($000) $427 Avg Close $142.10 Range $119.67 - $167.33
Q2 2020
Shares 2,930 Value ($000) $434 Avg Close $134.81 Range $98.01 - $158.37
Q1 2020
Shares 2,930 Value ($000) $319 Avg Close $115.43 Range $84.97 - $134.51
Q4 2019
Shares 2,000 Value ($000) $230 Avg Close $99.70 Range $73.32 - $125.72
Q1 2018
Shares 2,000 Value ($000) $238 Avg Close $128.92 Range $108.13 - $153.99
Q4 2017
Shares 2,000 Value ($000) $254 Avg Close $125.65 Range $111.25 - $147.63
Q4 2016
Shares 18,652 Value ($000) $698 Avg Close $41.87 Range $31.38 - $71.67
Q3 2016
Shares 55,377 Value ($000) $3,753 Avg Close $70.55 Range $53.56 - $80.11
Q2 2016
Shares 52,294 Value ($000) $2,902 Avg Close $63.00 Range $49.96 - $75.08
Q1 2016
Shares 52,472 Value ($000) $3,294 Avg Close $66.49 Range $51.51 - $98.00
Q4 2015
Shares 51,290 Value ($000) $4,828 Avg Close $92.72 Range $71.14 - $110.75
Q2 2015
Shares 51,370 Value ($000) $6,158 Avg Close $119.50 Range $98.63 - $140.00
Q1 2015
Shares 51,805 Value ($000) $5,409 Avg Close $101.34 Range $82.06 - $121.93
Q4 2014
Shares 52,605 Value ($000) $5,103 Avg Close $92.65 Range $72.80 - $111.49
Q3 2014
Shares 61,276 Value ($000) $4,786 Avg Close $64.51 Range $51.93 - $79.88
Q2 2014
Shares 54,255 Value ($000) $3,427 Avg Close $59.44 Range $47.03 - $71.40
Q1 2014
Shares 53,055 Value ($000) $3,562 Avg Close $77.42 Range $60.24 - $112.57
Q4 2013
Shares 54,155 Value ($000) $3,482 Avg Close $59.65 Range $48.16 - $67.97
Q3 2013
Shares 54,005 Value ($000) $3,457 Avg Close $49.85 Range $31.75 - $65.83
Q2 2013
Shares 50,005 Value ($000) $1,550 Avg Close $26.61 Range $21.60 - $31.79