ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

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

Q4 2025
Shares 44,560 Value ($000) $17,719 Avg Close $442.56 Range $387.03 - $495.55
Q3 2025
Shares 37,014 Value ($000) $16,878 Avg Close $407.20 Range $309.57 - $484.21
Q2 2025
Shares 37,412 Value ($000) $12,200 Avg Close $276.71 Range $205.87 - $327.21
Q1 2024
Shares 38,748 Value ($000) $5,791 Avg Close $166.82 Range $143.52 - $199.38
Q4 2023
Shares 38,748 Value ($000) $7,417 Avg Close $170.34 Range $148.10 - $198.00
Q3 2023
Shares 38,748 Value ($000) $6,862 Avg Close $191.12 Range $168.65 - $218.88
Q3 2022
Shares 25,970 Value ($000) $5,198 Avg Close $190.74 Range $135.46 - $236.80
Q2 2022
Shares 58,038 Value ($000) $8,465 Avg Close $141.87 Range $117.58 - $180.35
Q1 2022
Shares 77,587 Value ($000) $12,669 Avg Close $152.35 Range $125.00 - $174.66
Q4 2021
Shares 77,587 Value ($000) $13,157 Avg Close $185.86 Range $154.82 - $212.00
Q3 2021
Shares 77,587 Value ($000) $14,649 Avg Close $187.58 Range $166.16 - $209.73
Q2 2021
Shares 77,587 Value ($000) $13,153 Avg Close $146.46 Range $125.08 - $177.53
Q1 2021
Shares 77,587 Value ($000) $10,955 Avg Close $150.49 Range $124.00 - $178.41
Q4 2020
Shares 77,587 Value ($000) $10,084 Avg Close $133.53 Range $119.29 - $148.76