ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q4 2025
Shares 9,927 Value ($000) $3,947 Avg Close $442.56 Range $387.03 - $495.55
Q3 2025
Shares 9,308 Value ($000) $4,244 Avg Close $407.20 Range $309.57 - $484.21
Q2 2025
Shares 6,436 Value ($000) $2,099 Avg Close $276.71 Range $205.87 - $327.21
Q1 2025
Shares 3,803 Value ($000) $1,027 Avg Close $257.00 Range $230.79 - $300.90
Q4 2024
Shares 3,443 Value ($000) $810 Avg Close $262.99 Range $229.86 - $304.39
Q3 2024
Shares 3,729 Value ($000) $1,057 Avg Close $260.36 Range $231.01 - $287.55
Q2 2024
Shares 993 Value ($000) $241 Avg Close $157.87 Range $141.98 - $252.87
Q1 2024
Shares 2,181 Value ($000) $326 Avg Close $166.82 Range $143.52 - $199.38
Q4 2023
Shares 1,990 Value ($000) $381 Avg Close $170.34 Range $148.10 - $198.00
Q3 2023
Shares 1,594 Value ($000) $282 Avg Close $191.12 Range $168.65 - $218.88
Q2 2023
Shares 1,336 Value ($000) $254 Avg Close $198.26 Range $183.00 - $212.47
Q4 2022
Shares 1,008 Value ($000) $240 Avg Close $213.29 Range $181.65 - $242.97
Q3 2021
Shares 220 Value ($000) $42 Avg Close $187.58 Range $166.16 - $209.73
Q2 2021
Shares 128 Value ($000) $22 Avg Close $146.46 Range $125.08 - $177.53
Q1 2021
Shares 128 Value ($000) $18 Avg Close $150.49 Range $124.00 - $178.41
Q4 2020
Shares 128 Value ($000) $17 Avg Close $133.53 Range $119.29 - $148.76
Q3 2020
Shares 130 Value ($000) $19 Avg Close $142.10 Range $119.67 - $167.33
Q2 2020
Shares 138 Value ($000) $20 Avg Close $134.81 Range $98.01 - $158.37
Q1 2020
Shares 21 Value ($000) $2 Avg Close $115.43 Range $84.97 - $134.51
Q4 2019
Shares 10 Value ($000) $1 Avg Close $99.70 Range $73.32 - $125.72