ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

STRS OHIO's Holding History (CIK: 0000820478)

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

Q4 2025
Shares 28,036 Value ($000) $11,149 Avg Close $442.56 Range $387.03 - $495.55
Q3 2025
Shares 27,985 Value ($000) $12,761 Avg Close $407.20 Range $309.57 - $484.21
Q2 2025
Shares 30,140 Value ($000) $9,828 Avg Close $276.71 Range $205.87 - $327.21
Q1 2025
Shares 28,817 Value ($000) $7,781 Avg Close $257.00 Range $230.79 - $300.90
Q4 2024
Shares 25,000 Value ($000) $5,883 Avg Close $262.99 Range $229.86 - $304.39
Q3 2024
Shares 29,468 Value ($000) $8,105 Avg Close $260.36 Range $231.01 - $287.55
Q2 2024
Shares 25,000 Value ($000) $6,075 Avg Close $157.87 Range $141.98 - $252.87
Q1 2024
Shares 25,000 Value ($000) $4 Avg Close $166.82 Range $143.52 - $199.38
Q4 2023
Shares 25,000 Value ($000) $5 Avg Close $170.34 Range $148.10 - $198.00
Q3 2023
Shares 25,000 Value ($000) $4 Avg Close $191.12 Range $168.65 - $218.88
Q2 2023
Shares 30,000 Value ($000) $6 Avg Close $198.26 Range $183.00 - $212.47
Q1 2023
Shares 4,528 Value ($000) $1 Avg Close $210.20 Range $179.19 - $242.39
Q4 2022
Shares 3,623 Value ($000) $1 Avg Close $213.29 Range $181.65 - $242.97
Q3 2022
Shares 3,311 Value ($000) $662 Avg Close $190.74 Range $135.46 - $236.80
Q1 2022
Shares 5,291 Value ($000) $863 Avg Close $152.35 Range $125.00 - $174.66
Q4 2021
Shares 1,291 Value ($000) $218 Avg Close $185.86 Range $154.82 - $212.00
Q3 2021
Shares 1,291 Value ($000) $243 Avg Close $187.58 Range $166.16 - $209.73
Q2 2021
Shares 1,291 Value ($000) $218 Avg Close $146.46 Range $125.08 - $177.53
Q1 2021
Shares 4,320 Value ($000) $609 Avg Close $150.49 Range $124.00 - $178.41
Q4 2020
Shares 4,470 Value ($000) $580 Avg Close $133.53 Range $119.29 - $148.76
Q3 2020
Shares 11,539 Value ($000) $1,680 Avg Close $142.10 Range $119.67 - $167.33
Q2 2020
Shares 11,948 Value ($000) $1,769 Avg Close $134.81 Range $98.01 - $158.37
Q1 2020
Shares 3,902 Value ($000) $424 Avg Close $115.43 Range $84.97 - $134.51
Q4 2019
Shares 1,067 Value ($000) $122 Avg Close $99.70 Range $73.32 - $125.72
Q3 2019
Shares 1,067 Value ($000) $85 Avg Close $79.11 Range $69.11 - $88.00
Q2 2019
Shares 1,067 Value ($000) $77 Avg Close $76.72 Range $65.81 - $96.08
Q1 2019
Shares 1,067 Value ($000) $99 Avg Close $83.64 Range $70.29 - $93.95
Q4 2018
Shares 4,182 Value ($000) $304 Avg Close $76.92 Range $60.27 - $90.00
Q3 2018
Shares 4,182 Value ($000) $366 Avg Close $100.59 Range $86.95 - $124.22
Q2 2018
Shares 4,182 Value ($000) $411 Avg Close $99.19 Range $87.35 - $118.71
Q1 2018
Shares 1,082 Value ($000) $128 Avg Close $128.92 Range $108.13 - $153.99
Q4 2017
Shares 1,117 Value ($000) $141 Avg Close $125.65 Range $111.25 - $147.63
Q1 2016
Shares 1,699 Value ($000) $106 Avg Close $66.49 Range $51.51 - $98.00
Q4 2015
Shares 1,594 Value ($000) $150 Avg Close $92.72 Range $71.14 - $110.75
Q3 2015
Shares 1,402 Value ($000) $112 Avg Close $111.10 Range $76.46 - $137.89
Q1 2014
Shares 13,600 Value ($000) $913 Avg Close $77.42 Range $60.24 - $112.57
Q4 2013
Shares 13,600 Value ($000) $875 Avg Close $59.65 Range $48.16 - $67.97
Q3 2013
Shares 15,200 Value ($000) $973 Avg Close $49.85 Range $31.75 - $65.83
Q2 2013
Shares 4,700 Value ($000) $146 Avg Close $26.61 Range $21.60 - $31.79