ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Rockefeller Capital Management L.P.'s Holding History (CIK: 0001739439)

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

Q4 2025
Shares 8,124 Value ($000) $3,231 Avg Close $442.56 Range $387.03 - $495.55
Q3 2025
Shares 4,380 Value ($000) $1,998 Avg Close $407.20 Range $309.57 - $484.21
Q1 2024
Shares 10,715 Value ($000) $1,601 Avg Close $166.82 Range $143.52 - $199.38
Q4 2023
Shares 11,073 Value ($000) $2,119 Avg Close $170.34 Range $148.10 - $198.00
Q3 2023
Shares 13,184 Value ($000) $2,335 Avg Close $191.12 Range $168.65 - $218.88
Q1 2023
Shares 8,339 Value ($000) $2 Avg Close $210.20 Range $179.19 - $242.39
Q4 2022
Shares 10,671 Value ($000) $3 Avg Close $213.29 Range $181.65 - $242.97
Q3 2022
Shares 11,681 Value ($000) $2,337 Avg Close $190.74 Range $135.46 - $236.80
Q2 2022
Shares 17,748 Value ($000) $2,586 Avg Close $141.87 Range $117.58 - $180.35
Q1 2022
Shares 373,964 Value ($000) $61,062 Avg Close $152.35 Range $125.00 - $174.66
Q4 2021
Shares 386,260 Value ($000) $65,500 Avg Close $185.86 Range $154.82 - $212.00
Q3 2021
Shares 318,100 Value ($000) $60,058 Avg Close $187.58 Range $166.16 - $209.73
Q2 2021
Shares 397,309 Value ($000) $67,350 Avg Close $146.46 Range $125.08 - $177.53
Q1 2021
Shares 400,560 Value ($000) $56,553 Avg Close $150.49 Range $124.00 - $178.41
Q4 2020
Shares 388,745 Value ($000) $50,523 Avg Close $133.53 Range $119.29 - $148.76
Q3 2020
Shares 384,796 Value ($000) $56,024 Avg Close $142.10 Range $119.67 - $167.33
Q2 2020
Shares 385,495 Value ($000) $57,096 Avg Close $134.81 Range $98.01 - $158.37
Q1 2020
Shares 362,055 Value ($000) $39,410 Avg Close $115.43 Range $84.97 - $134.51
Q4 2019
Shares 523,149 Value ($000) $60,252 Avg Close $99.70 Range $73.32 - $125.72
Q3 2019
Shares 579,876 Value ($000) $46,633 Avg Close $79.11 Range $69.11 - $88.00
Q2 2019
Shares 488,520 Value ($000) $35,447 Avg Close $76.72 Range $65.81 - $96.08
Q1 2019
Shares 487,657 Value ($000) $45,571 Avg Close $83.64 Range $70.29 - $93.95
Q4 2018
Shares 486,549 Value ($000) $35,474 Avg Close $76.92 Range $60.27 - $90.00
Q3 2018
Shares 326,466 Value ($000) $28,573 Avg Close $100.59 Range $86.95 - $124.22
Q2 2018
Shares 268,111 Value ($000) $26,406 Avg Close $99.19 Range $87.35 - $118.71
Q1 2018
Shares 247,754 Value ($000) $29,507 Avg Close $128.92 Range $108.13 - $153.99