ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Holocene Advisors, LP's Holding History (CIK: 0001700574)

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

Q3 2025
Shares 13,086 Value ($000) $5,967 Avg Close $407.20 Range $309.57 - $484.21
Q2 2025
Shares 596,816 Value ($000) $194,616 Avg Close $276.71 Range $205.87 - $327.21
Q1 2023
Shares 19,547 Value ($000) $3,916 Avg Close $210.20 Range $179.19 - $242.39
Q4 2022
Shares 598,928 Value ($000) $142,335 Avg Close $213.29 Range $181.65 - $242.97
Q3 2022
Shares 643,649 Value ($000) $128,833 Avg Close $190.74 Range $135.46 - $236.80
Q1 2022
Shares 799,222 Value ($000) $130,505 Avg Close $152.35 Range $125.00 - $174.66
Q4 2021
Shares 722,739 Value ($000) $122,562 Avg Close $185.86 Range $154.82 - $212.00
Q3 2021
Shares 661,230 Value ($000) $124,847 Avg Close $187.58 Range $166.16 - $209.73
Q2 2021
Shares 555,239 Value ($000) $94,124 Avg Close $146.46 Range $125.08 - $177.53
Q3 2019
Shares 117,988 Value ($000) $9,489 Avg Close $79.11 Range $69.11 - $88.00