ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Tortoise Investment Management, LLC's Holding History (CIK: 0001599511)

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

Q3 2025
Shares 9 Value ($000) $4 Avg Close $407.20 Range $309.57 - $484.21
Q2 2025
Shares 6 Value ($000) $2 Avg Close $276.71 Range $205.87 - $327.21
Q2 2018
Shares 198 Value ($000) $20 Avg Close $99.19 Range $87.35 - $118.71
Q1 2018
Shares 198 Value ($000) $24 Avg Close $128.92 Range $108.13 - $153.99
Q4 2017
Shares 198 Value ($000) $25 Avg Close $125.65 Range $111.25 - $147.63
Q3 2017
Shares 198 Value ($000) $23 Avg Close $85.36 Range $70.76 - $119.02
Q2 2017
Shares 198 Value ($000) $16 Avg Close $63.91 Range $46.90 - $86.92