ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Winslow Capital Management, LLC's Holding History (CIK: 0000900973)

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

Q4 2025

Shares 1,266 Value ($000) $503 Avg Close $442.56 Range $387.03 - $495.55

Q3 2025

Shares 1,335 Value ($000) $609 Avg Close $407.20 Range $309.57 - $484.21

Q2 2025

Shares 1,177,439 Value ($000) $383,951 Avg Close $276.71 Range $205.87 - $327.21

Q1 2025

Shares 1,187,178 Value ($000) $320,562 Avg Close $257.00 Range $230.79 - $300.90

Q4 2024

Shares 1,020,567 Value ($000) $240,150 Avg Close $262.99 Range $229.86 - $304.39

Q3 2024

Shares 961,607 Value ($000) $264,471 Avg Close $260.36 Range $231.01 - $287.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,266	$503	$442.56	$387.03 - $495.55
Q3 2025	1,335	$609	$407.20	$309.57 - $484.21
Q2 2025	1,177,439	$383,951	$276.71	$205.87 - $327.21
Q1 2025	1,187,178	$320,562	$257.00	$230.79 - $300.90
Q4 2024	1,020,567	$240,150	$262.99	$229.86 - $304.39
Q3 2024	961,607	$264,471	$260.36	$231.01 - $287.55