SMURFIT WESTROCK PLC

Ticker: SW CUSIP: G8267P108 Class: Com

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2025

Shares 2,559,828 Value ($000) $98,989 Avg Close $38.13 Range $32.73 - $43.57

Q3 2025

Shares 1,239,822 Value ($000) $52,779 Avg Close $45.03 Range $41.69 - $48.53

Q2 2025

Shares 867,645 Value ($000) $37,439 Avg Close $42.16 Range $36.31 - $46.31

Q1 2025

Shares 360,249 Value ($000) $16,233 Avg Close $49.54 Range $42.01 - $54.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,559,828	$98,989	$38.13	$32.73 - $43.57
Q3 2025	1,239,822	$52,779	$45.03	$41.69 - $48.53
Q2 2025	867,645	$37,439	$42.16	$36.31 - $46.31
Q1 2025	360,249	$16,233	$49.54	$42.01 - $54.55