MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Q4 2025 Filing

Filed January 22, 2026

Portfolio Value

$310.1B

Holdings

916

Report Date

Q4 2025

Filing Type

13F-HR

All Holdings (916 positions)

StockValue
MTDMETTLER TOLEDO INTERNATIONAL
$238K
PHRPHREESIA INC
$230K
MLB1MERCADOLIBRE INC
$229K
KBIAKB FINL GROUP INC
$222K
BKNGBOOKING HOLDINGS INC
$220K
ALSALLSTATE CORP
$213K
GRALGRAIL INC
$213K
BTOB2GOLD CORP
$167K
AQN.TOALGONQUIN PWR UTILS CORP
$158K
LLYELI LILLY & CO
$143K
PDPAGERDUTY INC
$135K
SUZSUZANO S A
$117K
EWCZEUROPEAN WAX CTR INC
$89K
NEUNEWMARKET CORP
$84K
BTEBAYTEX ENERGY CORP
$79K
BRK/BBERKSHIRE HATHAWAY INC DEL
$23K
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