WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q4 2025 Filing
Filed February 9, 2026
Portfolio Value
$45.6B
Holdings
413
Report Date
Q4 2025
Filing Type
13F-HR
All Holdings (413 positions)
| Stock | Value |
|---|---|
MLB1MERCADOLIBRE INC | $333K |
IDXXIDEXX LABS INC | $298K |
INTUINTUIT | $293K |
COSTCOSTCO WHSL CORP NEW | $283K |
MDGLMADRIGAL PHARMACEUTICALS INC | $206K |
ARGXARGENX SE | $188K |
MLMMARTIN MARIETTA MATLS INC | $168K |
CWCURTISS WRIGHT CORP | $153K |
SPOTSPOTIFY TECHNOLOGY S A | $128K |
CA8ACACI INTL INC | $40K |
LLYELI LILLY & CO | $34K |
ISRGINTUITIVE SURGICAL INC | $8K |
ASMLASML HOLDING N V | $3K |
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