William Blair Investment Management, LLC

All holdings · as of Dec 31, 2025

Company	Class	Value	Shares	% of portfolio
Encompass Health Corp	—	$97.22M	915,920	0.3%
PARSONS CORPPSN	Common Stock	$96.26M	1,557,531	0.3%
BROOKFIELD ASSET MANAGMT LTD	—	$96.14M	1,835,120	0.3%
Krystal Biotech, Inc.	—	$92.78M	376,340	0.3%
FIRSTSERVICE CORP NEW	—	$92.73M	596,249	0.3%
TPG Inc.	—	$91.66M	1,435,749	0.3%
Cadence Bank	—	$91.57M	2,137,482	0.3%
Fabrinet	—	$91.20M	200,324	0.3%
Marzetti Company/The	—	$90.04M	547,629	0.3%
LAUREATE EDUCATION, INC.	—	$89.38M	2,654,708	0.2%
Verisk Analytics, Inc.	—	$89.38M	399,551	0.2%
ACV Auctions Inc.	—	$87.35M	10,891,686	0.2%
CHAMPION HOMES INC	—	$86.25M	1,020,700	0.2%
RELIANCE, INC.	—	$80.98M	280,335	0.2%
Vericel Corp	—	$80.02M	2,222,107	0.2%
CLEAN HARBORS INC	—	$79.57M	339,351	0.2%
FERRARI N V	—	$79.45M	214,980	0.2%
MERIT MEDICAL SYSTEMS INC	—	$77.11M	874,859	0.2%
VERRA MOBILITY Corp	—	$77.07M	3,438,948	0.2%
Grand Canyon Education, Inc.	—	$75.36M	453,140	0.2%
IDACORP Inc	—	$72.91M	576,077	0.2%
FLOWSERVE CORP	—	$72.72M	1,048,137	0.2%
Guidewire Software, Inc.	—	$72.03M	358,328	0.2%
MERCURY SYSTEMS INC	—	$71.86M	984,273	0.2%
CH Robinson Worldwide Inc	—	$70.33M	437,501	0.2%
Perella Weinberg Partners	—	$68.27M	3,946,163	0.2%
AGILYSYS INC	—	$68.05M	572,600	0.2%
LOUISIANA-PACIFIC CORP	—	$66.99M	829,439	0.2%
MAREX GROUP PLC	—	$66.71M	1,738,927	0.2%
Revolve Group, Inc.	—	$64.85M	2,148,125	0.2%
QUAKER CHEMICAL CORP	—	$64.53M	469,981	0.2%
Tencent Music Entertainment GroupTME	ADR	$62.96M	3,592,177	0.2%
BellRing Brands Inc	—	$59.56M	2,228,300	0.2%
ARCH CAPITAL GROUP LTD.	—	$56.48M	588,845	0.2%
ISHARES TR	—	$52.70M	111,339	0.1%
LUMENTUM HLDGS INC	—	$51.49M	139,703	0.1%
MODINE MANUFACTURING CO	—	$51.12M	382,915	0.1%
WillScot Holdings Corp	—	$49.89M	2,649,427	0.1%
Weatherford International PLC	—	$49.73M	635,479	0.1%
Rush Street Interactive, Inc.	—	$49.70M	2,557,778	0.1%
OSI Systems Inc	—	$48.80M	191,326	0.1%
ICICI BANK LTDIBN	ADR	$47.84M	1,605,841	0.1%
INTER & CO INC	—	$47.45M	5,595,196	0.1%
TECNOGLASS INC	—	$46.80M	930,033	0.1%
ESTABLISHMENT LABS HOLDINGS INC.	—	$46.63M	639,790	0.1%
BALCHEM CORP	—	$45.85M	298,986	0.1%
Alignment Healthcare, Inc.	—	$45.53M	2,305,255	0.1%
Jones Lang LaSalle Inc	—	$45.07M	133,953	0.1%
BANC OF CALIFORNIA, INC.	—	$44.70M	2,317,363	0.1%
TOWER SEMICONDUCTOR LTD	—	$44.50M	378,980	0.1%