William Blair & Company

William Blair & Company Portfolio holdings

AUM $37.6B
1-Year Est. Return 22.14%
This Fund
S&P 500
This Quarter Est. Return
1 Year Est. Return
+22.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$31.9B
AUM Growth
+$2.51B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
2,054
New
Increased
Reduced
Closed

Top Buys

1 +$65.1M
2 +$45.2M
3 +$43.9M
4
PODD icon
Insulet
PODD
+$43.1M
5
AAPL icon
Apple
AAPL
+$40.4M

Top Sells

1 +$64.4M
2 +$45.7M
3 +$38.2M
4
PGR icon
Progressive
PGR
+$35.1M
5
DIS icon
Walt Disney
DIS
+$32.6M

Sector Composition

1 Technology 26.2%
2 Healthcare 19.21%
3 Financials 10.7%
4 Consumer Discretionary 10.6%
5 Industrials 10.38%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
2001
-28,044
2002
-130
2003
-4,875
2004
-911
2005
-359
2006
$0 ﹤0.01%
+15
2007
-5,404
2008
-20
2009
-15
2010
-296
2011
-2,549
2012
-150
2013
-40,000
2014
-9,708
2015
-6
2016
-1,829
2017
-58,355
2018
-5
2019
-10,133
2020
-10,040
2021
-43
2022
-46
2023
-13,623
2024
-131,447
2025
-160,399