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William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.95%
This Fund
S&P 500
This Quarter Est. Return
1 Year Est. Return
+18.95%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$28.5B
AUM Growth
-$3.35B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
2,061
New
Increased
Reduced
Closed

Top Buys

1
+$71.5M
2
+$64.1M
3
+$60.2M
4
SWCH
Switch, Inc. Class A Common Stock
SWCH
+$42.2M
5
FISV
Fiserv Inc
FISV
+$38.2M

Top Sells

1
+$77.7M
2
+$61.4M
3
+$58.4M
4
OKTA icon
Okta
OKTA
+$53.3M
5
META icon
Meta Platforms (Facebook)
META
+$39.8M

Sector Composition

1 Technology 25.22%
2 Healthcare 19.05%
3 Financials 11.51%
4 Industrials 10.68%
5 Consumer Discretionary 10.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
2001
– –
-65,735
2002
– –
-7,248
2003
– –
-7
2004
– –
-12,126
2005
– –
-10,728
2006
– –
-1,192
2007
– –
-5,898
2008
– –
-21,950
2009
– –
-11,497
2010
– –
-10,333
2011
– –
-23,833
2012
– –
-48,631
2013
– –
-254,372
2014
– –
-80,664
2015
– –
-8,525
2016
– –
-17,854
2017
– –
-584,295
2018
– –
-13,835
2019
– –
-60,769
2020
– –
-6,777
2021
– –
-103,772
2022
– –
-30,063
2023
– –
-14,680
2024
– –
-110,563
2025
– –
-12,300
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