William Blair & Company

William Blair & Company Portfolio holdings

AUM $37.6B
1-Year Est. Return 22.14%
This Quarter Est. Return
1 Year Est. Return
+22.14%
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
+$77.1M
2
+$65.3M
3
+$64.6M
4
SWCH
Switch, Inc. Class A Common Stock
SWCH
+$48.8M
5
FISV
Fiserv Inc
FISV
+$38.2M

Top Sells

1
+$77.7M
2
+$55.1M
3
+$54.5M
4
OKTA icon
Okta
OKTA
+$44.9M
5
SBUX icon
Starbucks
SBUX
+$37.1M

Sector Composition

1 Technology 25.21%
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
– –
-6,923
2002
– –
-156
2003
– –
-12,053
2004
– –
-10,643
2005
– –
-7,188
2006
– –
-3,053
2007
– –
-22
2008
– –
-80
2009
– –
-2,274
2010
– –
-1,095
2011
– –
-9,333
2012
– –
-1,364
2013
– –
-1,545
2014
– –
-90
2015
– –
-65,735
2016
– –
-4,510
2017
– –
-7,248
2018
– –
-7
2019
– –
-12,126
2020
– –
-10,728
2021
– –
-1,192
2022
– –
-5,898
2023
– –
-21,950
2024
– –
-11,497
2025
– –
-10,333
78 79 80
81
82