William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+15.93%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$34.4B
AUM Growth
+$34.4B
Cap. Flow
+$192M
Cap. Flow %
0.56%
Top 10 Hldgs %
22.06%
Holding
433
New
35
Increased
127
Reduced
244
Closed
27

Sector Composition

1 Technology 27.13%
2 Healthcare 15.5%
3 Consumer Discretionary 15.19%
4 Industrials 14.07%
5 Financials 9.11%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
EXLS icon
101
EXL Service
EXLS
$6.96B
$111M 0.32%
+3,611,102
New +$111M
FLYW icon
102
Flywire
FLYW
$1.6B
$111M 0.32%
4,792,643
+1,646,170
+52% +$38.1M
CGNX icon
103
Cognex
CGNX
$7.3B
$110M 0.32%
2,628,528
-139,763
-5% -$5.83M
WSC icon
104
WillScot Mobile Mini Holdings
WSC
$4.27B
$106M 0.31%
2,384,770
-259,524
-10% -$11.5M
AMBA icon
105
Ambarella
AMBA
$3.36B
$100M 0.29%
1,637,795
-30,135
-2% -$1.85M
LSCC icon
106
Lattice Semiconductor
LSCC
$9B
$96.3M 0.28%
1,395,970
-30,733
-2% -$2.12M
EEFT icon
107
Euronet Worldwide
EEFT
$3.7B
$94.3M 0.27%
929,297
-349,756
-27% -$35.5M
SHLS icon
108
Shoals Technologies Group
SHLS
$1.19B
$92.6M 0.27%
5,957,680
+22,899
+0.4% +$356K
SKY icon
109
Champion Homes, Inc.
SKY
$4.29B
$91.5M 0.27%
1,232,524
+120,490
+11% +$8.95M
BURL icon
110
Burlington
BURL
$18.6B
$90.8M 0.26%
467,121
+110,825
+31% +$21.6M
A icon
111
Agilent Technologies
A
$35.3B
$90.1M 0.26%
648,213
+642,295
+10,853% +$89.3M
CNI icon
112
Canadian National Railway
CNI
$60.4B
$88.8M 0.26%
706,836
-17,411
-2% -$2.19M
VEEV icon
113
Veeva Systems
VEEV
$44B
$88.3M 0.26%
458,555
-227,249
-33% -$43.7M
RVLV icon
114
Revolve Group
RVLV
$1.56B
$88.1M 0.26%
5,315,083
-172,918
-3% -$2.87M
CRL icon
115
Charles River Laboratories
CRL
$7.85B
$87.6M 0.26%
370,603
-15,615
-4% -$3.69M
VRRM icon
116
Verra Mobility
VRRM
$3.92B
$87.1M 0.25%
3,782,467
-263,796
-7% -$6.08M
SITE icon
117
SiteOne Landscape Supply
SITE
$6.35B
$84.8M 0.25%
522,009
-22,024
-4% -$3.58M
KOS icon
118
Kosmos Energy
KOS
$813M
$81.8M 0.24%
12,194,346
-504,658
-4% -$3.39M
ITUB icon
119
Itaú Unibanco
ITUB
$75.2B
$78.6M 0.23%
11,320,342
+1,727,096
+18% +$12M
UBER icon
120
Uber
UBER
$196B
$78M 0.23%
+1,267,075
New +$78M
AIN icon
121
Albany International
AIN
$1.8B
$76.5M 0.22%
779,340
+48,682
+7% +$4.78M
NE icon
122
Noble Corp
NE
$4.53B
$74.5M 0.22%
1,546,950
-64,072
-4% -$3.09M
ACVA icon
123
ACV Auctions
ACVA
$1.95B
$74.1M 0.22%
4,888,409
+518,542
+12% +$7.86M
SLVM icon
124
Sylvamo
SLVM
$1.77B
$72.3M 0.21%
1,471,571
-302,416
-17% -$14.9M
RRX icon
125
Regal Rexnord
RRX
$9.45B
$71.6M 0.21%
483,683
-19,530
-4% -$2.89M