William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+6.15%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$26.9B
AUM Growth
+$26.9B
Cap. Flow
-$122M
Cap. Flow %
-0.45%
Top 10 Hldgs %
18.65%
Holding
522
New
90
Increased
141
Reduced
240
Closed
46

Sector Composition

1 Consumer Discretionary 15.39%
2 Technology 15.25%
3 Healthcare 14.14%
4 Financials 12.82%
5 Industrials 12.74%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
RBA icon
76
RB Global
RBA
$21.3B
$112M 0.42%
3,279,066
+365,912
+13% +$12.5M
ULTA icon
77
Ulta Beauty
ULTA
$22.1B
$112M 0.42%
478,723
+40,420
+9% +$9.44M
GKOS icon
78
Glaukos
GKOS
$5.5B
$109M 0.41%
2,691,208
-77,837
-3% -$3.16M
RHT
79
DELISTED
Red Hat Inc
RHT
$109M 0.4%
808,476
-320,237
-28% -$43M
EXAS icon
80
Exact Sciences
EXAS
$9.09B
$108M 0.4%
1,813,466
-164,153
-8% -$9.81M
EEFT icon
81
Euronet Worldwide
EEFT
$3.82B
$105M 0.39%
1,258,434
-15,841
-1% -$1.33M
OZK icon
82
Bank OZK
OZK
$5.91B
$105M 0.39%
2,335,250
-946,212
-29% -$42.6M
SBAC icon
83
SBA Communications
SBAC
$22B
$105M 0.39%
635,764
-36,017
-5% -$5.95M
FTV icon
84
Fortive
FTV
$16.2B
$104M 0.39%
1,343,806
-28,576
-2% -$2.2M
FSV icon
85
FirstService
FSV
$9B
$103M 0.38%
1,354,757
-2,120
-0.2% -$161K
PODD icon
86
Insulet
PODD
$23.9B
$102M 0.38%
+1,189,568
New +$102M
VIRT icon
87
Virtu Financial
VIRT
$3.55B
$101M 0.38%
3,803,817
-147,711
-4% -$3.92M
NICE icon
88
Nice
NICE
$8.73B
$99.8M 0.37%
961,448
+114,946
+14% +$11.9M
NATI
89
DELISTED
National Instruments Corp
NATI
$97.1M 0.36%
2,312,265
-32,468
-1% -$1.36M
ROST icon
90
Ross Stores
ROST
$48.1B
$96.7M 0.36%
1,140,914
-86,635
-7% -$7.34M
BURL icon
91
Burlington
BURL
$18.2B
$93.4M 0.35%
+620,244
New +$93.4M
EWZ icon
92
iShares MSCI Brazil ETF
EWZ
$5.35B
$93.3M 0.35%
2,912,600
+1,203,300
+70% +$38.6M
NBIS
93
Nebius Group N.V. Class A Ordinary Shares
NBIS
$15.7B
$93.1M 0.35%
2,592,577
-3,296,614
-56% -$118M
NUS icon
94
Nu Skin
NUS
$602M
$92.5M 0.34%
1,183,022
+262,654
+29% +$20.5M
LULU icon
95
lululemon athletica
LULU
$24B
$92.3M 0.34%
739,630
+721,801
+4,048% +$90.1M
ACN icon
96
Accenture
ACN
$160B
$91.4M 0.34%
558,423
+67,565
+14% +$11.1M
AZPN
97
DELISTED
ASPEN TECHNOLOGY INC
AZPN
$91M 0.34%
+981,276
New +$91M
JOBS
98
DELISTED
51job, Inc.
JOBS
$89.1M 0.33%
912,999
+447,806
+96% +$43.7M
TWOU
99
DELISTED
2U, Inc.
TWOU
$87.5M 0.33%
1,047,672
-930,258
-47% -$77.7M
WB icon
100
Weibo
WB
$2.81B
$87.2M 0.32%
981,933
-20,719
-2% -$1.84M