William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
-5.98%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$33.5B
AUM Growth
+$33.5B
Cap. Flow
+$172M
Cap. Flow %
0.51%
Top 10 Hldgs %
16.76%
Holding
470
New
43
Increased
198
Reduced
195
Closed
29

Sector Composition

1 Technology 26.31%
2 Healthcare 16.03%
3 Consumer Discretionary 15.24%
4 Industrials 14.19%
5 Financials 10.34%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
HEI.A icon
101
HEICO Class A
HEI.A
$34.9B
$109M 0.33%
862,934
-33,868
-4% -$4.3M
CSGP icon
102
CoStar Group
CSGP
$37.2B
$107M 0.32%
1,612,729
+369,276
+30% +$24.6M
SBUX icon
103
Starbucks
SBUX
$99.2B
$105M 0.31%
1,149,640
+8,905
+0.8% +$810K
SKIN icon
104
The Beauty Health Co
SKIN
$254M
$104M 0.31%
6,132,166
-119,740
-2% -$2.02M
LGND icon
105
Ligand Pharmaceuticals
LGND
$3.25B
$103M 0.31%
914,099
-486,242
-35% -$54.7M
Z icon
106
Zillow
Z
$20.2B
$101M 0.3%
2,057,155
+1,901,099
+1,218% +$93.7M
NFLX icon
107
Netflix
NFLX
$521B
$99M 0.3%
264,235
+37,201
+16% +$13.9M
CGNX icon
108
Cognex
CGNX
$7.38B
$97M 0.29%
+1,257,289
New +$97M
VCYT icon
109
Veracyte
VCYT
$2.41B
$94.9M 0.28%
3,440,876
-502,197
-13% -$13.8M
TXN icon
110
Texas Instruments
TXN
$178B
$94.2M 0.28%
513,601
-146,279
-22% -$26.8M
LRCX icon
111
Lam Research
LRCX
$124B
$89.3M 0.27%
166,028
+18,116
+12% +$9.74M
KRNT icon
112
Kornit Digital
KRNT
$648M
$87.6M 0.26%
1,059,884
+16,276
+2% +$1.35M
CELH icon
113
Celsius Holdings
CELH
$15.8B
$86.4M 0.26%
1,566,351
-201,476
-11% -$11.1M
HELE icon
114
Helen of Troy
HELE
$595M
$85.9M 0.26%
438,380
-17,027
-4% -$3.33M
UNP icon
115
Union Pacific
UNP
$132B
$84.5M 0.25%
309,356
+10,047
+3% +$2.74M
INSM icon
116
Insmed
INSM
$30.3B
$84.5M 0.25%
3,595,626
-1,318,514
-27% -$31M
TWST icon
117
Twist Bioscience
TWST
$1.57B
$82.5M 0.25%
1,671,606
+65,276
+4% +$3.22M
DLO icon
118
dLocal
DLO
$4.09B
$82.2M 0.25%
2,630,173
-64,963
-2% -$2.03M
WDAY icon
119
Workday
WDAY
$62.3B
$80.2M 0.24%
334,965
+38,752
+13% +$9.28M
VRRM icon
120
Verra Mobility
VRRM
$3.91B
$79.2M 0.24%
4,867,770
+274,713
+6% +$4.47M
TMO icon
121
Thermo Fisher Scientific
TMO
$183B
$78.8M 0.24%
133,426
+3,273
+3% +$1.93M
STEM icon
122
Stem
STEM
$121M
$78.8M 0.24%
7,153,013
+1,549,489
+28% +$17.1M
U icon
123
Unity
U
$16.5B
$76.4M 0.23%
769,862
+317,333
+70% +$31.5M
GOOG icon
124
Alphabet (Google) Class C
GOOG
$2.79T
$75.9M 0.23%
27,185
+1,986
+8% +$5.55M
AIN icon
125
Albany International
AIN
$1.79B
$73.1M 0.22%
866,622
+1,448
+0.2% +$122K