William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+3.6%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$38.1B
AUM Growth
+$38.1B
Cap. Flow
+$1.29B
Cap. Flow %
3.37%
Top 10 Hldgs %
28.43%
Holding
458
New
48
Increased
126
Reduced
208
Closed
47

Sector Composition

1 Technology 34.09%
2 Consumer Discretionary 14.21%
3 Healthcare 13.5%
4 Industrials 11.15%
5 Financials 8.95%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
EXLS icon
76
EXL Service
EXLS
$6.97B
$160M 0.42%
5,097,925
+1,618,003
+46% +$50.7M
GTLS icon
77
Chart Industries
GTLS
$8.94B
$160M 0.42%
1,106,493
-205,879
-16% -$29.7M
TWST icon
78
Twist Bioscience
TWST
$1.6B
$157M 0.41%
3,184,386
-324,816
-9% -$16M
NOVT icon
79
Novanta
NOVT
$3.96B
$157M 0.41%
960,152
+4,079
+0.4% +$665K
CF icon
80
CF Industries
CF
$13.9B
$151M 0.4%
2,041,990
-102,817
-5% -$7.62M
LRN icon
81
Stride
LRN
$6.96B
$150M 0.39%
2,122,102
+355,614
+20% +$25.1M
PEN icon
82
Penumbra
PEN
$10.5B
$148M 0.39%
824,979
-8,724
-1% -$1.57M
BLDR icon
83
Builders FirstSource
BLDR
$15.1B
$146M 0.38%
1,051,461
+12,518
+1% +$1.73M
TREX icon
84
Trex
TREX
$6.4B
$144M 0.38%
1,937,694
-19,473
-1% -$1.44M
GMED icon
85
Globus Medical
GMED
$7.94B
$141M 0.37%
2,057,019
-179,895
-8% -$12.3M
TENB icon
86
Tenable Holdings
TENB
$3.71B
$141M 0.37%
3,228,968
-262,333
-8% -$11.4M
A icon
87
Agilent Technologies
A
$35.4B
$133M 0.35%
1,027,351
+148,365
+17% +$19.2M
FSV icon
88
FirstService
FSV
$9B
$131M 0.34%
861,871
+6,863
+0.8% +$1.05M
EXP icon
89
Eagle Materials
EXP
$7.2B
$129M 0.34%
595,276
+28,003
+5% +$6.09M
SHOP icon
90
Shopify
SHOP
$182B
$129M 0.34%
1,956,787
+26,784
+1% +$1.77M
FOLD icon
91
Amicus Therapeutics
FOLD
$2.38B
$129M 0.34%
13,003,363
+1,477,084
+13% +$14.7M
CHDN icon
92
Churchill Downs
CHDN
$7.09B
$125M 0.33%
+898,411
New +$125M
ONON icon
93
On Holding
ONON
$14.6B
$125M 0.33%
3,215,444
-224,704
-7% -$8.72M
ALRM icon
94
Alarm.com
ALRM
$2.85B
$119M 0.31%
1,880,084
-206,346
-10% -$13.1M
BWIN
95
Baldwin Insurance Group
BWIN
$2.23B
$109M 0.29%
3,083,281
+157,631
+5% +$5.59M
BURL icon
96
Burlington
BURL
$18.5B
$109M 0.29%
453,743
-5,807
-1% -$1.39M
VRNS icon
97
Varonis Systems
VRNS
$6.13B
$106M 0.28%
2,217,967
+23,231
+1% +$1.11M
INSP icon
98
Inspire Medical Systems
INSP
$2.57B
$103M 0.27%
770,413
+13,602
+2% +$1.82M
ENTG icon
99
Entegris
ENTG
$12B
$98.4M 0.26%
726,745
-5,585
-0.8% -$756K
GNRC icon
100
Generac Holdings
GNRC
$10.3B
$98.3M 0.26%
+743,325
New +$98.3M