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
CIGI icon
101
Colliers International
CIGI
$8.1B
$86.2M 0.32%
1,138,815
+48,116
+4% +$3.64M
WIX icon
102
WIX.com
WIX
$7.66B
$85.2M 0.32%
849,913
+133,420
+19% +$13.4M
ULTI
103
DELISTED
Ultimate Software Group Inc
ULTI
$85M 0.32%
330,520
-23,409
-7% -$6.02M
RGEN icon
104
Repligen
RGEN
$6.74B
$85M 0.32%
1,806,304
-399
-0% -$18.8K
EOG icon
105
EOG Resources
EOG
$67B
$84.7M 0.32%
680,946
+55,179
+9% +$6.87M
ATHM icon
106
Autohome
ATHM
$3.38B
$82M 0.31%
811,445
+496,587
+158% +$50.2M
TXN icon
107
Texas Instruments
TXN
$181B
$81.7M 0.3%
741,401
+27,780
+4% +$3.06M
BZUN
108
Baozun
BZUN
$226M
$80.5M 0.3%
1,471,689
+1,005,742
+216% +$55M
ICLR icon
109
Icon
ICLR
$13.9B
$79.3M 0.3%
598,143
-37,301
-6% -$4.94M
SYK icon
110
Stryker
SYK
$149B
$79.3M 0.29%
469,396
+163,252
+53% +$27.6M
MNST icon
111
Monster Beverage
MNST
$61.7B
$78.1M 0.29%
1,363,637
-188,922
-12% -$10.8M
PX
112
DELISTED
Praxair Inc
PX
$78.1M 0.29%
493,586
+138,914
+39% +$22M
APTV icon
113
Aptiv
APTV
$17.3B
$75.9M 0.28%
827,942
+140,466
+20% +$12.9M
FTNT icon
114
Fortinet
FTNT
$58.7B
$74.5M 0.28%
+1,193,364
New +$74.5M
COHR
115
DELISTED
Coherent Inc
COHR
$73.9M 0.27%
472,364
+30,047
+7% +$4.7M
VMC icon
116
Vulcan Materials
VMC
$38.2B
$72.6M 0.27%
562,314
+67,703
+14% +$8.74M
INDA icon
117
iShares MSCI India ETF
INDA
$9.28B
$71.5M 0.27%
2,147,200
+80,200
+4% +$2.67M
DCI icon
118
Donaldson
DCI
$9.21B
$69.7M 0.26%
+1,543,665
New +$69.7M
FANG icon
119
Diamondback Energy
FANG
$42B
$68.6M 0.26%
521,620
-4,177
-0.8% -$550K
GPN icon
120
Global Payments
GPN
$21B
$68.5M 0.26%
614,716
+129,819
+27% +$14.5M
EFX icon
121
Equifax
EFX
$29.1B
$67.8M 0.25%
541,806
-242,167
-31% -$30.3M
AKAM icon
122
Akamai
AKAM
$11B
$66.7M 0.25%
910,694
+151,493
+20% +$11.1M
QGEN icon
123
Qiagen
QGEN
$10.1B
$64.9M 0.24%
+1,794,735
New +$64.9M
WAB icon
124
Wabtec
WAB
$32.8B
$64.8M 0.24%
657,668
-78,994
-11% -$7.79M
TREE icon
125
LendingTree
TREE
$929M
$64.4M 0.24%
301,289
+56,605
+23% +$12.1M