William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+9.46%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$25.1B
AUM Growth
+$25.1B
Cap. Flow
-$70.9M
Cap. Flow %
-0.28%
Top 10 Hldgs %
21.8%
Holding
389
New
32
Increased
133
Reduced
187
Closed
33

Sector Composition

1 Technology 22.67%
2 Healthcare 14.68%
3 Consumer Discretionary 14.55%
4 Industrials 12.36%
5 Financials 11.76%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
ABMD
76
DELISTED
Abiomed Inc
ABMD
$110M 0.44%
644,837
-103,970
-14% -$17.7M
ZTS icon
77
Zoetis
ZTS
$67.3B
$109M 0.44%
826,296
-11,052
-1% -$1.46M
GLOB icon
78
Globant
GLOB
$2.78B
$109M 0.43%
1,025,701
-107,037
-9% -$11.4M
GKOS icon
79
Glaukos
GKOS
$5.4B
$108M 0.43%
1,976,525
-416,534
-17% -$22.7M
FIS icon
80
Fidelity National Information Services
FIS
$35.5B
$107M 0.43%
769,285
+39,039
+5% +$5.43M
PYPL icon
81
PayPal
PYPL
$66B
$106M 0.42%
981,703
+96,318
+11% +$10.4M
ROG icon
82
Rogers Corp
ROG
$1.4B
$106M 0.42%
848,901
+29,960
+4% +$3.74M
ICE icon
83
Intercontinental Exchange
ICE
$99.9B
$103M 0.41%
1,113,771
-73,355
-6% -$6.79M
NATI
84
DELISTED
National Instruments Corp
NATI
$101M 0.4%
2,389,605
+70,403
+3% +$2.98M
TAL icon
85
TAL Education Group
TAL
$6.37B
$101M 0.4%
2,098,956
+793,482
+61% +$38.2M
VCYT icon
86
Veracyte
VCYT
$2.36B
$99.7M 0.4%
3,569,401
+641,706
+22% +$17.9M
EL icon
87
Estee Lauder
EL
$32.4B
$98.2M 0.39%
475,372
+27,591
+6% +$5.7M
ETSY icon
88
Etsy
ETSY
$5.12B
$97M 0.39%
2,189,168
+2,067,317
+1,697% +$91.6M
AMD icon
89
Advanced Micro Devices
AMD
$262B
$94.3M 0.38%
2,056,392
+1,136,664
+124% +$52.1M
ARES icon
90
Ares Management
ARES
$39B
$92M 0.37%
+2,577,871
New +$92M
AXTA icon
91
Axalta
AXTA
$6.66B
$91.5M 0.36%
3,008,915
+66,242
+2% +$2.01M
GNRC icon
92
Generac Holdings
GNRC
$10.4B
$90M 0.36%
+894,946
New +$90M
NOVT icon
93
Novanta
NOVT
$3.95B
$90M 0.36%
1,017,254
+119,851
+13% +$10.6M
INSP icon
94
Inspire Medical Systems
INSP
$2.59B
$88.4M 0.35%
1,190,766
+72,666
+6% +$5.39M
ICLR icon
95
Icon
ICLR
$14B
$86.2M 0.34%
500,384
-13,225
-3% -$2.28M
W icon
96
Wayfair
W
$10.2B
$86.2M 0.34%
953,542
-124,941
-12% -$11.3M
IRTC icon
97
iRhythm Technologies
IRTC
$5.64B
$84M 0.33%
+1,234,054
New +$84M
PE
98
DELISTED
PARSLEY ENERGY INC
PE
$81.9M 0.33%
4,332,806
+430,353
+11% +$8.14M
PLAN
99
DELISTED
Anaplan, Inc.
PLAN
$81.7M 0.33%
+1,558,856
New +$81.7M
CRM icon
100
Salesforce
CRM
$242B
$79.5M 0.32%
488,642
+5,717
+1% +$930K