William Blair & Company

William Blair & Company Portfolio holdings

AUM $37.6B
1-Year Est. Return 22.14%
This Quarter Est. Return
1 Year Est. Return
+22.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$23.6B
AUM Growth
+$2.6B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
1,807
New
Increased
Reduced
Closed

Top Buys

1
+$39.6M
2
+$33.7M
3
+$27.6M
4
CTAS icon
Cintas
CTAS
+$27.5M
5
ECL icon
Ecolab
ECL
+$25.4M

Top Sells

1
+$46.2M
2
+$36.1M
3
+$29.6M
4
V icon
Visa
V
+$25.9M
5
PFNX
Pfenex Inc.
PFNX
+$25.4M

Sector Composition

1 Technology 27.37%
2 Healthcare 19.68%
3 Financials 10.88%
4 Consumer Discretionary 10.56%
5 Industrials 8.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
126
$39.2M 0.17%
141,098
+5,205
127
$39M 0.17%
1,661,494
+151,952
128
$39M 0.17%
588,214
-278,090
129
$38.9M 0.17%
168,040
+9,645
130
$37.4M 0.16%
451,372
+210,976
131
$37.4M 0.16%
261,270
+15,450
132
$37.3M 0.16%
167,335
-12,465
133
$37.3M 0.16%
278,474
+25,848
134
$36.4M 0.15%
696,728
+11,575
135
$36.3M 0.15%
217,826
-9,871
136
$36.3M 0.15%
204,857
+38,396
137
$35.7M 0.15%
690,389
+17,530
138
$35.4M 0.15%
62,728
+2,247
139
$35.3M 0.15%
435,625
-36,536
140
$35.1M 0.15%
297,613
+35,647
141
$35M 0.15%
211,889
+99,621
142
$34.9M 0.15%
127,047
-2,035
143
$34.7M 0.15%
332,086
-25,995
144
$34.5M 0.15%
293,360
+26,690
145
$34.3M 0.15%
181,649
+78,753
146
$33.3M 0.14%
675,215
+116,165
147
$32.8M 0.14%
327,545
+15,892
148
$32.8M 0.14%
851,932
+96,051
149
$32.5M 0.14%
547,706
-8,103
150
$31.1M 0.13%
207,505
+37,278
4 5
6
7 8