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
101
$48.8M 0.21%
259,575
+363
102
$48.7M 0.21%
615,177
+81,365
103
$47.8M 0.2%
608,865
+21,893
104
$47.6M 0.2%
173,205
+44,746
105
$47.5M 0.2%
320,672
+12,250
106
$46.6M 0.2%
216,742
-9,083
107
$46.3M 0.2%
917,112
-61,777
108
$46.2M 0.2%
183,179
+23,344
109
$45.8M 0.19%
328,221
+9,425
110
$45.7M 0.19%
328,729
-19,816
111
$45.1M 0.19%
490,428
-984
112
$45M 0.19%
707,114
-42,592
113
$43.9M 0.19%
256,021
+3,598
114
$43.1M 0.18%
301,974
+10,128
115
$43M 0.18%
1,399,830
-6,135
116
$42.6M 0.18%
1,587,363
+30,561
117
$41.4M 0.18%
356,234
-122,858
118
$40.8M 0.17%
523,381
-143,981
119
$40.7M 0.17%
124,305
+5,082
120
$40.5M 0.17%
1,164,526
+202,048
121
$39.9M 0.17%
167,710
-17,620
122
$39.8M 0.17%
878,864
+37,312
123
$39.8M 0.17%
2,587,666
-65,949
124
$39.8M 0.17%
203,309
-5,852
125
$39.8M 0.17%
598,169
+181,536
3 4
5
6 7