William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $38.7B
1-Year Est. Return 28.14%
This Quarter Est. Return
1 Year Est. Return
+28.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$23.4B
AUM Growth
-$452M
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
398
New
Increased
Reduced
Closed

Top Buys

1
+$129M
2
+$124M
3
+$112M
4
PFPT
Proofpoint, Inc.
PFPT
+$108M
5
PRSP
Perspecta Inc. Common Stock
PRSP
+$104M

Top Sells

1
+$201M
2
+$172M
3
+$161M
4
GWR
Genesee & Wyoming Inc.
GWR
+$147M
5
DPZ icon
Domino's
DPZ
+$135M

Sector Composition

1 Technology 20.24%
2 Healthcare 13.8%
3 Consumer Discretionary 13.77%
4 Industrials 13.42%
5 Financials 13.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
126
$43.3M 0.19%
220,884
-7,357
127
$42.9M 0.18%
157,867
-25,544
128
$40.7M 0.17%
895,898
-3,784
129
$40.6M 0.17%
266,005
-80,815
130
$40.2M 0.17%
759,097
+52,386
131
$38.9M 0.17%
135,182
-15,010
132
$38.5M 0.16%
178,112
-5,746
133
$38.3M 0.16%
457,478
+4,646
134
$37.3M 0.16%
577,313
+31,042
135
$37.2M 0.16%
192,196
-23,924
136
$37.1M 0.16%
206,022
+933
137
$35.9M 0.15%
146,915
-553,239
138
$34.5M 0.15%
433,300
+43,732
139
$34M 0.15%
1,807,430
+67,794
140
$33.5M 0.14%
1,081,955
-2,963
141
$32.7M 0.14%
260,576
+14,188
142
$32.4M 0.14%
418,954
-22,088
143
$31.5M 0.13%
243,762
+60,448
144
$31.5M 0.13%
593,087
+137,885
145
$31M 0.13%
404,076
+90,366
146
$30.8M 0.13%
296,866
+1,441
147
$30.5M 0.13%
+657,574
148
$29.6M 0.13%
195,725
+1,260
149
$29.5M 0.13%
1,781,123
-4,717
150
$28.7M 0.12%
579,615
+313,995
4 5
6
7 8