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
151
$28.5M 0.12%
613,808
+93,308
152
$28.5M 0.12%
285,404
-10,147
153
$28.3M 0.12%
309,953
+118,553
154
$28.2M 0.12%
1,472,826
-18,578
155
$28.2M 0.12%
318,448
-11,038
156
$28.1M 0.12%
313,820
-48,775
157
$27.8M 0.12%
296,522
+112,049
158
$27.3M 0.12%
171,535
+1,170
159
$27M 0.12%
804,513
-50,183
160
$26.8M 0.11%
1,196,253
-1,870,620
161
$26.7M 0.11%
919,728
+300,616
162
$25.7M 0.11%
266,960
-53,775
163
$25.5M 0.11%
415,000
-17,590
164
$25.2M 0.11%
1,322,520
-6,868
165
$25M 0.11%
103,783
+38,680
166
$24.8M 0.11%
557,217
-9,679
167
$24.8M 0.11%
2,180,339
-110,850
168
$24.8M 0.11%
+712,755
169
$24.7M 0.11%
571,308
-147,787
170
$24.7M 0.11%
+232,621
171
$24.4M 0.1%
476,725
-29,619
172
$24.2M 0.1%
283,676
+2,085
173
$24.1M 0.1%
90,519
-37,882
174
$24.1M 0.1%
689,635
+25,061
175
$23.9M 0.1%
124,606
-7,990
5 6
7
8 9