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
226
$17.2M 0.07%
858,784
-55,106
227
$17.1M 0.07%
+1,285,425
228
$17M 0.07%
289,581
+12,921
229
$16.9M 0.07%
514,523
+65,593
230
$16.8M 0.07%
299,694
-18,430
231
$16.7M 0.07%
445,823
+42,899
232
$16.7M 0.07%
+820,132
233
$16.6M 0.07%
406,885
-25,266
234
$16.6M 0.07%
372,984
-23,726
235
$16.5M 0.07%
90,635
+15,146
236
$16.5M 0.07%
+300,685
237
$16.4M 0.07%
202,010
-55,426
238
$16.4M 0.07%
178,192
+1,160
239
$16.3M 0.07%
374,921
+42,452
240
$16M 0.07%
363,815
-23,367
241
$15.9M 0.07%
1,381,201
-88,810
242
$15.9M 0.07%
437,734
+37,905
243
$15.9M 0.07%
569,300
+15,110
244
$15.8M 0.07%
1,017,240
-251,116
245
$15.8M 0.07%
622,357
-38,213
246
$15.7M 0.07%
939,028
+212,997
247
$15.7M 0.07%
458,084
-29,489
248
$15.7M 0.07%
1,141,295
+245,692
249
$15.6M 0.07%
445,659
-29,292
250
$15.2M 0.07%
200,565
+40,527
8 9
10
11 12