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
26
$221M 0.94%
2,795,980
+744,919
27
$218M 0.93%
12,895,124
+456,953
28
$205M 0.88%
9,136,130
+1,738,048
29
$201M 0.86%
2,321,520
-34,580
30
$200M 0.86%
3,026,660
+1,503,614
31
$196M 0.84%
1,594,358
+32,171
32
$196M 0.84%
2,753,242
-667,251
33
$190M 0.81%
3,114,420
-38,760
34
$186M 0.8%
2,243,641
+574,720
35
$184M 0.79%
6,858,941
+1,861,717
36
$182M 0.78%
1,265,910
-85,910
37
$181M 0.78%
1,655,453
+39,760
38
$178M 0.76%
1,941,499
+52,730
39
$175M 0.75%
2,659,484
+376,642
40
$175M 0.75%
865,108
+9,894
41
$172M 0.73%
1,628,835
-20,309
42
$168M 0.72%
1,438,069
-58,429
43
$164M 0.7%
131,105
-1,656
44
$163M 0.7%
4,274,240
-423,078
45
$162M 0.69%
5,663,736
-376,872
46
$158M 0.67%
1,172,792
+214,195
47
$157M 0.67%
754,039
-133,534
48
$155M 0.66%
3,508,000
-227,441
49
$153M 0.65%
4,623,332
-71,945
50
$151M 0.65%
1,048,061
+19,352
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