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
$37B
AUM Growth
+$1.55B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
465
New
Increased
Reduced
Closed

Top Buys

1
+$214M
2
+$155M
3
+$137M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$128M
5
PEN icon
Penumbra
PEN
+$121M

Top Sells

1
+$218M
2
+$202M
3
+$170M
4
GDDY icon
GoDaddy
GDDY
+$167M
5
ZEN
ZENDESK INC
ZEN
+$156M

Sector Composition

1 Technology 26.95%
2 Healthcare 17.95%
3 Consumer Discretionary 15.98%
4 Industrials 14.09%
5 Financials 7.71%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
51
$240M 0.65%
945,676
+220,837
52
$236M 0.64%
4,920,741
+1,087,551
53
$231M 0.62%
1,383,700
+352,659
54
$222M 0.6%
418,761
+76,904
55
$216M 0.58%
2,244,747
+39,114
56
$214M 0.58%
1,541,682
-25,233
57
$210M 0.57%
3,744,966
+466,908
58
$209M 0.57%
3,357,638
-25,024
59
$204M 0.55%
6,275,222
+728,614
60
$204M 0.55%
5,073,665
+76,957
61
$203M 0.55%
884,191
-11,785
62
$202M 0.55%
545,092
+96,251
63
$198M 0.54%
811,523
+117,563
64
$196M 0.53%
3,204,804
-42,402
65
$194M 0.53%
342,616
+51,249
66
$192M 0.52%
976,567
-15,060
67
$192M 0.52%
4,391,377
+117,013
68
$191M 0.52%
1,467,050
+328,993
69
$190M 0.51%
1,469,819
+226,160
70
$189M 0.51%
106,934
-3,083
71
$187M 0.51%
451,883
+121,340
72
$187M 0.51%
1,747,721
+30,557
73
$186M 0.5%
1,291,761
+111,273
74
$183M 0.49%
3,317,822
-30,390
75
$182M 0.49%
1,031,354
+37,826
1 2
3
4 5