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
101
$121M 0.33%
749,268
-14,380
102
$121M 0.33%
692,650
+571,074
103
$120M 0.32%
760,620
+171,566
104
$117M 0.32%
1,653,921
-24,867
105
$115M 0.31%
896,802
-17,807
106
$115M 0.31%
393,252
+74,613
107
$114M 0.31%
4,714,370
+836,467
108
$112M 0.3%
5,469,636
+1,374,633
109
$111M 0.3%
455,407
-330,882
110
$111M 0.3%
696,915
+72,165
111
$107M 0.29%
316,994
+41,983
112
$106M 0.29%
1,479,120
+344,860
113
$106M 0.29%
280,176
+30,214
114
$98.3M 0.27%
1,243,453
+383,552
115
$96.2M 0.26%
2,695,136
+1,396,194
116
$90.9M 0.25%
2,089,146
-71,146
117
$86.8M 0.23%
130,153
+16,082
118
$85.2M 0.23%
1,482,086
+236,682
119
$81.6M 0.22%
123,988
+2,201
120
$81M 0.22%
491,022
-59,355
121
$80.9M 0.22%
296,213
+26,111
122
$77.8M 0.21%
1,722,187
+434,377
123
$76.5M 0.21%
865,174
-39,907
124
$75.4M 0.2%
299,309
+39,404
125
$73M 0.2%
924,389
-380,025
3 4
5
6 7