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
$31.2B
AUM Growth
+$2.49B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
426
New
Increased
Reduced
Closed

Top Buys

1
+$213M
2
+$189M
3
+$185M
4
NOW icon
ServiceNow
NOW
+$144M
5
BFAM icon
Bright Horizons
BFAM
+$119M

Top Sells

1
+$192M
2
+$171M
3
+$133M
4
PYPL icon
PayPal
PYPL
+$132M
5
NATI
National Instruments Corp
NATI
+$123M

Sector Composition

1 Technology 25.63%
2 Industrials 16.13%
3 Healthcare 15.71%
4 Consumer Discretionary 14.7%
5 Financials 8.24%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
76
$140M 0.45%
1,678,140
+264,377
77
$138M 0.44%
1,270,019
-104,998
78
$136M 0.44%
2,143,065
+77,370
79
$135M 0.43%
2,273,185
+409,873
80
$134M 0.43%
945,869
+34,501
81
$133M 0.43%
7,758,562
+1,605,132
82
$131M 0.42%
1,711,091
-336,405
83
$131M 0.42%
2,527,718
-4,538
84
$129M 0.41%
7,073,109
+46,323
85
$128M 0.41%
2,303,525
+670,154
86
$123M 0.4%
2,580,274
+183,081
87
$122M 0.39%
2,124,303
+487,781
88
$121M 0.39%
1,773,761
+968,685
89
$121M 0.39%
4,744,370
+1,254,232
90
$121M 0.39%
3,318,007
+1,476,194
91
$120M 0.39%
994,301
-7,360
92
$119M 0.38%
805,299
+9,868
93
$111M 0.36%
1,028,945
+131,898
94
$108M 0.35%
547,644
-15,863
95
$108M 0.34%
1,085,258
-260,182
96
$103M 0.33%
+900,365
97
$101M 0.32%
1,763,212
-2,137,396
98
$97.6M 0.31%
+4,489,415
99
$96.6M 0.31%
2,217,479
+394,264
100
$93.2M 0.3%
1,474,490
+392,041
2 3
4
5 6