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
$25.7B
AUM Growth
+$1.1B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
367
New
Increased
Reduced
Closed

Top Buys

1
+$157M
2
+$128M
3
+$116M
4
BLDR icon
Builders FirstSource
BLDR
+$108M
5
GWRE icon
Guidewire Software
GWRE
+$107M

Top Sells

1
+$489M
2
+$147M
3
+$137M
4
TSM icon
TSMC
TSM
+$133M
5
BN icon
Brookfield
BN
+$122M

Sector Composition

1 Technology 26.1%
2 Healthcare 18.61%
3 Consumer Discretionary 13.78%
4 Industrials 13.27%
5 Financials 7.56%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
101
$81.3M 0.32%
229,010
+93,807
102
$79.8M 0.31%
352,953
+1,805
103
$76.7M 0.3%
2,386,996
+1,567,605
104
$72.7M 0.28%
586,241
+189,916
105
$72.2M 0.28%
787,835
-77,305
106
$71.3M 0.28%
880,756
-5,366
107
$71M 0.28%
1,478,245
-33,365
108
$70.5M 0.27%
338,269
-39,837
109
$68.5M 0.27%
629,819
-26,478
110
$64.5M 0.25%
253,041
-14,393
111
$61.8M 0.24%
189,595
+9,941
112
$60.3M 0.23%
701,391
-116,405
113
$59.8M 0.23%
135,496
-15,931
114
$59.7M 0.23%
609,017
-253,999
115
$58.4M 0.23%
529,220
-50,780
116
$57.5M 0.22%
366,165
-7,161
117
$57.2M 0.22%
290,798
-35,016
118
$55.1M 0.21%
532,646
-27,483
119
$53.3M 0.21%
134,936
-16,252
120
$51.7M 0.2%
516,674
-60,947
121
$51.3M 0.2%
91,045
-10,811
122
$51M 0.2%
1,535,840
-27,550
123
$50.8M 0.2%
1,806,504
+56,843
124
$50.7M 0.2%
128,984
-15,201
125
$50M 0.19%
601,891
-33,637
3 4
5
6 7