William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
1-Year Est. Return 25.84%
This Quarter Est. Return
1 Year Est. Return
+25.84%
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
1
$1.36B 3.68%
11,311,005
+298,322
2
$847M 2.29%
2,518,671
+636,404
3
$623M 1.68%
7,273,129
-1,218,487
4
$564M 1.53%
3,385,400
+931,480
5
$554M 1.5%
3,825,700
+884,120
6
$478M 1.29%
14,687,219
-771,563
7
$468M 1.26%
346,884
+46,508
8
$439M 1.19%
3,568,974
-45,375
9
$416M 1.13%
3,083,801
-69,667
10
$406M 1.1%
1,076,250
+133,654
11
$393M 1.06%
1,295,958
-50,075
12
$384M 1.04%
3,720,396
-46,680
13
$368M 0.99%
1,023,948
+61,601
14
$366M 0.99%
3,311,879
-48,563
15
$353M 0.95%
3,940,506
+884,079
16
$340M 0.92%
714,950
-120,300
17
$338M 0.91%
940,013
+123,543
18
$333M 0.9%
6,956,351
-296,807
19
$333M 0.9%
5,075,816
-59,952
20
$330M 0.89%
865,821
+41,840
21
$323M 0.87%
1,029,858
+41,171
22
$322M 0.87%
5,336,843
-280,057
23
$322M 0.87%
2,702,498
+187,610
24
$316M 0.86%
1,101,554
+419,632
25
$311M 0.84%
1,065,602
+319,849
1
2 3 4 5