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
26
$240M 0.77%
520,066
+99,248
27
$237M 0.76%
729,027
-20,734
28
$234M 0.75%
1,162,052
-853
29
$232M 0.74%
5,472,900
+5,026,580
30
$231M 0.74%
670,286
-270,446
31
$230M 0.74%
2,527,377
+29,214
32
$222M 0.71%
1,289,459
-109,759
33
$219M 0.7%
13,172,946
-1,798,667
34
$215M 0.69%
8,837,615
+176,894
35
$214M 0.69%
1,522,442
+196,086
36
$214M 0.69%
564,707
-3,050
37
$212M 0.68%
1,001,261
-46,359
38
$209M 0.67%
1,011,603
-119,421
39
$205M 0.66%
546,921
+10,310
40
$204M 0.65%
1,598,326
+265,268
41
$202M 0.65%
4,431,298
-1,804,656
42
$202M 0.65%
374,749
+13,246
43
$202M 0.65%
1,825,990
+47,515
44
$201M 0.64%
2,895,633
+1,236,234
45
$197M 0.63%
3,824,276
-855,931
46
$195M 0.63%
1,714,962
-204,641
47
$193M 0.62%
5,546,514
+183,872
48
$192M 0.62%
2,156,525
-338,863
49
$189M 0.61%
+2,314,458
50
$186M 0.6%
5,372,657
+24,299
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