William Blair & Company

William Blair & Company Portfolio holdings

AUM $37.6B
1-Year Est. Return 22.14%
This Quarter Est. Return
1 Year Est. Return
+22.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$23.6B
AUM Growth
+$2.6B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
1,807
New
Increased
Reduced
Closed

Top Buys

1
+$39.6M
2
+$33.7M
3
+$27.6M
4
CTAS icon
Cintas
CTAS
+$27.5M
5
ECL icon
Ecolab
ECL
+$25.4M

Top Sells

1
+$46.2M
2
+$36.1M
3
+$29.6M
4
V icon
Visa
V
+$25.9M
5
PFNX
Pfenex Inc.
PFNX
+$25.4M

Sector Composition

1 Technology 27.37%
2 Healthcare 19.68%
3 Financials 10.88%
4 Consumer Discretionary 10.56%
5 Industrials 8.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
651
$1.52M 0.01%
22,530
-3,165
652
$1.51M 0.01%
+8,224
653
$1.51M 0.01%
9,608
+1,772
654
$1.5M 0.01%
18,812
-923
655
$1.5M 0.01%
3,627
-124
656
$1.5M 0.01%
1,539
-90
657
$1.5M 0.01%
127,240
-4,770
658
$1.49M 0.01%
9,520
+1,318
659
$1.49M 0.01%
17,956
+3,304
660
$1.48M 0.01%
+13,995
661
$1.45M 0.01%
15,705
-195
662
$1.45M 0.01%
50,129
-30,597
663
$1.44M 0.01%
29,531
-501
664
$1.44M 0.01%
26,482
+7,606
665
$1.44M 0.01%
9,360
+2,999
666
$1.43M 0.01%
44,063
+8,192
667
$1.43M 0.01%
37,015
-1,100
668
$1.4M 0.01%
10,759
-71
669
$1.4M 0.01%
27,037
-20,025
670
$1.39M 0.01%
53,574
-5,983
671
$1.38M 0.01%
13,329
-10,781
672
$1.37M 0.01%
53,781
-1,609
673
$1.37M 0.01%
54,903
-10,070
674
$1.36M 0.01%
19,940
-61,106
675
$1.36M 0.01%
42,190
-25,553
25 26
27
28 29