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
626
$1.64M 0.01%
10,549
+2,209
627
$1.64M 0.01%
44,976
+8,150
628
$1.64M 0.01%
302,963
-52,025
629
$1.64M 0.01%
37,619
-1,660
630
$1.63M 0.01%
41,799
-40,868
631
$1.63M 0.01%
46,898
+1,308
632
$1.62M 0.01%
29,342
-10,591
633
$1.62M 0.01%
27,431
-100
634
$1.61M 0.01%
133,673
-4,341
635
$1.6M 0.01%
7,841
+701
636
$1.6M 0.01%
47,814
+10,970
637
$1.59M 0.01%
20,165
+82
638
$1.57M 0.01%
21,366
+2,632
639
$1.57M 0.01%
10,664
+900
640
$1.56M 0.01%
26,517
-17,864
641
$1.56M 0.01%
24,721
-3,100
642
$1.56M 0.01%
11,322
-791
643
$1.55M 0.01%
26,531
+19,342
644
$1.55M 0.01%
6,691
-2,246
645
$1.55M 0.01%
36,019
-13,880
646
$1.54M 0.01%
40,358
+14,464
647
$1.54M 0.01%
80,921
+9,411
648
$1.54M 0.01%
9,884
-200
649
$1.54M 0.01%
14,584
-570
650
$1.53M 0.01%
9,393
+255
24 25
26
27 28