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
676
$1.35M 0.01%
15,273
-1,209
677
$1.35M 0.01%
21,213
+1,881
678
$1.34M 0.01%
5,919
-474
679
$1.34M 0.01%
211,019
-15,175
680
$1.32M 0.01%
11,553
-5,320
681
$1.31M 0.01%
13,798
+3,138
682
$1.3M 0.01%
39,221
-167
683
$1.29M 0.01%
17,300
+302
684
$1.27M 0.01%
675
-11
685
$1.27M 0.01%
15,875
+639
686
$1.26M 0.01%
58,417
-7,677
687
$1.26M 0.01%
26,804
-2,330
688
$1.26M 0.01%
6,019
+290
689
$1.25M 0.01%
5,535
+76
690
$1.24M 0.01%
67,215
+54,376
691
$1.24M 0.01%
13,670
+5,130
692
$1.24M 0.01%
11,189
+6,106
693
$1.23M 0.01%
146,676
694
$1.23M 0.01%
9,745
+107
695
$1.23M 0.01%
33,764
696
$1.23M 0.01%
22,744
-2,735
697
$1.22M 0.01%
19,602
-33,601
698
$1.22M 0.01%
38,388
-213
699
$1.22M 0.01%
48,343
-7,451
700
$1.21M 0.01%
12,388
-33
26 27
28
29 30