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
1701
– –
-586
1702
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1703
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-1,400
1704
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-728
1705
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1706
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-60
1707
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-6,308
1708
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-661,118
1709
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-10,539
1710
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-4,551
1711
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-56
1712
– –
-1,270
1713
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-2,940
1714
$0 ﹤0.01%
12
1715
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-12,160
1716
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-2,234
1717
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-1,506
1718
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-65,176
1719
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-45,918
1720
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-1,166
1721
– –
-12,929
1722
– –
0
1723
– –
-11,751
1724
– –
-20,534
1725
– –
-255
67 68
69
70 71