William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
1-Year Est. Return 25.84%
This Quarter Est. Return
1 Year Est. Return
+25.84%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$23.8B
AUM Growth
+$3.63B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
441
New
Increased
Reduced
Closed

Top Buys

1
+$196M
2
+$135M
3
+$103M
4
EWBC icon
East-West Bancorp
EWBC
+$103M
5
W icon
Wayfair
W
+$92.7M

Top Sells

1
+$151M
2
+$108M
3
+$77.7M
4
WST icon
West Pharmaceutical
WST
+$73.5M
5
IWD icon
iShares Russell 1000 Value ETF
IWD
+$57.9M

Sector Composition

1 Technology 17.21%
2 Consumer Discretionary 14.5%
3 Healthcare 14.2%
4 Industrials 13.76%
5 Financials 13.22%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
401
$646K ﹤0.01%
5,823
402
$579K ﹤0.01%
12,024
-7,251
403
$273K ﹤0.01%
+4,020
404
$166K ﹤0.01%
+13,380
405
$63K ﹤0.01%
570
-30
406
$62K ﹤0.01%
1,800
-100
407
– –
-17,747
408
– –
-646,822
409
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-28,149
410
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-71,188
411
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-383,988
412
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-204,688
413
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-63,298
414
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415
– –
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416
– –
0
417
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418
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419
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420
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421
– –
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422
– –
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423
– –
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424
– –
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425
– –
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14 15 16
17
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