William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $35.9B
1-Year Est. Return 25.32%
This Fund
S&P 500
This Quarter Est. Return
1 Year Est. Return
+25.32%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$20.5B
AUM Growth
-$4.55B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
396
New
Increased
Reduced
Closed

Top Buys

1
+$224M
2
+$152M
3
+$143M
4
MASI icon
Masimo
MASI
+$138M
5
BCO icon
Brink's
BCO
+$124M

Top Sells

1
+$240M
2
+$237M
3
+$207M
4
CHKP icon
Check Point Software Technologies
CHKP
+$173M
5
GWRE icon
Guidewire Software
GWRE
+$141M

Sector Composition

1 Technology 22.09%
2 Healthcare 16.18%
3 Consumer Discretionary 14.43%
4 Industrials 13.27%
5 Financials 9.12%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
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