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
126
$44.5M 0.19%
1,496,495
-187,699
127
$44.4M 0.19%
919,220
+3,104
128
$40.4M 0.17%
229,355
-3,680
129
$40M 0.17%
570,354
-22,247
130
$38.3M 0.16%
754,546
-10,572
131
$38.3M 0.16%
816,691
+24,987
132
$38.3M 0.16%
236,500
-31,084
133
$37.7M 0.16%
4,285,213
+5,962
134
$37.6M 0.16%
282,449
-84,226
135
$37.5M 0.16%
353,262
+8,991
136
$34.8M 0.15%
1,442,940
-473,627
137
$34.8M 0.15%
1,768,976
-199,840
138
$34.2M 0.14%
359,750
-102,990
139
$33.9M 0.14%
119,227
-15,725
140
$33.8M 0.14%
129,386
-604
141
$33.6M 0.14%
1,912,469
-139,234
142
$32.3M 0.14%
434,702
-75,184
143
$31.9M 0.13%
167,961
+519
144
$31.1M 0.13%
161,943
+579
145
$30.9M 0.13%
127,675
+62,504
146
$30.9M 0.13%
409,906
+38,368
147
$30.6M 0.13%
1,226,992
+313,993
148
$30.4M 0.13%
1,406,261
-5,094
149
$30.3M 0.13%
363,689
-15,578
150
$29.4M 0.12%
698,705
-39,838
4 5
6
7 8