William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $38.7B
1-Year Est. Return 28.14%
This Quarter Est. Return
1 Year Est. Return
+28.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$25.3B
AUM Growth
-$1.68B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
421
New
Increased
Reduced
Closed

Top Buys

1
+$197M
2
+$195M
3
+$124M
4
POOL icon
Pool Corp
POOL
+$97.7M
5
MLM icon
Martin Marietta Materials
MLM
+$72.2M

Top Sells

1
+$231M
2
+$172M
3
+$127M
4
WOOF icon
Petco
WOOF
+$112M
5
NVDA icon
NVIDIA
NVDA
+$102M

Sector Composition

1 Technology 22.56%
2 Healthcare 18.06%
3 Industrials 16.24%
4 Consumer Discretionary 13.94%
5 Financials 10.86%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
126
$42.1M 0.17%
598,328
-180,835
127
$41.9M 0.17%
709,053
-19,534
128
$41.3M 0.16%
457,020
-11,298
129
$41M 0.16%
2,087,978
-43,397
130
$41M 0.16%
219,427
-5,639
131
$40.6M 0.16%
490,968
-12,154
132
$40.5M 0.16%
462,776
-8,225
133
$40.2M 0.16%
+489,216
134
$40.1M 0.16%
501,343
-15,588
135
$40.1M 0.16%
491,609
+27,028
136
$40M 0.16%
294,749
-7,197
137
$39.6M 0.16%
1,054,080
-18,722
138
$39.5M 0.16%
884,370
-17,320
139
$39.4M 0.16%
1,257,315
-33,471
140
$39.3M 0.16%
1,352,802
+1,129
141
$39M 0.15%
912,018
-167,535
142
$38.9M 0.15%
1,048,371
-239
143
$38.9M 0.15%
207,605
-378
144
$38.4M 0.15%
2,329,422
-43,110
145
$38.3M 0.15%
899,999
-27,528
146
$38.3M 0.15%
69,554
-2,120
147
$37.9M 0.15%
2,199,475
-69,063
148
$37.1M 0.15%
1,013,010
-842,050
149
$36.6M 0.14%
1,339,278
-29,709
150
$35.9M 0.14%
668,571
+33,712
4 5
6
7 8