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
$25.2B
AUM Growth
+$541M
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
499
New
Increased
Reduced
Closed

Top Buys

1
+$207M
2
+$180M
3
+$169M
4
ZTS icon
Zoetis
ZTS
+$143M
5
AKAM icon
Akamai
AKAM
+$137M

Top Sells

1
+$199M
2
+$169M
3
+$169M
4
SPY icon
SPDR S&P 500 ETF Trust
SPY
+$160M
5
MDVN
MEDIVATION, INC.
MDVN
+$151M

Sector Composition

1 Healthcare 14.5%
2 Financials 12.67%
3 Technology 11.87%
4 Consumer Discretionary 11.84%
5 Industrials 11.39%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
101
$83.7M 0.33%
2,795,656
-1,458,650
102
$81.5M 0.32%
2,620,870
+2,280,406
103
$81.3M 0.32%
985,168
-27,254
104
$77.8M 0.31%
1,806,532
-388,762
105
$77.1M 0.31%
812,956
+3,524
106
$77M 0.31%
2,013,398
+60,382
107
$75.8M 0.3%
2,563,279
+753,414
108
$74.8M 0.3%
3,027,756
+1,549,300
109
$73.4M 0.29%
1,594,025
+82,656
110
$73.1M 0.29%
+1,096,898
111
$72.3M 0.29%
726,859
-327,527
112
$71.9M 0.29%
1,439,407
-1,830,582
113
$69.4M 0.28%
1,284,766
-486,307
114
$68.3M 0.27%
1,561,922
-214,740
115
$67.9M 0.27%
2,504,700
+1,104,400
116
$67.8M 0.27%
832,545
+12,117
117
$67.2M 0.27%
1,025,739
-313,955
118
$65.6M 0.26%
849,407
+60,477
119
$65.5M 0.26%
4,995,019
+2,922,969
120
$64.8M 0.26%
2,116,237
+149,665
121
$63.7M 0.25%
2,523,195
+29,231
122
$63.1M 0.25%
1,084,988
+8,843
123
$62.8M 0.25%
414,328
+4,762
124
$62.6M 0.25%
1,413,469
-31,057
125
$62.4M 0.25%
879,495
-33,663
3 4
5
6 7