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
126
$59.3M 0.24%
459,832
+187,253
127
$56.2M 0.22%
445,145
+5,357
128
$55.6M 0.22%
1,047,600
+779,100
129
$55.3M 0.22%
81,562
+10,204
130
$52.6M 0.21%
2,720,565
-58,663
131
$52.6M 0.21%
345,525
+22,484
132
$51.4M 0.2%
2,326,270
+51,700
133
$49.4M 0.2%
1,918,275
-1,075,332
134
$47.7M 0.19%
2,147,944
-2,024,768
135
$47.4M 0.19%
1,530,800
+939,400
136
$46.4M 0.18%
3,476,045
-89,336
137
$45.7M 0.18%
458,400
+20,048
138
$45.4M 0.18%
1,199,208
-314,362
139
$44.3M 0.18%
+2,867,840
140
$41.5M 0.16%
5,008,032
+2,790,858
141
$41.2M 0.16%
1,923,559
+67,838
142
$40.7M 0.16%
+3,323,084
143
$40.1M 0.16%
425,263
+153,279
144
$39.3M 0.16%
+813,340
145
$38.6M 0.15%
569,615
+546,958
146
$38.5M 0.15%
1,246,197
+83,374
147
$38.4M 0.15%
1,321,704
+1,102
148
$37.4M 0.15%
393,783
+28,257
149
$35.4M 0.14%
235,631
-33,359
150
$35M 0.14%
345,904
-97,834
4 5
6
7 8