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
$37B
AUM Growth
+$1.55B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
465
New
Increased
Reduced
Closed

Top Buys

1
+$214M
2
+$155M
3
+$137M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$128M
5
PEN icon
Penumbra
PEN
+$121M

Top Sells

1
+$218M
2
+$202M
3
+$170M
4
GDDY icon
GoDaddy
GDDY
+$167M
5
ZEN
ZENDESK INC
ZEN
+$156M

Sector Composition

1 Technology 26.95%
2 Healthcare 17.95%
3 Consumer Discretionary 15.98%
4 Industrials 14.09%
5 Financials 7.71%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
126
$72.9M 0.2%
176,865
-53,193
127
$72.9M 0.2%
503,980
+119,460
128
$72.8M 0.2%
3,963,012
-894,452
129
$72.8M 0.2%
+197,452
130
$72.6M 0.2%
4,002,295
+483,304
131
$72.5M 0.2%
589,364
-142,847
132
$70.9M 0.19%
4,593,057
+32,382
133
$70.2M 0.19%
202,721
+67,363
134
$69.6M 0.19%
684,487
-34,096
135
$67.8M 0.18%
74,053
+9,758
136
$67.1M 0.18%
517,959
+62,183
137
$66.7M 0.18%
1,014,971
-89,010
138
$65.9M 0.18%
481,621
+65,579
139
$65.1M 0.18%
231,488
+98,235
140
$64.7M 0.17%
452,529
+285,648
141
$63.9M 0.17%
2,213,029
-418,217
142
$63.7M 0.17%
1,604,939
-132,596
143
$62M 0.17%
172,579
+13,270
144
$60.5M 0.16%
2,060,181
+305,030
145
$59.6M 0.16%
586,690
-64,337
146
$58.4M 0.16%
625,123
+200,368
147
$57.7M 0.16%
2,313,588
+211,372
148
$57.5M 0.16%
1,757,822
-150,561
149
$57.3M 0.15%
1,141,236
-93,755
150
$55M 0.15%
83,746
-13,156
4 5
6
7 8