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
$28.7B
AUM Growth
+$1.79B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
509
New
Increased
Reduced
Closed

Top Buys

1
+$229M
2
+$101M
3
+$98.3M
4
TFX icon
Teleflex
TFX
+$87.1M
5
PSTG icon
Pure Storage
PSTG
+$83.3M

Top Sells

1
+$188M
2
+$188M
3
+$129M
4
TWOU
2U Inc
TWOU
+$87.5M
5
MTN icon
Vail Resorts
MTN
+$68.4M

Sector Composition

1 Technology 16.96%
2 Healthcare 15.59%
3 Industrials 13.53%
4 Consumer Discretionary 13.1%
5 Financials 12.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
201
$26.8M 0.09%
259,892
+55,839
202
$26.5M 0.09%
325,442
-22,912
203
$26.3M 0.09%
290,346
+108,123
204
$26.2M 0.09%
1,193,039
-83,770
205
$25.9M 0.09%
239,733
-25,834
206
$25.7M 0.09%
259,125
+7,895
207
$25.3M 0.09%
668,200
-55,600
208
$25.1M 0.09%
+169,942
209
$24.8M 0.09%
703,692
+41,421
210
$23.9M 0.08%
67,618
-47,078
211
$23.6M 0.08%
415,445
-29,403
212
$23.5M 0.08%
155,871
-11,067
213
$23.3M 0.08%
795,692
+66,224
214
$23.3M 0.08%
493,724
-34,909
215
$23.3M 0.08%
905,143
-776,221
216
$23.1M 0.08%
618,401
+17,220
217
$23M 0.08%
466,133
-272,504
218
$22.8M 0.08%
1,328,633
-143,921
219
$22.7M 0.08%
518,102
-27,836
220
$22.6M 0.08%
189,308
+25,038
221
$22.5M 0.08%
1,981,351
-149,436
222
$22.2M 0.08%
940,772
+33,796
223
$22.1M 0.08%
1,735,546
-122,666
224
$22M 0.08%
373,261
-30,786
225
$21.7M 0.08%
+295,009
7 8
9
10 11