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
$30.9B
AUM Growth
+$843M
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
389
New
Increased
Reduced
Closed

Top Buys

1
+$250M
2
+$224M
3
+$200M
4
LESL icon
Leslie's
LESL
+$142M
5
CERT icon
Certara
CERT
+$127M

Top Sells

1
+$265M
2
+$224M
3
+$192M
4
TDY icon
Teledyne Technologies
TDY
+$171M
5
ETSY icon
Etsy
ETSY
+$163M

Sector Composition

1 Technology 24.65%
2 Healthcare 21.08%
3 Industrials 14.45%
4 Consumer Discretionary 12.96%
5 Financials 7.36%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
151
$44.8M 0.15%
1,656,479
-202,151
152
$44.7M 0.14%
351,238
-11,425
153
$43.5M 0.14%
107,941
+1,266
154
$43.1M 0.14%
225,156
+19,934
155
$41.3M 0.13%
1,026,421
+86,674
156
$41.2M 0.13%
2,028,563
-155,614
157
$41.1M 0.13%
397,480
-8,480
158
$40.2M 0.13%
657,209
-88,717
159
$39.9M 0.13%
162,036
+5,412
160
$39M 0.13%
777,065
+28,705
161
$38.8M 0.13%
841,518
+70,711
162
$38.8M 0.13%
464,156
+4,469
163
$38.2M 0.12%
817,018
+62,581
164
$37.9M 0.12%
198,794
-1,008,083
165
$37.3M 0.12%
99,922
+409
166
$37M 0.12%
131,901
+2,645
167
$36.8M 0.12%
171,701
+2,364
168
$36.2M 0.12%
806,794
-361,516
169
$36.1M 0.12%
203,956
+17,701
170
$35.4M 0.11%
+357,151
171
$34.2M 0.11%
598,483
-15,426
172
$32.9M 0.11%
2,016,022
+110,734
173
$32.6M 0.11%
430,619
+9,162
174
$32.4M 0.1%
236,557
-7,333
175
$31.6M 0.1%
3,503,156
+270,726
5 6
7
8 9