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
176
$31.5M 0.1%
242,350
-20,110
177
$30.7M 0.1%
311,270
+12,299
178
$30.7M 0.1%
237,109
-278,015
179
$30.7M 0.1%
815,823
+398,051
180
$30.6M 0.1%
360,876
+46,874
181
$30.5M 0.1%
288,097
+4,776
182
$30.3M 0.1%
171,550
-5,412
183
$30.3M 0.1%
1,447,622
+122,290
184
$30M 0.1%
359,841
+27,472
185
$29.7M 0.1%
1,465,047
+113,276
186
$29.4M 0.1%
1,662,946
+249,070
187
$29.3M 0.09%
1,637,872
+125,831
188
$28.9M 0.09%
53,375
-1,623
189
$28.9M 0.09%
611,720
+47,413
190
$28.6M 0.09%
518,561
+40,671
191
$28.3M 0.09%
167,960
-5,089
192
$27.3M 0.09%
251,113
-22,519
193
$26.4M 0.09%
264,070
-23,831
194
$26.2M 0.09%
208,906
+2,238
195
$26.1M 0.08%
98,701
+7,258
196
$25.4M 0.08%
350,905
+24,449
197
$24.3M 0.08%
+269,361
198
$24.2M 0.08%
311,276
-8,552
199
$23.6M 0.08%
189,172
-5,751
200
$23.6M 0.08%
346,366
-69,055
6 7
8
9 10