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
126
$61M 0.2%
979,468
-263,834
127
$58.5M 0.19%
265,312
+35,403
128
$58.2M 0.19%
+1,214,257
129
$57.8M 0.19%
+1,171,533
130
$57.7M 0.19%
156,040
+65,242
131
$56.7M 0.18%
2,663,512
+962,915
132
$56.5M 0.18%
74,888
+911
133
$55.8M 0.18%
466,020
-101,510
134
$55.6M 0.18%
927,455
+59,000
135
$55.1M 0.18%
304,038
-17,314
136
$54.4M 0.18%
+1,385,831
137
$53.9M 0.17%
2,353,106
+202,257
138
$53M 0.17%
116,196
+1,489
139
$52.5M 0.17%
3,295,809
-305,276
140
$52.4M 0.17%
2,295,272
+193,781
141
$51.9M 0.17%
703,565
+43,872
142
$51.7M 0.17%
2,619,457
+220,052
143
$50.9M 0.16%
+1,405,720
144
$50.6M 0.16%
795,807
+64,819
145
$49.6M 0.16%
1,055,310
+73,253
146
$49.5M 0.16%
334,547
+108,936
147
$49.1M 0.16%
345,072
+27,679
148
$47.4M 0.15%
424,328
+4,023
149
$47M 0.15%
1,385,497
+1,175,449
150
$46.6M 0.15%
95,238
-14,203
4 5
6
7 8