William Blair & Company

William Blair & Company Portfolio holdings

AUM $37.6B
1-Year Est. Return 22.14%
This Quarter Est. Return
1 Year Est. Return
+22.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$23.6B
AUM Growth
+$2.6B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
1,807
New
Increased
Reduced
Closed

Top Buys

1
+$39.6M
2
+$33.7M
3
+$27.6M
4
CTAS icon
Cintas
CTAS
+$27.5M
5
ECL icon
Ecolab
ECL
+$25.4M

Top Sells

1
+$46.2M
2
+$36.1M
3
+$29.6M
4
V icon
Visa
V
+$25.9M
5
PFNX
Pfenex Inc.
PFNX
+$25.4M

Sector Composition

1 Technology 27.37%
2 Healthcare 19.68%
3 Financials 10.88%
4 Consumer Discretionary 10.56%
5 Industrials 8.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
151
$30.7M 0.13%
96
+3
152
$30.2M 0.13%
84,714
+1,370
153
$29.8M 0.13%
413,852
-96,652
154
$29.7M 0.13%
1,380,323
+107,274
155
$29.7M 0.13%
178,473
-1,949
156
$29.7M 0.13%
180,271
+11,198
157
$29.6M 0.13%
183,083
-8,455
158
$29.3M 0.12%
231,698
+57,640
159
$29.2M 0.12%
285,070
-10,820
160
$29M 0.12%
735,845
-281,102
161
$28.8M 0.12%
373,215
+2,482
162
$28.6M 0.12%
2,304,407
-220,749
163
$27.7M 0.12%
774,459
+8,838
164
$27.6M 0.12%
307,842
+1,828
165
$27M 0.11%
15,796
-3,586
166
$26.2M 0.11%
103,005
-8,580
167
$26M 0.11%
84,423
+12,507
168
$25.3M 0.11%
171,977
+999
169
$25.3M 0.11%
461,460
+24,280
170
$25.1M 0.11%
463,037
-1,076
171
$24.8M 0.11%
148,164
-6,300
172
$24.5M 0.1%
1,890,912
-2,287,424
173
$24.3M 0.1%
524,540
+72,560
174
$24.2M 0.1%
205,029
-19,413
175
$24.2M 0.1%
348,444
+115,388
5 6
7
8 9