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
226
$14.5M 0.06%
18,564
+14,131
227
$14.4M 0.06%
37,573
-230
228
$13.9M 0.06%
185,551
+5,541
229
$13.9M 0.06%
94,223
+15,166
230
$13.8M 0.06%
448,820
+26,436
231
$13.8M 0.06%
213,962
-31,081
232
$13.7M 0.06%
310,591
-2,112
233
$13.5M 0.06%
224,438
-1,131
234
$13.2M 0.06%
43,915
-5,563
235
$13M 0.06%
74,026
-5,740
236
$12.8M 0.05%
213,568
+53,190
237
$12.8M 0.05%
356,654
-30,956
238
$12.8M 0.05%
71,279
-620
239
$12.7M 0.05%
271,116
+81
240
$12.7M 0.05%
319,265
+5,571
241
$12.6M 0.05%
271,928
-24,840
242
$12.4M 0.05%
152,588
+37,995
243
$12.4M 0.05%
343,514
+31,757
244
$12.3M 0.05%
97,449
+7,933
245
$12.2M 0.05%
247,277
+2,226
246
$12.1M 0.05%
147,685
+5,448
247
$12M 0.05%
184,909
-4,600
248
$11.9M 0.05%
132,095
-8,736
249
$11.7M 0.05%
221,509
-27,379
250
$11.6M 0.05%
192,340
+20,420
8 9
10
11 12