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
326
$7.24M 0.03%
69,470
-7,116
327
$7.22M 0.03%
67,852
+1,596
328
$7.16M 0.03%
22,143
+487
329
$7.13M 0.03%
18,645
+1,305
330
$7.09M 0.03%
42,714
+19,523
331
$7.05M 0.03%
31,822
-1,294
332
$6.99M 0.03%
121,257
+12,776
333
$6.99M 0.03%
129,698
+18,685
334
$6.98M 0.03%
32,620
-518
335
$6.96M 0.03%
79,342
-5,625
336
$6.95M 0.03%
91,417
+36,118
337
$6.9M 0.03%
54,151
+25,127
338
$6.85M 0.03%
82,491
+8,365
339
$6.68M 0.03%
47,569
+2,746
340
$6.63M 0.03%
285,145
-13,184
341
$6.62M 0.03%
58,475
-1,417
342
$6.6M 0.03%
71,451
-133,650
343
$6.59M 0.03%
61,003
+1,426
344
$6.45M 0.03%
20,698
+2,292
345
$6.44M 0.03%
105,088
-480
346
$6.4M 0.03%
172,680
-4,960
347
$6.36M 0.03%
+72,858
348
$6.28M 0.03%
67,004
+1,199
349
$6.23M 0.03%
104,216
+1,660
350
$6.23M 0.03%
77,886
-4,808
12 13
14
15 16