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
451
$3.85M 0.02%
97,391
-63,676
452
$3.79M 0.02%
7,879
-866
453
$3.74M 0.02%
44,736
-1,777
454
$3.73M 0.02%
58,411
+197
455
$3.69M 0.02%
30,847
+2,772
456
$3.67M 0.02%
60,320
+650
457
$3.67M 0.02%
238,755
-16,625
458
$3.66M 0.02%
35,549
+1,515
459
$3.65M 0.02%
147,225
+6,948
460
$3.63M 0.02%
974,533
+34,579
461
$3.62M 0.02%
22,513
-439
462
$3.61M 0.02%
42,899
-2,657
463
$3.58M 0.02%
111,962
-34,104
464
$3.56M 0.02%
53,810
+4,050
465
$3.53M 0.02%
29,400
466
$3.51M 0.01%
35,365
-2,327
467
$3.51M 0.01%
24,283
-386
468
$3.48M 0.01%
85,363
+448
469
$3.46M 0.01%
42,273
+23,001
470
$3.43M 0.01%
20,199
+10,649
471
$3.41M 0.01%
29,809
+17,281
472
$3.4M 0.01%
22,128
-4,339
473
$3.4M 0.01%
277,862
-160,364
474
$3.39M 0.01%
44,400
+100
475
$3.35M 0.01%
97,655
-22,390
17 18
19
20 21