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
$27.3B
AUM Growth
+$3.7B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
1,902
New
Increased
Reduced
Closed

Top Sells

1 +$30.2M
2 +$26M
3 +$25.4M
4
EXEL icon
Exelixis
EXEL
+$16.8M
5
IDXX icon
Idexx Laboratories
IDXX
+$16.1M

Sector Composition

1 Technology 27.82%
2 Healthcare 18.6%
3 Financials 11.15%
4 Consumer Discretionary 10.38%
5 Industrials 8.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
1451
$178K ﹤0.01%
+13,195
1452
$178K ﹤0.01%
23,000
1453
$177K ﹤0.01%
40,000
-3,785
1454
$176K ﹤0.01%
12,354
1455
$176K ﹤0.01%
17,456
-1,150
1456
$170K ﹤0.01%
5,132
-1,328
1457
$169K ﹤0.01%
+10,000
1458
$167K ﹤0.01%
1,410
+420
1459
$166K ﹤0.01%
9,483
-490
1460
$165K ﹤0.01%
3,145
1461
$165K ﹤0.01%
9,585
+1,024
1462
$163K ﹤0.01%
3,020
1463
$162K ﹤0.01%
25,000
1464
$161K ﹤0.01%
+10,000
1465
$161K ﹤0.01%
11,162
-800
1466
$160K ﹤0.01%
4,000
-271
1467
$159K ﹤0.01%
22,967
1468
$159K ﹤0.01%
+18,500
1469
$158K ﹤0.01%
4,835
-250
1470
$158K ﹤0.01%
11,137
+939
1471
$157K ﹤0.01%
11,992
-9,848
1472
$156K ﹤0.01%
6,534
1473
$156K ﹤0.01%
5,949
-1,395
1474
$155K ﹤0.01%
5,022
1475
$155K ﹤0.01%
1,482
+8