William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
1-Year Est. Return 25.84%
This Quarter Est. Return
1 Year Est. Return
+25.84%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$23.8B
AUM Growth
+$3.63B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
441
New
Increased
Reduced
Closed

Top Buys

1
+$196M
2
+$135M
3
+$103M
4
EWBC icon
East-West Bancorp
EWBC
+$103M
5
W icon
Wayfair
W
+$92.7M

Top Sells

1
+$151M
2
+$108M
3
+$77.7M
4
WST icon
West Pharmaceutical
WST
+$73.5M
5
IWD icon
iShares Russell 1000 Value ETF
IWD
+$57.9M

Sector Composition

1 Technology 17.21%
2 Consumer Discretionary 14.5%
3 Healthcare 14.2%
4 Industrials 13.76%
5 Financials 13.22%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
51
$144M 0.61%
4,154,870
+1,222,057
52
$142M 0.6%
573,035
+16,408
53
$141M 0.59%
1,448,946
-57,287
54
$140M 0.59%
1,866,540
+805,966
55
$139M 0.58%
4,203,079
+34,862
56
$136M 0.57%
576,436
+5,997
57
$136M 0.57%
1,106,946
+3,177
58
$132M 0.55%
1,117,106
-21,476
59
$131M 0.55%
6,107,374
+168,667
60
$129M 0.54%
1,480,785
-369
61
$129M 0.54%
1,441,060
+2,750
62
$123M 0.52%
1,417,867
-652,565
63
$121M 0.51%
3,558,623
+73,089
64
$114M 0.48%
53,533
+361
65
$112M 0.47%
3,758,628
-1,263,860
66
$112M 0.47%
1,422,890
-143,696
67
$111M 0.47%
750,968
+624,622
68
$110M 0.46%
3,212,410
-26,186
69
$104M 0.44%
571,414
+13,138
70
$103M 0.43%
2,659,481
+75,662
71
$103M 0.43%
+803,400
72
$102M 0.43%
617,962
+32,230
73
$101M 0.43%
2,348,725
-90,099
74
$101M 0.42%
686,813
-4,089
75
$100M 0.42%
5,528,624
+4,039,589
1 2
3
4 5