William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $38.7B
1-Year Est. Return 28.14%
This Quarter Est. Return
1 Year Est. Return
+28.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$26.5B
AUM Growth
+$1.43B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
479
New
Increased
Reduced
Closed

Top Buys

1
+$335M
2
+$150M
3
+$127M
4
MTN icon
Vail Resorts
MTN
+$109M
5
LOPE icon
Grand Canyon Education
LOPE
+$107M

Top Sells

1
+$248M
2
+$192M
3
+$186M
4
AKAM icon
Akamai
AKAM
+$143M
5
CERN
Cerner Corp
CERN
+$130M

Sector Composition

1 Consumer Discretionary 15.46%
2 Industrials 13.49%
3 Financials 13.02%
4 Healthcare 11.83%
5 Technology 10.92%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
401
$710K ﹤0.01%
6,676
-55
402
$665K ﹤0.01%
5,540
+555
403
$641K ﹤0.01%
10,612
+986
404
$617K ﹤0.01%
12,268
+1,335
405
$589K ﹤0.01%
13,496
+913
406
$584K ﹤0.01%
+12,762
407
$571K ﹤0.01%
8,651
-79
408
$538K ﹤0.01%
22,149
+5,948
409
$528K ﹤0.01%
11,042
410
$476K ﹤0.01%
78,969
+47,969
411
$466K ﹤0.01%
12,984
412
$434K ﹤0.01%
10,206
-183
413
$352K ﹤0.01%
6,328
414
$312K ﹤0.01%
110
-1
415
$294K ﹤0.01%
+3,957
416
$267K ﹤0.01%
9,341
-2,262,075
417
$260K ﹤0.01%
+5,738
418
$258K ﹤0.01%
28,000
419
$249K ﹤0.01%
4,600
420
$239K ﹤0.01%
4,598
-1,560
421
– –
-635,359
422
– –
-137,215
423
– –
-439,054
424
– –
-21,312
425
– –
-550,961
15 16
17
18 19