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
$40.9B
AUM Growth
+$405M
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
463
New
Increased
Reduced
Closed

Top Buys

1
+$343M
2
+$244M
3
+$240M
4
BAM icon
Brookfield Asset Management
BAM
+$204M
5
QTWO icon
Q2 Holdings
QTWO
+$203M

Top Sells

1
+$315M
2
+$264M
3
+$209M
4
BWXT icon
BWX Technologies
BWXT
+$202M
5
PRMW
Primo Water Corporation
PRMW
+$197M

Sector Composition

1 Technology 34.12%
2 Consumer Discretionary 14.8%
3 Financials 12.22%
4 Healthcare 11.93%
5 Industrials 10.03%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
1
$1.87B 4.56%
4,431,154
-131,324
2
$1.78B 4.36%
13,279,405
+520,024
3
$1.52B 3.72%
7,722,040
-496,086
4
$1.5B 3.66%
6,834,497
-13,499
5
$1.28B 3.12%
5,104,490
-604,655
6
$974M 2.38%
1,663,794
+82,981
7
$756M 1.85%
1,436,404
+6,685
8
$669M 1.63%
13,249,941
+1,773,465
9
$440M 1.07%
258,476
-70,480
10
$428M 1.05%
404,176
-92,165
11
$413M 1.01%
985,404
-209,834
12
$394M 0.96%
1,177,866
+21,410
13
$383M 0.94%
6,671,424
+889,989
14
$375M 0.92%
6,225,731
+38,212
15
$367M 0.9%
583,581
+56,160
16
$343M 0.84%
+11,161,870
17
$335M 0.82%
662,775
+50,945
18
$332M 0.81%
6,225,933
-244,283
19
$330M 0.81%
939,423
-199,314
20
$313M 0.76%
3,370,742
+789,497
21
$309M 0.75%
337,185
-4,680
22
$302M 0.74%
10,799,681
-29,609
23
$289M 0.71%
2,305,349
+669,321
24
$279M 0.68%
2,640,498
-11,614
25
$279M 0.68%
3,528,840
-56,475
1
2 3 4 5