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
$26.9B
AUM Growth
+$687M
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
522
New
Increased
Reduced
Closed

Top Buys

1
+$193M
2
+$114M
3
+$102M
4
SPY icon
SPDR S&P 500 ETF Trust
SPY
+$99.5M
5
BURL icon
Burlington
BURL
+$93.4M

Top Sells

1
+$174M
2
+$143M
3
+$118M
4
ZTS icon
Zoetis
ZTS
+$105M
5
WEX icon
WEX
WEX
+$104M

Sector Composition

1 Consumer Discretionary 15.39%
2 Technology 15.25%
3 Healthcare 14.14%
4 Financials 12.82%
5 Industrials 12.74%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
1
$1.06B 3.96%
5,736,667
+412,459
2
$688M 2.56%
2,537,100
+366,880
3
$605M 2.25%
16,542,502
-1,587,241
4
$453M 1.69%
32,064,260
-6,665,704
5
$440M 1.64%
10,651,220
-913,160
6
$365M 1.36%
8,979,994
-205,522
7
$364M 1.35%
6,282,546
+650,289
8
$357M 1.33%
5,735,295
-134,134
9
$340M 1.27%
6,319,539
+1,160,454
10
$335M 1.25%
4,784,387
+204,160
11
$319M 1.19%
6,571,629
+1,275,668
12
$316M 1.17%
7,219,646
-165,955
13
$311M 1.16%
3,660,800
-212,280
14
$299M 1.11%
1,058,751
-507,326
15
$259M 0.97%
946,100
-28,012
16
$253M 0.94%
7,104,041
+50,347
17
$238M 0.89%
4,215,020
+94,080
18
$236M 0.88%
1,822,629
+172,964
19
$232M 0.86%
2,354,760
-84,818
20
$226M 0.84%
3,148,487
-36,478
21
$223M 0.83%
2,511,635
-574,909
22
$218M 0.81%
4,542,528
-153,492
23
$216M 0.8%
965,128
+166,999
24
$213M 0.79%
1,758,700
-704,100
25
$211M 0.79%
861,255
-21,865
1
2 3 4 5