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
$28.7B
AUM Growth
+$1.79B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
509
New
Increased
Reduced
Closed

Top Buys

1
+$229M
2
+$101M
3
+$98.3M
4
TFX icon
Teleflex
TFX
+$87.1M
5
PSTG icon
Pure Storage
PSTG
+$83.3M

Top Sells

1
+$188M
2
+$188M
3
+$129M
4
TWOU
2U Inc
TWOU
+$87.5M
5
MTN icon
Vail Resorts
MTN
+$68.4M

Sector Composition

1 Technology 16.96%
2 Healthcare 15.59%
3 Industrials 13.53%
4 Consumer Discretionary 13.1%
5 Financials 12.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
76
$126M 0.44%
3,499,789
+220,723
77
$122M 0.42%
2,026,906
-90,125
78
$122M 0.42%
1,444,422
+89,665
79
$121M 0.42%
3,376,137
+241,683
80
$120M 0.42%
267,277
-16,097
81
$119M 0.41%
730,113
-9,517
82
$116M 0.4%
3,986,483
+163,372
83
$111M 0.38%
764,505
-19,604
84
$111M 0.38%
2,089,295
-41,666
85
$111M 0.38%
1,472,285
+91,138
86
$107M 0.37%
3,263,765
+671,188
87
$107M 0.37%
786,719
-21,757
88
$106M 0.37%
461,906
+160,617
89
$106M 0.37%
812,688
+270,882
90
$104M 0.36%
1,263,139
+80,117
91
$104M 0.36%
720,128
+36,907
92
$101M 0.35%
1,021,571
-119,343
93
$100M 0.35%
2,488,358
+795,823
94
$99.8M 0.35%
6,065,850
-1,633,120
95
$94.9M 0.33%
1,629,463
+85,798
96
$94.4M 0.33%
1,217,173
+78,358
97
$93.4M 0.32%
2,461,348
+126,098
98
$92.6M 0.32%
543,924
-14,499
99
$90.9M 0.31%
591,017
-7,126
100
$90M 0.31%
522,899
+50,535
2 3
4
5 6