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
101
$89.3M 0.31%
4,367,792
+563,975
102
$86.8M 0.3%
725,333
-124,580
103
$85.4M 0.3%
669,624
-11,322
104
$84.9M 0.29%
1,011,378
+183,436
105
$83.4M 0.29%
469,657
+261
106
$82.8M 0.29%
93,757
+6,966
107
$79.8M 0.28%
496,736
+3,150
108
$78.6M 0.27%
616,968
+2,252
109
$76.2M 0.26%
2,615,370
-111,904
110
$76.2M 0.26%
710,206
-31,195
111
$75.6M 0.26%
1,363,109
-443,195
112
$74.4M 0.26%
550,178
+28,558
113
$74.3M 0.26%
230,729
-99,791
114
$74.3M 0.26%
1,608,900
+549,479
115
$74.3M 0.26%
1,887,302
+128,384
116
$71.5M 0.25%
959,997
+887,687
117
$70.2M 0.24%
969,194
+3,206
118
$68.5M 0.24%
3,446,873
+395,703
119
$68.4M 0.24%
606,133
-4,578
120
$68.1M 0.24%
996,179
+61,348
121
$66M 0.23%
935,670
-14,980
122
$65.4M 0.23%
107,419
+346
123
$65.1M 0.23%
1,085,019
+56,683
124
$63.7M 0.22%
1,960,600
-186,600
125
$62.8M 0.22%
385,954
+50,081
3 4
5
6 7