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
$37.7B
AUM Growth
+$2.06B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
461
New
Increased
Reduced
Closed

Top Buys

1 +$188M
2 +$184M
3 +$151M
4
PSTG icon
Pure Storage
PSTG
+$150M
5
CRS icon
Carpenter Technology
CRS
+$135M

Top Sells

1 +$258M
2 +$217M
3 +$212M
4
BPMC
Blueprint Medicines
BPMC
+$182M
5
LRN icon
Stride
LRN
+$177M

Sector Composition

1 Technology 35.92%
2 Consumer Discretionary 15.09%
3 Financials 13.13%
4 Healthcare 10.3%
5 Industrials 9.37%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CLH icon
101
Clean Harbors
CLH
$10.9B
$95.1M 0.25%
+411,432
NU icon
102
Nu Holdings
NU
$75.3B
$94.3M 0.25%
6,874,531
+585,621
CHDN icon
103
Churchill Downs
CHDN
$6.96B
$94.1M 0.25%
931,801
-17,914
NICE icon
104
Nice
NICE
$8.15B
$93M 0.25%
550,714
-159,952
TPG icon
105
TPG
TPG
$8.86B
$91.4M 0.24%
1,742,956
-32,557
DBD icon
106
Diebold Nixdorf
DBD
$2.34B
$89.9M 0.24%
1,622,642
+140,290
FSV icon
107
FirstService
FSV
$7.12B
$89.3M 0.24%
511,487
+5,542
PCTY icon
108
Paylocity
PCTY
$8.06B
$86.6M 0.23%
477,895
-209,110
AMD icon
109
Advanced Micro Devices
AMD
$404B
$86.1M 0.23%
606,904
+551,021
LPX icon
110
Louisiana-Pacific
LPX
$5.28B
$84M 0.22%
976,348
-13,114
FOLD icon
111
Amicus Therapeutics
FOLD
$2.89B
$83.9M 0.22%
14,642,157
-136,494
GOGO icon
112
Gogo Inc
GOGO
$956M
$83.3M 0.22%
5,673,833
+3,149,585
EYE icon
113
National Vision
EYE
$1.88B
$81.9M 0.22%
+3,559,690
WST icon
114
West Pharmaceutical
WST
$19.2B
$80.1M 0.21%
366,152
+13,314
FHN icon
115
First Horizon
FHN
$10.5B
$79.8M 0.21%
+3,763,010
HDB icon
116
HDFC Bank
HDB
$186B
$77.6M 0.21%
2,023,416
-295,180
CB icon
117
Chubb
CB
$117B
$77.4M 0.21%
267,172
+7,487
BURL icon
118
Burlington
BURL
$17.8B
$73.9M 0.2%
317,729
-5,915
IDA icon
119
Idacorp
IDA
$6.98B
$73.6M 0.2%
637,110
+160,717
TBBB icon
120
BBB Foods
TBBB
$3.02B
$73.3M 0.19%
2,639,241
-633,836
RS icon
121
Reliance Steel & Aluminium
RS
$14.3B
$72.4M 0.19%
+230,562
TGLS icon
122
Tecnoglass
TGLS
$2.09B
$71M 0.19%
917,392
-63,544
MMSI icon
123
Merit Medical Systems
MMSI
$5.18B
$69.1M 0.18%
739,600
+137,956
ACGL icon
124
Arch Capital
ACGL
$33.6B
$68.5M 0.18%
752,324
+28,175
VRRM icon
125
Verra Mobility
VRRM
$3.62B
$65.6M 0.17%
2,582,884
+352,942