William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $35.9B
1-Year Est. Return 25.32%
This Fund
S&P 500
This Quarter Est. Return
1 Year Est. Return
+25.32%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$35.9B
AUM Growth
-$2.82B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
459
New
Increased
Reduced
Closed

Top Buys

1 +$202M
2 +$191M
3 +$191M
4
HQY icon
HealthEquity
HQY
+$178M
5
FFIV icon
F5
FFIV
+$148M

Top Sells

1 +$270M
2 +$260M
3 +$233M
4
LYV icon
Live Nation Entertainment
LYV
+$229M
5
LRN icon
Stride
LRN
+$225M

Sector Composition

1 Technology 37.93%
2 Financials 12.94%
3 Healthcare 12.67%
4 Consumer Discretionary 10.8%
5 Industrials 9.33%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
EHC icon
101
Encompass Health
EHC
$10.7B
$97.2M 0.27%
915,920
+112,637
PSN icon
102
Parsons
PSN
$7.02B
$96.3M 0.27%
1,557,531
-207,088
BAM icon
103
Brookfield Asset Management
BAM
$78.6B
$96.1M 0.27%
1,835,120
-1,342,003
KRYS icon
104
Krystal Biotech
KRYS
$8.08B
$92.8M 0.26%
376,340
+227,038
FSV icon
105
FirstService
FSV
$7.24B
$92.7M 0.26%
596,249
+98,808
TPG icon
106
TPG
TPG
$7.21B
$91.7M 0.26%
1,435,749
-190,572
CADE
107
DELISTED
Cadence Bank
CADE
$91.6M 0.26%
2,137,482
-407,017
FN icon
108
Fabrinet
FN
$20.2B
$91.2M 0.25%
200,324
-26,353
MZTI
109
The Marzetti Company
MZTI
$4.52B
$90M 0.25%
547,629
-132,611
LAUR icon
110
Laureate Education
LAUR
$5.01B
$89.4M 0.25%
2,654,708
+915,358
VRSK icon
111
Verisk Analytics
VRSK
$28.2B
$89.4M 0.25%
+399,551
ACVA icon
112
ACV Auctions
ACVA
$807M
$87.4M 0.24%
10,891,686
-580,023
SKY icon
113
Champion Homes
SKY
$5.13B
$86.2M 0.24%
1,020,700
+15,497
RS icon
114
Reliance Steel & Aluminium
RS
$16.5B
$81M 0.23%
280,335
+55,532
VCEL icon
115
Vericel Corp
VCEL
$1.91B
$80M 0.22%
2,222,107
+11,178
CLH icon
116
Clean Harbors
CLH
$15.5B
$79.6M 0.22%
339,351
-45,007
RACE icon
117
Ferrari
RACE
$66.6B
$79.4M 0.22%
214,980
-179,469
MMSI icon
118
Merit Medical Systems
MMSI
$4.63B
$77.1M 0.22%
874,859
+10,863
VRRM icon
119
Verra Mobility
VRRM
$2.7B
$77.1M 0.22%
3,438,948
-40,500
LOPE icon
120
Grand Canyon Education
LOPE
$4.34B
$75.4M 0.21%
453,140
+334,486
IDA icon
121
Idacorp
IDA
$7.77B
$72.9M 0.2%
576,077
-46,980
FLS icon
122
Flowserve
FLS
$11.3B
$72.7M 0.2%
1,048,137
+615,769
GWRE icon
123
Guidewire Software
GWRE
$12.2B
$72M 0.2%
358,328
-47,622
MRCY icon
124
Mercury Systems
MRCY
$5.38B
$71.9M 0.2%
984,273
-1,503,684
CHRW icon
125
C.H. Robinson
CHRW
$21.8B
$70.3M 0.2%
+437,501