William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+10.07%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$31.8B
AUM Growth
+$2.49B
Cap. Flow
+$170M
Cap. Flow %
0.53%
Top 10 Hldgs %
23.43%
Holding
1,875
New
90
Increased
714
Reduced
723
Closed
82

Top Sells

1
MA icon
Mastercard
MA
+$68.9M
2
SPLK
Splunk Inc
SPLK
+$67.1M
3
AON icon
Aon
AON
+$43.3M
4
FLYW icon
Flywire
FLYW
+$27.3M
5
DV icon
DoubleVerify
DV
+$18.4M

Sector Composition

1 Technology 25.78%
2 Healthcare 17.03%
3 Financials 12.35%
4 Industrials 11.88%
5 Consumer Discretionary 8.53%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
SLAB icon
1126
Silicon Laboratories
SLAB
$4.34B
$425K ﹤0.01%
2,956
-414
-12% -$59.5K
SHLS icon
1127
Shoals Technologies Group
SHLS
$1.16B
$424K ﹤0.01%
37,909
+17,064
+82% +$191K
PFG icon
1128
Principal Financial Group
PFG
$17.8B
$423K ﹤0.01%
4,905
+342
+7% +$29.5K
MRTN icon
1129
Marten Transport
MRTN
$949M
$423K ﹤0.01%
22,893
+93
+0.4% +$1.72K
UYG icon
1130
ProShares Ultra Financials
UYG
$893M
$422K ﹤0.01%
6,180
-600
-9% -$41K
RVLV icon
1131
Revolve Group
RVLV
$1.67B
$422K ﹤0.01%
19,925
-159
-0.8% -$3.37K
WFC.PRL icon
1132
WELLS FARGO 7.5% NON CUMV PERP CONV
WFC.PRL
$4.99B
$417K ﹤0.01%
342
ARW icon
1133
Arrow Electronics
ARW
$6.54B
$416K ﹤0.01%
3,217
+178
+6% +$23K
EMN icon
1134
Eastman Chemical
EMN
$7.47B
$416K ﹤0.01%
4,153
-374
-8% -$37.5K
HII icon
1135
Huntington Ingalls Industries
HII
$10.7B
$416K ﹤0.01%
1,427
+1
+0.1% +$291
INSM icon
1136
Insmed
INSM
$30.8B
$410K ﹤0.01%
15,099
+15
+0.1% +$407
PKG icon
1137
Packaging Corp of America
PKG
$19.2B
$409K ﹤0.01%
2,157
-3
-0.1% -$569
ACGL icon
1138
Arch Capital
ACGL
$33.8B
$408K ﹤0.01%
4,414
+286
+7% +$26.4K
TLTD icon
1139
FlexShares Morningstar Developed Markets ex-US Factor Tilt Index Fund
TLTD
$571M
$406K ﹤0.01%
5,664
-175
-3% -$12.5K
GNR icon
1140
SPDR S&P Global Natural Resources ETF
GNR
$3.34B
$406K ﹤0.01%
7,002
-1,528
-18% -$88.5K
FCBC icon
1141
First Community Bankshares
FCBC
$684M
$405K ﹤0.01%
11,708
-400
-3% -$13.9K
WRB icon
1142
W.R. Berkley
WRB
$27.4B
$402K ﹤0.01%
6,816
-60
-0.9% -$3.54K
PNQI icon
1143
Invesco NASDAQ Internet ETF
PNQI
$812M
$401K ﹤0.01%
10,045
HBNC icon
1144
Horizon Bancorp
HBNC
$839M
$400K ﹤0.01%
31,200
VONG icon
1145
Vanguard Russell 1000 Growth ETF
VONG
$31.8B
$400K ﹤0.01%
4,617
+2,074
+82% +$180K
SMDV icon
1146
ProShares Russell 2000 Dividend Growers ETF
SMDV
$664M
$399K ﹤0.01%
6,235
VRNS icon
1147
Varonis Systems
VRNS
$6.41B
$398K ﹤0.01%
8,445
-5,358
-39% -$253K
VOYA icon
1148
Voya Financial
VOYA
$7.39B
$398K ﹤0.01%
5,380
+272
+5% +$20.1K
ALKT icon
1149
Alkami Technology
ALKT
$2.62B
$397K ﹤0.01%
16,155
+5,460
+51% +$134K
IXN icon
1150
iShares Global Tech ETF
IXN
$5.91B
$397K ﹤0.01%
5,301
+30
+0.6% +$2.24K