William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+9.7%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$27.3B
AUM Growth
+$2.26B
Cap. Flow
+$228M
Cap. Flow %
0.83%
Top 10 Hldgs %
24.36%
Holding
1,899
New
98
Increased
682
Reduced
737
Closed
88

Top Buys

1
COST icon
Costco
COST
+$30.1M
2
ALL icon
Allstate
ALL
+$24.8M
3
ISRG icon
Intuitive Surgical
ISRG
+$22.1M
4
NEOG icon
Neogen
NEOG
+$20.9M
5
DV icon
DoubleVerify
DV
+$20.9M

Sector Composition

1 Technology 25.67%
2 Healthcare 18.44%
3 Industrials 11.64%
4 Financials 11.51%
5 Consumer Discretionary 8.51%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
POWI icon
1226
Power Integrations
POWI
$2.5B
$315K ﹤0.01%
+3,325
New +$315K
PRGO icon
1227
Perrigo
PRGO
$3.07B
$314K ﹤0.01%
9,249
-1,009
-10% -$34.3K
VRNS icon
1228
Varonis Systems
VRNS
$6.35B
$313K ﹤0.01%
11,748
-5,522
-32% -$147K
UYG icon
1229
ProShares Ultra Financials
UYG
$885M
$313K ﹤0.01%
6,855
ALLE icon
1230
Allegion
ALLE
$15.1B
$311K ﹤0.01%
2,593
+33
+1% +$3.96K
SMLF icon
1231
iShares US Small Cap Equity Factor ETF
SMLF
$2.27B
$311K ﹤0.01%
+5,804
New +$311K
WRB icon
1232
W.R. Berkley
WRB
$27.7B
$311K ﹤0.01%
7,835
+342
+5% +$13.6K
GGT
1233
Gabelli Multimedia Trust
GGT
$155M
$311K ﹤0.01%
48,001
-33,186
-41% -$215K
BYND icon
1234
Beyond Meat
BYND
$198M
$311K ﹤0.01%
23,951
-3,508
-13% -$45.5K
AES icon
1235
AES
AES
$9.21B
$311K ﹤0.01%
14,996
-2,203
-13% -$45.7K
IYK icon
1236
iShares US Consumer Staples ETF
IYK
$1.34B
$309K ﹤0.01%
4,632
MBB icon
1237
iShares MBS ETF
MBB
$41.6B
$309K ﹤0.01%
3,309
-358
-10% -$33.4K
DOX icon
1238
Amdocs
DOX
$9.25B
$308K ﹤0.01%
3,119
SLV icon
1239
iShares Silver Trust
SLV
$20.3B
$308K ﹤0.01%
14,732
-3,481
-19% -$72.7K
NVCR icon
1240
NovoCure
NVCR
$1.4B
$307K ﹤0.01%
7,406
+906
+14% +$37.6K
HTZ icon
1241
Hertz
HTZ
$1.88B
$305K ﹤0.01%
16,587
+4,439
+37% +$81.6K
DEM icon
1242
WisdomTree Emerging Markets High Dividend Fund
DEM
$3.19B
$305K ﹤0.01%
7,970
+36
+0.5% +$1.38K
PIII icon
1243
P3 Health Partners
PIII
$28.4M
$303K ﹤0.01%
2,027
HCAT icon
1244
Health Catalyst
HCAT
$231M
$303K ﹤0.01%
+24,200
New +$303K
PVH icon
1245
PVH
PVH
$3.98B
$302K ﹤0.01%
3,552
-1
-0% -$85
WU icon
1246
Western Union
WU
$2.72B
$300K ﹤0.01%
25,598
-782
-3% -$9.17K
IMCG icon
1247
iShares Morningstar Mid-Cap Growth ETF
IMCG
$2.94B
$297K ﹤0.01%
4,875
-537
-10% -$32.7K
IXJ icon
1248
iShares Global Healthcare ETF
IXJ
$3.87B
$295K ﹤0.01%
3,476
+220
+7% +$18.7K
WES icon
1249
Western Midstream Partners
WES
$14.5B
$294K ﹤0.01%
11,104
-1,394
-11% -$37K
ACGL icon
1250
Arch Capital
ACGL
$33.9B
$294K ﹤0.01%
3,924
+101
+3% +$7.56K