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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
+31.62%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$21B
AUM Growth
+$4.97B
Cap. Flow
+$438M
Cap. Flow %
2.09%
Top 10 Hldgs %
26.83%
Holding
1,788
New
129
Increased
575
Reduced
731
Closed
107

Top Buys

Rank Stock Value
1
COUP
Coupa Software Incorporated
COUP
+$55.8M
2
DOCU
DocuSign
DOCU
+$52.4M
3
AON icon
Aon
AON
+$47.5M
4
SBUX icon
Starbucks
SBUX
+$44.7M
5
ABMD
Abiomed Inc
ABMD
+$39.1M

Top Sells

Rank Stock Value
1
DIS icon
Walt Disney
DIS
+$56.6M
2
PCTY icon
Paylocity
PCTY
+$45.8M
3
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$36.9M
4
DLB icon
Dolby
DLB
+$28.4M
5
AXP icon
American Express
AXP
+$22.2M

Sector Composition

Rank Sector Weight
1 Technology 27.38%
2 Healthcare 19.32%
3 Financials 11.61%
4 Consumer Discretionary 10.23%
5 Industrials 8.05%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PEG icon
976
Public Service Enterprise Group
PEG
$37.8B
$434K ﹤0.01%
8,838
+38
+0.4% +$1.89K
PRGO icon
977
Perrigo
PRGO
$1.78B
$434K ﹤0.01%
7,853
-534
-6% -$28.1K
CVET
978
DELISTED
Covetrus, Inc. Common Stock
CVET
$432K ﹤0.01%
24,173
+3,505
+17% +$46.1K
IYZ icon
979
iShares US Telecommunications ETF
IYZ
$1.24B
$431K ﹤0.01%
15,648
+7,082
+83% +$192K
SPH icon
980
Suburban Propane Partners
SPH
$1.17B
$430K ﹤0.01%
30,058
– –
AEE icon
981
Ameren
AEE
$30.2B
$429K ﹤0.01%
6,092
+61
+1% +$4.42K
XME icon
982
State Street SPDR S&P Metals & Mining ETF
XME
$4.46B
$428K ﹤0.01%
20,210
+19,500
+2,746% +$385K
FXI icon
983
iShares China Large-Cap ETF
FXI
$4.16B
$426K ﹤0.01%
10,719
-1,537
-13% -$59.9K
VERU icon
984
Veru
VERU
$46M
$426K ﹤0.01%
12,763
– –
EYE icon
985
National Vision
EYE
$1.51B
$425K ﹤0.01%
+13,932
New +$365K
MHK icon
986
Mohawk Industries
MHK
$9.42B
$425K ﹤0.01%
4,181
-901
-18% -$79.3K
DGRO icon
987
iShares Core Dividend Growth ETF
DGRO
$43.9B
$421K ﹤0.01%
11,191
-328
-3% -$11.9K
OSBC icon
988
Old Second Bancorp
OSBC
$1.31B
$420K ﹤0.01%
54,010
-61,404
-53% -$454K
VXUS icon
989
Vanguard Total International Stock ETF
VXUS
$164B
$416K ﹤0.01%
8,467
-1,226
-13% -$56.7K
JKHY icon
990
Jack Henry & Associates
JKHY
$11.1B
$414K ﹤0.01%
2,248
+805
+56% +$140K
VRNS icon
991
Varonis Systems
VRNS
$5.26B
$414K ﹤0.01%
14,025
-705
-5% -$17.6K
VFH icon
992
Vanguard Financials ETF
VFH
$14B
$411K ﹤0.01%
7,189
-1,584
-18% -$88K
XT icon
993
iShares Future Exponential Technologies ETF
XT
$4.01B
$407K ﹤0.01%
9,141
– –
CWB icon
994
State Street SPDR Bloomberg Convertible Securities ETF
CWB
$5.75B
$404K ﹤0.01%
6,677
-115
-2% -$6.3K
BMRC icon
995
Bank of Marin Bancorp
BMRC
$462M
$402K ﹤0.01%
12,054
– –
SAM icon
996
Boston Beer
SAM
$1.9B
$399K ﹤0.01%
+744
New +$360K
KBH icon
997
KB Home
KBH
$3.45B
$397K ﹤0.01%
12,928
+150
+1% +$4.13K
FCX icon
998
Freeport-McMoran
FCX
$93.6B
$395K ﹤0.01%
34,118
+4,566
+15% +$41.8K
WBD icon
999
Warner Bros
WBD
$69.6B
$392K ﹤0.01%
18,586
-6,555
-26% -$142K
MDU icon
1000
MDU Resources
MDU
$4.27B
$387K ﹤0.01%
+45,918
New +$382K
38 39
40
41 42

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William Blair & Company's Q2 2020 Portfolio in Review

As of Q2 2020, William Blair & Company held 1,788 positions worth $21B, up 31% from $16B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

William Blair & Company's Q2 2020 filing shows 129 new, 575 increased, 731 reduced and 107 closed positions. Its largest new stake was Aon: 255,110 shares worth $49.1M. The largest sale was Walt Disney, an estimated $56.6M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 25% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2020 buy was Aon: 255,110 shares worth $49.1M.
  • William Blair & Company added most to Coupa Software Incorporated in Q2 2020, an estimated $55.8M increase.
  • William Blair & Company's biggest Q2 2020 reduction was Walt Disney, cutting an estimated $56.6M.
  • William Blair & Company fully exited Prudential in Q2 2020, selling an estimated $2.8M.
  • William Blair & Company's ten largest holdings make up 27% of its $21B portfolio in Q2 2020.
  • William Blair & Company opened 129 new positions and closed 107 in Q2 2020.
  • William Blair & Company's portfolio value rose 31% quarter-over-quarter to $21B.

Based on William Blair & Company's 13F filing for Q2 2020, filed 12 Aug 2020.