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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
VIOO icon
1076
Vanguard S&P Small-Cap 600 ETF
VIOO
$4.35B
$308K ﹤0.01%
4,926
– –
CXO
1077
DELISTED
CONCHO RESOURCES INC.
CXO
$308K ﹤0.01%
5,976
+791
+15% +$43.7K
WDC icon
1078
Western Digital
WDC
$168B
$307K ﹤0.01%
9,190
-416
-4% -$13.5K
TLTD icon
1079
FlexShares Morningstar Developed Markets ex-US Factor Tilt Index Fund
TLTD
$690M
$306K ﹤0.01%
5,736
-96
-2% -$4.89K
LMRK
1080
DELISTED
Landmark Infrastructure Partners LP Common Units
LMRK
$306K ﹤0.01%
30,900
– –
EEMA icon
1081
iShares MSCI Emerging Markets Asia ETF
EEMA
$871M
$305K ﹤0.01%
4,568
-65
-1% -$4.06K
NEPH icon
1082
Nephros
NEPH
$50.9M
$304K ﹤0.01%
36,249
+2,000
+6% +$15.8K
CNYA icon
1083
iShares MSCI China A ETF
CNYA
$207M
$303K ﹤0.01%
9,576
– –
FCBC icon
1084
First Community Bankshares
FCBC
$933M
$302K ﹤0.01%
13,459
– –
DEM icon
1085
WisdomTree Emerging Markets High Dividend Fund
DEM
$3.98B
$301K ﹤0.01%
8,338
-521
-6% -$18.4K
ASMB icon
1086
Assembly Biosciences
ASMB
$594M
$300K ﹤0.01%
1,071
– –
FMC icon
1087
FMC
FMC
$1.27B
$300K ﹤0.01%
3,009
+375
+14% +$34.6K
FTDR icon
1088
Frontdoor
FTDR
$5.83B
$300K ﹤0.01%
6,761
– –
BYSI icon
1089
BeyondSpring
BYSI
$41M
$299K ﹤0.01%
+19,850
New +$303K
OLN icon
1090
Olin
OLN
$2.17B
$298K ﹤0.01%
+25,900
New +$330K
DTIL icon
1091
Precision BioSciences
DTIL
$201M
$297K ﹤0.01%
+1,190
New +$261K
FTS icon
1092
Fortis
FTS
$28.8B
$297K ﹤0.01%
7,789
+88
+1% +$3.36K
BWX icon
1093
State Street SPDR Bloomberg International Treasury Bond ETF
BWX
$1.31B
$293K ﹤0.01%
10,149
-1,076
-10% -$30.3K
PENN icon
1094
PENN Entertainment
PENN
$2.53B
$293K ﹤0.01%
9,584
-742
-7% -$17K
QDEF icon
1095
FlexShares Quality Dividend Defensive Index Fund
QDEF
$564M
$293K ﹤0.01%
7,015
+2,015
+40% +$81.7K
HUBG icon
1096
HUB Group
HUBG
$2.55B
$291K ﹤0.01%
12,150
– –
OXY icon
1097
Occidental Petroleum
OXY
$57.7B
$291K ﹤0.01%
15,905
-5,724
-26% -$90.2K
PCY icon
1098
Invesco Emerging Markets Sovereign Debt ETF
PCY
$1.4B
$291K ﹤0.01%
10,850
+3,208
+42% +$81K
BAC.PRL icon
1099
Bank of America Series L
BAC.PRL
$4.01B
$290K ﹤0.01%
216
-50
-19% -$67.7K
IFF icon
1100
International Flavors & Fragrances
IFF
$21.4B
$289K ﹤0.01%
2,364
-108
-4% -$13.6K
42 43
44
45 46

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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.