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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
AMJ
901
DELISTED
JP Morgan Alerian MLP Index ETN 5/24/24
AMJ
$556K ﹤0.01%
42,094
-64,983
-61% -$856K
RVNC
902
DELISTED
Revance Therapeutics, Inc.
RVNC
$555K ﹤0.01%
22,736
+4,036
+22% +$79.7K
HSBC icon
903
HSBC
HSBC
$357B
$553K ﹤0.01%
23,684
-1,068
-4% -$26.5K
NDAQ icon
904
Nasdaq
NDAQ
$54.4B
$553K ﹤0.01%
13,893
+735
+6% +$27.4K
THW
905
abrdn World Healthcare Fund
THW
$561M
$553K ﹤0.01%
38,681
– –
PRSP
906
DELISTED
Perspecta Inc. Common Stock
PRSP
$551K ﹤0.01%
23,709
-8,087
-25% -$176K
IYH icon
907
iShares US Healthcare ETF
IYH
$3.77B
$549K ﹤0.01%
12,740
– –
SIVB
908
DELISTED
SVB Financial Group
SIVB
$547K ﹤0.01%
2,539
-201
-7% -$38.7K
AIR icon
909
AAR Corp
AIR
$5.72B
$544K ﹤0.01%
26,302
+25
+0.1% +$484
OLED icon
910
Universal Display
OLED
$4.19B
$544K ﹤0.01%
3,634
+30
+0.8% +$4.4K
F icon
911
Ford
F
$55.3B
$541K ﹤0.01%
88,990
-21,883
-20% -$121K
PNQI icon
912
Invesco NASDAQ Internet ETF
PNQI
$545M
$541K ﹤0.01%
+15,255
New +$472K
SCHX icon
913
Schwab US Large- Cap ETF
SCHX
$75B
$538K ﹤0.01%
43,560
-4,218
-9% -$49.2K
FVD icon
914
First Trust Value Line Dividend Fund
FVD
$8.4B
$534K ﹤0.01%
+17,599
New +$523K
XRAY icon
915
Dentsply Sirona
XRAY
$2.29B
$533K ﹤0.01%
12,092
-11,985
-50% -$507K
MCY icon
916
Mercury Insurance
MCY
$5.83B
$532K ﹤0.01%
13,059
– –
KRE icon
917
State Street SPDR S&P Regional Banking ETF
KRE
$4.66B
$530K ﹤0.01%
13,794
-9,343
-40% -$342K
SLF icon
918
Sun Life Financial
SLF
$44.7B
$529K ﹤0.01%
14,401
+243
+2% +$8.35K
POR icon
919
Portland General Electric
POR
$5.93B
$528K ﹤0.01%
12,632
-45
-0.4% -$2.06K
ITGR icon
920
Integer Holdings
ITGR
$4.25B
$527K ﹤0.01%
7,208
+56
+0.8% +$4.07K
VKTX icon
921
Viking Therapeutics
VKTX
$3.83B
$527K ﹤0.01%
73,066
-1,500
-2% -$9.96K
AG icon
922
First Majestic Silver
AG
$9.25B
$526K ﹤0.01%
52,852
-500
-0.9% -$4.24K
RWX icon
923
State Street SPDR Dow Jones International Real Estate ETF
RWX
$267M
$526K ﹤0.01%
18,246
-282
-2% -$7.98K
AIG icon
924
American International
AIG
$39.8B
$525K ﹤0.01%
16,843
-705
-4% -$19.8K
BNDX icon
925
Vanguard Total International Bond ETF
BNDX
$83B
$522K ﹤0.01%
9,042
-3,195
-26% -$183K
35 36
37
38 39

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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.