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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
SLRC icon
826
SLR Investment Corp
SLRC
$711M
$702K ﹤0.01%
43,875
-40,605
-48% -$617K
LRCX icon
827
Lam Research
LRCX
$430B
$699K ﹤0.01%
21,600
-1,230
-5% -$33.5K
AGGY icon
828
WisdomTree Yield Enhanced US Aggregate Bond Fund
AGGY
$926M
$698K ﹤0.01%
12,966
+17
+0.1% +$904
MMSI icon
829
Merit Medical Systems
MMSI
$5.42B
$698K ﹤0.01%
15,299
– –
NLY icon
830
Annaly Capital Management
NLY
$17.6B
$698K ﹤0.01%
26,601
+6,536
+33% +$161K
VSAT icon
831
Viasat
VSAT
$11.8B
$698K ﹤0.01%
18,204
-50,334
-73% -$2.05M
BPOP icon
832
Popular Inc
BPOP
$11.3B
$697K ﹤0.01%
18,750
-3,000
-14% -$112K
IYR icon
833
iShares US Real Estate ETF
IYR
$4.57B
$697K ﹤0.01%
8,847
-1,725
-16% -$131K
DSGX icon
834
Descartes Systems
DSGX
$6.4B
$696K ﹤0.01%
13,161
+6,635
+102% +$295K
BMY.RT
835
DELISTED
Bristol-Myers Squibb Company Contingent Value Rights
BMY.RT
$695K ﹤0.01%
194,045
-52,245
-21% -$188K
RWT
836
Redwood Trust
RWT
$602M
$694K ﹤0.01%
99,077
+21,061
+27% +$104K
MTX icon
837
Minerals Technologies
MTX
$2.26B
$693K ﹤0.01%
14,760
– –
J icon
838
Jacobs Solutions
J
$16.7B
$691K ﹤0.01%
9,851
+2,867
+41% +$193K
VONG icon
839
Vanguard Russell 1000 Growth ETF
VONG
$46.2B
$690K ﹤0.01%
13,996
+10,340
+283% +$469K
WMB icon
840
Williams Companies
WMB
$90B
$688K ﹤0.01%
36,149
-2,662
-7% -$49.5K
GNMK
841
DELISTED
GenMark Diagnostics, Inc
GNMK
$688K ﹤0.01%
46,784
– –
MOAT icon
842
VanEck Morningstar Wide Moat ETF
MOAT
$12.4B
$686K ﹤0.01%
13,135
-1,501
-10% -$74.7K
B
843
Barrick Mining
B
$67B
$685K ﹤0.01%
25,417
-1,523
-6% -$38K
DRI icon
844
Darden Restaurants
DRI
$25.3B
$682K ﹤0.01%
8,997
-288
-3% -$20.4K
IXN icon
845
iShares Global Tech ETF
IXN
$9.49B
$681K ﹤0.01%
17,334
+12,084
+230% +$428K
IXUS icon
846
iShares Core MSCI Total International Stock ETF
IXUS
$60.8B
$681K ﹤0.01%
12,491
+341
+3% +$17.5K
ARES icon
847
Ares Management
ARES
$32.7B
$679K ﹤0.01%
17,092
+4,775
+39% +$169K
CCJ icon
848
Cameco
CCJ
$42.8B
$679K ﹤0.01%
66,213
+15,745
+31% +$157K
EB
849
DELISTED
Eventbrite
EB
$679K ﹤0.01%
79,176
+23,631
+43% +$209K
RVTY icon
850
Revvity
RVTY
$13B
$670K ﹤0.01%
6,833
+770
+13% +$70.4K
32 33
34
35 36

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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.