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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
CDXS icon
801
Codexis
CDXS
$180M
$767K ﹤0.01%
67,301
-1,643
-2% -$18.6K
MCHI icon
802
iShares MSCI China ETF
MCHI
$6.14B
$766K ﹤0.01%
11,708
-34,857
-75% -$2.14M
RGEN icon
803
Repligen
RGEN
$9.41B
$760K ﹤0.01%
6,149
+80
+1% +$9.41K
VONE icon
804
Vanguard Russell 1000 ETF
VONE
$8.73B
$757K ﹤0.01%
5,337
– –
ANSS
805
DELISTED
Ansys
ANSS
$754K ﹤0.01%
2,585
-703
-21% -$187K
TME icon
806
Tencent Music
TME
$14B
$754K ﹤0.01%
56,048
– –
SHM icon
807
State Street SPDR Nuveen ICE Short Term Municipal Bond ETF
SHM
$3.48B
$753K ﹤0.01%
15,109
-3,186
-17% -$157K
BKH icon
808
Black Hills Corp
BKH
$5.64B
$749K ﹤0.01%
+13,227
New +$800K
SUNS
809
DELISTED
SLR Senior Investment Corp. Common Stock
SUNS
$749K ﹤0.01%
58,364
+4,300
+8% +$53.2K
HALO icon
810
Halozyme
HALO
$11.4B
$747K ﹤0.01%
27,866
+1,453
+6% +$32.8K
SNAP icon
811
Snap
SNAP
$8.83B
$747K ﹤0.01%
31,806
-4,141
-12% -$73.6K
NGG icon
812
National Grid
NGG
$81.5B
$746K ﹤0.01%
13,896
+509
+4% +$25.8K
CCK icon
813
Crown Holdings
CCK
$13B
$737K ﹤0.01%
11,316
+3
+0% +$189
LM
814
DELISTED
Legg Mason, Inc.
LM
$733K ﹤0.01%
14,729
+61
+0.4% +$3.03K
SCHG icon
815
Schwab US Large-Cap Growth ETF
SCHG
$63B
$730K ﹤0.01%
57,488
-6,400
-10% -$74.6K
GGG icon
816
Graco
GGG
$13.2B
$726K ﹤0.01%
15,118
-1,541
-9% -$72.6K
EEFT icon
817
Euronet Worldwide
EEFT
$2.71B
$719K ﹤0.01%
7,499
+2,379
+46% +$220K
URTH icon
818
iShares MSCI World ETF
URTH
$8.39B
$718K ﹤0.01%
7,791
-2,090
-21% -$182K
WU icon
819
Western Union
WU
$2.29B
$717K ﹤0.01%
33,145
+2,947
+10% +$59.8K
HPQ icon
820
HP
HPQ
$27.7B
$716K ﹤0.01%
41,050
+5,987
+17% +$95.1K
XSD icon
821
State Street SPDR S&P Semiconductor ETF
XSD
$2.91B
$714K ﹤0.01%
6,379
+5,488
+616% +$557K
STWD icon
822
Starwood Property Trust
STWD
$6.07B
$710K ﹤0.01%
47,442
+10,558
+29% +$142K
IMMU
823
DELISTED
Immunomedics Inc
IMMU
$709K ﹤0.01%
20,000
– –
FNV icon
824
Franco-Nevada
FNV
$44.5B
$706K ﹤0.01%
5,053
+3
+0.1% +$399
ARKK icon
825
ARK Innovation ETF
ARKK
$6.49B
$705K ﹤0.01%
9,885
-2,205
-18% -$129K
31 32
33
34 35

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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.