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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
EWX icon
1401
State Street SPDR S&P Emerging Markets Small Cap ETF
EWX
$702M
$59K ﹤0.01%
1,445
-604
-29% -$22.6K
PID icon
1402
Invesco International Dividend Achievers ETF
PID
$912M
$58K ﹤0.01%
4,800
– –
STPZ icon
1403
PIMCO 1-5 Year US TIPS Index Exchange-Traded Fund
STPZ
$524M
$58K ﹤0.01%
1,085
-945
-47% -$49.8K
CGW icon
1404
Invesco S&P Global Water Index ETF
CGW
$1.07B
$57K ﹤0.01%
1,531
+407
+36% +$14.6K
ITEQ icon
1405
Amplify BlueStar Israel Technology ETF
ITEQ
$118M
$57K ﹤0.01%
1,200
– –
BGY icon
1406
BlackRock Enhanced International Dividend Trust
BGY
$532M
$55K ﹤0.01%
10,787
-778
-7% -$3.85K
FNDX icon
1407
Schwab Fundamental US Large Company Index ETF
FNDX
$27.4B
$55K ﹤0.01%
4,446
– –
SIEN
1408
DELISTED
Sientra, Inc.
SIEN
$55K ﹤0.01%
1,425
+153
+12% +$4.62K
DIM icon
1409
WisdomTree International MidCap Dividend Fund
DIM
$169M
$54K ﹤0.01%
1,000
– –
IEUR icon
1410
iShares Core MSCI Europe ETF
IEUR
$9.14B
$53K ﹤0.01%
1,251
-4,928
-80% -$199K
IGV icon
1411
iShares Expanded Tech-Software Sector ETF
IGV
$14.8B
$53K ﹤0.01%
930
+910
+4,550% +$45.6K
EZM icon
1412
WisdomTree US MidCap Fund
EZM
$957M
$51K ﹤0.01%
1,563
– –
FXL icon
1413
First Trust Technology AlphaDEX Fund
FXL
$2.84B
$51K ﹤0.01%
615
– –
WTV icon
1414
WisdomTree US Value Fund
WTV
$3.36B
$51K ﹤0.01%
1,288
-142
-10% -$5.29K
DLS icon
1415
WisdomTree International SmallCap Dividend Fund
DLS
$1.08B
$50K ﹤0.01%
906
-985
-52% -$52.1K
INTF icon
1416
iShares International Equity Factor ETF
INTF
$3.75B
$50K ﹤0.01%
2,170
+28
+1% +$616
TDIV icon
1417
First Trust NASDAQ Technology Dividend Index Fund
TDIV
$4.44B
$49K ﹤0.01%
1,180
– –
BCRX icon
1418
BioCryst Pharmaceuticals
BCRX
$2.71B
$48K ﹤0.01%
+10,000
New +$39.9K
GME icon
1419
GameStop
GME
$8.32B
$47K ﹤0.01%
43,428
– –
HDSN
1420
Hudson Technologies
HDSN
$236M
$47K ﹤0.01%
46,200
+600
+1% +$526
PEJ icon
1421
Invesco Leisure and Entertainment ETF
PEJ
$312M
$47K ﹤0.01%
1,600
-100
-6% -$2.77K
RESE
1422
DELISTED
WisdomTree Emerging Markets ESG Fund
RESE
$47K ﹤0.01%
1,708
+6
+0.4% +$156
GARS
1423
DELISTED
Garrison Capital Inc.
GARS
$47K ﹤0.01%
14,000
– –
ADRE
1424
DELISTED
Invesco BLDRS Emerging Markets 50 ADR Index Fund
ADRE
$46K ﹤0.01%
+1,152
New +$42.5K
ALDX icon
1425
Aldeyra Therapeutics
ALDX
$91.7M
$45K ﹤0.01%
+10,850
New +$39.6K
55 56
57
58 59

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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.