We are live on ! Find out more
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
NEPT
1476
DELISTED
Neptune Wellness Solutions Inc. Ordinary Shares
NEPT
$28K ﹤0.01%
7
ISCG icon
1477
iShares Morningstar Small-Cap Growth ETF
ISCG
$1.02B
$27K ﹤0.01%
720
MJ icon
1478
Amplify Alternative Harvest ETF
MJ
$111M
$27K ﹤0.01%
174
-25
-13% -$3.78K
NFRA icon
1479
FlexShares STOXX Global Broad Infrastructure Index Fund
NFRA
$3.03B
$27K ﹤0.01%
559
+10
+2% +$464
IVOV icon
1480
Vanguard S&P Mid-Cap 400 Value ETF
IVOV
$1.37B
$26K ﹤0.01%
502
USHY icon
1481
iShares Broad USD High Yield Corporate Bond ETF
USHY
$29.1B
$26K ﹤0.01%
690
+389
+129% +$14.5K
EPP icon
1482
iShares MSCI Pacific ex Japan ETF
EPP
$2.26B
$25K ﹤0.01%
617
-2,109
-77% -$78.9K
HEZU icon
1483
iShares Currency Hedged MSCI Eurozone ETF
HEZU
$590M
$25K ﹤0.01%
880
IRIX icon
1484
IRIDEX
IRIX
$15.1M
$25K ﹤0.01%
11,928
SPMD icon
1485
State Street SPDR Portfolio S&P 400 Mid Cap ETF
SPMD
$19B
$25K ﹤0.01%
800
-260,445
-100% -$7.61M
PCRX icon
1486
Pacira BioSciences
PCRX
$945M
$24K ﹤0.01%
450
SRLN icon
1487
State Street Blackstone Senior Loan ETF
SRLN
$5.37B
$24K ﹤0.01%
563
XTN icon
1488
State Street SPDR S&P Transportation ETF
XTN
$392M
$24K ﹤0.01%
450
-215
-32% -$10.5K
EMAN
1489
DELISTED
eMagin Corporation
EMAN
$24K ﹤0.01%
30,000
+10,000
+50% +$5.26K
CZA icon
1490
Invesco Zacks Mid-Cap ETF
CZA
$192M
$23K ﹤0.01%
370
FWONA icon
1491
Liberty Media Series A
FWONA
$23.7B
$23K ﹤0.01%
838
-97
-10% -$2.7K
GSBD icon
1492
Goldman Sachs BDC
GSBD
$1.08B
$23K ﹤0.01%
1,400
PBE icon
1493
Invesco Biotechnology & Genome ETF
PBE
$358M
$23K ﹤0.01%
400
DOL icon
1494
WisdomTree True Developed International Fund
DOL
$845M
$22K ﹤0.01%
550
SPXU icon
1495
ProShares UltraPro Short S&P 500
SPXU
$385M
$22K ﹤0.01%
19
+8
+73% +$12.2K
IFGL icon
1496
iShares International Developed Real Estate ETF
IFGL
$82.2M
$21K ﹤0.01%
+923
New +$21K
JHML icon
1497
John Hancock Multifactor Large Cap ETF
JHML
$1.2B
$21K ﹤0.01%
557
MDYV icon
1498
State Street SPDR S&P 400 Mid Cap Value ETF
MDYV
$2.88B
$21K ﹤0.01%
500
-175
-26% -$7.05K
RSPT icon
1499
Invesco S&P 500 Equal Weight Technology ETF
RSPT
$5.95B
$21K ﹤0.01%
+1,040
New +$19.3K
WIP icon
1500
State Street SPDR FTSE International Government Inflation-Protected Bond ETF
WIP
$474M
$21K ﹤0.01%
400
-375
-48% -$18.9K

Similar funds

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.