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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
STOR
1726
DELISTED
STORE Capital Corporation
STOR
-17,932
Closed -$325K
FNI
1727
DELISTED
First Trust Chindia ETF
FNI
$0 ﹤0.01%
12
RSX
1728
DELISTED
VanEck Russia ETF
RSX
-500
Closed -$8K
AVGOP
1729
DELISTED
Broadcom Inc. 8.00% Mandatory Convertible Preferred Stock, Series A
AVGOP
-2,839
Closed -$2.65M
TVTY
1730
DELISTED
Tivity Health, Inc. Common Stock
TVTY
-15,200
Closed -$96K
ECHO
1731
DELISTED
Echo Global Logistics, Inc.
ECHO
-3,872
Closed -$66K
ALXN
1732
DELISTED
Alexion Pharmaceuticals
ALXN
-3,450
Closed -$310K
ACIA
1733
DELISTED
Acacia Communications Inc
ACIA
-6,125
Closed -$411K
FIT
1734
DELISTED
Fitbit, Inc. Class A common stock
FIT
-12,360
Closed -$82K
PE
1735
DELISTED
PARSLEY ENERGY INC
PE
-11,601
Closed -$66K
KNOW
1736
DELISTED
Direxion All Cap Insider Sentiment Shares
KNOW
-6,601
Closed -$187K
DNR
1737
DELISTED
Denbury Resources, Inc.
DNR
-167,254
Closed -$31K
PTLA
1738
DELISTED
Portola Pharmaceuticals, Inc.
PTLA
-116,433
Closed -$830K
TACOW
1739
DELISTED
Del Taco Restaurants, Inc. Warrants
TACOW
-7,553
Closed
PYX
1740
DELISTED
Pyxus International, Inc.
PYX
-73,300
Closed -$228K
TIVO
1741
DELISTED
Tivo Inc
TIVO
-96,495
Closed -$683K
JCP
1742
DELISTED
J.C. Penney Company, Inc.
JCP
-23,000
Closed -$8K
AGN
1743
DELISTED
Allergan plc
AGN
-5,256
Closed -$931K
SPCE.WS
1744
DELISTED
Virgin Galactic Holdings, Inc. Warrants, each whole warrant exercisable for one share of Common Stoc
SPCE.WS
-22,863
Closed -$171K
SBNY
1745
DELISTED
Signature Bank
SBNY
-23,553
Closed -$1.89M

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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.