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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
PH icon
451
Parker-Hannifin
PH
$135B
$3.54M 0.02%
19,345
+1,614
+9% +$260K
FNF icon
452
Fidelity National Financial
FNF
$12.8B
$3.53M 0.02%
119,653
-5,553
-4% -$153K
DD icon
453
DuPont de Nemours
DD
$19.5B
$3.47M 0.02%
52,040
+3,130
+6% +$183K
GRUB
454
DELISTED
Just Eat Takeaway.com N.V. American Depositary Shares
GRUB
$3.47M 0.02%
24,669
-8,032
-25% -$851K
HYG icon
455
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$17.9B
$3.44M 0.02%
42,130
+751
+2% +$60.5K
STZ icon
456
Constellation Brands
STZ
$22.9B
$3.43M 0.02%
19,584
-151
-0.8% -$25.2K
PSX icon
457
Phillips 66
PSX
$90B
$3.38M 0.02%
47,062
+967
+2% +$68.5K
PFFD icon
458
Global X US Preferred ETF
PFFD
$2.17B
$3.3M 0.02%
+140,277
New +$3.27M
CDW icon
459
CDW
CDW
$17.1B
$3.26M 0.02%
28,075
+12,311
+78% +$1.33M
MORN icon
460
Morningstar
MORN
$7.41B
$3.24M 0.02%
22,952
-1,652
-7% -$233K
XLC icon
461
State Street Communication Services Select Sector SPDR ETF
XLC
$22.3B
$3.24M 0.02%
59,877
+6,635
+12% +$341K
COP icon
462
ConocoPhillips
COP
$153B
$3.22M 0.02%
76,542
-26,998
-26% -$1.09M
HYMB icon
463
State Street SPDR Nuveen ICE High Yield Municipal Bond ETF
HYMB
$3.36B
$3.15M 0.02%
111,958
-388
-0.3% -$10.5K
III icon
464
Information Services Group
III
$249M
$3.15M 0.02%
1,522,460
-123,937
-8% -$266K
GD icon
465
General Dynamics
GD
$107B
$3.12M 0.01%
20,898
+3,188
+18% +$450K
BYND icon
466
Beyond Meat
BYND
$214M
$3.11M 0.01%
23,191
+12,298
+113% +$1.46M
BFAM icon
467
Bright Horizons
BFAM
$3.76B
$3.1M 0.01%
26,447
-32,603
-55% -$3.72M
RAMP icon
468
LiveRamp
RAMP
$2.3B
$3.1M 0.01%
72,883
-19,091
-21% -$752K
ADSK icon
469
Autodesk
ADSK
$52.7B
$3.07M 0.01%
12,840
-313
-2% -$61.5K
CP icon
470
Canadian Pacific Kansas City
CP
$81.5B
$3.05M 0.01%
59,670
+3,655
+7% +$173K
ETSY icon
471
Etsy
ETSY
$7.31B
$3.04M 0.01%
28,641
-2,939
-9% -$217K
OTIS icon
472
Otis Worldwide
OTIS
$28.2B
$3.02M 0.01%
+53,203
New +$2.76M
G icon
473
Genpact
G
$5.7B
$3.02M 0.01%
82,667
-324
-0.4% -$10.9K
ZEN
474
DELISTED
ZENDESK INC
ZEN
$3.01M 0.01%
34,034
-5,715
-14% -$440K
WCN
475
Waste Connections
WCN
$41.6B
$2.99M 0.01%
31,858
+328
+1% +$29.2K
17 18
19
20 21

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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.