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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
MEDP icon
576
Medpace
MEDP
$16.7B
$1.8M 0.01%
19,314
+6,147
+47% +$523K
CTXS
577
DELISTED
Citrix Systems Inc
CTXS
$1.79M 0.01%
12,113
+2,070
+21% +$298K
HAL icon
578
Halliburton
HAL
$27.7B
$1.79M 0.01%
138,014
+29,078
+27% +$313K
DLTH icon
579
Duluth Holdings
DLTH
$151M
$1.79M 0.01%
242,538
-67,000
-22% -$342K
A icon
580
Agilent Technologies
A
$41.9B
$1.77M 0.01%
20,082
+4,535
+29% +$372K
PHYS icon
581
Sprott Physical Gold
PHYS
$16B
$1.75M 0.01%
122,335
+24,300
+25% +$335K
PNC icon
582
PNC Financial Services
PNC
$102B
$1.74M 0.01%
16,521
-3,061
-16% -$323K
CTSH icon
583
Cognizant
CTSH
$26.2B
$1.74M 0.01%
30,534
-2,325
-7% -$125K
MET icon
584
MetLife
MET
$61.4B
$1.73M 0.01%
47,472
-1,245
-3% -$43.3K
LII icon
585
Lennox International
LII
$14.5B
$1.73M 0.01%
7,412
-31
-0.4% -$6.26K
APPN icon
586
Appian
APPN
$2.49B
$1.72M 0.01%
33,620
-2,307
-6% -$113K
FBIN icon
587
Fortune Brands Innovations
FBIN
$5.83B
$1.72M 0.01%
31,386
-595
-2% -$27.7K
SPLV icon
588
Invesco S&P 500 Low Volatility ETF
SPLV
$7.18B
$1.71M 0.01%
34,410
-1,057
-3% -$52K
IGSB icon
589
iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
$23.3B
$1.71M 0.01%
31,216
+971
+3% +$52.3K
SPDW icon
590
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
$41.9B
$1.69M 0.01%
61,015
-12,538
-17% -$328K
TMX
591
DELISTED
Terminix Global Holdings, Inc.
TMX
$1.68M 0.01%
47,127
-2,785
-6% -$85.9K
CARG icon
592
CarGurus
CARG
$3.29B
$1.68M 0.01%
66,094
-40,050
-38% -$933K
DBI icon
593
Designer Brands
DBI
$311M
$1.66M 0.01%
245,121
+71,469
+41% +$431K
IYW icon
594
iShares US Technology ETF
IYW
$25.4B
$1.65M 0.01%
24,488
+9,552
+64% +$577K
ARE icon
595
Alexandria Real Estate Equities
ARE
$8.27B
$1.65M 0.01%
+10,173
New +$1.55M
IDV icon
596
iShares International Select Dividend ETF
IDV
$8.51B
$1.63M 0.01%
64,973
-18,172
-22% -$437K
CDK
597
DELISTED
CDK Global, Inc.
CDK
$1.63M 0.01%
39,279
-7,089
-15% -$273K
LHX icon
598
L3Harris
LHX
$54.1B
$1.62M 0.01%
9,550
-4,617
-33% -$868K
NOVT icon
599
Novanta
NOVT
$6.32B
$1.62M 0.01%
15,154
-36,121
-70% -$3.36M
ITT icon
600
ITT
ITT
$19.4B
$1.62M 0.01%
27,531
-525
-2% -$27.8K
22 23
24
25 26

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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.