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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
NVRO
376
DELISTED
NEVRO CORP.
NVRO
$5.01M 0.02%
41,902
+1,562
+4% +$185K
SITE icon
377
SiteOne Landscape Supply
SITE
$4.22B
$4.99M 0.02%
43,773
-525
-1% -$48.8K
IWS icon
378
iShares Russell Mid-Cap Value ETF
IWS
$16B
$4.99M 0.02%
65,153
+4,793
+8% +$349K
GIS icon
379
General Mills
GIS
$20.4B
$4.97M 0.02%
80,677
+1,129
+1% +$68.1K
PING
380
DELISTED
Ping Identity Holding Corp.
PING
$4.95M 0.02%
+154,243
New +$4.09M
LYV icon
381
Live Nation Entertainment
LYV
$43.2B
$4.92M 0.02%
111,013
-40,679
-27% -$1.78M
MGK icon
382
Vanguard Morningstar Mega Cap Growth ETF
MGK
$33.7B
$4.92M 0.02%
150,350
-360
-0.2% -$10.7K
CDLX icon
383
Cardlytics
CDLX
$24.7M
$4.9M 0.02%
7,004
+3,487
+99% +$2.01M
CRSP icon
384
CRISPR Therapeutics
CRSP
$5.22B
$4.87M 0.02%
66,243
-910
-1% -$53.2K
CACC icon
385
Credit Acceptance
CACC
$5.99B
$4.86M 0.02%
11,605
-47
-0.4% -$16.4K
LFUS icon
386
Littelfuse
LFUS
$11.7B
$4.82M 0.02%
28,229
-372
-1% -$56.5K
SPCE icon
387
Virgin Galactic
SPCE
$500M
$4.81M 0.02%
14,711
+433
+3% +$142K
VMW
388
DELISTED
VMware, Inc
VMW
$4.77M 0.02%
30,792
+6,677
+28% +$918K
STKL
389
DELISTED
SunOpta
STKL
$4.67M 0.02%
993,169
-31,125
-3% -$110K
IJR icon
390
iShares Core S&P Small-Cap ETF
IJR
$112B
$4.66M 0.02%
68,174
-3,781
-5% -$239K
TRHC
391
DELISTED
Tabula Rasa HealthCare, Inc. Common Stock
TRHC
$4.65M 0.02%
84,915
+2,245
+3% +$128K
GLW icon
392
Corning
GLW
$144B
$4.63M 0.02%
178,908
+94,490
+112% +$2.14M
FITB
393
Fifth Third Bancorp
FITB
$52.6B
$4.63M 0.02%
240,127
-42,726
-15% -$792K
TTE icon
394
TotalEnergies
TTE
$194B
$4.62M 0.02%
120,045
-29,556
-20% -$1.09M
WEC icon
395
WEC Energy
WEC
$35.6B
$4.58M 0.02%
52,251
-3,099
-6% -$280K
DBEF icon
396
Xtrackers MSCI EAFE Hedged Equity ETF
DBEF
$9.44B
$4.55M 0.02%
150,669
+24,454
+19% +$709K
DOV icon
397
Dover
DOV
$28B
$4.49M 0.02%
46,466
+7,198
+18% +$664K
BIDU icon
398
Baidu
BIDU
$35.6B
$4.47M 0.02%
37,288
-16,401
-31% -$1.75M
SPGI icon
399
S&P Global
SPGI
$121B
$4.46M 0.02%
13,539
+2,809
+26% +$845K
SPSB icon
400
State Street SPDR Portfolio Short Term Corporate Bond ETF
SPSB
$10.8B
$4.4M 0.02%
140,417
+2,437
+2% +$75.5K
14 15
16
17 18

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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.