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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
LBRDA icon
1301
Liberty Broadband Class A
LBRDA
$5.17B
$135K ﹤0.01%
1,104
-96
-8% -$11.8K
ICF icon
1302
iShares Select U.S. REIT ETF
ICF
$2.11B
$134K ﹤0.01%
2,648
+664
+33% +$32.7K
M icon
1303
Macy's
M
$6.18B
$133K ﹤0.01%
19,396
-37,810
-66% -$233K
DVN icon
1304
Devon Energy
DVN
$48.6B
$132K ﹤0.01%
11,651
-869
-7% -$9.91K
EWY icon
1305
iShares MSCI South Korea ETF
EWY
$27.7B
$132K ﹤0.01%
2,307
-607
-21% -$32K
JUST icon
1306
Goldman Sachs JUST US Large Cap Equity ETF
JUST
$582M
$132K ﹤0.01%
2,940
+100
+4% +$4.24K
NCNA
1307
NuCana
NCNA
$6.12M
$132K ﹤0.01%
5
+1
+25% +$28.9K
PIZ icon
1308
Invesco Dorsey Wright Developed Markets Momentum ETF
PIZ
$743M
$131K ﹤0.01%
4,760
-1,640
-26% -$41.8K
STIP icon
1309
iShares 0-5 Year TIPS Bond ETF
STIP
$15.9B
$131K ﹤0.01%
1,277
+369
+41% +$37.4K
ATHX
1310
DELISTED
Athersys, Inc. Common Stock
ATHX
$131K ﹤0.01%
1,902
-71
-4% -$4.94K
HOME
1311
DELISTED
At Home Group Inc.
HOME
$131K ﹤0.01%
20,165
+8,000
+66% +$32.7K
ACWX icon
1312
iShares MSCI ACWI ex US ETF
ACWX
$12B
$128K ﹤0.01%
2,960
-1,520
-34% -$62.1K
SJNK icon
1313
State Street SPDR Bloomberg Short Term High Yield Bond ETF
SJNK
$4.81B
$127K ﹤0.01%
5,040
-1,944
-28% -$47.9K
X
1314
DELISTED
US Steel
X
$127K ﹤0.01%
17,562
+4,225
+32% +$33K
TECK icon
1315
Teck Resources
TECK
$31.4B
$126K ﹤0.01%
+12,066
New +$111K
VAW icon
1316
Vanguard Materials ETF
VAW
$3.06B
$124K ﹤0.01%
1,028
-1,248
-55% -$140K
LITE icon
1317
Lumentum
LITE
$81.8B
$123K ﹤0.01%
1,506
– –
LRGF icon
1318
iShares US Equity Factor ETF
LRGF
$3.73B
$122K ﹤0.01%
3,931
-1,593
-29% -$47.3K
EWU icon
1319
iShares MSCI United Kingdom ETF
EWU
$4.12B
$121K ﹤0.01%
4,715
-438
-8% -$11.1K
GDYN icon
1320
Grid Dynamics Holdings
GDYN
$625M
$121K ﹤0.01%
17,600
-32,400
-65% -$265K
LAUR icon
1321
Laureate Education
LAUR
$5.16B
$121K ﹤0.01%
12,160
-9,785
-45% -$94.7K
SMSI icon
1322
Smith Micro Software
SMSI
$16.9M
$121K ﹤0.01%
680
+340
+100% +$61.5K
EMB icon
1323
iShares JPMorgan USD Emerging Markets Bond ETF
EMB
$15B
$119K ﹤0.01%
1,087
-136
-11% -$14.1K
IYE icon
1324
iShares US Energy ETF
IYE
$1.8B
$115K ﹤0.01%
5,730
-93
-2% -$1.82K
DGS icon
1325
WisdomTree Emerging Markets SmallCap Dividend Fund
DGS
$1.77B
$114K ﹤0.01%
2,917
-344
-11% -$12.8K
51 52
53
54 55

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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.