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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
IWY icon
1251
iShares Russell Top 200 Growth ETF
IWY
$16.8B
$182K ﹤0.01%
1,704
+1,560
+1,083% +$153K
OOMA icon
1252
Ooma
OOMA
$559M
$182K ﹤0.01%
11,070
-6,875
-38% -$86K
EPAC icon
1253
Enerpac Tool Group
EPAC
$1.88B
$179K ﹤0.01%
10,160
– –
SHYG icon
1254
iShares 0-5 Year High Yield Corporate Bond ETF
SHYG
$7.62B
$179K ﹤0.01%
+4,185
New +$177K
RWR icon
1255
State Street SPDR Dow Jones REIT ETF
RWR
$1.89B
$178K ﹤0.01%
2,284
+1,153
+102% +$88.3K
JEF icon
1256
Jefferies Financial Group
JEF
$12.7B
$176K ﹤0.01%
11,825
-19,593
-62% -$262K
MYGN icon
1257
Myriad Genetics
MYGN
$308M
$175K ﹤0.01%
15,459
-1,618
-9% -$23K
GAP
1258
The Gap Inc
GAP
$7.3B
$175K ﹤0.01%
13,868
+1,457
+12% +$13.1K
DWM icon
1259
WisdomTree International Equity Fund
DWM
$694M
$174K ﹤0.01%
3,939
-270
-6% -$11.4K
ARDX icon
1260
Ardelyx
ARDX
$1B
$173K ﹤0.01%
25,000
– –
PLAY icon
1261
Dave & Buster's
PLAY
$372M
$172K ﹤0.01%
12,929
-4,844
-27% -$64.5K
WES icon
1262
Western Midstream Partners
WES
$20B
$170K ﹤0.01%
16,949
-15,086
-47% -$125K
MUFG icon
1263
Mitsubishi UFJ Financial
MUFG
$261B
$169K ﹤0.01%
+42,966
New +$170K
HBI
1264
DELISTED
Hanesbrands
HBI
$168K ﹤0.01%
+14,856
New +$149K
HASI icon
1265
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.41B
$167K ﹤0.01%
5,851
+5,003
+590% +$137K
HWM icon
1266
Howmet Aerospace
HWM
$112B
$167K ﹤0.01%
+10,539
New +$139K
HEDJ icon
1267
WisdomTree Europe Hedged Equity Fund
HEDJ
$1.87B
$166K ﹤0.01%
5,460
-100
-2% -$2.85K
RITM icon
1268
Rithm Capital
RITM
$5.75B
$166K ﹤0.01%
22,315
-14,067
-39% -$91K
IMTB icon
1269
iShares Core 5-10 Year USD Bond ETF
IMTB
$276M
$164K ﹤0.01%
3,145
– –
XNTK icon
1270
State Street SPDR NYSE Technology ETF
XNTK
$2.28B
$164K ﹤0.01%
1,650
– –
GUNR icon
1271
FlexShares Global Upstream Natural Resources Index Fund
GUNR
$7B
$162K ﹤0.01%
5,878
-3,736
-39% -$98K
ICLN icon
1272
iShares Global Clean Energy ETF
ICLN
$2.12B
$161K ﹤0.01%
12,839
-500
-4% -$5.63K
IWX icon
1273
iShares Russell Top 200 Value ETF
IWX
$4.03B
$161K ﹤0.01%
3,305
– –
ICVT icon
1274
iShares Convertible Bond ETF
ICVT
$7.64B
$159K ﹤0.01%
2,241
– –
SCHM icon
1275
Schwab US Mid-Cap ETF
SCHM
$15.3B
$158K ﹤0.01%
9,024
-678
-7% -$11.1K
49 50
51
52 53

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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.