We are live on ! Find out more
William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
+5.14%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$14.1B
AUM Growth
-$591M
Cap. Flow
-$1.14B
Cap. Flow %
-8.06%
Top 10 Hldgs %
20.02%
Holding
1,654
New
292
Increased
437
Reduced
658
Closed
147

Top Buys

Rank Stock Value
1
P
Everpure Inc
P
+$31.8M
2
BABA icon
Alibaba
BABA
+$24.9M
3
TYL icon
Tyler Technologies
TYL
+$24.4M
4
NTNX icon
Nutanix
NTNX
+$15.6M
5
UNH icon
UnitedHealth
UNH
+$15.2M

Top Sells

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$70.7M
2
AMZN icon
Amazon
AMZN
+$47.1M
3
AAPL icon
Apple
AAPL
+$43.1M
4
EXEL icon
Exelixis
EXEL
+$33M
5
V icon
Visa
V
+$31.2M

Sector Composition

Rank Sector Weight
1 Technology 18.97%
2 Healthcare 17.83%
3 Financials 14.24%
4 Industrials 10.29%
5 Consumer Discretionary 9.36%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SYRE icon
1101
Spyre Therapeutics
SYRE
$9.25B
$270K ﹤0.01%
1,088
+640
+143% +$116K
URTH icon
1102
iShares MSCI World ETF
URTH
$8.27B
$270K ﹤0.01%
3,100
-1,770
-36% -$159K
A icon
1103
Agilent Technologies
A
$41.2B
$269K ﹤0.01%
4,020
-1,458
-27% -$102K
SLV icon
1104
iShares Silver Trust
SLV
$30.7B
$269K ﹤0.01%
+17,438
New +$275K
NBEV
1105
DELISTED
NewAge, Inc. Common Stock (Delaware)
NBEV
$269K ﹤0.01%
111,000
+500
+0.5% +$1.59K
IYK icon
1106
iShares US Consumer Staples ETF
IYK
$1.41B
$268K ﹤0.01%
+6,759
New +$280K
BWX icon
1107
State Street SPDR Bloomberg International Treasury Bond ETF
BWX
$1.32B
$267K ﹤0.01%
9,050
+775
+9% +$22.5K
RIO icon
1108
Rio Tinto
RIO
$164B
$267K ﹤0.01%
5,176
+607
+13% +$33.1K
LSXMK
1109
DELISTED
Liberty Media Corporation Series C Liberty SiriusXM Common Stock
LSXMK
$267K ﹤0.01%
8,572
-229
-3% -$7.29K
DLTR icon
1110
Dollar Tree
DLTR
$25.2B
$266K ﹤0.01%
2,804
+166
+6% +$17.4K
HGV icon
1111
Hilton Grand Vacations
HGV
$3.55B
$264K ﹤0.01%
6,129
-6,459
-51% -$283K
OGS icon
1112
ONE Gas
OGS
$5.04B
$264K ﹤0.01%
4,004
+460
+13% +$31K
RGLD icon
1113
Royal Gold
RGLD
$19.5B
$264K ﹤0.01%
+3,071
New +$259K
ASML icon
1114
ASML
ASML
$669B
$263K ﹤0.01%
+1,325
New +$261K
CNC icon
1115
Centene
CNC
$32.5B
$263K ﹤0.01%
4,924
-234
-5% -$12.2K
ECON icon
1116
Columbia Emerging Markets Consumer ETF
ECON
$337M
$263K ﹤0.01%
9,915
DG icon
1117
Dollar General
DG
$27.9B
$262K ﹤0.01%
2,800
-128
-4% -$12.3K
MTCH icon
1118
Match Group
MTCH
$8.55B
$261K ﹤0.01%
+5,865
New +$227K
ASTE icon
1119
Astec Industries
ASTE
$1.02B
$260K ﹤0.01%
+4,715
New +$284K
FTS icon
1120
Fortis
FTS
$28.7B
$260K ﹤0.01%
7,701
-451
-6% -$15.3K
LH icon
1121
Labcorp
LH
$25.9B
$260K ﹤0.01%
1,868
-441
-19% -$64.8K
STGW icon
1122
Stagwell
STGW
$2.24B
$260K ﹤0.01%
36,130
-14,920
-29% -$127K
IONS icon
1123
Ionis Pharmaceuticals
IONS
$9.4B
$259K ﹤0.01%
5,876
-478
-8% -$24.3K
SIRI icon
1124
SiriusXM
SIRI
$10.1B
$259K ﹤0.01%
4,144
WT icon
1125
WisdomTree
WT
$3.22B
$259K ﹤0.01%
28,200
-33,208
-54% -$359K

Similar funds

William Blair & Company's Q1 2018 Portfolio in Review

As of Q1 2018, William Blair & Company held 1,654 positions worth $14.1B, down 4% from $14.7B the previous quarter. Its ten largest holdings account for 20% of the portfolio.

William Blair & Company withdrew a net $1.14B in Q1 2018, closing 147 positions and reducing 658 holdings. Its most notable exit was Invesco S&P 500 Equal Weight ETF, an estimated $6.64M position sold in full.

By sector, the portfolio is most concentrated in Technology at 19% of assets, up from 18% a quarter earlier, followed by Healthcare and Financials.

Against the trend, William Blair & Company opened a new position in Worldpay, Inc. worth $6.54M.

  • William Blair & Company's largest Q1 2018 buy was Worldpay, Inc.: 79,468 shares worth $6.54M.
  • William Blair & Company added most to Everpure Inc in Q1 2018, an estimated $31.8M increase.
  • William Blair & Company's biggest Q1 2018 reduction was Meta Platforms (Facebook), cutting an estimated $70.7M.
  • William Blair & Company fully exited Invesco S&P 500 Equal Weight ETF in Q1 2018, selling an estimated $6.64M.
  • William Blair & Company's ten largest holdings make up 20% of its $14.1B portfolio in Q1 2018.
  • William Blair & Company opened 292 new positions and closed 147 in Q1 2018.
  • William Blair & Company's portfolio value fell 4% quarter-over-quarter to $14.1B.

Based on William Blair & Company's 13F filing for Q1 2018, filed 15 May 2018.