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
FUL icon
1076
H.B. Fuller
FUL
$3.28B
$290K ﹤0.01%
5,827
+150
+3% +$7.77K
XTN icon
1077
State Street SPDR S&P Transportation ETF
XTN
$399M
$290K ﹤0.01%
+4,625
New +$301K
CE icon
1078
Celanese
CE
$4.82B
$289K ﹤0.01%
2,884
+722
+33% +$76.2K
PIZ icon
1079
Invesco Dorsey Wright Developed Markets Momentum ETF
PIZ
$756M
$289K ﹤0.01%
10,375
+2,300
+28% +$65.2K
ACWI icon
1080
iShares MSCI ACWI ETF
ACWI
$33.5B
$287K ﹤0.01%
3,996
+235
+6% +$17.3K
AIVL icon
1081
WisdomTree US AI Enhanced Value Fund
AIVL
$436M
$287K ﹤0.01%
3,400
PBH icon
1082
Prestige Consumer Healthcare
PBH
$2.6B
$286K ﹤0.01%
+8,482
New +$325K
APAM icon
1083
Artisan Partners
APAM
$3.02B
$285K ﹤0.01%
8,546
+1,452
+20% +$52.4K
GUNR icon
1084
FlexShares Global Upstream Natural Resources Index Fund
GUNR
$7.32B
$285K ﹤0.01%
+8,740
New +$293K
FFIN icon
1085
First Financial Bankshares
FFIN
$4.97B
$284K ﹤0.01%
12,286
+2,050
+20% +$48.1K
RBBN icon
1086
Ribbon Communications
RBBN
$383M
$284K ﹤0.01%
55,688
+4,894
+10% +$31.7K
LKFN icon
1087
Lakeland Financial Corp
LKFN
$1.53B
$283K ﹤0.01%
6,116
-2,475
-29% -$119K
GEN icon
1088
Gen Digital
GEN
$17.5B
$282K ﹤0.01%
10,915
-1,031
-9% -$28.1K
HAS icon
1089
Hasbro
HAS
$13.2B
$282K ﹤0.01%
3,345
-2,234
-40% -$207K
AB icon
1090
AllianceBernstein
AB
$3.47B
$280K ﹤0.01%
10,439
-1,960
-16% -$52.3K
XBI icon
1091
State Street SPDR S&P Biotech ETF
XBI
$10.3B
$279K ﹤0.01%
3,180
+402
+14% +$36.7K
FSP
1092
Franklin Street Properties
FSP
$46.8M
$278K ﹤0.01%
33,000
-53,193
-62% -$493K
OTEX icon
1093
Open Text
OTEX
$6.04B
$278K ﹤0.01%
8,000
HLI icon
1094
Houlihan Lokey
HLI
$9.02B
$277K ﹤0.01%
+6,200
New +$293K
HUBG icon
1095
HUB Group
HUBG
$2.92B
$277K ﹤0.01%
13,250
-1,708
-11% -$39.8K
RLI icon
1096
RLI Corp
RLI
$5.89B
$274K ﹤0.01%
8,650
+1,474
+21% +$45.5K
AZZ icon
1097
AZZ Inc
AZZ
$4.54B
$272K ﹤0.01%
6,235
TPR icon
1098
Tapestry
TPR
$32.8B
$271K ﹤0.01%
5,155
+93
+2% +$4.59K
ENLC
1099
DELISTED
ENLINK MIDSTREAM, LLC
ENLC
$271K ﹤0.01%
18,525
-2,500
-12% -$42K
DVA icon
1100
DaVita
DVA
$11.7B
$270K ﹤0.01%
4,100
+164
+4% +$12K

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.