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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
+3.14%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
AUM
$10.7B
AUM Growth
+$102M
Cap. Flow
+$31.2M
Cap. Flow %
0.29%
Top 10 Hldgs %
16.97%
Holding
1,370
New
159
Increased
462
Reduced
512
Closed
129

Top Buys

Rank Stock Value
1
USMV icon
iShares MSCI USA Min Vol Factor ETF
USMV
+$23.3M
2
EXC icon
Exelon
EXC
+$19M
3
ABMD
Abiomed Inc
ABMD
+$17.8M
4
MBLY
Mobileye N.V.
MBLY
+$16.9M
5
DHR icon
Danaher
DHR
+$15.8M

Top Sells

Rank Stock Value
1
ARG
Airgas Inc
ARG
+$47.7M
2
WSM icon
Williams-Sonoma
WSM
+$17.5M
3
UAA icon
Under Armour
UAA
+$17.2M
4
ESRX
Express Scripts Holding Company
ESRX
+$15.3M
5
PRGO icon
Perrigo
PRGO
+$15.2M

Sector Composition

Rank Sector Weight
1 Healthcare 19.89%
2 Technology 14.72%
3 Industrials 11.82%
4 Financials 11.37%
5 Consumer Discretionary 10.75%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DOV icon
976
Dover
DOV
$27.6B
$290K ﹤0.01%
5,174
– –
ADSK icon
977
Autodesk
ADSK
$49.5B
$289K ﹤0.01%
+5,329
New +$308K
BWX icon
978
State Street SPDR Bloomberg International Treasury Bond ETF
BWX
$1.33B
$289K ﹤0.01%
+10,108
New +$284K
BKH icon
979
Black Hills Corp
BKH
$5.42B
$288K ﹤0.01%
4,575
– –
BSMX
980
DELISTED
Banco Santander México, S, A., Institución de Banca Múltiple, Grupo Financiero Santander México
BSMX
$287K ﹤0.01%
31,534
+3,279
+12% +$29.2K
HOT
981
DELISTED
STARWOOD HOTELS & RESORTS WORLDWIDE, INC.
HOT
$287K ﹤0.01%
+3,876
New +$298K
CASY icon
982
Casey's General Stores
CASY
$32.2B
$286K ﹤0.01%
2,175
-1,070
-33% -$124K
MTCH icon
983
Match Group
MTCH
$9.19B
$286K ﹤0.01%
+18,975
New +$249K
WSBC icon
984
WesBanco
WSBC
$3.97B
$286K ﹤0.01%
+9,223
New +$290K
GK
985
DELISTED
G&K Services Inc
GK
$286K ﹤0.01%
3,731
-2,071
-36% -$153K
CCMP
986
DELISTED
CMC Materials, Inc. Common Stock
CCMP
$285K ﹤0.01%
6,739
-365
-5% -$15.3K
SIVB
987
DELISTED
SVB Financial Group
SIVB
$284K ﹤0.01%
+2,984
New +$305K
LABL
988
DELISTED
Multi-Color Corp
LABL
$282K ﹤0.01%
4,455
– –
PNR icon
989
Pentair
PNR
$10.4B
$281K ﹤0.01%
+7,189
New +$279K
GPX
990
DELISTED
GP Strategies Corp.
GPX
$279K ﹤0.01%
12,843
-437
-3% -$10.4K
QIWI
991
DELISTED
QIWI PLC
QIWI
$278K ﹤0.01%
21,200
-3,525
-14% -$46.4K
PAC icon
992
Grupo Aeroportuario del Pacifico
PAC
$12.9B
$276K ﹤0.01%
+2,691
New +$259K
UYG icon
993
ProShares Ultra Financials
UYG
$828M
$275K ﹤0.01%
12,450
– –
PRXL
994
DELISTED
Parexel International Corp
PRXL
$275K ﹤0.01%
4,370
+766
+21% +$47.4K
NEM icon
995
Newmont
NEM
$98.7B
$274K ﹤0.01%
7,015
-13,400
-66% -$444K
NVDA icon
996
NVIDIA
NVDA
$4.86T
$274K ﹤0.01%
233,160
-61,960
-21% -$63.9K
MANH icon
997
Manhattan Associates
MANH
$11.2B
$272K ﹤0.01%
4,241
+238
+6% +$14.8K
HW
998
DELISTED
Headwaters Inc
HW
$272K ﹤0.01%
15,174
+120
+0.8% +$2.27K
AB icon
999
AllianceBernstein
AB
$3.43B
$271K ﹤0.01%
11,639
-1,200
-9% -$28K
B
1000
Barrick Mining
B
$61.5B
$271K ﹤0.01%
+12,686
New +$226K
38 39
40
41 42

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William Blair & Company's Q2 2016 Portfolio in Review

As of Q2 2016, William Blair & Company held 1,370 positions worth $10.7B, up 0.96% from $10.6B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair & Company's Q2 2016 filing shows 159 new, 462 increased, 512 reduced and 129 closed positions. Its largest new stake was Under Armour Class C: 425,316 shares worth $15.5M. The largest sale was Airgas Inc, an estimated $47.7M.

By sector, the portfolio is most concentrated in Healthcare at 20% of assets, up from 19% a quarter earlier, followed by Technology and Industrials.

  • William Blair & Company's largest Q2 2016 buy was Under Armour Class C: 425,316 shares worth $15.5M.
  • William Blair & Company added most to iShares MSCI USA Min Vol Factor ETF in Q2 2016, an estimated $23.3M increase.
  • William Blair & Company's biggest Q2 2016 reduction was Williams-Sonoma, cutting an estimated $17.5M.
  • William Blair & Company fully exited Airgas Inc in Q2 2016, selling an estimated $47.7M.
  • William Blair & Company's ten largest holdings make up 17% of its $10.7B portfolio in Q2 2016.
  • William Blair & Company opened 159 new positions and closed 129 in Q2 2016.
  • William Blair & Company's portfolio value rose 0.96% quarter-over-quarter to $10.7B.

Based on William Blair & Company's 13F filing for Q2 2016, filed 8 Aug 2016.