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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
TER icon
1226
Teradyne
TER
$57.6B
– –
-11,340
Closed -$244K
TOL icon
1227
Toll Brothers
TOL
$13.6B
– –
-7,325
Closed -$216K
TTEC icon
1228
TTEC Holdings
TTEC
$121M
– –
-9,034
Closed -$250K
WBD icon
1229
Warner Bros
WBD
$65.9B
– –
-12,420
Closed -$355K
FLG
1230
Flagstar Bank National Association
FLG
$5.93B
– –
-4,368
Closed -$207K
EQC
1231
DELISTED
Equity Commonwealth
EQC
– –
-9,050
Closed -$255K
CTLT
1232
DELISTED
CATALENT, INC.
CTLT
– –
-253,932
Closed -$6.77M
SRC
1233
DELISTED
SPIRIT REALTY CAPITAL, INC.
SRC
– –
-4,400
Closed -$221K
FRGI
1234
DELISTED
Fiesta Restaurant Group, Inc.
FRGI
– –
-7,620
Closed -$250K
QUOT
1235
DELISTED
Quotient Technology Inc
QUOT
– –
-12,192
Closed -$129K
BIOC
1236
DELISTED
Biocept, Inc.
BIOC
– –
0
– -$13K
AGRX
1237
DELISTED
Agile Therapeutics
AGRX
– –
-6
Closed -$68K
INFO
1238
DELISTED
IHS Markit Ltd. Common Shares
INFO
– –
-16,130
Closed -$570K
ADMS
1239
DELISTED
Adamas Pharmaceuticals
ADMS
– –
-16,000
Closed -$231K
ECHO
1240
DELISTED
Echo Global Logistics, Inc.
ECHO
– –
-8,529
Closed -$231K
CHMA
1241
DELISTED
Chiasma, Inc. Common Stock
CHMA
– –
-21,940
Closed -$200K
CATM
1242
DELISTED
Cardtronics plc Class A Ordinary Shares (UK)
CATM
– –
-101,836
Closed -$3.67M
FIT
1243
DELISTED
Fitbit, Inc. Class A common stock
FIT
– –
-10,201
Closed -$154K
FRAN
1244
DELISTED
Francesca's Holdings Corporation
FRAN
– –
-1,957
Closed -$450K
AMTD
1245
DELISTED
TD Ameritrade Holding Corp
AMTD
– –
-7,293
Closed -$229K
HCR
1246
CALL
DELISTED
Hi-Crush Inc. Common Stock
HCR
– –
-15,000
Closed -$72K
PGNX
1247
DELISTED
Progenics Pharmaceuticals Inc
PGNX
– –
-24,000
Closed -$104K
TIVO
1248
CALL
DELISTED
Tivo Inc
TIVO
– –
-4,000
Closed -$81K
SRCI
1249
DELISTED
SRC Energy Inc
SRCI
– –
-50,244
Closed -$390K
AAC
1250
DELISTED
AAC Holdings
AAC
– –
-186,995
Closed -$3.7M
48 49
50
51 52

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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.