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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
+0.61%
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
$66.9B
AUM Growth
+$1.9B
Cap. Flow
+$1.98B
Cap. Flow %
2.96%
Top 10 Hldgs %
6.71%
Holding
2,412
New
252
Increased
857
Reduced
879
Closed
200

Top Buys

Rank Stock Value
1
BC icon
Brunswick
BC
+$132M
2
ANSS
Ansys
ANSS
+$129M
3
UNP icon
Union Pacific
UNP
+$129M
4
CERN
Cerner Corp
CERN
+$108M
5
IWD icon
iShares Russell 1000 Value ETF
IWD
+$83.7M

Top Sells

Rank Stock Value
1
CTSH icon
Cognizant
CTSH
+$154M
2
SRCL
Stericycle Inc
SRCL
+$140M
3
PXD
Pioneer Natural Resource Co.
PXD
+$99.4M
4
SFM icon
Sprouts Farmers Market
SFM
+$84M
5
MNST icon
Monster Beverage
MNST
+$83.7M

Sector Composition

Rank Sector Weight
1 Healthcare 7.37%
2 Industrials 7.1%
3 Financials 6.37%
4 Consumer Discretionary 6.33%
5 Technology 6.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SNI
1176
DELISTED
Scripps Networks Interactive, Inc Common Class A
SNI
$316K ﹤0.01%
4,845
-180
-4% -$12.3K
PRXL
1177
DELISTED
Parexel International Corp
PRXL
$316K ﹤0.01%
4,921
-2,900
-37% -$195K
AVNS
1178
DELISTED
Avanos Medical
AVNS
$315K ﹤0.01%
7,779
-1,579
-17% -$70.9K
MEMP
1179
DELISTED
Memorial Production Partners LP Common Units
MEMP
$315K ﹤0.01%
21,228
+330
+2% +$5.27K
ODP
1180
DELISTED
ODP
ODP
$314K ﹤0.01%
3,628
– –
SODA
1181
DELISTED
SodaStream International Ltd
SODA
$314K ﹤0.01%
14,882
+1,255
+9% +$26.5K
TBRA
1182
DELISTED
Tobira Therapeutics, Inc. Common Stock
TBRA
$312K ﹤0.01%
+18,100
New +$265K
FLS icon
1183
Flowserve
FLS
$9.78B
$311K ﹤0.01%
5,916
-250
-4% -$13.9K
LFUS icon
1184
Littelfuse
LFUS
$11.3B
$311K ﹤0.01%
3,280
– –
XCRA
1185
DELISTED
Xcerra Corporation
XCRA
$311K ﹤0.01%
41,206
– –
SWN
1186
DELISTED
Southwestern Energy Company
SWN
$310K ﹤0.01%
13,665
+1,171
+9% +$30K
PRI icon
1187
Primerica
PRI
$9.89B
$309K ﹤0.01%
6,769
+58
+0.9% +$2.71K
CNA icon
1188
CNA Financial
CNA
$14.5B
$307K ﹤0.01%
8,022
-263
-3% -$10.5K
RY icon
1189
Royal Bank of Canada
RY
$292B
$307K ﹤0.01%
5,034
– –
MFC icon
1190
Manulife Financial
MFC
$74B
$304K ﹤0.01%
16,336
– –
XLK icon
1191
State Street Technology Select Sector SPDR ETF
XLK
$117B
$303K ﹤0.01%
14,690
-200
-1% -$4.27K
CAB
1192
DELISTED
Cabela's Inc
CAB
$302K ﹤0.01%
6,066
– –
HMC icon
1193
Honda
HMC
$38.4B
$299K ﹤0.01%
9,264
+1,172
+14% +$39.9K
PPL
1194
PPL Corp
PPL
$26.5B
$299K ﹤0.01%
10,177
-867
-8% -$27.1K
NOBL icon
1195
ProShares S&P 500 Dividend Aristocrats ETF
NOBL
$11.8B
$295K ﹤0.01%
12,000
– –
INFN
1196
DELISTED
Infinera Corporation Common Stock
INFN
$293K ﹤0.01%
13,965
+215
+2% +$4.37K
DBI icon
1197
Designer Brands
DBI
$331M
$291K ﹤0.01%
8,736
-9,750
-53% -$348K
IWB icon
1198
iShares Russell 1000 ETF
IWB
$49B
$290K ﹤0.01%
2,500
-255
-9% -$30.1K
BLUE
1199
DELISTED
bluebird bio
BLUE
$289K ﹤0.01%
133
-1
-0.7% -$2.04K
WABC icon
1200
Westamerica Bancorp
WABC
$1.39B
$289K ﹤0.01%
5,705
+55
+1% +$2.53K
46 47
48
49 50

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William Blair & Company's Q2 2015 Portfolio in Review

As of Q2 2015, William Blair & Company held 2,412 positions worth $66.9B, up 2.9% from $65B the previous quarter. Its ten largest holdings account for 6.7% of the portfolio.

William Blair & Company's Q2 2015 filing shows 252 new, 857 increased, 879 reduced and 200 closed positions. Its largest new stake was FirstService: 2,731,551 shares worth $75.9M. The largest sale was Cognizant, an estimated $154M.

By sector, the portfolio is most concentrated in Healthcare at 7.4% of assets, down from 7.5% a quarter earlier, followed by Industrials and Financials.

  • William Blair & Company's largest Q2 2015 buy was FirstService: 2,731,551 shares worth $75.9M.
  • William Blair & Company added most to Brunswick in Q2 2015, an estimated $132M increase.
  • William Blair & Company's biggest Q2 2015 reduction was Cognizant, cutting an estimated $154M.
  • William Blair & Company fully exited Sprouts Farmers Market in Q2 2015, selling an estimated $84M.
  • William Blair & Company's ten largest holdings make up 6.7% of its $66.9B portfolio in Q2 2015.
  • William Blair & Company opened 252 new positions and closed 200 in Q2 2015.
  • William Blair & Company's portfolio value rose 2.9% quarter-over-quarter to $66.9B.

Based on William Blair & Company's 13F filing for Q2 2015, filed 3 Aug 2015.