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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
+4.98%
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
$60.5B
AUM Growth
+$4.27B
Cap. Flow
-$6.02M
Cap. Flow %
-0.01%
Top 10 Hldgs %
8.14%
Holding
2,280
New
233
Increased
803
Reduced
822
Closed
265

Top Buys

Rank Stock Value
1
ABEV icon
Ambev
ABEV
+$275M
2
BIDU icon
Baidu
BIDU
+$202M
3
AKAM icon
Akamai
AKAM
+$127M
4
IPGP icon
IPG Photonics
IPGP
+$107M
5
WP
Worldpay, Inc.
WP
+$106M

Top Sells

Rank Stock Value
1
ABV
COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH
ABV
+$237M
2
PRGO icon
Perrigo
PRGO
+$186M
3
SWI
SOLARWINDS INC COM STK (DE)
SWI
+$104M
4
CLH icon
Clean Harbors
CLH
+$104M
5
FMX icon
Fomento Económico Mexicano
FMX
+$101M

Sector Composition

Rank Sector Weight
1 Industrials 8.87%
2 Technology 6.81%
3 Consumer Discretionary 6.54%
4 Healthcare 5.75%
5 Financials 5.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CVE icon
1251
Cenovus Energy
CVE
$51.8B
$217K ﹤0.01%
7,575
-350
-4% -$10.2K
IVW icon
1252
iShares S&P 500 Growth ETF
IVW
$77.5B
$217K ﹤0.01%
+8,828
New +$208K
MPC icon
1253
Marathon Petroleum
MPC
$88.1B
$216K ﹤0.01%
+4,720
New +$182K
OCR
1254
DELISTED
OMNICARE INC
OCR
$216K ﹤0.01%
3,586
-150
-4% -$8.59K
ITY
1255
DELISTED
IMPERIAL TOBACCO GRP ADS(RP 2
ITY
$216K ﹤0.01%
+2,780
New +$216K
KNBWY
1256
DELISTED
KIRIN BREWERY LTD SPONSORED ADR
KNBWY
$215K ﹤0.01%
14,935
+475
+3% +$6.84K
LXK
1257
DELISTED
Lexmark Intl Inc
LXK
$215K ﹤0.01%
+6,056
New +$213K
RF icon
1258
Regions Financial
RF
$27.3B
$214K ﹤0.01%
21,637
+918
+4% +$8.84K
HDV
1259
iShares Core High Dividend ETF
HDV
$14.8B
$213K ﹤0.01%
15,220
-6,365
-29% -$88.2K
XLS
1260
DELISTED
EXELIS INC COM STK
XLS
$213K ﹤0.01%
12,025
-6,640
-36% -$106K
ENDP
1261
DELISTED
Endo International plc
ENDP
$212K ﹤0.01%
+3,150
New +$180K
ITMN
1262
DELISTED
INTERMUNE INC
ITMN
$212K ﹤0.01%
14,450
– –
FNSR
1263
DELISTED
Finisar Corp
FNSR
$212K ﹤0.01%
8,887
-250
-3% -$5.7K
GGN
1264
GAMCO Global Gold, Natural Resources & Income Trust
GGN
$792M
$211K ﹤0.01%
23,400
-6,500
-22% -$64.3K
BDSI
1265
DELISTED
BioDelivery Sciences International, Inc.
BDSI
$211K ﹤0.01%
35,850
-51,450
-59% -$265K
NGLS
1266
DELISTED
TARGA RESOURCES PARTNERS LP COM UTS REPTG LTD PARTERSHIP INT
NGLS
$210K ﹤0.01%
4,020
-200
-5% -$10.2K
GDV icon
1267
Gabelli Dividend & Income Trust
GDV
$2.65B
$208K ﹤0.01%
+9,908
New +$197K
HAIN icon
1268
Hain Celestial
HAIN
$48.8M
$206K ﹤0.01%
+4,554
New +$188K
PLD icon
1269
Prologis
PLD
$131B
$206K ﹤0.01%
5,597
– –
PPO
1270
CALL
DELISTED
POLYPORE INTERNATIONAL, INC
PPO
$206K ﹤0.01%
+5,300
New +$209K
FTR
1271
DELISTED
Frontier Communications Corp.
FTR
$205K ﹤0.01%
2,945
+675
+30% +$46.2K
CYN
1272
DELISTED
CITY NATIONAL CORPORATION
CYN
$201K ﹤0.01%
+2,540
New +$187K
TER icon
1273
Teradyne
TER
$61.5B
$195K ﹤0.01%
11,080
+60
+0.5% +$1.01K
ODP
1274
DELISTED
ODP
ODP
$192K ﹤0.01%
3,642
+18
+0.5% +$953
MBTF
1275
DELISTED
MBT Financial Corporation
MBTF
$191K ﹤0.01%
44,914
– –
49 50
51
52 53

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William Blair & Company's Q4 2013 Portfolio in Review

As of Q4 2013, William Blair & Company held 2,280 positions worth $60.5B, up 7.6% from $56.2B the previous quarter. Its ten largest holdings account for 8.1% of the portfolio.

William Blair & Company's Q4 2013 filing shows 233 new, 803 increased, 822 reduced and 265 closed positions. Its largest new stake was Ambev: 37,612,682 shares worth $276M. The largest sale was COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH, an estimated $237M.

By sector, the portfolio is most concentrated in Industrials at 8.9% of assets, down from 9% a quarter earlier, followed by Technology and Consumer Discretionary.

  • William Blair & Company's largest Q4 2013 buy was Ambev: 37,612,682 shares worth $276M.
  • William Blair & Company added most to Baidu in Q4 2013, an estimated $202M increase.
  • William Blair & Company's biggest Q4 2013 reduction was Perrigo, cutting an estimated $186M.
  • William Blair & Company fully exited COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH in Q4 2013, selling an estimated $237M.
  • William Blair & Company's ten largest holdings make up 8.1% of its $60.5B portfolio in Q4 2013.
  • William Blair & Company opened 233 new positions and closed 265 in Q4 2013.
  • William Blair & Company's portfolio value rose 7.6% quarter-over-quarter to $60.5B.

Based on William Blair & Company's 13F filing for Q4 2013, filed 11 Feb 2014.