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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
ANSS
176
DELISTED
Ansys
ANSS
$39.3M 0.06%
450,617
+5,634
+1% +$484K
DGI
177
DELISTED
DigitalGlobe Inc.
DGI
$39.2M 0.06%
953,160
+646,408
+211% +$23.3M
QIHU
178
DELISTED
QIHOO 360 TECHNOLOGY CO LTD ADS RPSTG 3 CL A SHS
QIHU
$38.6M 0.06%
470,975
-138,312
-23% -$11.6M
XPRO icon
179
Expro Ltd
XPRO
$1.79B
$38.5M 0.06%
237,477
+3,992
+2% +$676K
RP
180
DELISTED
RealPage, Inc.
RP
$38.4M 0.06%
1,643,371
-2,637,892
-62% -$62.7M
NXTM
181
DELISTED
NxStage Medical Inc.
NXTM
$38.3M 0.06%
3,834,430
+417,150
+12% +$4.73M
TECH icon
182
Bio-Techne
TECH
$11.2B
$38.2M 0.06%
1,615,052
+1,593,860
+7,521% +$34.5M
OII icon
183
Oceaneering
OII
$4.86B
$37.2M 0.06%
471,126
-317,539
-40% -$25.8M
HOLI
184
DELISTED
Hollsys Automation Technologies INTERNATIONAL, LTD. COMMON (British Virgin Island)
HOLI
$36.7M 0.06%
1,941,139
+310,681
+19% +$5.24M
NTRS icon
185
Northern Trust
NTRS
$33.3B
$36.6M 0.06%
590,710
+35,184
+6% +$2.02M
VUG icon
186
Vanguard Morningstar Growth ETF
VUG
$220B
$34M 0.06%
2,190,792
+1,003,776
+85% +$14.8M
CHRD icon
187
Chord Energy
CHRD
$7.9B
$33.9M 0.06%
722,144
-764,478
-51% -$38M
BRK.B icon
188
Berkshire Hathaway Class B
BRK.B
$1.1T
$33.7M 0.06%
284,033
+833
+0.3% +$96.3K
FISV
189
Fiserv Inc
FISV
$28.8B
$32.7M 0.05%
1,106,672
-2,196
-0.2% -$59.2K
BFH icon
190
Bread Financial
BFH
$4.37B
$32.5M 0.05%
154,806
+8,431
+6% +$1.61M
MON
191
DELISTED
Monsanto Co
MON
$32.3M 0.05%
276,798
-9,657
-3% -$1.05M
VIG icon
192
Vanguard Dividend Appreciation ETF
VIG
$111B
$32M 0.05%
425,389
-3,408
-0.8% -$248K
VWO icon
193
Vanguard FTSE Emerging Markets ETF
VWO
$121B
$31.1M 0.05%
756,448
+116,393
+18% +$4.8M
WAGE
194
DELISTED
WageWorks, Inc.
WAGE
$30.8M 0.05%
518,709
-25,177
-5% -$1.39M
PAYX icon
195
Paychex
PAYX
$41.6B
$30.8M 0.05%
677,003
-70,556
-9% -$3.01M
GLBR
196
DELISTED
Global Brokerage, Inc. Class A Common Stock
GLBR
$30.7M 0.05%
171,873
+27,517
+19% +$4.62M
IBM icon
197
IBM
IBM
$211B
$30.4M 0.05%
169,451
+2,350
+1% +$405K
CNQR
198
DELISTED
CONCUR TECHNOLOGIES INC
CNQR
$30.2M 0.05%
292,620
-24,413
-8% -$2.47M
VGK icon
199
Vanguard FTSE Europe ETF
VGK
$30.7B
$30.1M 0.05%
512,480
+63,101
+14% +$3.56M
MORN icon
200
Morningstar
MORN
$7.22B
$29.7M 0.05%
379,793
+7,621
+2% +$606K
6 7
8
9 10

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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.