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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
PGF icon
651
Invesco Financial Preferred ETF
PGF
$674M
$2.28M ﹤0.01%
134,510
+43,400
+48% +$742K
RWX icon
652
State Street SPDR Dow Jones International Real Estate ETF
RWX
$269M
$2.28M ﹤0.01%
55,268
-15,264
-22% -$643K
YHOO
653
DELISTED
Yahoo Inc
YHOO
$2.26M ﹤0.01%
55,960
+2,776
+5% +$99.6K
CMCSK
654
DELISTED
COMCAST CORP SPL A (NEW)
CMCSK
$2.24M ﹤0.01%
44,973
+3,479
+8% +$173K
WM icon
655
Waste Management
WM
$89.7B
$2.23M ﹤0.01%
49,804
+2,170
+5% +$94.8K
NEM icon
656
Newmont
NEM
$110B
$2.21M ﹤0.01%
96,090
-20,715
-18% -$532K
CEO
657
DELISTED
CNOOC Limited
CEO
$2.2M ﹤0.01%
11,704
-2,945
-20% -$586K
JOY
658
DELISTED
Joy Global Inc
JOY
$2.19M ﹤0.01%
37,440
-15,979
-30% -$880K
TIVO
659
DELISTED
TIVO INC
TIVO
$2.17M ﹤0.01%
165,585
-5,540
-3% -$71.7K
SNY icon
660
Sanofi
SNY
$103B
$2.14M ﹤0.01%
39,944
-6,257
-14% -$323K
MDY icon
661
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$27B
$2.13M ﹤0.01%
8,724
+180
+2% +$42.3K
UNH icon
662
UnitedHealth
UNH
$375B
$2.13M ﹤0.01%
28,258
+7,117
+34% +$511K
SSYS icon
663
Stratasys
SSYS
$778M
$2.12M ﹤0.01%
15,727
+67
+0.4% +$7.75K
ROK icon
664
Rockwell Automation
ROK
$50.1B
$2.1M ﹤0.01%
17,755
+14
+0.1% +$1.56K
XLU icon
665
State Street Utilities Select Sector SPDR ETF
XLU
$22.6B
$2.09M ﹤0.01%
109,998
-27,764
-20% -$531K
GEL icon
666
Genesis Energy
GEL
$1.82B
$2.06M ﹤0.01%
39,275
+6,455
+20% +$327K
EOPN
667
DELISTED
E2OPEN INC COM STK (DE)
EOPN
$2.06M ﹤0.01%
86,300
+22,500
+35% +$504K
MCK icon
668
McKesson
MCK
$103B
$2.06M ﹤0.01%
12,746
-1,239
-9% -$190K
ET icon
669
Energy Transfer Partners
ET
$70B
$2.06M ﹤0.01%
100,600
-1,080
-1% -$19.4K
ALV icon
670
Autoliv
ALV
$9.02B
$2.02M ﹤0.01%
30,596
+1,601
+6% +$105K
IHG icon
671
InterContinental Hotels
IHG
$23.9B
$2M ﹤0.01%
41,903
-8,490
-17% -$368K
SPLS
672
DELISTED
Staples Inc
SPLS
$2M ﹤0.01%
125,630
-2,623
-2% -$40.9K
MIXT
673
DELISTED
MIX TELEMATICS LIMITED
MIXT
$1.99M ﹤0.01%
160,530
+67,740
+73% +$885K
AXA
674
DELISTED
AXA ADS (1 ORD SHS)
AXA
$1.99M ﹤0.01%
71,401
-12,747
-15% -$355K
IEV icon
675
iShares Europe ETF
IEV
$1.69B
$1.99M ﹤0.01%
41,900
-200
-0.5% -$9.11K
25 26
27
28 29

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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.