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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
+5%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$56.2B
AUM Growth
+$5.67B
Cap. Flow
+$1.41B
Cap. Flow %
2.51%
Top 10 Hldgs %
8.17%
Holding
2,258
New
269
Increased
765
Reduced
785
Closed
211

Top Buys

Rank Stock Value
1
CP icon
Canadian Pacific Kansas City
CP
+$136M
2
ABV
COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH
ABV
+$123M
3
NSR
Neustar Inc
NSR
+$91.8M
4
WLL
Whiting Petroleum Corporation
WLL
+$82.8M
5
HD icon
Home Depot
HD
+$81.4M

Top Sells

Rank Stock Value
1
TSM icon
TSMC
TSM
+$102M
2
UNP icon
Union Pacific
UNP
+$72.8M
3
SWI
SOLARWINDS INC COM STK (DE)
SWI
+$70.7M
4
P
Pandora Media Inc
P
+$65.7M
5
HOLX
Hologic
HOLX
+$60.9M

Sector Composition

Rank Sector Weight
1 Industrials 9.02%
2 Technology 6.74%
3 Consumer Discretionary 6.57%
4 Healthcare 5.86%
5 Financials 5.46%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PL
776
DELISTED
PROTECTIVE LIFE CORP
PL
$1.1M ﹤0.01%
25,850
-980
-4% -$41.9K
LNC icon
777
Lincoln National
LNC
$8.98B
$1.09M ﹤0.01%
25,994
-3,012
-10% -$127K
ALGT icon
778
Allegiant Air
ALGT
$2.79B
$1.09M ﹤0.01%
10,330
-16,180
-61% -$1.6M
VXF icon
779
Vanguard Extended Market ETF
VXF
$31.3B
$1.09M ﹤0.01%
14,100
-100
-0.7% -$7.46K
CBSH icon
780
Commerce Bancshares
CBSH
$8.58B
$1.07M ﹤0.01%
46,180
-729
-2% -$17.3K
DRI icon
781
Darden Restaurants
DRI
$23.8B
$1.07M ﹤0.01%
25,927
+548
+2% +$23.8K
AET
782
DELISTED
Aetna Inc
AET
$1.07M ﹤0.01%
16,709
-1,550
-8% -$99.4K
DXYN
783
DELISTED
Dixie Group Inc
DXYN
$1.06M ﹤0.01%
95,663
-2,716
-3% -$27.5K
SE
784
DELISTED
Spectra Energy Corp Wi
SE
$1.06M ﹤0.01%
31,070
+7,284
+31% +$252K
ECON icon
785
Columbia Emerging Markets Consumer ETF
ECON
$338M
$1.05M ﹤0.01%
39,014
-3,355
-8% -$87.6K
SEP
786
DELISTED
Spectra Engy Parters Lp
SEP
$1.05M ﹤0.01%
23,872
+1,565
+7% +$68.1K
CSX icon
787
CSX Corp
CSX
$94.7B
$1.04M ﹤0.01%
121,338
-7,377
-6% -$61.9K
DOC icon
788
Healthpeak Properties
DOC
$15B
$1.04M ﹤0.01%
27,897
+96
+0.3% +$3.74K
ACWX icon
789
iShares MSCI ACWI ex US ETF
ACWX
$11.8B
$1.04M ﹤0.01%
23,180
+2,400
+12% +$104K
AVB icon
790
AvalonBay Communities
AVB
$27.1B
$1.03M ﹤0.01%
8,136
+169
+2% +$22.3K
MITK icon
791
Mitek Systems
MITK
$800M
$1.03M ﹤0.01%
199,900
+3,000
+2% +$16.4K
LMT icon
792
Lockheed Martin
LMT
$133B
$1.03M ﹤0.01%
8,083
-145
-2% -$17.6K
EMC
793
DELISTED
EMC CORPORATION
EMC
$1.02M ﹤0.01%
40,090
+1,026
+3% +$26.6K
BIP icon
794
Brookfield Infrastructure Partners
BIP
$18.2B
$1.02M ﹤0.01%
+67,528
New +$981K
PRU icon
795
Prudential Financial
PRU
$41.5B
$1.02M ﹤0.01%
13,046
-5,655
-30% -$444K
TWI icon
796
Titan International
TWI
$471M
$1.02M ﹤0.01%
69,450
-4,940
-7% -$81.6K
EWP icon
797
iShares MSCI Spain ETF
EWP
$2.15B
$1.01M ﹤0.01%
29,244
+12,753
+77% +$402K
SHW icon
798
Sherwin-Williams
SHW
$89.7B
$1.01M ﹤0.01%
16,674
-6,132
-27% -$360K
WTFC icon
799
Wintrust Financial
WTFC
$10.9B
$1.01M ﹤0.01%
24,523
+7,266
+42% +$295K
STT icon
800
State Street
STT
$51.4B
$1.01M ﹤0.01%
15,297
-901
-6% -$61.6K
30 31
32
33 34

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William Blair & Company's Q3 2013 Portfolio in Review

As of Q3 2013, William Blair & Company held 2,258 positions worth $56.2B, up 11% from $50.6B the previous quarter. Its ten largest holdings account for 8.2% of the portfolio.

William Blair & Company's Q3 2013 filing shows 269 new, 765 increased, 785 reduced and 211 closed positions. Its largest new stake was Canadian Pacific Kansas City: 5,515,110 shares worth $136M. The largest sale was TSMC, an estimated $102M.

By sector, the portfolio is most concentrated in Industrials at 9% of assets, up from 8.7% a quarter earlier, followed by Technology and Consumer Discretionary.

  • William Blair & Company's largest Q3 2013 buy was Canadian Pacific Kansas City: 5,515,110 shares worth $136M.
  • William Blair & Company added most to COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH in Q3 2013, an estimated $123M increase.
  • William Blair & Company's biggest Q3 2013 reduction was TSMC, cutting an estimated $102M.
  • William Blair & Company fully exited Precision Drilling in Q3 2013, selling an estimated $27.8M.
  • William Blair & Company's ten largest holdings make up 8.2% of its $56.2B portfolio in Q3 2013.
  • William Blair & Company opened 269 new positions and closed 211 in Q3 2013.
  • William Blair & Company's portfolio value rose 11% quarter-over-quarter to $56.2B.

Based on William Blair & Company's 13F filing for Q3 2013, filed 12 Nov 2013.