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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
+512.03%
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
DTV
501
DELISTED
DIRECTV COM STK (DE)
DTV
$5M 0.01%
83,734
+1,093
+1% +$67.3K
ELD icon
502
WisdomTree Emerging Markets Local Debt Fund
ELD
$143M
$5M 0.01%
106,258
+27,621
+35% +$1.3M
VO icon
503
Vanguard Morningstar Mid-Cap ETF
VO
$109B
$4.99M 0.01%
194,904
-2,632
-1% -$66K
IBB icon
504
iShares Biotechnology ETF
IBB
$9.44B
$4.99M 0.01%
71,385
+10,695
+18% +$701K
BIIB icon
505
Biogen
BIIB
$30.6B
$4.99M 0.01%
20,708
+367
+2% +$82.1K
DXJ icon
506
WisdomTree Japan Hedged Equity Fund
DXJ
$7.29B
$4.98M 0.01%
103,838
-7,990
-7% -$375K
UCTT
507
Ultra Clean Holdings
UCTT
$3.71B
$4.97M 0.01%
719,507
+4,990
+0.7% +$33.3K
FCX icon
508
Freeport-McMoran
FCX
$100B
$4.88M 0.01%
147,483
+30,321
+26% +$927K
EXC icon
509
Exelon
EXC
$46.8B
$4.87M 0.01%
230,263
-1,147
-0.5% -$25.1K
DVY icon
510
iShares Select Dividend ETF
DVY
$23.6B
$4.87M 0.01%
73,355
-2,270
-3% -$151K
CHRW icon
511
C.H. Robinson
CHRW
$18B
$4.85M 0.01%
81,470
-23,758
-23% -$1.39M
SCHW
512
Charles Schwab
SCHW
$188B
$4.85M 0.01%
229,453
+106,136
+86% +$2.31M
RAX
513
DELISTED
Rackspace Hosting Inc
RAX
$4.85M 0.01%
91,866
-1,934
-2% -$89.4K
EVER
514
DELISTED
Everbank Financial Corp
EVER
$4.82M 0.01%
322,097
-10,444
-3% -$161K
DUK icon
515
Duke Energy
DUK
$96B
$4.8M 0.01%
71,937
+1,626
+2% +$111K
CVLT icon
516
Commault Systems
CVLT
$5.5B
$4.79M 0.01%
54,501
+13,684
+34% +$1.15M
CAVM
517
DELISTED
Cavium, Inc.
CAVM
$4.78M 0.01%
115,924
-22,880
-16% -$862K
EFV icon
518
iShares MSCI EAFE Value ETF
EFV
$29.2B
$4.76M 0.01%
87,430
+27,000
+45% +$1.4M
HAL icon
519
Halliburton
HAL
$26.6B
$4.76M 0.01%
98,788
-1,166
-1% -$54.6K
III icon
520
Information Services Group
III
$205M
$4.7M 0.01%
1,135,221
+14,100
+1% +$44.2K
ALL icon
521
Allstate
ALL
$67.9B
$4.62M 0.01%
91,396
-149,006
-62% -$7.49M
EPB
522
DELISTED
EL PASO PIPELINE PARTNERS, L.P. COM UNITS REPSTG LTD PART
EPB
$4.59M 0.01%
108,845
+2,690
+3% +$114K
NKTR icon
523
Nektar Therapeutics
NKTR
$2.45B
$4.42M 0.01%
28,227
+5,214
+23% +$964K
BAC icon
524
Bank of America
BAC
$444B
$4.4M 0.01%
318,701
-89,238
-22% -$1.27M
SNA icon
525
Snap-on
SNA
$21.7B
$4.38M 0.01%
44,022
+545
+1% +$52.3K
19 20
21
22 23

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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.