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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
JOY
601
DELISTED
Joy Global Inc
JOY
$2.73M ﹤0.01%
53,419
-3,052
-5% -$156K
HDSN
602
Hudson Technologies
HDSN
$262M
$2.7M ﹤0.01%
1,332,147
-22,746
-2% -$48.7K
MRCY icon
603
Mercury Systems
MRCY
$6.45B
$2.69M ﹤0.01%
+269,330
New +$2.55M
TXN icon
604
Texas Instruments
TXN
$254B
$2.68M ﹤0.01%
66,608
+5,354
+9% +$208K
TD icon
605
Toronto Dominion Bank
TD
$200B
$2.68M ﹤0.01%
59,610
-70
-0.1% -$2.98K
BSFT
606
DELISTED
BroadSoft, Inc.
BSFT
$2.67M ﹤0.01%
73,967
-5,410
-7% -$175K
TKP
607
DELISTED
TECHNIP ADS (EA REPTG ONE ORD SHS)
TKP
$2.64M ﹤0.01%
89,678
+88
+0.1% +$2.59K
BNY
608
Bank of New York Mellon
BNY
$108B
$2.64M ﹤0.01%
87,336
+1,154
+1% +$35.4K
SHPG
609
DELISTED
Shire pic
SHPG
$2.59M ﹤0.01%
21,614
+322
+2% +$35.6K
FRN
610
DELISTED
Invesco Frontier Markets ETF
FRN
$2.58M ﹤0.01%
154,801
+65,829
+74% +$1.06M
INUV icon
611
Inuvo
INUV
$18M
$2.58M ﹤0.01%
216,352
-41,079
-16% -$418K
XLU icon
612
State Street Utilities Select Sector SPDR ETF
XLU
$22.6B
$2.57M ﹤0.01%
137,762
-29,182
-17% -$556K
MDLZ icon
613
Mondelez International
MDLZ
$79.9B
$2.51M ﹤0.01%
79,908
+3,096
+4% +$96K
ITUB icon
614
Itaú Unibanco
ITUB
$90.5B
$2.5M ﹤0.01%
486,687
+118,507
+32% +$556K
PODD icon
615
Insulet
PODD
$9.23B
$2.47M ﹤0.01%
68,225
-1,500
-2% -$50.3K
MTW icon
616
Manitowoc
MTW
$512M
$2.46M ﹤0.01%
138,696
-2,208
-2% -$40.1K
RGP
617
DELISTED
REGENCY ENERGY PARTNERS LP COMMON UTS REP LIMITED PART INTS
RGP
$2.45M ﹤0.01%
85,780
-165
-0.2% -$4.57K
FARO
618
DELISTED
Faro Technologies
FARO
$2.45M ﹤0.01%
58,050
+2,000
+4% +$76.7K
NOC icon
619
Northrop Grumman
NOC
$79.2B
$2.38M ﹤0.01%
24,949
+347
+1% +$32.1K
IP icon
620
International Paper
IP
$22.4B
$2.37M ﹤0.01%
56,544
+268
+0.5% +$11.9K
CXO
621
DELISTED
CONCHO RESOURCES INC.
CXO
$2.37M ﹤0.01%
21,735
-2,445
-10% -$233K
SNY icon
622
Sanofi
SNY
$103B
$2.34M ﹤0.01%
46,201
-2,792
-6% -$142K
GLW icon
623
Corning
GLW
$135B
$2.34M ﹤0.01%
160,246
+79,558
+99% +$1.18M
D icon
624
Dominion Energy
D
$60B
$2.32M ﹤0.01%
37,153
-4,986
-12% -$296K
CPAY icon
625
Corpay
CPAY
$25.8B
$2.32M ﹤0.01%
21,061
+4,810
+30% +$470K
23 24
25
26 27

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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.