We are live on ! Find out more
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
DEO icon
451
Diageo
DEO
$49.1B
$7.18M 0.01%
56,476
+117
+0.2% +$14.6K
ABB
452
DELISTED
ABB Ltd
ABB
$7.14M 0.01%
302,708
-4,285
-1% -$96.6K
XEC
453
DELISTED
CIMAREX ENERGY CO
XEC
$7.13M 0.01%
73,960
-26,430
-26% -$2.14M
BND icon
454
Vanguard Total Bond Market
BND
$158B
$7.13M 0.01%
88,134
-7,494
-8% -$603K
INVX
455
Innovex International
INVX
$2.12B
$7.13M 0.01%
62,111
-1,857
-3% -$190K
PPS
456
DELISTED
Post Properties
PPS
$6.86M 0.01%
152,410
+6,525
+4% +$306K
SPSB icon
457
State Street SPDR Portfolio Short Term Corporate Bond ETF
SPSB
$10.7B
$6.75M 0.01%
219,712
-14,292
-6% -$438K
OKS
458
DELISTED
Oneok Partners LP
OKS
$6.72M 0.01%
126,835
-155
-0.1% -$7.86K
CLX icon
459
Clorox
CLX
$12.7B
$6.7M 0.01%
81,929
-2,991
-4% -$253K
PETM
460
DELISTED
PETSMART INC
PETM
$6.67M 0.01%
87,440
-4,151
-5% -$300K
MOLXA
461
DELISTED
MOLEX INC CL-A
MOLXA
$6.67M 0.01%
174,197
-9,461
-5% -$362K
NGVC icon
462
Vitamin Cottage Natural Grocers
NGVC
$739M
$6.55M 0.01%
165,107
+2,410
+1% +$88.1K
CME icon
463
CME Group
CME
$94.7B
$6.42M 0.01%
86,880
-6,921
-7% -$510K
HSBC icon
464
HSBC
HSBC
$352B
$6.35M 0.01%
135,804
-1,673
-1% -$79.4K
VIPS icon
465
Vipshop
VIPS
$7.47B
$6.35M 0.01%
+1,117,420
New +$4.81M
IL
466
DELISTED
IntraLinks Holdings Inc.
IL
$6.33M 0.01%
719,877
+5,045
+0.7% +$44.1K
ETP
467
DELISTED
Energy Transfer Partners, L.P.
ETP
$6.31M 0.01%
190,044
+9,000
+5% +$287K
MRCC
468
DELISTED
Monroe Capital Corp
MRCC
$6.31M 0.01%
485,639
+116,104
+31% +$1.61M
AROC icon
469
Archrock
AROC
$6.03B
$6.3M 0.01%
+228,634
New +$6.69M
CORE
470
DELISTED
Core Mark Holding Co., Inc.
CORE
$6.3M 0.01%
379,304
+2,680
+0.7% +$43.4K
RDS.A
471
DELISTED
Royal Dutch Shell PLC ADS Class A
RDS.A
$6.23M 0.01%
101,615
-1,817
-2% -$111K
MWIV
472
DELISTED
MWI VETERINARY SUPPLY, INC.
MWIV
$6.2M 0.01%
41,512
-7,765
-16% -$1.1M
ETP
473
DELISTED
Energy Transfer Partners L.p.
ETP
$6.2M 0.01%
119,048
+7,960
+7% +$411K
ROP icon
474
Roper Technologies
ROP
$39B
$6.17M 0.01%
46,402
-556
-1% -$71.4K
USB icon
475
US Bancorp
USB
$100B
$6.16M 0.01%
168,292
+3,991
+2% +$148K
17 18
19
20 21

Similar funds

SAM
Storebrand Asset Management Lysaker, Norway $34.8B AUM 25.49% 1-Year Est. Return
Chevy Chase Trust
Chevy Chase Trust Bethesda, Maryland $34.7B AUM 29.45% 1-Year Est. Return
VIA
Vanguard Investments Australia Victoria, Australia $34.6B AUM
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
Pacer Advisors
Pacer Advisors Malvern, Pennsylvania $35.6B AUM 18.19% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return
MML Investors Services
MML Investors Services Springfield, Massachusetts $36.1B AUM 19.68% 1-Year Est. Return

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.