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
GSK icon
526
GSK
GSK
$103B
$4.38M 0.01%
69,830
+2,107
+3% +$136K
VEA icon
527
Vanguard FTSE Developed Markets ETF
VEA
$234B
$4.37M 0.01%
110,472
+8,358
+8% +$318K
SMFG icon
528
Sumitomo Mitsui Financial
SMFG
$161B
$4.33M 0.01%
445,586
+1,325
+0.3% +$12.6K
ADM icon
529
Archer Daniels Midland
ADM
$37.4B
$4.28M 0.01%
116,108
+18,695
+19% +$681K
VPL icon
530
Vanguard FTSE Pacific ETF
VPL
$8.37B
$4.25M 0.01%
69,941
+12,794
+22% +$748K
PUK icon
531
Prudential
PUK
$34.8B
$4.23M 0.01%
116,747
+334
+0.3% +$11.6K
BECN
532
DELISTED
Beacon Roofing Supply, Inc.
BECN
$4.22M 0.01%
114,577
+30,645
+37% +$1.17M
XLNX
533
DELISTED
Xilinx Inc
XLNX
$4.2M 0.01%
89,580
-17,310
-16% -$778K
FXI icon
534
iShares China Large-Cap ETF
FXI
$4.3B
$4.17M 0.01%
112,346
+28,950
+35% +$1.03M
CPHD
535
DELISTED
Cepheid Inc
CPHD
$4.16M 0.01%
106,649
+14,350
+16% +$520K
ACFN
536
DELISTED
Acorn Energy Inc
ACFN
$4.12M 0.01%
698,621
-461,774
-40% -$3.36M
EXPD icon
537
Expeditors International
EXPD
$23.7B
$4.09M 0.01%
92,946
+2,255
+2% +$93.6K
TJX icon
538
TJX Companies
TJX
$177B
$4.07M 0.01%
144,440
-5,678
-4% -$151K
TTE icon
539
TotalEnergies
TTE
$188B
$4.07M 0.01%
44,509,274,468
+40,636,837,093
+1,049% +$4.06M
LLY icon
540
Eli Lilly
LLY
$1.04T
$4.05M 0.01%
80,514
-6,011
-7% -$315K
WOOF
541
DELISTED
VCA Inc.
WOOF
$4.04M 0.01%
147,240
-46,325
-24% -$1.3M
EWZ icon
542
iShares MSCI Brazil ETF
EWZ
$9.14B
$4M 0.01%
83,610
-1,775
-2% -$78.9K
KCG
543
DELISTED
KCG Holdings, Inc.
KCG
$3.94M 0.01%
+454,250
New +$4.11M
BAGL
544
DELISTED
EINSTEIN NOAH RESTAURANT GROUP, INC CMN STK (DELAWARE)
BAGL
$3.87M 0.01%
+223,196
New +$3.68M
THS
545
DELISTED
Treehouse Foods
THS
$3.84M 0.01%
57,467
-1,340
-2% -$92.3K
MXL icon
546
MaxLinear
MXL
$6.12B
$3.82M 0.01%
461,325
+311,000
+207% +$2.42M
CS
547
DELISTED
Credit Suisse Group
CS
$3.77M 0.01%
123,429
-118
-0.1% -$3.51K
DWRE
548
DELISTED
DEMANDWARE INC COM STK (DE)
DWRE
$3.77M 0.01%
81,370
+1,890
+2% +$85.2K
TGT icon
549
Target
TGT
$67.1B
$3.74M 0.01%
58,458
-559
-0.9% -$38.1K
MLPN
550
DELISTED
Credit Suisse X- Links Cushing MLP Infrastructure ETN's due April 20, 2020
MLPN
$3.7M 0.01%
126,417
+60,640
+92% +$1.78M
20 21
22
23 24

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.