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
ACET
1251
DELISTED
Aceto Corp
ACET
$187K ﹤0.01%
+12,000
New +$184K
MMSI icon
1252
Merit Medical Systems
MMSI
$5.21B
$186K ﹤0.01%
15,399
– –
HTH icon
1253
Hilltop Holdings
HTH
$2.28B
$185K ﹤0.01%
10,001
– –
FIO
1254
DELISTED
FUSION-IO INC COM
FIO
$185K ﹤0.01%
+13,869
New +$183K
TER icon
1255
Teradyne
TER
$60.9B
$182K ﹤0.01%
11,020
-21,992
-67% -$365K
DNY
1256
DELISTED
DONNELLEY R R & SONS CO
DNY
$181K ﹤0.01%
11,474
-5,485
-32% -$86.5K
ODP
1257
DELISTED
ODP
ODP
$175K ﹤0.01%
3,624
– –
NIHD
1258
DELISTED
NII HOLDINGS INC CL B
NIHD
$174K ﹤0.01%
28,800
-7,000
-20% -$47.2K
MBTF
1259
DELISTED
MBT Financial Corporation
MBTF
$172K ﹤0.01%
44,914
– –
ARC
1260
DELISTED
ARC Document Solutions, Inc.
ARC
$165K ﹤0.01%
36,000
+20,000
+125% +$94.1K
SCU
1261
DELISTED
Sculptor Capital Management, Inc. Class A Common Stock
SCU
$162K ﹤0.01%
1,475
– –
HERO
1262
DELISTED
HERCULES OFFSHORE INC COM STK
HERO
$154K ﹤0.01%
21,000
– –
PSLV icon
1263
Sprott Physical Silver Trust
PSLV
$12.9B
$152K ﹤0.01%
+17,500
New +$150K
FTR
1264
DELISTED
Frontier Communications Corp.
FTR
$142K ﹤0.01%
2,270
-7
-0.3% -$455
STKL
1265
DELISTED
SunOpta
STKL
$141K ﹤0.01%
14,515
– –
BB icon
1266
BlackBerry
BB
$5.12B
$140K ﹤0.01%
17,800
-60,008
-77% -$583K
OMER icon
1267
Omeros
OMER
$916M
$136K ﹤0.01%
14,000
-1,000
-7% -$5.96K
DANG
1268
DELISTED
E-COMMERCE CHINA DANGDANG INC SPNSRD ADS REP COM CL A (CYM)
DANG
$131K ﹤0.01%
12,550
+300
+2% +$2.65K
INN
1269
Summit Hotel Properties
INN
$739M
$130K ﹤0.01%
14,150
-1,200
-8% -$11.6K
TPLM
1270
DELISTED
Triangle Petroleum Corporation
TPLM
$127K ﹤0.01%
13,005
+2,565
+25% +$19.6K
AMR
1271
DELISTED
AMR CORP
AMR
$127K ﹤0.01%
31,075
+5,200
+20% +$21.3K
NMRX
1272
DELISTED
Numerex Corp
NMRX
$127K ﹤0.01%
+11,600
New +$124K
NES
1273
DELISTED
NUVERRA ENVIRONMENTAL INC NEW COM STK (DE)
NES
$121K ﹤0.01%
5,300
-35,915
-87% -$1.01M
JQC icon
1274
Nuveen Credit Strategies Income Fund
JQC
$708M
$119K ﹤0.01%
12,840
– –
RQI icon
1275
Cohen & Steers Quality Income Realty Fund
RQI
$1.7B
$119K ﹤0.01%
12,250
-2,300
-16% -$23.6K
49 50
51
52 53

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.