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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
+563.35%
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
ADBE icon
476
Adobe
ADBE
$103B
$6.14M 0.01%
118,295
-4,639
-4% -$221K
TPR icon
477
Tapestry
TPR
$32.7B
$6.12M 0.01%
112,302
+7,953
+8% +$438K
IGIB icon
478
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
$18.6B
$5.96M 0.01%
110,526
-260
-0.2% -$14K
MCHP icon
479
Microchip Technology
MCHP
$40.4B
$5.81M 0.01%
288,238
-26,300
-8% -$521K
CB
480
DELISTED
CHUBB CORPORATION
CB
$5.74M 0.01%
64,274
-5,483
-8% -$474K
GG
481
DELISTED
Goldcorp Inc
GG
$5.69M 0.01%
218,825
-3,197
-1% -$88.2K
ILMN icon
482
Illumina
ILMN
$29.3B
$5.67M 0.01%
72,109
-386
-0.5% -$29.5K
IWS icon
483
iShares Russell Mid-Cap Value ETF
IWS
$15.8B
$5.64M 0.01%
92,689
-2,230
-2% -$135K
EEM icon
484
iShares MSCI Emerging Markets ETF
EEM
$29.2B
$5.63M 0.01%
138,193
-25,791
-16% -$1.02M
CMCSA icon
485
Comcast
CMCSA
$89.3B
$5.63M 0.01%
249,386
-1,384
-0.6% -$30.1K
IWV icon
486
iShares Russell 3000 ETF
IWV
$20.2B
$5.59M 0.01%
55,285
+20,036
+57% +$2.01M
FOR icon
487
Forestar Group
FOR
$1.49B
$5.57M 0.01%
+258,531
New +$5.46M
AGG icon
488
iShares Core US Aggregate Bond ETF
AGG
$137B
$5.51M 0.01%
51,443
-4,704
-8% -$501K
WES
489
DELISTED
Western Gas Partners Lp
WES
$5.5M 0.01%
91,525
+1,620
+2% +$98.3K
APA icon
490
APA Corp
APA
$12.9B
$5.48M 0.01%
64,321
-7,130
-10% -$592K
HDB icon
491
HDFC Bank
HDB
$122B
$5.43M 0.01%
706,300
-1,591,420
-69% -$13.1M
HON icon
492
Honeywell
HON
$76.3B
$5.42M 0.01%
72,692
+560
+0.8% +$41.6K
WPZ
493
DELISTED
WILLIAMS PARTNERS L.P. COM UTS REPTG L.P. INT
WPZ
$5.36M 0.01%
107,628
+2,376
+2% +$114K
SYY icon
494
Sysco
SYY
$40.4B
$5.14M 0.01%
161,611
-7,597
-4% -$255K
EWG icon
495
iShares MSCI Germany ETF
EWG
$1.61B
$5.14M 0.01%
184,845
-9,743
-5% -$258K
BHC icon
496
Bausch Health
BHC
$2.21B
$5.11M 0.01%
49,007
+65
+0.1% +$6.33K
PRTS icon
497
CarParts.com
PRTS
$46.9M
$5.09M 0.01%
385,562
-8,014
-2% -$83.9K
UN
498
DELISTED
Unilever NV New York Registry Shares
UN
$5.07M 0.01%
134,290
-4,681
-3% -$185K
WPZ
499
DELISTED
Williams Partners L.P.
WPZ
$5.05M 0.01%
110,888
+3,602
+3% +$159K
IPGP icon
500
IPG Photonics
IPGP
$3.69B
$5.02M 0.01%
+89,090
New +$5.21M
18 19
20
21 22

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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.