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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
+4.98%
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
$60.5B
AUM Growth
+$4.27B
Cap. Flow
-$6.02M
Cap. Flow %
-0.01%
Top 10 Hldgs %
8.14%
Holding
2,280
New
233
Increased
803
Reduced
822
Closed
265

Top Buys

Rank Stock Value
1
ABEV icon
Ambev
ABEV
+$275M
2
BIDU icon
Baidu
BIDU
+$202M
3
AKAM icon
Akamai
AKAM
+$127M
4
IPGP icon
IPG Photonics
IPGP
+$107M
5
WP
Worldpay, Inc.
WP
+$106M

Top Sells

Rank Stock Value
1
ABV
COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH
ABV
+$237M
2
PRGO icon
Perrigo
PRGO
+$186M
3
SWI
SOLARWINDS INC COM STK (DE)
SWI
+$104M
4
CLH icon
Clean Harbors
CLH
+$104M
5
FMX icon
Fomento Económico Mexicano
FMX
+$101M

Sector Composition

Rank Sector Weight
1 Industrials 8.87%
2 Technology 6.81%
3 Consumer Discretionary 6.54%
4 Healthcare 5.75%
5 Financials 5.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GDOT icon
951
Green Dot
GDOT
$752M
$633K ﹤0.01%
+25,200
New +$587K
TEG
952
DELISTED
INTEGRYS ENERGY GROUP INC COM (USA)
TEG
$630K ﹤0.01%
11,588
-365
-3% -$20.4K
EQT icon
953
EQT Corp
EQT
$32.1B
$625K ﹤0.01%
12,786
– –
TRNX
954
DELISTED
TORNIER N V SHARES (NLD)
TRNX
$622K ﹤0.01%
33,150
-5,703
-15% -$108K
PDCO
955
DELISTED
Patterson Companies, Inc.
PDCO
$621K ﹤0.01%
15,092
+8,288
+122% +$344K
NTG
956
DELISTED
Tortoise Midstream Energy Fund, Inc. Common Stock
NTG
$621K ﹤0.01%
2,273
-83
-4% -$22.3K
SPLK
957
DELISTED
Splunk Inc
SPLK
$621K ﹤0.01%
+9,050
New +$587K
DHS icon
958
WisdomTree US High Dividend Fund
DHS
$1.57B
$620K ﹤0.01%
11,260
-2,700
-19% -$146K
DPZ icon
959
Domino's
DPZ
$12B
$620K ﹤0.01%
8,915
– –
LSTR icon
960
Landstar System
LSTR
$6.07B
$620K ﹤0.01%
10,799
-401
-4% -$22.4K
PNG
961
DELISTED
PAA NATURAL GAS STORAGE, L.P. COM UNIT LTD PARTNERSHIP
PNG
$620K ﹤0.01%
26,990
-27,951
-51% -$633K
DHI icon
962
D.R. Horton
DHI
$42.4B
$615K ﹤0.01%
27,576
– –
ROST icon
963
Ross Stores
ROST
$81B
$611K ﹤0.01%
16,326
+820
+5% +$30.8K
SLF icon
964
Sun Life Financial
SLF
$45.3B
$611K ﹤0.01%
17,310
-223
-1% -$7.59K
WDFC icon
965
WD-40
WDFC
$3.17B
$611K ﹤0.01%
8,192
-2,720
-25% -$194K
WFC.PRL icon
966
Wells Fargo 7.5% Non Cumv Perp Conv
WFC.PRL
$4.65B
$611K ﹤0.01%
550
– –
PHLT
967
DELISTED
Performant Healthcare Inc
PHLT
$609K ﹤0.01%
59,150
-47,325
-44% -$477K
RLI icon
968
RLI Corp
RLI
$5.71B
$601K ﹤0.01%
24,676
-1,040
-4% -$24.7K
EV
969
DELISTED
Eaton Vance Corp.
EV
$599K ﹤0.01%
14,013
-19
-0.1% -$784
GEO icon
970
The GEO Group
GEO
$4.18B
$593K ﹤0.01%
27,591
+2,248
+9% +$50.4K
VB icon
971
Vanguard Morningstar Small-Cap ETF
VB
$81.8B
$588K ﹤0.01%
5,356
-780
-13% -$83K
SHY icon
972
iShares 1-3 Year Treasury Bond ETF
SHY
$25.1B
$583K ﹤0.01%
6,912
-400
-5% -$33.8K
SQI
973
DELISTED
SCIQUEST, INC. COMMON STOCK
SQI
$583K ﹤0.01%
20,478
-1,697
-8% -$43.7K
ABCB icon
974
Ameris Bancorp
ABCB
$5.98B
$582K ﹤0.01%
27,590
– –
TIF
975
DELISTED
Tiffany & Co.
TIF
$579K ﹤0.01%
6,245
-10
-0.2% -$831
37 38
39
40 41

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William Blair & Company's Q4 2013 Portfolio in Review

As of Q4 2013, William Blair & Company held 2,280 positions worth $60.5B, up 7.6% from $56.2B the previous quarter. Its ten largest holdings account for 8.1% of the portfolio.

William Blair & Company's Q4 2013 filing shows 233 new, 803 increased, 822 reduced and 265 closed positions. Its largest new stake was Ambev: 37,612,682 shares worth $276M. The largest sale was COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH, an estimated $237M.

By sector, the portfolio is most concentrated in Industrials at 8.9% of assets, down from 9% a quarter earlier, followed by Technology and Consumer Discretionary.

  • William Blair & Company's largest Q4 2013 buy was Ambev: 37,612,682 shares worth $276M.
  • William Blair & Company added most to Baidu in Q4 2013, an estimated $202M increase.
  • William Blair & Company's biggest Q4 2013 reduction was Perrigo, cutting an estimated $186M.
  • William Blair & Company fully exited COMPANHIA BEBIDA ADS EACH REPSTG 1 PFD SH in Q4 2013, selling an estimated $237M.
  • William Blair & Company's ten largest holdings make up 8.1% of its $60.5B portfolio in Q4 2013.
  • William Blair & Company opened 233 new positions and closed 265 in Q4 2013.
  • William Blair & Company's portfolio value rose 7.6% quarter-over-quarter to $60.5B.

Based on William Blair & Company's 13F filing for Q4 2013, filed 11 Feb 2014.