The following table lists the 81 U.S. companies that reported quarterly earnings today (end date of the quarter is noted in the last column). Companies are sorted alphabetically by ticker symbol.

Earnings estimates provided by Bloomberg.

TICKER                                             EST
SYM     COMPANY               Q12    Q11   % CHG    Q12   % CHG   Q/E
========================================================================
ACCO    ACCO BRANDS CORP    -0.05  -0.04   -25.0  -0.03   -66.7   Mar
AIQ     ALLIANCE HEALTHC    -0.05  -0.02  -150.0  -0.09    44.4   Mar
AMCX    AMC NETWORKS-A       0.60     na      na   0.45    33.3   Mar
ARX     AEROFLEX HOLDING     0.07   0.26   -73.1   0.16   -56.3   Mar
ATPG    ATP OIL & GAS       -2.82  -1.56   -80.8  -0.37  -662.2   Mar
AUMN    GOLDEN MINERALS     -0.29  -1.08    73.1  -0.14  -107.1   Mar
AUXL    AUXILIUM PHARMAC    -0.04  -0.25    84.0  -0.10    60.0   Mar
BDC     BELDEN INC           0.52   0.46    13.0   0.51     2.0   Mar
BECN    BEACON ROOFING S     0.07  -0.13      NM  -0.08      NM   Mar
TICKER                                             EST
SYM     COMPANY               Q12    Q11   % CHG    Q12   % CHG   Q/E
========================================================================
BKEP    BLUEKNIGHT ENERG    -0.49  -0.39   -25.6   0.04      NM   Mar
BPZ     BPZ RESOURCES IN    -0.24  -0.07  -242.9  -0.02 -1100.0   Mar
CCRN    CROSS COUNTRY HE     0.00   0.01      NM   0.01      NM   Mar
CDTI    CLEAN DIESEL        -0.31     na      na  -0.29    -6.9   Mar
CECE    CECO ENVIRONMNTL     0.12   0.08    50.0   0.10    20.0   Mar
CJES    C&J ENERGY SERVI     0.92     na      na   0.97    -5.2   Mar
CLRO    CLEARONE COMMUNI     0.06     na      na   0.13   -53.8   Mar
CODI    COMPASS DIVERSIF    -0.02  -0.04    50.0   0.05      NM   Mar
CTWS    CONN WATER SVC       0.22   0.26   -15.4   0.23    -4.3   Mar
CVO     CENVEO INC          -0.09   0.06      NM   0.05      NM   Mar
CXPO    CRIMSON EXPLORAT    -0.08  -0.05   -60.0  -0.06   -33.3   Mar
CYTR    CYTRX CORP          -0.07  -0.06   -16.7  -0.05   -40.0   Mar
DGIT    DIGITAL GENERATI     0.07   0.51   -86.3   0.26   -73.1   Mar
DLGC    DIALOGIC INC        -0.43     na      na  -0.06  -616.7   Mar
DYN     DYNEGY INC          -0.55  -0.59     6.8  -0.62    11.3   Mar
ECPG    ENCORE CAPITAL G     0.71   0.54    31.5   0.66     7.6   Mar
ENV     ENVESTNET INC        0.06   0.04    50.0   0.06     0.0   Mar
EPM     EVOLUTION PETROL     0.01  -0.02      NM   0.03   -66.7   Mar
TICKER                                             EST
SYM     COMPANY               Q12    Q11   % CHG    Q12   % CHG   Q/E
========================================================================
ETM     ENTERCOM COMM-A     -0.10   0.05      NM  -0.05  -100.0   Mar
FF      FUTUREFUEL CORP      0.17     na      na   0.15    13.3   Mar
FTK     FLOTEK INDS          0.19     na      na   0.19     0.0   Mar
GAIA    GAIAM INC-A          0.03  -0.04      NM   0.01   200.0   Mar
GCOM    GLOBECOMM SYS        0.25   0.17    47.1   0.19    31.6   Mar
GNVC    GENVEC INC          -0.25  -0.20   -25.0  -0.13   -92.3   Mar
GST     GASTAR EXPLORATI    -0.09   0.00      na  -0.03  -200.0   Mar
HILL    DOT HILL SYSTEMS     0.03   0.00      na  -0.02      NM   Mar
HWCC    HOUSTON WIRE & C     0.23   0.27   -14.8   0.25    -8.0   Mar
HZNP    HORIZON PHARMA I    -0.92     na      na  -0.92     0.0   Mar
III     INFORMATION SERV     0.03   0.00      na  -0.01      NM   Mar
INO     INOVIO PHARMACEU    -0.06  -0.02  -200.0  -0.05   -20.0   Mar
INSP    INFOSPACE INC        0.28   0.06   366.7   0.26     7.7   Mar
INVE    IDENTIVE GROUP I    -0.09  -0.04  -125.0  -0.06   -50.0   Mar
KEM     KEMET CORP          -0.16   0.49      NM  -0.06  -166.7   Mar
KOPN    KOPIN CORP          -0.03   0.03      NM  -0.01  -200.0   Mar
KSS*    KOHLS CORP           0.63   0.73   -13.7   0.60     5.0   Apr
LPI     LAREDO PETROLEUM     0.23     na      na   0.28   -17.9   Mar
TICKER                                             EST
SYM     COMPANY               Q12    Q11   % CHG    Q12   % CHG   Q/E
========================================================================
MALL    PC MALL INC         -0.01   0.11      NM   0.05      NM   Mar
MEMP    MEMORIAL PRODUCT     0.94     na      na   0.27   248.1   Mar
MNR     MONMOUTH REIT-A      0.26   0.16    62.5   0.18    44.4   Mar
MPW     MEDICAL PROPERTI     0.19   0.18     5.6   0.17    11.8   Mar
NCT     NEWCASTLE INVT C     0.37   2.15   -82.8   0.31    19.4   Mar
NGS     NATURAL GAS SERV     0.29   0.20    45.0   0.24    20.8   Mar
NNI     NELNET INC-CL A      0.91   1.09   -16.5   1.12   -18.8   Mar
NP      NEENAH PAPER INC     0.77   0.54    42.6   0.64    20.3   Mar
ORBC    ORBCOMM INC          0.04  -0.01      NM   0.03    33.3   Mar
PCYC    PHARMACYCLICS       -0.19  -0.15   -26.7  -0.24    20.8   Mar
PETD    PETRO DEV CORP       0.07   0.22   -68.2   0.24   -70.8   Mar
PSSI    PSS WORLD MEDICA     0.38   0.38     0.0   0.43   -11.6   Mar
QRE     QR ENERGY LP         0.03     na      na   0.33   -90.9   Mar
QSFT    QUEST SOFTWARE       0.27   0.20    35.0   0.25     8.0   Mar
QUAD    QUAD GRAPHICS IN     0.26   0.33   -21.2   0.15    73.3   Mar
RDNT    RADNET INC           0.01  -0.01      NM   0.02   -50.0   Mar
RGDX    RESPONSE GENETIC    -0.14  -0.01 -1300.0  -0.10   -40.0   Mar
RNET    RIGNET INC           0.14   0.00      na   0.18   -22.2   Mar
TICKER                                             EST
SYM     COMPANY               Q12    Q11   % CHG    Q12   % CHG   Q/E
========================================================================
SAJA    SAJAN INC           -0.05   0.00      na   0.00      na   Mar
SATC    SATCON TECH         -0.11  -0.02  -450.0  -0.10   -10.0   Mar
SGI     SILICON GRAPHICS     0.11   0.11     0.0  -0.03      NM   Mar
SGMS    SCIENTIFIC GAM-A     0.04  -0.08      NM   0.05   -20.0   Mar
SOMX    SOMAXON PHARMACE    -0.04  -0.38    89.5  -0.04     0.0   Mar
SRSL    SRS LABS INC         0.05   0.06   -16.7   0.08   -37.5   Mar
SRT     STARTEK INC         -0.27  -0.17   -58.8  -0.26    -3.8   Mar
SYMX    SYNTHESIS ENERGY    -0.11  -0.07   -57.1  -0.08   -37.5   Mar
TACT    TRANSACT TECH        0.13   0.19   -31.6   0.08    62.5   Mar
TGX     THERAGENICS CORP     0.03   0.02    50.0     na      na   Mar
TUC     MAC-GRAY CORP        0.08   0.16   -50.0   0.14   -42.9   Mar
TVL     LIN TV CORP-CL A     0.11   0.03   266.7   0.08    37.5   Mar
UNTK    UNITEK GLOBAL SE    -0.59  -0.52   -13.5  -0.57    -3.5   Mar
VITC    VITACOST.COM INC    -0.20     na      na  -0.04  -400.0   Mar
VTG     VANTAGE DRILLING     0.00  -0.06      NM  -0.01      NM   Mar
WIN*    WINDSTREAM CORP      0.13   0.19   -31.6   0.13     0.0   Mar
WR      WESTAR ENERGY IN     0.21   0.27   -22.2   0.27   -22.2   Mar
XPO     XPO LOGISTICS IN    -0.29     na      na  -0.33    12.1   Mar

Total number of companies reporting earnings today:            81

* - Company in Standard & Poor’s 500 Index.

To contact the reporter on this story: Wendy Soong in New York at at csoong@Bloomberg.net.

To contact the editor responsible for this story: Alex Tanzi at at atanzi@Bloomberg.net