Largest Nasdaq Short Interest vs Free Float as of Jan. 14

The following table ranks companies listed on the Nasdaq Stock Market that have more than 10 percent of their shares available for trading sold short by investors as of the Jan. 14 settlement date.



                               Short Interest   Short Interest  Equity Float 
Ticker  Name                      / Float %     (In mln shrs)   (In mln shrs)
=============================================================================
RBCN    RUBICON TECHNOLO             56.78          9.78         17.23
PWER    POWER-ONE INC                48.14         41.18         85.56
CCME    CHINA MEDIAEXPRE             46.42          6.44         13.86
CONN    CONN'S INC                   46.09          6.37         13.82
ATPG    ATP OIL & GAS                40.28         17.87         44.37
CADX    CADENCE PHARMACE             40.12         13.91         34.68
LPHI    LIFE PARTNERS HO             36.01          3.30          9.15
NILE    BLUE NILE INC                35.90          5.10         14.22
NTRI    NUTRISYSTEM INC              35.83          8.61         24.03
BBBB    BLACKBOARD INC               35.72         11.79         33.00
PETS    PETMED EXPRESS               35.17          6.95         19.77
CTCT    CONSTANT CONTACT             34.83          9.68         27.79
COCO    CORINTHIAN COLLE             34.55         26.29         76.09
CIEN    CIENA CORP                   33.22         30.25         91.05
OPEN    OPENTABLE INC                33.07          5.38         16.27
SODA    SODASTREAM INTER             32.70          2.05          6.26
ENTR    ENTROPIC COMMUNI             32.68         23.08         70.62
EBIX    EBIX INC                     31.61          8.58         27.14
SOMX    SOMAXON PHARMACE             30.90         12.42         40.21
CHBT    CHINA-BIOTICS IN             30.53          3.33         10.89
SHLD    SEARS HOLDINGS               30.19         11.90         39.43
FSLR    FIRST SOLAR INC              29.95         16.60         55.44
LNET    LODGENET INTERAC             29.87          4.62         15.47
VECO    VEECO INSTRUMENT             29.83         11.75         39.39
MNKD    MANNKIND CORP                29.57         21.72         73.44
QSII    QUALITY SYSTEMS              29.38          5.63         19.15
GMCR    GREEN MOUNTAIN               28.31         28.04         99.05
STEC    STEC INC                     27.60         11.20         40.58
TSLA    TESLA MOTORS                 27.51          6.73         24.48
CALM    CAL-MAINE FOODS              27.08          3.51         12.96
EHTH    EHEALTH INC                  26.91          5.54         20.58
WRLD    WORLD ACCEPTANCE             26.25          3.87         14.74
AMSC    AMER SUPERCONDTR             26.14         11.34         43.36
SPWRA   SUNPOWER CORP-A              26.02         13.97         53.71
HRBN    HARBIN ELECTRIC              26.00          5.23         20.13
INWK    INNERWORKINGS IN             25.91          6.99         26.98
PFCB    PF CHANG'S CHINA             25.75          5.81         22.56
ENOC    ENERNOC INC                  25.57          4.12         16.11
ARNA    ARENA PHARMACEUT             25.40         30.48        119.99
NETL    NETLOGIC MICROSY             25.33         14.44         57.00
CCRT    COMPUCREDIT HOLD             25.30          3.21         12.67
MMYT    MAKEMYTRIP LTD               25.13          1.26          5.00
DMND    DIAMOND FOODS                25.10          5.32         21.20
MELA    MELA SCIENCES IN             25.03          6.03         24.09
ZAGG    ZAGG INC                     24.93          4.08         16.35
ALGT    ALLEGIANT TRAVEL             24.84          3.62         14.58
TSTC    TELESTONE TECHNO             24.70          2.22          9.00
LOCM    LOCAL.COM CORP               24.31          3.75         15.45
CBEH    CHINA INTEGRATED             24.19          2.88         11.89
CSTR    COINSTAR INC                 24.08          7.53         31.28
MERU    MERU NETWORKS IN             24.07          2.24          9.29
SYNA    SYNAPTICS INC                23.89          8.05         33.68
TRLG    TRUE RELIGION AP             23.79          5.62         23.64
GNOM    COMPLETE GENOMIC             23.57          0.96          4.07
MAKO    MAKO SURGICAL                23.55          6.64         28.21
NFLX    NETFLIX INC                  23.32         11.23         48.14
MIPS    MIPS TECH INC                23.25         11.60         49.89
GRMN    GARMIN LTD                   23.08         24.58        106.48
PRAA    PORTFOLIO RECOVE             22.64          3.78         16.70
ECHO    ECHO GLOBAL LOGI             22.50          2.34         10.40
QNST    QUINSTREET INC               22.22          5.66         25.46
CVBF    CVB FINANCIAL                22.10         18.64         84.36
FPTB    FIRST PACTRUST               22.10          0.21          0.93
MNTA    MOMENTA PHARMACE             21.91          9.15         41.77
FSYS    FUEL SYSTEMS SOL             21.78          3.34         15.33
OZRK    BANK OZARKS                  21.65          2.97         13.70
LOGM    LOGMEIN INC                  21.62          3.15         14.58
BRLI    BIO-REFER LABS               21.61          5.32         24.59
ATHN    ATHENAHEALTH INC             21.46          6.93         32.29
PEET    PEETS COFFEE &               21.42          2.69         12.56
SVNT    SAVIENT PHARMACE             21.25         14.75         69.40
TZOO    TRAVELZOO INC                21.21          1.17          5.53
CAVM    CAVIUM NETWORKS              21.19          8.23         38.83
ENER    ENERGY CONV DEV              21.17         10.41         49.18
MBLX    METABOLIX INC                21.00          5.15         24.53
AUXL    AUXILIUM PHARMAC             20.83          9.88         47.42
KNSY    KENSEY NASH CORP             20.43          1.56          7.64
DCTH    DELCATH SYSTEMS              20.14          8.32         41.31
FFBH    FIRST FED BNCSHS             20.05          0.68          3.39
CAGC    CHINA AGRITECH               19.95          2.55         12.77
BIOD    BIODEL INC                   19.92          4.26         21.41
REXX    REX ENERGY CORP              19.86          6.22         31.32
STRA    STRAYER EDUCATIO             19.62          2.58         13.14
SQNM    SEQUENOM INC                 19.52         17.47         89.47
CLWR    CLEARWIRE -CL A              19.30         31.78        164.72
CREE    CREE INC                     19.28         19.27         99.96
CPLA    CAPELLA EDUCATIO             19.23          2.90         15.07
AMED    AMEDISYS INC                 19.15          5.46         28.51
GRNB    GREEN BANKSHARES             19.08          2.09         10.97
PSUN    PAC SUNWEAR CAL              18.94          9.89         52.21
IRDM    IRIDIUM COMMUNIC             18.93          8.67         45.80
BONT    BON-TON STORES               18.80          2.38         12.67
GFRE    GULF RESOURCES I             18.75          3.32         17.73
NUVA    NUVASIVE INC                 18.69          7.34         39.27
TAYC    TAYLOR CAPITAL               18.63          1.82          9.78
ACOR    ACORDA THERAPEUT             18.40          7.08         38.49
JOSB    JOS A BANK CLOTH             18.36          5.02         27.32
PLCE    CHILDRENS PLACE              18.23          4.06         22.29
STXS    STEREOTAXIS INC              18.04          6.71         37.22
ARUN    ARUBA NETWORKS I             17.98         15.19         84.46
CLDA    CLINICAL DATA IN             17.93          3.32         18.50
CBPO    CHINA BIOLOGIC P             17.87          1.20          6.72
OREX    OREXIGEN THERAPE             17.85          5.13         28.73
HAWK    SEAHAWK DRILLING             17.61          1.87         10.62
LIWA    LIHUA INTERNATIO             17.58          2.28         12.95
AVNR    AVANIR PHARM INC             17.55         16.73         95.35
JBLU    JETBLUE AIRWAYS              17.49         41.82        239.13
CRWN    CROWN MEDIA HL-A             17.46          4.35         24.93
QDEL    QUIDEL CORP                  17.43          4.98         28.57
NTSP    NETSPEND HOLDING             17.40          3.38         19.44
CVVT    CHINA VALVES TEC             17.37          3.42         19.68
GSIC    GSI COMMERCE INC             17.34         10.66         61.45
RLOC    REACHLOCAL INC               17.10          1.28          7.46
CIGX    STAR SCIENTIFIC              16.91         13.03         77.04
ADTN    ADTRAN INC                   16.76          9.51         56.70
SATC    SATCON TECH                  16.74         14.42         86.16
LBTYA   LIBERTY GLOBAL-A             16.70         17.85        106.88
CNQR    CONCUR TECH INC              16.61          7.02         42.28
LOGI    LOGITECH INTL-R              16.59         31.79        191.61
CSGP    COSTAR GROUP INC             16.54          3.24         19.56
SIGA    SIGA TECH INC                16.53          5.78         34.97
ZUMZ    ZUMIEZ INC                   16.51          3.51         21.26
CLNE    CLEAN ENERGY FUE             16.48          7.63         46.26
ALGN    ALIGN TECHNOLOGY             16.48          9.26         56.19
PACR    PACER INTL INC               16.41          5.67         34.53
LWAY    LIFEWAY FOODS                16.41          0.78          4.75
JAKK    JAKKS PACIFIC                16.39          4.41         26.92
KITD    KIT DIGITAL INC              16.32          4.38         26.84
PNSN    PENSON WORLDWIDE             16.31          3.10         19.03
ALTI    ALTAIR NANOTECHN             16.02          0.98          6.11
VPRT    VISTAPRINT NV                16.02          6.70         41.83
IDCC    INTERDIGITAL INC             16.01          6.96         43.46
BJRI    BJ'S RESTAURANTS             15.99          3.46         21.64
VITC    VITACOST.COM INC             15.96          1.92         12.05
FUQI    FUQI INTERNATION             15.89          2.31         14.53
XOMA    XOMA LTD                     15.87          4.52         28.45
WIBC    WILSHIRE BANCORP             15.82          3.09         19.52
APWR    A-POWER ENERGY G             15.81          5.38         34.01
CEPH    CEPHALON INC                 15.74         11.66         74.11
CBEY    CBEYOND INC                  15.67          4.57         29.15
AFFX    AFFYMETRIX INC               15.64          9.78         62.56
RNOW    RIGHTNOW TECH                15.53          3.47         22.32
UBSI    UNITED BANKSHS               15.51          5.89         37.98
ZOLT    ZOLTEK COS                   15.35          4.25         27.68
YRCW    YRC WORLDWIDE IN             15.34          7.28         47.48
RJET    REPUBLIC AIRWAYS             15.30          7.56         49.39
LLEN    L&L ENERGY INC               15.30          3.44         22.47
SPMD    SUPERMEDIA INC               15.30          2.31         15.10
CSKI    CHINA SKY ONE ME             15.26          1.55         10.14
TMRK    TERREMARK WORLDW             15.14          7.53         49.71
STEI    STEWART ENTERP-A             15.06         11.94         79.28
JRCC    JAMES RIVER COAL             14.99          4.09         27.31
EQIX    EQUINIX INC                  14.92          6.79         45.48
EDMC    EDUCATION MGMT               14.83          4.83         32.53
WATG    WONDER AUTO TECH             14.75          3.54         23.97
SGEN    SEATTLE GENETICS             14.74         14.48         98.26
NVTL    NOVATEL WIRELESS             14.74          4.60         31.24
VVUS    VIVUS INC                    14.71         11.74         79.82
DEAR    DEARBORN BANCORP             14.55          0.95          6.52
LULU    LULULEMON ATH                14.55          7.69         52.84
IMGN    IMMUNOGEN INC                14.53          9.78         67.28
CLDX    CELLDEX THERAPEU             14.42          4.38         30.38
CYTX    CYTORI THERAPEUT             14.26          5.89         41.35
AIRM    AIR METHODS CORP             14.25          1.60         11.24
DECK    DECKERS OUTDOOR              14.23          4.60         32.36
KEYW    KEYW HOLDING COR             14.22          1.50         10.55
SCHL    SCHOLASTIC CORP              14.21          3.25         22.87
CMLS    CUMULUS MEDIA-A              14.14          2.65         18.78
YONG    YONGYE INTERNATI             14.07          5.47         38.85
SSYS    STRATASYS INC                14.06          2.78         19.78
CAR     AVIS BUDGET GROU             14.06         14.37        102.21
INCY    INCYTE CORP                  14.04         15.51        110.47
PACW    PACWEST BANCORP              13.99          4.12         29.42
DEER    DEER CONSUMER PR             13.93          2.41         17.29
MCRL    MICREL INC                   13.90          5.68         40.87
ALIM    ALIMERA SCIENCES             13.88          0.99          7.14
PSSI    PSS WORLD MEDICA             13.87          7.51         54.10
COLM    COLUMBIA SPORTSW             13.86          1.57         11.29
TTWO    TAKE-TWO INTERAC             13.79          9.78         70.91
ABAT    ADVANCED BATTERY             13.73          9.23         67.25
SFSF    SUCCESSFACTORS I             13.68          9.05         66.17
VRA     VERA BRADLEY INC             13.66          1.50         11.00
CAKE    CHEESECAKE FACTO             13.66          7.56         55.36
MOLX    MOLEX INC                    13.49          8.52         63.12
QCOR    QUESTCOR PHARM               13.48          7.23         53.64
AMKR    AMKOR TECH INC               13.43         13.74        102.32
SCHS    SCHOOL SPECIALTY             13.40          2.43         18.13
RDEA    ARDEA BIOSCIENCE             13.35          2.62         19.59
FSIN    FUSHI COPPERWELD             13.34          3.28         24.59
PODD    INSULET CORP                 13.31          5.27         39.56
ISIL    INTERSIL CORP-A              13.20         16.30        123.54
SLAB    SILICON LABS                 13.20          4.99         37.77
CASB    CASCADE FINL CRP             13.15          1.25          9.51
RRGB    RED ROBIN GOURME             13.09          1.84         14.04
DISCA   DISCOVERY COMM-A             13.01         17.30        132.97
CPRT    COPART INC                   13.00          9.23         71.04
VLCM    VOLCOM INC                   12.98          2.31         17.82
GHDX    GENOMIC HEALTH I             12.97          2.17         16.69
AAON    AAON INC                     12.94          1.51         11.64
PEGA    PEGASYSTEMS INC              12.94          2.09         16.13
CCMP    CABOT MICROELEC              12.93          2.90         22.45
PNBK    PATRIOT NATL BNC             12.88          0.27          2.06
PACB    PACIFIC BIOSCIEN             12.86          1.94         15.11
ERII    ENERGY RECOVERY              12.80          4.24         33.15
SAFM    SANDERSON FARMS              12.77          2.40         18.81
ICUI    ICU MEDICAL                  12.73          1.52         11.97
BCRX    BIOCRYST PHARM               12.70          4.98         39.23
TITN    TITAN MACHINERY              12.68          1.69         13.32
HEV     ENER1 INC                    12.67          6.07         47.90
ENZN    ENZON PHARMACEUT             12.64          6.61         52.29
TXRH    TEXAS ROADHOUS               12.60          7.73         61.40
CPHD    CEPHEID INC                  12.58          7.39         58.76
ARGN    AMERIGON INC                 12.54          2.57         20.48
MDAS    MEDASSETS INC                12.43          5.43         43.68
POWI    POWER INTEGRATIO             12.43          3.40         27.40
KERX    KERYX BIOPHARM               12.42          7.26         58.42
ALTH    ALLOS THERAPEUT              12.36          9.55         77.24
DRIV    DIGITAL RIVER                12.35          4.75         38.46
ACOM    ANCESTRY.COM INC             12.34          2.14         17.36
ABCW    ANCHOR BANCRP WI             12.34          2.24         18.15
OXPS    OPTIONSXPRESS HO             12.28          5.17         42.12
HITK    HI-TECH PHARMACA             12.26          1.27         10.31
MELI    MERCADOLIBRE INC             12.26          3.71         30.23
SMT     SMART TECHNOL-A              12.25          5.43         44.31
CHTP    CHELSEA THERAPEU             12.24          4.22         34.48
XLNX    XILINX INC                   12.20         31.56        258.73
BWLD    BUFFALO WILD WIN             12.20          2.04         16.74
MINI    MOBILE MINI                  12.19          4.28         35.14
IMMU    IMMUNOMEDICS INC             12.15          8.63         71.06
MASI    MASIMO CORP                  12.14          6.12         50.40
THQI    THQ INC                      12.11          8.12         67.03
THOR    THORATEC CORP                12.11          6.39         52.79
TIVO    TIVO INC                     12.10         13.77        113.82
SLXP    SALIX PHARM                  12.08          6.77         56.02
CRZO    CARRIZO OIL&GAS              12.01          4.21         35.02
ICON    ICONIX BRAND GRO             11.98          8.44         70.48
CECO    CAREER EDUCATION             11.97          7.70         64.31
BSDM    BSD MEDICAL                  11.94          2.50         20.90
AONE    A123 SYSTEMS INC             11.86         10.66         89.86
FINL    FINISH LINE-A                11.83          6.01         50.81
CERN    CERNER CORP                  11.81          8.46         71.63
AMTD    TD AMERITRADE HO             11.77         26.49        224.95
BOFI    BOFI HOLDING INC             11.73          0.82          6.96
CSIQ    CANADIAN SOLAR I             11.72          3.45         29.45
SINA    SINA CORP                    11.69          6.45         55.17
CAAS    CHINA AUTOMOTIVE             11.64          1.13          9.74
GBCI    GLACIER BANCORP              11.62          8.11         69.74
CRUS    CIRRUS LOGIC INC             11.60          7.55         65.10
OSBC    OLD SECOND BNCRP             11.54          1.34         11.61
BSFT    BROADSOFT INC                11.52          1.37         11.88
FNSR    FINISAR CORP                 11.46          9.11         79.48
GTXI    GTX INC                      11.44          2.57         22.45
FAST    FASTENAL CO                  11.44         15.07        131.74
WTFC    WINTRUST FINL                11.41          3.85         33.69
FFIN    FIRST FIN BANKSH             11.33          2.20         19.44
CHCO    CITY HOLDING CO              11.30          1.67         14.78
PTEN    PATTERSON-UTI                11.30         17.07        151.08
URBN    URBAN OUTFITTER              11.23         14.56        129.64
PNFP    PINNACLE FINL                11.22          3.52         31.38
UTHR    UNITED THERAPEUT             11.20          5.46         48.76
CPTS    CONCEPTUS INC                11.20          3.43         30.65
CKEC    CARMIKE CINEMAS              11.18          1.08          9.69
CBST    CUBIST PHARM                 11.16          6.59         59.01
SBAC    SBA COMM CORP-A              11.16         12.66        113.48
SGMO    SANGAMO BIOSCIEN             11.11          4.72         42.46
IDXX    IDEXX LABS                   11.09          6.30         56.82
JAZZ    JAZZ PHARMACEUTI             11.08          2.20         19.88
TCBI    TEXAS CAPITAL BA             11.03          3.81         34.54
HTWR    HEARTWARE INTERN             11.02          1.17         10.59
AMMD    AMER MED SYS HLD             10.98          8.32         75.80
REGN    REGENERON PHARM              10.94          6.79         62.07
OSIR    OSIRIS THERAPEUT             10.93          1.65         15.06
SEED    ORIGIN AGRITECH              10.91          1.52         13.97
ZION    ZIONS BANCORP                10.90         18.92        173.54
OSTK    OVERSTOCK.COM                10.85          2.22         20.50
VLCCF   KNIGHTSBRIDGE TA             10.84          2.57         23.66
OVTI    OMNIVISION TECH              10.83          5.96         55.05
RUE     RUE21 INC                    10.82          2.42         22.40
WBSN    WEBSENSE INC                 10.76          4.46         41.50
PANL    UNIVERSAL DISPLA             10.74          3.48         32.41
NGSX    NEUROGESX INC                10.72          0.93          8.66
NASB    NASB FINANCIAL               10.71          0.31          2.93
SNIC    SONIC SOLUTIONS              10.70          4.66         43.59
WERN    WERNER ENT                   10.69          4.64         43.38
CPST    CAPSTONE TURBINE             10.67         26.14        244.96
LANC    LANCASTER COLONY             10.63          2.18         20.47
PURE    PURE BIOSCIENCE              10.61          3.56         33.56
HIBB    HIBBETT SPORTS I             10.61          2.95         27.78
PMBC    PACIFIC MERCANTL             10.59          1.01          9.57
AMAG    AMAG PHARMACEUTI             10.56          2.16         20.49
PEIX    PACIFIC ETHANOL              10.56          8.21         77.69
YUII    YUHE INTERNATION             10.55          1.22         11.54
AMLN    AMYLIN PHARM INC             10.52         14.79        140.53
TRGL    TOREADOR RES                 10.51          2.08         19.82
CBOU    CARIBOU COFFEE               10.47          0.77          7.32
FEED    AGFEED INDUSTRIE             10.39          3.62         34.85
ZIXI    ZIX CORP                     10.37          5.69         54.87
TWGP    TOWER GROUP INC              10.37          3.93         37.91
CHNG    CHINA NATURAL GA             10.34          1.72         16.59
OCLR    OCLARO INC                   10.32          5.11         49.45
HOGS    ZHONGPIN INC                 10.32          2.68         25.93
SFLY    SHUTTERFLY INC               10.32          2.55         24.68
VLNC    VALENCE TECH                 10.30          7.49         72.75
TOWN    TOWNE BANK                   10.28          2.37         23.10
SUBK    SUFFOLK BANCORP              10.26          0.97          9.43
CHUX    O'CHARLEYS INC               10.26          2.05         19.99
PARD    PONIARD PHARMACE             10.25          4.11         40.13
ALSK    ALASKA COMM SYS              10.25          4.45         43.46
ULTA    ULTA SALON COSME             10.17          4.37         42.96
PULB    PULASKI FINL                 10.14          0.84          8.28
AFFY    AFFYMAX INC                  10.06          2.13         21.18
ASNA    ASCENA RETAIL GR             10.05          6.36         63.29
CENX    CENTURY ALUMINUM             10.03          5.60         55.81
HOKU    HOKU CORP                    10.01          1.51         15.13

-- Bloomberg News To contact Bloomberg News for this story: +1-212-318-2000 or newsdev@bloomberg.net

-0- Jan/27/2011 01:35 GMT

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