Largest Nasdaq Short Interest Percent Increases as of Sept. 30

The following are the 200 largest short interest percent increases on the Nasdaq Stock Market as of the Sept. 30 settlement date. This list includes securities with a short position of at least 200,000 shares.



Ticker                                                                     
Symbol   Company                        Sept. 30      Sept. 15     % Change   
=============================================================================
YRCW     YRC WORLDWIDE IN            72,499,984    22,001,499       229.5
TSPT     TRANSCEPT PHARMA               679,326       353,333        92.3
GAME     SHANDA GAMES-ADR               887,952       478,527        85.6
VOD      VODAFONE GRP-ADR            12,893,055     7,174,799        79.7
STMP     STAMPS.COM INC               1,268,173       779,496        62.7
MOLXA    MOLEX INC -A                   321,904       201,593        59.7
FLML     FLAMEL TECH-ADR                409,575       258,573        58.4
ASML     ASML HOLDING-NY              7,689,839     4,996,176        53.9
SBLK     STAR BULK CARRIE               389,189       253,636        53.4
SQQQ     PROSHARES UL SHO               372,959       247,800        50.5
CARB     CARBONITE INC                  665,339       447,884        48.6
FRAN     FRANCESCAS HOLDI             1,270,018       861,881        47.4
RPXC     RPX CORP                       755,310       527,189        43.3
AUTH     AUTHENTEC INC                  381,780       271,736        40.5
BRKR     BRUKER CORP                  2,220,455     1,597,856        39.0
CLMT     CALUMET SPECIALT               308,416       223,785        37.8
ARBA     ARIBA INC                    3,331,120     2,448,666        36.0
FFN      FRIENDFINDER NET               785,469       583,041        34.7
VELT     VELTI PLC                    1,429,714     1,063,995        34.4
PRAN     PRANA BIOTEC-ADR               498,579       376,233        32.5
PWRD     PERFECT WORL-ADR               702,710       537,890        30.6
RFMD     RF MICRO DEVICES            30,192,706    23,350,766        29.3
AWAY     HOMEAWAY INC                 1,414,363     1,095,504        29.1
SZYM     SOLAZYME INC                 1,761,720     1,366,000        29.0
CHRS     CHARMING SHOPPES            19,983,551    15,531,059        28.7
ABCO     ADVISORY BOARD                 929,865       731,214        27.2
MLHR     HERMAN MILLER                4,659,084     3,683,711        26.5
AMAP     AUTONAVI HOL-ADR               261,643       207,061        26.4
ADSK     AUTODESK INC                 7,103,583     5,631,029        26.2
APKT     ACME PACKET INC              3,718,636     2,953,335        25.9
NCIT     NCI INC-A                      505,911       404,903        24.9
SKUL     SKULLCANDY INC               3,639,583     2,915,026        24.9
CY       CYPRESS SEMICON             12,760,956    10,226,615        24.8
CSUN     CHINA SUNERG-ADR             2,294,486     1,843,062        24.5
WMGI     WRIGHT MED GROUP             4,211,922     3,383,343        24.5
NSPH     NANOSPHERE INC                 552,289       443,960        24.4
EZCH     EZCHIP SEMICONDU               857,412       691,381        24.0
OCLS     OCULUS INNOVATIV               648,874       525,982        23.4
WYNN     WYNN RESORTS LTD             4,671,623     3,790,345        23.3
FLDM     FLUIDIGM CORP                  930,663       756,292        23.1
MKTG     RESPONSYS INC                  635,995       517,139        23.0
BODY     BODY CENTRAL COR             1,042,777       850,169        22.7
ACIW     ACI WORLDWIDE IN             1,976,898     1,613,592        22.5
WETF     WISDOMTREE INVES             2,196,601     1,793,681        22.5
CVLT     COMMVAULT SYSTEM             2,840,014     2,321,053        22.4
HBAN     HUNTINGTON BANC             14,491,677    11,896,520        21.8
KEYN     KEYNOTE SYSTEMS                810,440       667,151        21.5
CSRE     CSR PLC-ADR                    396,295       327,642        21.0
PDCO     PATTERSON COS                3,907,049     3,231,152        20.9
QLTY     QUALITY DISTRIBU               778,945       644,604        20.8
TTEK     TETRA TECH INC               2,981,118     2,471,630        20.6
UTEK     ULTRATECH INC                1,644,738     1,364,483        20.5
CLSN     CELSION CORP                 1,463,631     1,216,706        20.3
BHLB     BERKSHIRE HILLS              1,287,370     1,071,350        20.2
HSIC     HENRY SCHEIN INC             2,805,279     2,337,939        20.0
SCSS     SELECT COMFORT C             5,708,193     4,760,641        19.9
RNST     RENASANT CORP                1,766,132     1,475,792        19.7
OPEN     OPENTABLE INC                8,972,847     7,503,667        19.6
SXCI     SXC HEALTH SOLUT             1,010,255       845,307        19.5
SINA     SINA CORP                    7,513,386     6,307,739        19.1
RMBS     RAMBUS INC                  10,790,926     9,071,161        19.0
BPOP     POPULAR INC                  7,051,889     5,943,839        18.6
RPTP     RAPTOR PHARMACEU             2,842,912     2,401,923        18.4
NXST     NEXSTAR BROADC-A               551,238       466,520        18.2
AGNC     AMERICAN CAPITAL             8,805,287     7,457,511        18.1
CEPH     CEPHALON INC                10,808,800     9,177,359        17.8
CHNG     CHINA NATURAL GA               928,981       789,581        17.7
NCMI     NATIONAL CINEMED             2,920,591     2,484,790        17.5
DRIV     DIGITAL RIVER                4,900,076     4,183,271        17.1
DTSI     DTS INC                      2,330,653     1,990,473        17.1
SIMG     SILICON IMAGE                4,070,830     3,487,638        16.7
SONE     S1 CORPORATION               2,240,240     1,922,340        16.5
WOLF     GREAT WOLF RESOR               388,249       333,536        16.4
EMMS     EMMIS COMMUNIC-A               333,575       286,634        16.4
MLNX     MELLANOX TECHNOL               468,893       403,509        16.2
DRYS     DRYSHIPS INC                15,709,053    13,545,108        16.0
PANL     UNIVERSAL DISPLA             6,672,410     5,757,796        15.9
HAIN     HAIN CELESTIAL               2,746,191     2,371,628        15.8
IPXL     IMPAX LABS INC               5,517,344     4,765,381        15.8
SGI      SILICON GRAPHICS             7,183,950     6,207,421        15.7
FWLT     FOSTER WHEELER               2,853,487     2,466,436        15.7
MSCC     MICROSEMI CORP               4,365,428     3,776,741        15.6
SREV     SERVICESOURCE IN             5,963,764     5,161,596        15.5
AMRS     AMYRIS INC                   3,754,044     3,249,475        15.5
OXGN     OXIGENE INC                    749,342       648,820        15.5
COHR     COHERENT INC                 1,197,138     1,036,967        15.4
SOHU     SOHU.COM INC                 3,483,438     3,019,914        15.3
MMSI     MERIT MEDICAL                2,028,000     1,758,709        15.3
AMPE     AMPIO PHARMACEUT             1,621,291     1,406,338        15.3
DRCO     DYNAMICS RSCH                  660,523       576,325        14.6
SNDA     SHANDA INTER-ADR               903,690       788,934        14.5
CMLS     CUMULUS MEDIA-A             10,647,120     9,303,088        14.4
PLXS     PLEXUS CORP                  3,110,304     2,719,103        14.4
USPH     US PHYSICAL THER               518,854       453,730        14.4
MELA     MELA SCIENCES IN             4,433,955     3,878,471        14.3
HCCI     HERITAGE-CRYSTAL               365,737       320,078        14.3
SONO     SONOSITE INC                 1,348,942     1,183,825        13.9
JRCC     JAMES RIVER COAL             8,958,168     7,866,784        13.9
AGII     ARGO GROUP INTER             1,140,962     1,001,960        13.9
CHTR     CHARTER COM-A                  744,946       654,513        13.8
HSTM     HEALTHSTREAM INC               741,245       651,840        13.7
CVGI     COMMERCIAL VEHIC             1,843,219     1,623,687        13.5
CCOI     COGENT COMMUNICA             2,703,057     2,382,694        13.4
RUE      RUE21 INC                    5,763,176     5,086,418        13.3
NTGR     NETGEAR INC                  1,989,128     1,757,000        13.2
HOLX     HOLOGIC INC                  5,517,388     4,877,898        13.1
ONNN     ON SEMICONDUCTOR            13,726,628    12,148,270        13.0
DNKN     DUNKIN' BRANDS G             2,922,742     2,587,075        13.0
STRA     STRAYER EDUCATIO             2,482,723     2,197,593        13.0
LCAPA    LIBERTY MEDIA -A             1,187,492     1,051,133        13.0
FINL     FINISH LINE-A                5,874,484     5,207,305        12.8
LECO     LINCOLN ELECTRIC               590,810       524,186        12.7
CHSI     CATALYST HEALTH              2,303,694     2,044,358        12.7
QCOR     QUESTCOR PHARM               5,672,445     5,041,641        12.5
PLUG     PLUG POWER INC               1,198,298     1,065,185        12.5
NILE     BLUE NILE INC                4,555,844     4,051,158        12.5
BSFT     BROADSOFT INC                5,796,276     5,167,245        12.2
NVDA     NVIDIA CORP                 30,123,540    26,884,241        12.0
HEAT     SMARTHEAT INC                1,312,499     1,172,116        12.0
WWWW     WEB.COM GROUP                3,772,467     3,371,871        11.9
IPSU     IMPERIAL SUGAR               1,560,338     1,394,766        11.9
KLAC     KLA-TENCOR CORP              8,340,290     7,455,685        11.9
ANDS     ANADYS PHARMACEU               533,056       476,525        11.9
BJRI     BJ'S RESTAURANTS             4,618,191     4,129,812        11.8
IMGN     IMMUNOGEN INC                6,095,094     5,451,430        11.8
VOLC     VOLCANO CORP                 5,345,353     4,781,698        11.8
IDTI     INTEGRAT DEVICE              7,727,198     6,918,710        11.7
ULTI     ULTIMATE SOFTWAR             3,526,741     3,158,657        11.7
OTTR     OTTER TAIL CORP              1,927,567     1,728,708        11.5
ADTN     ADTRAN INC                   3,717,874     3,335,316        11.5
MCHX     MARCHEX INC-B                3,072,912     2,756,996        11.5
ASGN     ON ASSIGNMENT                1,494,774     1,342,534        11.3
CHKP     CHECK POINT SOFT             2,564,240     2,304,026        11.3
NICE     NICE SYSTEMS-ADR               469,899       422,490        11.2
BANF     BANCFIRST CORP                 504,919       454,119        11.2
HCSG     HEALTHCARE SERVS             5,334,701     4,801,485        11.1
ARQL     ARQULE INC                   2,570,361     2,314,354        11.1
SYNT     SYNTEL INC                   1,131,264     1,018,620        11.1
PRXL     PAREXEL INTL                 5,089,349     4,583,719        11.0
TRID     TRIDENT MICROSYS             1,450,880     1,307,051        11.0
LAMR     LAMAR ADVERTIS-A             7,998,086     7,206,924        11.0
NATR     NATURE'S SUNSHNE               837,092       754,446        11.0
CALD     CALLIDUS SOFTWAR             3,171,321     2,861,183        10.8
ORBC     ORBCOMM INC                  1,464,121     1,321,030        10.8
SCON     SUPERCONDUCTOR T             1,277,528     1,153,766        10.7
APAC     APAC CUSTOMER                1,746,290     1,577,265        10.7
GLBL     GLOBAL INDS LTD              9,878,090     8,927,052        10.7
INSM     INSMED INC                   1,694,492     1,531,837        10.6
FCFS     FIRST CASH FINL              2,763,388     2,498,337        10.6
ZN       ZION OIL & GAS               2,691,680     2,433,534        10.6
STEM     STEMCELLS INC                  623,654       563,866        10.6
DISCA    DISCOVERY COMM-A             9,555,011     8,640,817        10.6
ZIP      ZIPCAR INC                   5,862,509     5,302,234        10.6
LFUS     LITTELFUSE INC               1,716,756     1,552,886        10.6
LOGM     LOGMEIN INC                  2,703,695     2,447,452        10.5
IPCM     IPC THE HOSPITAL             2,390,870     2,165,434        10.4
PCYC     PHARMACYCLICS                4,397,226     3,984,611        10.4
CBKN     CAPITAL BANK                   641,236       581,356        10.3
CPLP     CAPITAL PRODUCT              1,501,838     1,362,748        10.2
IOSP     INNOSPEC INC                 1,054,366       956,814        10.2
ARUN     ARUBA NETWORKS I            23,143,531    21,020,795        10.1
NUAN     NUANCE COMMUNICA             8,110,333     7,373,105        10.0
CGNX     COGNEX CORP                  2,756,412     2,507,026         9.9
BEAT     CARDIONET INC                1,107,262     1,007,908         9.9
ROLL     RBC BEARINGS INC             1,027,005       935,134         9.8
SUNH     SUN HEALTHCARE G             2,292,443     2,088,359         9.8
IXYS     IXYS CORP                    1,321,676     1,205,310         9.7
CTRN     CITI TRENDS INC              1,250,456     1,140,776         9.6
CERS     CERUS CORP                   5,242,341     4,783,911         9.6
STAN     STANDARD PARKING               657,021       599,661         9.6
RECN     RESOURCES CONNEC             1,741,925     1,590,405         9.5
ICLR     ICON PLC-ADR                 1,374,823     1,255,399         9.5
SCOR     COMSCORE INC                 2,746,588     2,508,015         9.5
AROW     ARROW FINL CORP                630,220       575,537         9.5
HWAY     HEALTHWAYS INC               3,394,843     3,103,017         9.4
CBOE     CBOE HOLDINGS IN             1,843,386     1,685,369         9.4
MSTR     MICROSTRATEGY                  639,631       584,928         9.4
CROX     CROCS INC                    6,889,435     6,302,624         9.3
CEVA     CEVA INC                     3,127,676     2,861,419         9.3
EMKR     EMCORE CORP                  7,842,245     7,176,623         9.3
SCSC     SCANSOURCE INC               1,344,869     1,230,846         9.3
FTWR     FIBERTOWER CORP              3,757,362     3,439,771         9.2
LSCC     LATTICE SEMICOND             7,474,135     6,842,979         9.2
VLGEA    VILLAGE SUPER -A               221,536       202,843         9.2
WSBC     WESBANCO INC                 1,082,383       991,214         9.2
FITB     FIFTH THIRD BANC            19,986,883    18,310,208         9.2
CTBI     COMMUNI TRUST BA               907,434       831,365         9.1
CFSG     CHINA FIRE & SEC             1,834,833     1,681,134         9.1
SLAB     SILICON LABS                 5,704,832     5,229,065         9.1
SWKS     SKYWORKS SOLUTIO             7,054,905     6,467,749         9.1
SURG     SYNERGETICS USA                931,900       854,409         9.1
LPSN     LIVEPERSON INC               3,283,033     3,010,239         9.1
FXCB     FOX CHASE BANCOR               647,494       593,699         9.1
MDSO     MEDIDATA SOLUTIO             1,822,693     1,672,455         9.0
USAT     USA TECHNOLOGIES             2,233,811     2,049,744         9.0
WCRX     WARNER CHILCOT-A             2,412,043     2,213,808         9.0
AMCX     AMC NETWORKS-A               1,394,180     1,280,014         8.9
RNWK     REALNETWORKS INC             1,079,088       991,118         8.9
EGOV     NIC INC                      2,590,457     2,382,159         8.7
STBA     S & T BANCORP                3,011,555     2,769,817         8.7

*-- Data includes ETF positions.

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