Largest Nasdaq Short Interest Percent Increases as of Oct. 14

The following are the 200 largest short interest percent increases on the Nasdaq Stock Market as of the Oct. 14 settlement date. This list includes securities with a short position of at least 200,000 shares.



Ticker                                                                     
Symbol   Company                        Oct. 14       Sept. 30     % Change   
=============================================================================
TNGO     TANGOE INC/CT                  630,258       231,881       171.8
PPDI     PHARM PROD DEVEL             1,849,532       872,808       111.9
SQQQ     PROSHARES UL SHO               751,840       372,959       101.6
MLNX     MELLANOX TECHNOL               940,493       468,893       100.6
CHINA    CDC CORP-CL A                  460,415       262,306        75.5
LRCX     LAM RESEARCH                 6,915,851     3,990,328        73.3
FRAN     FRANCESCAS HOLDI             2,187,272     1,270,018        72.2
SNPS     SYNOPSYS INC                 2,778,559     1,719,319        61.6
PTEN     PATTERSON-UTI                7,070,823     4,421,604        59.9
OPTT     OCEAN POWER TECH             1,098,294       710,053        54.7
RECN     RESOURCES CONNEC             2,671,225     1,741,925        53.3
HGIC     HARLEYSVILLE GRP               789,054       515,584        53.0
ZBRA     ZEBRA TECH CORP                321,472       210,879        52.4
CARB     CARBONITE INC                  999,943       665,339        50.3
ATNY     API TECHNOLOGIES               314,147       213,574        47.1
COLM     COLUMBIA SPORTSW             1,573,937     1,070,857        47.0
ZGNX     ZOGENIX INC                    961,029       654,604        46.8
WYNN     WYNN RESORTS LTD             6,838,304     4,671,623        46.4
STMP     STAMPS.COM INC               1,854,277     1,268,173        46.2
NDSN     NORDSON CORP                 2,164,818     1,493,909        44.9
RXII     GALENA BIOPHARMA             3,353,408     2,323,379        44.3
PTNR     PARTNER COMM-ADR               325,068       227,049        43.2
NIHD     NII HOLDING INC              3,759,858     2,629,016        43.0
AMAP     AUTONAVI HOL-ADR               372,868       261,643        42.5
ALTI     ALTAIR NANOTECHN             1,125,470       814,485        38.2
CNIT     CHINA INFORMATIO             1,735,650     1,256,135        38.2
MEAS     MEASUREMENT SPEC             1,682,947     1,236,667        36.1
FOSL     FOSSIL INC                   2,836,007     2,084,367        36.1
NCIT     NCI INC-A                      685,871       505,911        35.6
SWKS     SKYWORKS SOLUTIO             9,547,498     7,054,905        35.3
IPGP     IPG PHOTONICS                  794,344       587,320        35.2
BSFT     BROADSOFT INC                7,704,357     5,796,276        32.9
ACIW     ACI WORLDWIDE IN             2,608,600     1,976,898        32.0
RYAAY    RYANAIR HLDG-ADR               476,629       361,677        31.8
NXPI     NXP SEMICONDUCTO             4,769,283     3,619,476        31.8
ARCC     ARES CAPITAL COR             5,355,177     4,081,592        31.2
CMCSK    COMCAST CORP-SPL            23,441,446    18,018,184        30.1
HTWR     HEARTWARE INTERN             2,137,251     1,645,885        29.9
SCHN     SCHNITZER STEEL              1,315,497     1,015,864        29.5
XRTX     XYRATEX LTD                  2,496,327     1,952,966        27.8
GAGA     LE GAGA HLDG-ADR               628,354       491,793        27.8
FURX     FURIEX PHARMACEU               552,771       433,388        27.5
SIMO     SILICON MOTI-ADR               514,349       403,328        27.5
BRKR     BRUKER CORP                  2,828,836     2,220,455        27.4
SKUL     SKULLCANDY INC               4,623,904     3,639,583        27.0
TWIN     TWIN DISC INC                  866,823       694,082        24.9
VPRT     VISTAPRINT NV                7,028,376     5,635,290        24.7
VRTX     VERTEX PHARM                10,841,630     8,709,788        24.5
SGNT     SAGENT PHARMACEU               829,672       668,539        24.1
FTNT     FORTINET INC                 5,050,966     4,070,106        24.1
NTES     NETEASE.COM-ADR              2,496,000     2,013,068        24.0
RPTP     RAPTOR PHARMACEU             3,520,291     2,842,912        23.8
VRA      VERA BRADLEY INC             9,590,029     7,771,374        23.4
VELT     VELTI PLC                    1,760,031     1,429,714        23.1
TRMB     TRIMBLE NAVIG                  998,304       811,571        23.0
GILD     GILEAD SCIENCES             16,286,625    13,245,949        23.0
DNKN     DUNKIN' BRANDS G             3,561,930     2,922,742        21.9
AMSC     AMER SUPERCONDTR            11,188,891     9,191,251        21.7
DIOD     DIODES INC                   3,126,635     2,569,041        21.7
BRCD     BROCADE COMM SYS            19,756,722    16,245,531        21.6
BWEN     BROADWIND ENERGY             5,567,201     4,579,614        21.6
AWAY     HOMEAWAY INC                 1,718,589     1,414,363        21.5
LSTR     LANDSTAR SYSTEM              1,162,718       961,333        20.9
ROLL     RBC BEARINGS INC             1,238,830     1,027,005        20.6
SFLY     SHUTTERFLY INC               6,203,378     5,151,953        20.4
YNDX     YANDEX NV-A                  2,050,916     1,708,453        20.0
TSPT     TRANSCEPT PHARMA               815,146       679,326        20.0
LECO     LINCOLN ELECTRIC               704,305       590,810        19.2
VRUS     PHARMASSET INC               3,913,025     3,286,326        19.1
KEYN     KEYNOTE SYSTEMS                964,814       810,440        19.0
CMTL     COMTECH TELECOMM             2,479,770     2,089,007        18.7
DMND     DIAMOND FOODS               10,000,950     8,437,151        18.5
NTRS     NORTHERN TRUST               6,385,351     5,416,489        17.9
AMCN     AIRMEDIA-ADR                   279,337       237,334        17.7
CHOP     CHINA GERUI ADV                706,883       600,708        17.7
CLSN     CELSION CORP                 1,716,960     1,463,631        17.3
NVDA     NVIDIA CORP                 35,332,766    30,123,540        17.3
BIDU     BAIDU INC-SP ADR             6,714,955     5,725,804        17.3
ZIP      ZIPCAR INC                   6,860,694     5,862,509        17.0
Z        ZILLOW INC                     714,729       611,000        17.0
JOYG     JOY GLOBAL INC               5,190,971     4,473,839        16.0
CVGI     COMMERCIAL VEHIC             2,136,887     1,843,219        15.9
CTRP     CTRIP.COM-ADR               12,371,384    10,671,252        15.9
KLAC     KLA-TENCOR CORP              9,648,641     8,340,290        15.7
NFBK     NORTHFIELD BANCO             1,082,240       936,034        15.6
CPSI     COMPUTER PROGRAM               501,854       434,120        15.6
CLWR     CLEARWIRE -CL A             47,836,475    41,407,379        15.5
SIAL     SIGMA-ALDRICH                5,168,950     4,476,821        15.5
CVTI     COVENANT TRANS-A               469,481       407,382        15.2
TRGT     TARGACEPT INC                2,119,072     1,840,831        15.1
FLML     FLAMEL TECH-ADR                471,309       409,575        15.1
LAYN     LAYNE CHRISTENSN               906,249       788,561        14.9
PCRX     PACIRA PHARMACEU               352,588       307,658        14.6
TROW     T ROWE PRICE GRP             7,326,913     6,414,172        14.2
WOLF     GREAT WOLF RESOR               443,481       388,249        14.2
TRIB     TRINITY BIO-ADR                286,777       251,600        14.0
STKL     SUNOPTA INC                  1,001,217       878,977        13.9
DGII     DIGI INTL INC                1,825,536     1,607,862        13.5
TIBX     TIBCO SOFTWARE               5,028,704     4,434,318        13.4
DISCK    DISCOVERY COMM-C               505,560       447,107        13.1
ASGN     ON ASSIGNMENT                1,688,905     1,494,774        13.0
CERP     CEREPLAST INC                  478,832       423,817        13.0
IBB      ISHARES-NDQ BIOT             5,614,684     4,973,657        12.9
BMRN     BIOMARIN PHARMAC             9,623,126     8,525,713        12.9
HSOL     HANWHA SOLAR-ADR             2,628,580     2,331,856        12.7
PRGO     PERRIGO CO                   2,194,762     1,949,473        12.6
CELG     CELGENE CORP                 9,784,252     8,694,879        12.5
GMCR     GREEN MOUNTAIN              17,068,121    15,176,168        12.5
GPRO     GEN-PROBE                      998,540       888,896        12.3
MAT      MATTEL INC                  12,292,608    10,944,059        12.3
RPXC     RPX CORP                       848,177       755,310        12.3
HEV      ENER1 INC                    9,486,205     8,454,045        12.2
TTEK     TETRA TECH INC               3,341,481     2,981,118        12.1
ALTR     ALTERA CORP                 13,777,334    12,300,130        12.0
CSOD     CORNERSTONE ONDE             1,722,120     1,537,625        12.0
SMTC     SEMTECH CORP                 4,140,326     3,698,226        12.0
STEM     STEMCELLS INC                  697,907       623,654        11.9
ELGX     ENDOLOGIX INC                4,411,661     3,943,170        11.9
PLCM     POLYCOM INC                  3,669,742     3,283,756        11.8
MSG      MADISON SQUARE-A             1,073,088       960,571        11.7
CEVA     CEVA INC                     3,490,567     3,127,676        11.6
SLGN     SILGAN HOLDINGS              1,220,157     1,094,670        11.5
SBUX     STARBUCKS CORP              15,287,879    13,729,553        11.4
JRCC     JAMES RIVER COAL             9,959,823     8,958,168        11.2
DGIT     DG FASTCHANNEL               3,551,897     3,195,568        11.2
CETV     CENTRAL EURO M-A             4,660,472     4,193,884        11.1
ACAD     ACADIA PHARMACEU               267,612       240,884        11.1
NEOG     NEOGEN CORP                  1,628,002     1,466,135        11.0
LPLA     LPL INVESTMENT H               806,114       726,470        11.0
AMCX     AMC NETWORKS-A               1,544,187     1,394,180        10.8
SZYM     SOLAZYME INC                 1,951,086     1,761,720        10.7
AMSG     AMSURG CORP                  2,408,946     2,175,866        10.7
SXCI     SXC HEALTH SOLUT             1,118,200     1,010,255        10.7
AMRS     AMYRIS INC                   4,154,781     3,754,044        10.7
SPLS     STAPLES INC                 22,083,701    19,956,902        10.7
IBKR     INTERACTIVE BROK             1,074,308       971,342        10.6
SSRI     SILVER STANDARD                543,202       491,161        10.6
PDCO     PATTERSON COS                4,315,065     3,907,049        10.4
LAMR     LAMAR ADVERTIS-A             8,822,388     7,998,086        10.3
NFLX     NETFLIX INC                  8,934,049     8,101,524        10.3
CSUN     CHINA SUNERG-ADR             2,529,992     2,294,486        10.3
RMTI     ROCKWELL MED TEC             1,709,048     1,551,815        10.1
CENTA    CENTRAL GARDEN-A             3,287,961     2,985,526        10.1
MPEL     MELCO CROWN-ADR              5,571,709     5,060,471        10.1
QGEN     QIAGEN NV                    7,378,543     6,719,881         9.8
DNDN     DENDREON CORP               23,937,015    21,819,073         9.7
LULU     LULULEMON ATH               14,353,879    13,092,113         9.6
BCPC     BALCHEM CORP                 1,493,933     1,363,820         9.5
LEAP     LEAP WIRELESS               13,511,866    12,348,137         9.4
TRCR     TRANSCEND SVCS                 587,109       536,699         9.4
PRMW     PRIMO WATER CORP             2,286,993     2,090,679         9.4
PETM     PETSMART INC                 3,925,994     3,589,318         9.4
NWS      NEWS CORP-B                  6,759,659     6,181,353         9.4
ORCL     ORACLE CORP                 50,342,232    46,038,938         9.3
CSRE     CSR PLC-ADR                    433,102       396,295         9.3
TSRX     TRIUS THERAPEUTI               376,173       344,306         9.3
PETD     PETRO DEV CORP               4,284,863     3,922,678         9.2
ESRX     EXPRESS SCRIPT              75,503,835    69,157,686         9.2
FFN      FRIENDFINDER NET               856,754       785,469         9.1
INSU     INSITUFORM TECH              4,824,648     4,424,896         9.0
CYMI     CYMER INC                    1,911,562     1,755,049         8.9
FSIN     FUSHI COPPERWELD             8,433,094     7,746,172         8.9
PCYC     PHARMACYCLICS                4,787,028     4,397,226         8.9
LQDT     LIQUIDITY SERVIC             1,040,552       958,176         8.6
ECYT     ENDOCYTE INC                   883,590       814,820         8.4
IDIX     IDENIX PHARM                 4,819,940     4,444,879         8.4
MELA     MELA SCIENCES IN             4,804,294     4,433,955         8.4
CBST     CUBIST PHARM                 9,603,715     8,864,421         8.3
INTU     INTUIT INC                   6,255,553     5,780,471         8.2
SATS     ECHOSTAR CORP-A                218,359       201,817         8.2
JCOM     J2 GLOBAL COMM               6,448,812     5,963,022         8.1
EPOC     EPOCRATES INC                  784,054       725,652         8.0
DEAR     DEARBORN BANCORP               429,841       398,254         7.9
AMZN     AMAZON.COM INC              11,247,058    10,422,747         7.9
BRCM     BROADCOM CORP-A              7,879,843     7,302,766         7.9
AMGN     AMGEN INC                   21,123,872    19,578,691         7.9
IRBT     IROBOT CORP                  4,147,570     3,844,853         7.9
SCSS     SELECT COMFORT C             6,157,500     5,708,193         7.9
ALIM     ALIMERA SCIENCES             1,153,623     1,069,469         7.9
IGTE     IGATE CORP                   2,432,572     2,257,244         7.8
SLXP     SALIX PHARM                  6,680,888     6,200,199         7.8
KFRC     KFORCE INC                   2,464,350     2,287,284         7.7
LNET     LODGENET INTERAC             5,437,032     5,047,564         7.7
APOL     APOLLO GROUP-A               8,896,073     8,261,543         7.7
FISV     FISERV INC                   2,309,051     2,144,700         7.7
HGSI     HUMAN GENOME SCI            17,845,725    16,593,595         7.5
AFFY     AFFYMAX INC                  2,185,838     2,033,433         7.5
LKQX     LKQ CORP                     2,143,714     1,994,649         7.5
ERII     ENERGY RECOVERY              5,952,782     5,539,784         7.5
MIPS     MIPS TECH INC                4,435,153     4,128,103         7.4
WPRT     WESTPORT INNOVAT             3,793,290     3,531,685         7.4
AMPE     AMPIO PHARMACEUT             1,741,377     1,621,291         7.4
MNTA     MOMENTA PHARMACE             5,335,765     4,969,816         7.4
TSLA     TESLA MOTORS                23,587,621    21,973,122         7.3
CBOU     CARIBOU COFFEE               1,231,846     1,148,936         7.2
XLNX     XILINX INC                  20,206,639    18,850,270         7.2
OSUR     ORASURE TECH                 2,568,857     2,397,376         7.2
INFA     INFORMATICA CORP             3,367,122     3,143,196         7.1
UNTK     UNITEK GLOBAL SE               470,518       439,337         7.1
CWEI     CLAYTON WILLIAMS             1,239,870     1,159,407         6.9

*-- Data includes ETF positions.

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

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