Largest Nasdaq Short Interest Percent Decreases as of Aug. 31

The following are the 200 largest short interest percent decreases on the Nasdaq Stock Market as of the Aug. 31 settlement date. This list includes securities with a short position of at least 200,000 shares.



Ticker                                                                     
Symbol   Company                        Aug. 31       Aug. 13      % Change   
=============================================================================
RGNC     REGENCY ENERGY P               445,285     1,823,656       -75.6
BIOF     BIOFUEL ENERGY C               216,482       628,599       -65.6
SCON     SUPERCOND TECH                 248,730       706,478       -64.8
VRML     VERMILLION INC                 249,318       553,627       -55.0
NXPI     NXP SEMICONDUCTO             1,749,941     3,650,836       -52.1
SBCF     SEACOAST BNKG                2,632,836     5,442,202       -51.6
MEOH     METHANEX CORP                  348,515       623,368       -44.1
SMTB     SMITHTOWN BANCRP               366,678       611,077       -40.0
ACGY     ACERGY SA-ADR                  233,827       386,320       -39.5
MDRX     ALLSCRIPTS HEALT             7,720,835    12,570,515       -38.6
APCVZ    FRESENIUS-CVR                  359,753       580,890       -38.1
ASFI     ASTA FUNDING INC               455,053       727,244       -37.4
VPRT     VISTAPRINT NV                2,240,236     3,507,796       -36.1
ENDP     ENDO PHARMA HLDG             4,863,924     7,495,792       -35.1
SPRD     SPREADTRUM-ADR               1,017,380     1,557,756       -34.7
ANPI     ANGIOTECH PHARMA               318,555       475,116       -33.0
SMED     SHARPS COMPLIANC               672,701       981,084       -31.4
PDLI     PDL BIOPHARMA IN            10,658,108    15,000,562       -28.9
ASMI     ASM INTL-NY REG                325,631       452,826       -28.1
STX      SEAGATE TECHNOLO            11,583,631    16,073,944       -27.9
DJSP     DJSP ENTERPRISES               696,572       964,188       -27.8
CBAK     CHINA BAK BATTER             1,578,671     2,165,427       -27.1
EPCT     EPICEPT CORP                   500,276       681,188       -26.6
SPWRB    SUNPOWER CORP-B                938,539     1,263,556       -25.7
VOD      VODAFONE GRP-ADR            10,959,603    14,720,834       -25.6
GAME     SHANDA GAMES-ADR             1,856,548     2,467,121       -24.7
JDSU     JDS UNIPHASE                 8,750,810    11,544,572       -24.2
TELK     TELIK INC                      441,532       582,414       -24.2
PPCO     PENWEST PHARM                  898,853     1,179,081       -23.8
LINE     LINN ENERGY LLC              1,136,993     1,482,070       -23.3
FWLT     FOSTER WHEELER               3,310,758     4,275,093       -22.6
GIVN     GIVEN IMAGING                  271,659       349,402       -22.3
LIFE     LIFE TECHNOLOGIE             5,115,393     6,545,596       -21.8
ASML     ASML HOLDING-NY              6,444,447     8,230,136       -21.7
LAVA     MAGMA DESIGN AUT             6,837,569     8,712,860       -21.5
CWBS     COMMONW BANKSHRS               208,906       266,123       -21.5
LCRY     LECROY CORP                    236,245       298,204       -20.8
MELI     MERCADOLIBRE INC             4,164,374     5,238,608       -20.5
SWIR     SIERRA WIRELESS                213,005       266,422       -20.0
APOG     APOGEE ENTERPR               1,918,276     2,398,831       -20.0
PCLN     PRICELINE.COM                3,134,305     3,907,903       -19.8
SCSS     SELECT COMFORT C             6,543,525     8,063,159       -18.8
NTES     NETEASE.COM-ADR              2,118,960     2,605,957       -18.7
SXCI     SXC HEALTH SOLUT               454,201       557,383       -18.5
HSII     HEIDRICK & STRUG               755,342       923,781       -18.2
XTEX     CROSSTEX ENERGY                490,610       599,823       -18.2
LIWA     LIHUA INTERNATIO               608,136       739,884       -17.8
GOLD     RANDGOLD RES-ADR             1,137,531     1,381,218       -17.6
ITRI     ITRON INC                    1,310,691     1,590,705       -17.6
ONNN     ON SEMICONDUCTOR            14,745,035    17,858,547       -17.4
SAFM     SANDERSON FARMS              1,471,622     1,780,928       -17.4
DCTH     DELCATH SYSTEMS              7,179,861     8,659,931       -17.1
MSG      MADISON SQUARE-A               701,088       842,704       -16.8
ZBRA     ZEBRA TECH CORP              1,307,303     1,567,995       -16.6
SINA     SINA CORP                    4,731,507     5,670,826       -16.6
PRGO     PERRIGO CO                   3,903,541     4,665,044       -16.3
WPRT     WESTPORT INNOVAT             1,947,555     2,324,432       -16.2
BIDU     BAIDU INC-SP ADR             8,444,674    10,059,188       -16.1
ADAT     AUTHENTIDATE HLD               247,015       294,162       -16.0
DSTI     DAYSTAR TECH INC               261,860       310,546       -15.7
SWSI     SUPERIOR WELL SE             3,255,950     3,855,419       -15.5
DLTR     DOLLAR TREE INC              5,076,584     6,003,777       -15.4
HAIN     HAIN CELESTIAL               3,994,806     4,721,105       -15.4
JST      JINPAN INTL LTD                238,992       281,164       -15.0
LIME     LIME ENERGY CO                 271,526       318,118       -14.6
ALVR     ALVARION LTD                   530,096       619,283       -14.4
MXIM     MAXIM INTEGRATED            21,826,861    25,484,296       -14.4
LOOP     LOOPNET INC                  1,185,997     1,382,907       -14.2
LNCR     LINCARE HOLDINGS             8,318,022     9,687,555       -14.1
BIOD     BIODEL INC                   3,154,944     3,665,271       -13.9
FDML     FEDERAL MOGUL                  516,128       598,014       -13.7
GENZ     GENZYME CORP                13,033,134    15,087,196       -13.6
CYOU     CHANGYOU.COM-ADR               787,895       911,505       -13.6
NOVL     NOVELL INC                   6,067,201     7,018,754       -13.6
TECD     TECH DATA CORP               2,486,017     2,869,669       -13.4
BANR     BANNER CORPORATI             1,305,321     1,504,176       -13.2
FFIV     F5 NETWORKS                  4,834,431     5,568,597       -13.2
SATS     ECHOSTAR CORP-A                587,149       675,757       -13.1
MTXX     MATRIXX INITIATI               373,679       428,976       -12.9
DECK     DECKERS OUTDOOR              3,370,619     3,869,130       -12.9
ENCO     ENCORIUM GROUP                 230,362       264,360       -12.9
TBSI     TBS INTERNATIO-A               467,908       536,284       -12.7
DELL     DELL INC                    43,873,902    50,266,980       -12.7
AEIS     ADV ENERGY INDS              2,016,036     2,309,013       -12.7
APEI     AMERICAN PUBLIC              2,018,816     2,308,671       -12.6
ARUN     ARUBA NETWORKS I            15,728,391    17,932,665       -12.3
MLNX     MELLANOX TECHNOL             1,359,059     1,547,073       -12.2
CTFO     CHINA TRANSINFO                362,335       412,311       -12.1
MDAS     MEDASSETS INC                4,884,738     5,555,914       -12.1
TSCO     TRACTOR SUPPLY               3,060,232     3,478,135       -12.0
NOVA     NOVAMED INC                    592,509       673,277       -12.0
RYAAY    RYANAIR HLDG-ADR               518,065       587,518       -11.8
MERC     MERCER INTERNATI             1,437,140     1,629,217       -11.8
EFOI     ENERGY FOCUS INC               383,078       433,378       -11.6
VRGY     VERIGY LTD                   2,260,504     2,557,221       -11.6
CTSH     COGNIZANT TECH-A             6,288,223     7,107,364       -11.5
BCSI     BLUE COAT SYSTEM             4,244,481     4,796,934       -11.5
CACB     CASCADE BANCORP              2,681,728     3,029,482       -11.5
MNKD     MANNKIND CORP               14,800,348    16,713,211       -11.4
INTC     INTEL CORP                  70,981,165    80,133,152       -11.4
CRNT     CERAGON NETWORKS               250,803       283,101       -11.4
BEAV     BE AEROSPACE                 1,541,411     1,737,521       -11.3
DIOD     DIODES INC                   1,972,091     2,219,960       -11.2
SPIL     SILICONWARE-ADR              4,928,152     5,536,740       -11.0
WMGI     WRIGHT MED GROUP             2,709,305     3,038,934       -10.8
IPSU     IMPERIAL SUGAR                 942,646     1,055,270       -10.7
APKT     ACME PACKET INC              3,864,892     4,325,255       -10.6
LSTR     LANDSTAR SYSTEM              1,409,721     1,577,405       -10.6
TIBB     TIB FINANCIAL                  870,224       973,594       -10.6
HMIN     HOME INNS & -ADR             1,325,269     1,481,423       -10.5
BSRR     SIERRA BANCORP                 820,911       917,228       -10.5
VRSK     VERISK ANALYTI-A               527,718       589,362       -10.5
PLAB     PHOTRONICS INC               5,600,864     6,251,107       -10.4
OCLS     OCULUS INNOVATIV               671,936       749,302       -10.3
SUNH     SUN HEALTHCAR                2,185,981     2,436,959       -10.3
CNIT     CHINA INFORMATIO             2,181,284     2,429,086       -10.2
MPET     MAGELLAN PETRO                 275,501       306,658       -10.2
ISLN     ISILON SYSTEMS I             4,001,598     4,453,637       -10.1
VDSI     VASCO DATA INTL              1,841,769     2,049,242       -10.1
QLIK     QLIK TECHNOLOGIE               263,201       292,787       -10.1
PFBC     PREFERRED BANK                 506,206       561,463        -9.8
CFFN     CAP FEDERAL FINL             4,212,446     4,665,573        -9.7
ALTI     ALTAIR NANOTECHN             2,535,370     2,806,897        -9.7
AKAM     AKAMAI TECHNOLOG            11,601,328    12,834,189        -9.6
MCHP     MICROCHIP TECH              18,791,496    20,780,384        -9.6
THOR     THORATEC CORP                6,363,271     7,034,824        -9.5
HOLI     HOLLYSYS AUTOMAT             2,297,706     2,536,441        -9.4
KNDI     KANDI TECHNOLGIE               904,279       997,620        -9.4
AKRX     AKORN INC                    4,032,772     4,447,652        -9.3
BCON     BEACON POWER                 3,304,063     3,641,955        -9.3
ABIO     ARCA BIOPHARMA                 352,219       388,010        -9.2
BOFI     BOFI HOLDING INC               886,322       975,984        -9.2
PKOH     PARK OHIO HLDGS                373,440       410,994        -9.1
LLTC     LINEAR TECH CORP            11,561,416    12,717,046        -9.1
NIHD     NII HOLDING INC              2,705,685     2,974,409        -9.0
RMBS     RAMBUS INC                   6,891,614     7,574,741        -9.0
AEZS     AETERNA ZENTARIS             3,444,065     3,782,823        -9.0
PPDI     PHARM PROD DEVEL             4,642,363     5,093,034        -8.8
ELON     ECHELON CORP                 3,029,084     3,319,847        -8.8
AGEN     ANTIGENICS INC               3,878,472     4,242,768        -8.6
SORL     SORL AUTO PARTS                457,279       499,966        -8.5
VRSN     VERISIGN INC                13,064,872    14,275,661        -8.5
SCHN     SCHNITZER STEEL              1,537,224     1,679,201        -8.5
RICK     RICKS CABARET                  440,031       479,994        -8.3
CCOI     COGENT COMMUNICA             3,661,508     3,989,915        -8.2
MIPI     MOLECULAR INSIGH             2,699,391     2,940,183        -8.2
CDXS     CODEXIS INC                    337,158       366,941        -8.1
DEAR     DEARBORN BANCORP             1,170,522     1,272,392        -8.0
CATM     CARDTRONICS INC              1,208,672     1,313,771        -8.0
STSA     STERLING FINL/WA             8,073,549     8,752,254        -7.8
TSLA     TESLA MOTORS                 5,129,695     5,560,393        -7.7
CACH     CACHE INC                      206,653       223,481        -7.5
NANX     NANOPHASE TECH                 299,661       323,978        -7.5
VMED     VIRGIN MEDIA INC            29,347,134    31,716,695        -7.5
PCAR     PACCAR INC                  20,708,356    22,365,771        -7.4
ETRM     ENTEROMEDICS INC               202,799       218,532        -7.2
BECN     BEACON ROOFING S             3,799,668     4,090,460        -7.1
CIDM     CINEDIGM DIGIT-A               431,794       464,763        -7.1
ROYL     ROYALE ENERGY                  526,817       567,035        -7.1
ZION     ZIONS BANCORP               18,862,658    20,295,614        -7.1
RXII     RXI PHARMACEUTIC               552,918       594,812        -7.0
ISCA     INTL SPEEDWAY-A              1,567,492     1,685,488        -7.0
UEPS     NET 1 UEPS TECH                876,785       942,545        -7.0
YRCW     YRC WORLDWIDE IN           123,069,876   132,249,363        -6.9
ATHN     ATHENAHEALTH INC            10,622,425    11,412,753        -6.9
CYCC     CYCLACEL PHARMAC             2,702,068     2,902,080        -6.9
LOPE     GRAND CANYON EDU             3,748,214     4,024,316        -6.9
KCAP     KOHLBERG CAPITAL               915,299       981,983        -6.8
CENT     CENTRAL GARDEN                 317,201       340,127        -6.7
AMKR     AMKOR TECH INC              19,524,271    20,904,260        -6.6
HTCH     HUTCHINSON TECH              2,589,198     2,771,149        -6.6
QLGC     QLOGIC CORP                  4,386,365     4,691,382        -6.5
ASTM     AASTROM BIOSCIEN               339,656       363,170        -6.5
CNBC     CENTER BANCORP                 299,868       320,492        -6.4
GMCR     GREEN MOUNTAIN              21,382,740    22,844,680        -6.4
NETL     NETLOGIC MICROSY            10,815,334    11,548,439        -6.3
CVGW     CALAVO GROWERS I             1,113,540     1,188,862        -6.3
BRNC     BRONCO DRILLING              1,190,003     1,270,105        -6.3
CTXS     CITRIX SYSTEMS               6,901,938     7,361,364        -6.2
LKQX     LKQ CORP                     4,340,234     4,621,630        -6.1
SHPGY    SHIRE PLC-ADR                2,272,786     2,419,346        -6.1
WWWW     WEB.COM GROUP                  346,813       369,161        -6.1
GHDX     GENOMIC HEALTH I             1,877,198     1,997,689        -6.0
MU       MICRON TECH                107,131,184   114,005,208        -6.0
CLDA     CLINICAL DATA IN             2,326,732     2,475,938        -6.0
AGNC     AMERICAN CAPITAL             2,665,927     2,836,501        -6.0
ITMN     INTERMUNE INC                4,139,819     4,403,047        -6.0
PESI     PERMA-FIX ENVIR                370,010       393,427        -6.0
INTU     INTUIT INC                   7,381,321     7,844,232        -5.9
LBTYA    LIBERTY GLOBAL-A            12,668,863    13,462,586        -5.9
QGEN     QIAGEN NV                    8,952,387     9,511,446        -5.9
DNDN     DENDREON CORP               10,904,658    11,580,029        -5.8
DSCO     DISCOVERY LABS               8,305,535     8,806,527        -5.7
CALM     CAL-MAINE FOODS              2,775,723     2,940,942        -5.6
PETM     PETSMART INC                 5,427,847     5,750,490        -5.6
CPSI     COMPUTER PROGRAM               711,151       753,360        -5.6
FLIR     FLIR SYSTEMS                 9,762,444    10,339,622        -5.6
DLIA     DELIA*S INC                    221,048       233,922        -5.5
SYNA     SYNAPTICS INC               10,358,333    10,959,649        -5.5
CTCM     CTC MEDIA INC                1,802,268     1,906,368        -5.5

*-- Data includes ETF positions.

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: Marco Babic at mbabic@bloomberg.net

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