Watch Live

Tweet TWEET

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. 15      % Change   
=============================================================================
MCOX     MECOX LANE-ADR                 267,337       787,812       -66.1
WCRX     WARNER CHILCOT-A             3,114,657     7,551,325       -58.8
GPRO     GEN-PROBE                      846,914     1,938,875       -56.3
AIXG     AIXTRON SE-ADR               2,661,123     4,889,421       -45.6
CBOU     CARIBOU COFFEE                 979,911     1,754,790       -44.2
ABIO     ARCA BIOPHARMA                 479,473       793,058       -39.5
NEI      NETWORK ENGINES                362,757       598,571       -39.4
GRNB     GREEN BANKSHARES               391,670       639,567       -38.8
HSFT     HISOFT TECHN-ADR             1,369,194     2,224,704       -38.5
EFOI     ENERGY FOCUS INC               207,140       332,295       -37.7
PATH     NUPATHE INC                    355,966       557,173       -36.1
IBKR     INTERACTIVE BROK               893,363     1,354,511       -34.0
SNDK     SANDISK CORP                 6,822,806    10,131,826       -32.7
TRMB     TRIMBLE NAVIG                  824,527     1,211,045       -31.9
ACAD     ACADIA PHARMACEU               253,102       367,610       -31.1
NWS      NEWS CORP-B                  5,653,435     8,185,445       -30.9
WFSL     WASH FED                     1,441,289     2,083,244       -30.8
ASYS     AMTECH SYS INC                 746,606     1,071,387       -30.3
MSG      MADISON SQUARE-A             1,743,167     2,477,759       -29.6
FDML     FEDERAL MOGUL                  423,455       601,020       -29.5
TSON     TRANS1 INC                     323,565       457,270       -29.2
AMCX     AMC NETWORKS-A               1,530,822     2,161,580       -29.2
PARD     PONIARD PHARMACE               350,884       490,507       -28.5
VTSS     VITESSE SEMICOND               644,803       900,729       -28.4
LINC     LINCOLN EDUCATIO             1,161,589     1,602,015       -27.5
CTE      SINOTECH ENE-ADR             3,915,528     5,397,495       -27.5
NUAN     NUANCE COMMUNICA             7,883,830    10,789,741       -26.9
WBMD     WEBMD HEALTH COR             2,367,866     3,230,846       -26.7
SCHN     SCHNITZER STEEL              1,057,086     1,426,703       -25.9
MOBI     SKY-MOBI LTD-ADR             1,336,354     1,786,224       -25.2
MTSN     MATTSON TECH                   607,738       806,991       -24.7
ASBC     ASSOC BANC-CORP              7,246,873     9,617,544       -24.6
TRID     TRIDENT MICROSYS             1,436,155     1,893,474       -24.2
BPOP     POPULAR INC                  6,648,925     8,760,922       -24.1
MYGN     MYRIAD GENETICS              3,323,553     4,374,965       -24.0
EDS      EXCEED CO LTD                  310,225       406,444       -23.7
NIHD     NII HOLDING INC              2,657,608     3,477,648       -23.6
SUNH     SUN HEALTHCARE G             1,935,011     2,529,380       -23.5
ICGN     ICAGEN INC                     310,178       405,030       -23.4
CTCM     CTC MEDIA INC                  932,623     1,210,471       -23.0
SPU      SKYPEOPLE FRUIT                754,882       969,522       -22.1
CYCC     CYCLACEL PHARMAC               265,278       338,727       -21.7
DNKN     DUNKIN' BRANDS G             2,462,748     3,142,003       -21.6
RYAAY    RYANAIR HLDG-ADR               862,988     1,097,483       -21.4
ASML     ASML HOLDING-NY              2,953,534     3,731,816       -20.9
NXST     NEXSTAR BROADC-A               441,455       557,217       -20.8
QTWW     QUANTUM FUEL SYS             1,605,572     2,017,039       -20.4
PWRD     PERFECT WORL-ADR               772,343       968,381       -20.2
LPLA     LPL INVESTMENT H             1,489,518     1,867,251       -20.2
ENDP     ENDO PHARMA HLDG             4,597,527     5,756,649       -20.1
BRCD     BROCADE COMM SYS            11,928,611    14,912,156       -20.0
NVLS     NOVELLUS SYS                 7,670,652     9,567,005       -19.8
ZN       ZION OIL & GAS               1,855,187     2,306,937       -19.6
KGJI     KINGOLD JEWELRY                408,443       507,506       -19.5
STRA     STRAYER EDUCATIO             2,129,279     2,642,774       -19.4
LSTZA    LIBERTY STARZ A                258,210       320,203       -19.4
WOOF     VCA ANTECH INC               6,206,703     7,692,694       -19.3
CDTI     CLEAN DIESEL                   391,673       481,870       -18.7
ICLR     ICON PLC-ADR                 1,015,269     1,246,829       -18.6
CPNO     COPANO ENERGY-UN               960,225     1,176,622       -18.4
AGNC     AMERICAN CAPITAL             5,564,710     6,799,608       -18.2
TTGT     TECHTARGET                     513,292       626,466       -18.1
GIVN     GIVEN IMAGING                  236,247       287,448       -17.8
CXDC     CHINA XD PLASTIC               393,247       478,312       -17.8
CHNG     CHINA NATURAL GA               874,362     1,060,672       -17.6
ATML     ATMEL CORP                  12,956,894    15,716,230       -17.6
LQDT     LIQUIDITY SERVIC               693,193       838,536       -17.3
SONO     SONOSITE INC                 1,026,357     1,231,568       -16.7
CAR      AVIS BUDGET GROU            11,043,149    13,246,243       -16.6
MGIC     MAGIC SOFTWARE               1,333,785     1,597,524       -16.5
ORLY     O'REILLY AUTOMOT             5,617,168     6,699,961       -16.2
CFFN     CAPITOL FEDERAL              3,592,364     4,271,941       -15.9
FEED     AGFEED INDUSTRIE             1,967,741     2,338,419       -15.9
AMAG     AMAG PHARMACEUTI             2,329,097     2,767,561       -15.8
PAYX     PAYCHEX INC                  9,096,042    10,803,952       -15.8
HAYN     HAYNES INTL INC                622,978       738,189       -15.6
RBCN     RUBICON TECHNOLO             5,601,839     6,623,956       -15.4
GAME     SHANDA GAMES-ADR               392,509       459,430       -14.6
AKAM     AKAMAI TECHNOLOG             7,319,761     8,566,402       -14.6
GOLD     RANDGOLD RES-ADR             1,476,737     1,726,850       -14.5
CNQR     CONCUR TECH INC              6,120,190     7,148,057       -14.4
EPOC     EPOCRATES INC                1,000,043     1,166,195       -14.2
SEIC     SEI INVESTMENTS              1,321,644     1,539,975       -14.2
CPLA     CAPELLA EDUCATIO             1,518,959     1,769,325       -14.2
AMLN     AMYLIN PHARM INC             8,413,775     9,787,667       -14.0
TECD     TECH DATA CORP               1,744,731     2,027,025       -13.9
OMER     OMEROS CORP                    220,296       255,539       -13.8
AFOP     ALLIANCE FIBER                 248,790       288,543       -13.8
PEIX     PACIFIC ETHANOL              1,143,885     1,324,922       -13.7
DCOM     DIME COMM BNCSHS             1,221,956     1,413,632       -13.6
ITRI     ITRON INC                    1,905,450     2,202,518       -13.5
SXCI     SXC HEALTH SOLUT               776,706       896,238       -13.3
AERG     APPLIED ENERGETI               843,278       972,477       -13.3
ENZN     ENZON PHARMACEUT             6,963,353     8,025,324       -13.2
AMTD     TD AMERITRADE HO             9,880,022    11,378,799       -13.2
APOG     APOGEE ENTERPR               1,008,378     1,160,596       -13.1
EXFO     EXFO INC                       449,853       516,917       -13.0
CEPH     CEPHALON INC                 9,919,794    11,386,520       -12.9
JRJC     CHINA FINANC-ADR               311,419       357,060       -12.8
MOLX     MOLEX INC                    7,081,426     8,114,457       -12.7
NDSN     NORDSON CORP                   950,589     1,089,094       -12.7
CCIH     CHINACACHE-ADR                 563,646       645,734       -12.7
GMAN     GORDMANS STORES                584,715       669,865       -12.7
GURE     GULF RESOURCES I             2,825,901     3,231,542       -12.6
PMBC     PACIFIC MERCANTL               747,488       853,659       -12.4
CISG     CNINSURE INC-ADR             6,449,604     7,361,976       -12.4
QNST     QUINSTREET INC               3,182,471     3,625,612       -12.2
URBN     URBAN OUTFITTER             16,106,542    18,348,977       -12.2
AFAM     ALMOST FAMILY IN               635,105       723,260       -12.2
CBEY     CBEYOND INC                  1,541,497     1,755,258       -12.2
LKQX     LKQ CORP                     2,225,669     2,534,134       -12.2
COLM     COLUMBIA SPORTSW               930,164     1,058,583       -12.1
DEER     DEER CONSUMER PR             1,775,406     2,020,510       -12.1
ARCC     ARES CAPITAL COR             3,733,520     4,246,558       -12.1
EDAP     EDAP TMS SA -ADR               295,573       336,070       -12.1
CHINA    CDC CORP-CL A                  450,126       511,723       -12.0
SVA      SINOVAC BIOTECH                654,947       743,912       -12.0
LPHI     LIFE PARTNERS HO             2,051,144     2,325,899       -11.8
FURX     FURIEX PHARMACEU               395,055       447,957       -11.8
RLOC     REACHLOCAL INC               3,184,312     3,608,429       -11.8
ISIL     INTERSIL CORP-A              6,307,918     7,145,534       -11.7
CRIC     CHINA REAL-ADR               1,519,622     1,721,320       -11.7
NSPH     NANOSPHERE INC                 459,012       519,167       -11.6
JSDA     JONES SODA CO                  435,051       491,677       -11.5
PSUN     PAC SUNWEAR CAL              8,605,600     9,712,667       -11.4
YNDX     YANDEX NV-A                  1,429,326     1,612,477       -11.4
VRML     VERMILLION INC                 868,230       977,416       -11.2
PDCO     PATTERSON COS                3,122,207     3,508,370       -11.0
FSYS     FUEL SYSTEMS SOL             2,360,156     2,651,412       -11.0
STXS     STEREOTAXIS INC              6,868,555     7,712,137       -10.9
INTC     INTEL CORP                 154,476,351   173,444,175       -10.9
CWTR     COLDWATER CREEK              3,172,772     3,551,299       -10.7
LRCX     LAM RESEARCH                 3,435,538     3,844,912       -10.6
HTCH     HUTCHINSON TECH              1,420,749     1,588,833       -10.6
LOOP     LOOPNET INC                    889,147       993,786       -10.5
PRST     PRESSTEK INC                   845,943       942,049       -10.2
RRD      RR DONNELLEY & S            22,548,146    25,105,877       -10.2
RAM      RAM ENERGY RESOU             1,010,930     1,125,344       -10.2
SBLK     STAR BULK CARRIE               322,772       359,208       -10.1
ATNI     ATLANTIC TELE-NE               510,394       567,824       -10.1
CYDE     CYBERDEFENDER CO               224,874       250,129       -10.1
AMCN     AIRMEDIA-ADR                   300,640       333,965       -10.0
WYNN     WYNN RESORTS LTD             2,903,957     3,222,981        -9.9
UTIW     UTI WORLDWIDE                1,314,814     1,459,245        -9.9
GLUU     GLU MOBILE INC               5,629,613     6,244,894        -9.9
KLIC     KULICKE & SOFFA              3,338,301     3,702,811        -9.8
GGAL     GRUPO GALICI-ADR               378,461       419,655        -9.8
LOGM     LOGMEIN INC                  2,466,532     2,730,703        -9.7
VPRT     VISTAPRINT NV                5,736,938     6,350,321        -9.7
BONT     BON-TON STORES               2,642,271     2,924,253        -9.6
GSM      GLOBE SPECIALTY              3,364,786     3,721,888        -9.6
WBSN     WEBSENSE INC                 3,355,940     3,710,362        -9.6
ALGT     ALLEGIANT TRAVEL             3,468,783     3,833,130        -9.5
UDRL     UNION DRILLING                 783,095       865,023        -9.5
FULT     FULTON FINANCIAL             3,703,585     4,086,479        -9.4
XIDE     EXIDE TECH                   4,258,794     4,698,885        -9.4
DBLE     DOUBLE EAGLE PET               267,741       295,404        -9.4
FFBH     FIRST FED BNCSHS               462,898       510,149        -9.3
MSTR     MICROSTRATEGY                  584,639       644,249        -9.3
ACGL     ARCH CAPITAL GRP             4,379,936     4,821,748        -9.2
GSIT     GSI TECHNOLOGY               1,121,136     1,233,517        -9.1
DWA      DREAMWORKS ANI-A            10,837,381    11,919,409        -9.1
BRLI     BIO-REFER LABS               5,997,443     6,589,715        -9.0
CVVT     CHINA VALVES TEC             2,188,786     2,402,947        -8.9
OFIX     ORTHOFIX INTL                1,142,486     1,254,140        -8.9
XING     QIAO XING UNIVER             1,131,259     1,237,644        -8.6
TNDM     NEUTRAL TANDEM I             1,650,856     1,805,069        -8.5
TAYC     TAYLOR CAPITAL               1,521,125     1,661,651        -8.5
CADX     CADENCE PHARMACE            13,632,736    14,891,556        -8.5
AVAV     AEROVIRONMENT IN             2,327,008     2,541,015        -8.4
GENE     GENETIC TECH-ADR               212,915       232,491        -8.4
TWTC     TW TELECOM INC               3,788,079     4,133,836        -8.4
GCVRZ    SANOFI CVR                     823,644       898,329        -8.3
ARUN     ARUBA NETWORKS I            18,827,553    20,533,993        -8.3
AACC     ASSET ACCEPTANCE               296,177       322,687        -8.2
AVID     AVID TECHNOLOGY              2,392,306     2,606,233        -8.2
ONNN     ON SEMICONDUCTOR            13,175,400    14,351,199        -8.2
CNIT     CHINA INFORMATIO             1,238,997     1,349,215        -8.2
TRGL     TOREADOR RES                   973,977     1,059,816        -8.1
ARNA     ARENA PHARMACEUT            18,836,330    20,488,344        -8.1
DSCO     DISCOVERY LABS                 705,723       767,394        -8.0
SWIR     SIERRA WIRELESS                581,325       631,986        -8.0
LSTR     LANDSTAR SYSTEM              1,125,330     1,223,181        -8.0
ILMN     ILLUMINA INC                19,287,514    20,953,945        -8.0
HTWR     HEARTWARE INTERN             1,664,964     1,808,273        -7.9
SIFY     SIFY TECHNOL-ADR             4,424,323     4,801,053        -7.8
ENOC     ENERNOC INC                  3,349,804     3,632,486        -7.8
DRYS     DRYSHIPS INC                12,774,735    13,827,894        -7.6
OCLS     OCULUS INNOVATIV               569,222       616,134        -7.6
BCRX     BIOCRYST PHARM               4,683,333     5,064,992        -7.5
AMSC     AMER SUPERCONDTR             9,108,951     9,834,420        -7.4
TTMI     TTM TECHNOLOGIES             5,473,860     5,908,449        -7.4
MTSC     MTS SYSTEMS CORP               457,975       494,293        -7.3
CRUS     CIRRUS LOGIC INC             7,041,242     7,598,844        -7.3
KLAC     KLA-TENCOR CORP              7,098,287     7,660,288        -7.3
IKAN     IKANOS COMMUNICA               289,351       312,091        -7.3
JRCC     JAMES RIVER COAL             7,876,624     8,495,529        -7.3
ANDE     ANDERSONS INC                1,021,372     1,101,387        -7.3
CMED     CHINA MEDIC-ADR              5,383,824     5,804,764        -7.3
ICON     ICONIX BRAND GRO             8,922,682     9,615,136        -7.2

*-- Data includes ETF positions.

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

Press spacebar to pause and continue. Press esc to stop.

Bloomberg reserves the right to remove comments but is under no obligation to do so, or to explain individual moderation decisions.

Please enable JavaScript to view the comments powered by Disqus.