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Largest Nasdaq Short Interest Percent Decreases as of Oct. 31

By Bloomberg News - Nov 9, 2011

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



Ticker                                                                     
Symbol   Company                        Oct. 31       Oct. 14      % Change   
=============================================================================
SQQQ     PROSHARES UL SHO               310,106       751,840       -58.8
BRCD     BROCADE COMM SYS            10,993,026    19,756,722       -44.4
DGIT     DIGITAL GENERATI             1,993,552     3,551,897       -43.9
SMT      SMART TECHNOL-A                325,755       568,107       -42.7
CYOU     CHANGYOU.COM-ADR               739,814     1,288,187       -42.6
GAME     SHANDA GAMES-ADR               349,914       603,148       -42.0
DISCK    DISCOVERY COMM-C               296,768       505,560       -41.3
ACAS     AMERICAN CAPITAL             5,481,758     9,043,056       -39.4
PMCS     PMC-SIERRA INC               4,372,995     7,199,499       -39.3
FLML     FLAMEL TECH-ADR                295,371       471,309       -37.3
WOLF     GREAT WOLF RESOR               280,658       443,481       -36.7
MDTH     MEDCATH CORP                   254,947       398,535       -36.0
RNOW     RIGHTNOW TECH                2,393,315     3,740,524       -36.0
MRVL     MARVELL TECH GRP             7,543,153    11,115,213       -32.1
CMCSK    COMCAST CORP-SPL            16,247,984    23,441,446       -30.7
YRCW     YRC WORLDWIDE IN            43,768,788    62,329,850       -29.8
BSFT     BROADSOFT INC                5,412,363     7,704,357       -29.7
GILD     GILEAD SCIENCES             11,490,406    16,286,625       -29.4
MEDH     MEDQUIST HOLDING             1,502,020     2,089,832       -28.1
USMO     USA MOBILITY INC             1,355,713     1,880,016       -27.9
LKQX     LKQ CORP                     1,547,833     2,143,714       -27.8
VOLC     VOLCANO CORP                 3,991,442     5,480,359       -27.2
BPFH     BOSTON PRIV FINL             7,234,403     9,909,046       -27.0
BEXP     BRIGHAM EXPLOR               3,959,716     5,420,511       -26.9
AVII     AVI BIOPHARMA                7,618,031    10,411,830       -26.8
MEOH     METHANEX CORP                  236,682       323,390       -26.8
WYNN     WYNN RESORTS LTD             5,051,515     6,838,304       -26.1
JASO     JA SOLAR HOL-ADR             9,274,264    12,431,668       -25.4
NTCT     NETSCOUT SYSTEMS             1,642,916     2,196,025       -25.2
GRFS     GRIFOLS SA-ADR                 389,801       520,852       -25.2
NEPT     NEPTUNE TECH&BIO               469,437       626,186       -25.0
SNPS     SYNOPSYS INC                 2,093,746     2,778,559       -24.6
SBUX     STARBUCKS CORP              11,540,730    15,287,879       -24.5
LSTR     LANDSTAR SYSTEM                878,870     1,162,718       -24.4
BOKF     BOK FINL CORP                  580,246       765,389       -24.2
TFSL     TFS FINANCIAL CO             1,975,864     2,604,734       -24.1
HSOL     HANWHA SOLAR-ADR             1,995,917     2,628,580       -24.1
REDF     REDIFF.COM I-ADR               953,697     1,252,675       -23.9
CHNG     CHINA NATURAL GA               640,715       840,150       -23.7
BRCM     BROADCOM CORP-A              6,011,394     7,879,843       -23.7
HOGS     ZHONGPIN INC                 5,583,514     7,314,055       -23.7
PLCM     POLYCOM INC                  2,804,273     3,669,742       -23.6
GNOM     COMPLETE GENOMIC             1,532,480     1,991,176       -23.0
NUVA     NUVASIVE INC                 3,537,176     4,587,152       -22.9
MBTF     MBT FIN CORP                   306,664       396,898       -22.7
STBA     S & T BANCORP                2,215,939     2,865,880       -22.7
SCMP     SUCAMPO PHA-CL A               519,216       668,568       -22.3
CTXS     CITRIX SYSTEMS               4,411,138     5,664,988       -22.1
VISN     VISIONCHINA -ADR               374,270       480,205       -22.1
MERC     MERCER INTERNATI               458,469       587,621       -22.0
FFBC     FIRST FIN BANCRP             3,609,954     4,626,764       -22.0
MSFT     MICROSOFT CORP              60,634,137    77,420,416       -21.7
ZIXI     ZIX CORP                     5,459,095     6,968,917       -21.7
AMCN     AIRMEDIA-ADR                   218,895       279,337       -21.6
DEST     DESTINATION MATE               563,968       718,945       -21.6
CLMT     CALUMET SPECIALT               226,353       288,227       -21.5
COLB     COLUMBIA BANKING             2,939,886     3,732,022       -21.2
BAGL     EINSTEIN NOAH RE               244,492       309,698       -21.1
MPWR     MONOLITHIC POWER             1,155,935     1,461,486       -20.9
MMYT     MAKEMYTRIP LTD               1,828,589     2,306,321       -20.7
UTIW     UTI WORLDWIDE                  811,081     1,021,036       -20.6
RLOC     REACHLOCAL INC               1,783,436     2,239,715       -20.4
KAMN     KAMAN CORP                   1,275,731     1,596,233       -20.1
MIPS     MIPS TECH INC                3,555,585     4,435,153       -19.8
BRKL     BROOKLINE BANCRP             5,756,365     7,155,846       -19.6
SSNC     SS&C TECHNOLOGIE               924,875     1,149,583       -19.5
BSTC     BIOSPECIFICS TEC               203,279       252,426       -19.5
EPIQ     EPIQ SYSTEMS INC             1,365,695     1,689,129       -19.1
NTRS     NORTHERN TRUST               5,166,098     6,385,351       -19.1
CTFO     CHINA TRANSINFO                302,832       374,136       -19.1
DLTR     DOLLAR TREE INC              4,885,346     6,026,417       -18.9
BMRN     BIOMARIN PHARMAC             7,805,140     9,623,126       -18.9
SHPGY    SHIRE PLC-ADR                  901,652     1,111,377       -18.9
VRSK     VERISK ANALYTI-A               836,062     1,029,407       -18.8
LINC     LINCOLN EDUCATIO               846,038     1,040,531       -18.7
YHOO     YAHOO! INC                  32,153,365    39,527,540       -18.7
LINTA    LIBERTY INTERA-A             3,579,423     4,398,626       -18.6
AUXL     AUXILIUM PHARMAC             4,835,838     5,931,554       -18.5
WIRE     ENCORE WIRE                  1,648,698     2,021,483       -18.4
ASML     ASML HOLDING-NY              4,740,862     5,810,347       -18.4
CELL     BRIGHTPOINT INC              2,330,530     2,851,964       -18.3
IPHS     INNOPHOS HOLDING               702,294       859,114       -18.3
TLAB     TELLABS INC                 10,814,553    13,227,952       -18.2
MBFI     MB FINANCIAL                 3,259,967     3,987,263       -18.2
PNFP     PINNACLE FINL                3,616,840     4,420,635       -18.2
CYNO     CYNOSURE INC-A                 331,341       404,940       -18.2
PACW     PACWEST BANCORP              2,326,678     2,842,125       -18.1
BNVI     BIONOVO INC                    384,746       469,978       -18.1
CELG     CELGENE CORP                 8,013,351     9,784,252       -18.1
XRTX     XYRATEX LTD                  2,047,013     2,496,327       -18.0
VDSI     VASCO DATA INTL                838,412     1,022,048       -18.0
FMBI     FIRST MIDWEST/IL             4,776,214     5,814,682       -17.9
WFSL     WASH FED                     1,131,183     1,376,540       -17.8
AFAM     ALMOST FAMILY IN               591,178       718,919       -17.8
ELGX     ENDOLOGIX INC                3,628,460     4,411,661       -17.8
RGLD     ROYAL GOLD INC               2,406,549     2,925,919       -17.8
QCOR     QUESTCOR PHARM               4,929,722     5,990,126       -17.7
BMC      BMC SOFTWARE INC             2,535,833     3,080,816       -17.7
ZBRA     ZEBRA TECH CORP                264,781       321,472       -17.6
NDAQ     NASDAQ OMX GROUP             4,152,384     5,032,887       -17.5
MOLXA    MOLEX INC -A                   282,410       341,900       -17.4
LTXC     LTX-CREDENCE COR             1,886,888     2,284,011       -17.4
FMCN     FOCUS MEDIA-ADR              4,276,588     5,175,438       -17.4
NWSA     NEWS CORP-A                 42,804,342    51,785,855       -17.3
QGEN     QIAGEN NV                    6,102,219     7,378,543       -17.3
MXIM     MAXIM INTEGRATED             6,113,927     7,383,589       -17.2
DISH     DISH NETWORK-A               2,358,365     2,845,079       -17.1
BCSI     BLUE COAT SYSTEM             3,029,854     3,653,480       -17.1
GTIV     GENTIVA HEALTH               1,528,480     1,841,882       -17.0
QSFT     QUEST SOFTWARE               2,218,422     2,672,856       -17.0
DSCO     DISCOVERY LABS                 454,229       546,265       -16.8
HURN     HURON CONSULTING               736,221       884,926       -16.8
NTWK     NETSOL TECH INC                362,953       435,593       -16.7
TSRA     TESSERA TECHNOL              1,581,721     1,897,618       -16.6
SHLM     SCHULMAN (A)                   916,963     1,099,301       -16.6
STMP     STAMPS.COM INC               1,546,714     1,854,277       -16.6
MDRX     ALLSCRIPTS HEALT             5,687,974     6,813,167       -16.5
AINV     APOLLO INV CORP              9,301,423    11,127,713       -16.4
SYKE     SYKES ENTERPRISE             1,529,668     1,829,932       -16.4
HSII     HEIDRICK & STRUG               793,625       949,266       -16.4
ABAX     ABAXIS INC                   2,025,284     2,420,637       -16.3
MANH     MANHATTAN ASSOC                703,349       840,399       -16.3
MOBI     SKY-MOBI LTD-ADR               835,184       997,773       -16.3
DENN     DENNY'S CORP                 3,796,876     4,532,223       -16.2
CRME     CARDIOME PHARMA              1,124,238     1,338,664       -16.0
CHDX     CHINDEX INTL INC               556,762       662,684       -16.0
NGSX     NEUROGESX INC                  356,233       423,958       -16.0
CBEY     CBEYOND INC                  1,351,017     1,606,941       -15.9
LAYN     LAYNE CHRISTENSN               764,089       906,249       -15.7
CETV     CENTRAL EURO M-A             3,932,038     4,660,472       -15.6
NPBC     NATL PENN BCSHS              8,505,456    10,078,637       -15.6
CNIT     CHINA INFORMATIO             1,464,815     1,735,650       -15.6
MOVE     MOVE INC                     5,566,711     6,590,292       -15.5
PFCB     PF CHANG'S CHINA             3,893,267     4,606,696       -15.5
IILG     INTERVAL LEISURE             1,507,869     1,784,125       -15.5
ADAT     AUTHENTIDATE HLD             1,208,421     1,429,799       -15.5
CTSH     COGNIZANT TECH-A             4,452,957     5,266,945       -15.5
FORM     FORMFACTOR INC               2,407,582     2,844,634       -15.4
VRML     VERMILLION INC                 600,073       708,524       -15.3
SYNA     SYNAPTICS INC                5,015,421     5,921,231       -15.3
BELFB    BEL FUSE INC-B                 306,057       361,196       -15.3
CHCO     CITY HOLDING CO              1,958,784     2,310,198       -15.2
BBND     BIGBAND NETWORKS             1,532,337     1,807,103       -15.2
NAFC     NASH FINCH CO                  506,797       597,594       -15.2
TISI     TEAM INC                       642,346       757,250       -15.2
SWIR     SIERRA WIRELESS                348,101       409,851       -15.1
AVGO     AVAGO TECHNOLOGI             1,630,407     1,918,930       -15.0
EFII     ELEC FOR IMAGING             1,314,120     1,546,161       -15.0
PAET     PAETEC HOLDING               4,550,542     5,353,628       -15.0
SINA     SINA CORP                    5,527,116     6,498,864       -15.0
PAAS     PAN AMER SILVER              1,361,264     1,600,145       -14.9
SBGI     SINCLAIR BROAD-A             3,096,470     3,637,771       -14.9
TCBI     TEXAS CAPITAL BA             4,547,351     5,341,395       -14.9
BANR     BANNER CORPORATI               673,236       790,755       -14.9
ENSG     ENSIGN GROUP INC               914,184     1,073,484       -14.8
ORCL     ORACLE CORP                 42,882,719    50,342,232       -14.8
FLEX     FLEXTRONICS INTL            11,864,844    13,922,603       -14.8
SIGM     SIGMA DESIGNS                2,208,473     2,591,383       -14.8
MXWL     MAXWELL TECH INC             2,674,549     3,137,678       -14.8
PSMT     PRICESMART INC               1,261,402     1,479,407       -14.7
ACXM     ACXIOM CORP                  2,757,301     3,231,522       -14.7
MKTG     RESPONSYS INC                  511,361       599,056       -14.6
SMSC     STANDARD MICROSY               889,550     1,041,604       -14.6
LBTYK    LIBERTY GLOBAL-C               337,017       394,460       -14.6
CACC     CREDIT ACCEPTANC               255,070       298,420       -14.5
MDCO     MEDICINES COMP               2,548,180     2,981,241       -14.5
NXPI     NXP SEMICONDUCTO             4,077,106     4,769,283       -14.5
ANDS     ANADYS PHARMACEU               450,468       526,672       -14.5
MHLD     MAIDEN HOLDINGS              1,733,926     2,027,247       -14.5
KLAC     KLA-TENCOR CORP              8,257,772     9,648,641       -14.4
AEIS     ADV ENERGY INDS              2,552,082     2,980,051       -14.4
ANAD     ANADIGICS INC                3,201,345     3,734,741       -14.3
ANEN     ANAREN INC                     553,432       645,474       -14.3
AMCX     AMC NETWORKS-A               1,324,012     1,544,187       -14.3
NCMI     NATIONAL CINEMED             2,289,770     2,669,684       -14.2
MAT      MATTEL INC                  10,546,033    12,292,608       -14.2
SUSS     SUSSER HOLDINGS                307,914       358,893       -14.2
UFCS     UNITED FIRE & CA               735,367       856,231       -14.1
UHAL     AMERCO                         270,872       315,251       -14.1
WFD      WESTFIELD FIN                  764,110       889,157       -14.1
IPCC     INFINITY PROPERT               400,308       465,783       -14.1
ASGN     ON ASSIGNMENT                1,452,325     1,688,905       -14.0
STNR     STEINER LEISURE                453,599       527,431       -14.0
QLTY     QUALITY DISTRIBU               571,715       664,626       -14.0
HANS     HANSEN NATURAL               1,219,438     1,417,323       -14.0
XNPT     XENOPORT INC                 2,894,473     3,361,123       -13.9
CMCO     COLUMBUS MCKI/NY               657,143       762,439       -13.8
ZSTN     ZST DIGITAL NETW               578,757       671,315       -13.8
LGND     LIGAND PHARM-B                 891,316     1,033,844       -13.8
ASIA     ASIAINFO-LINKAGE             9,488,720    11,004,795       -13.8
SONC     SONIC CORP                   2,875,034     3,334,052       -13.8
COST     COSTCO WHOLESALE             6,734,791     7,806,970       -13.7
OFIX     ORTHOFIX INTL                  805,678       933,304       -13.7
CMLS     CUMULUS MEDIA-A              7,898,743     9,149,491       -13.7
WASH     WASH TRUST BANC                587,302       680,131       -13.6
CSTR     COINSTAR INC                 9,875,817    11,429,970       -13.6
SAFT     SAFETY INSURANCE               407,553       471,354       -13.5
ISSI     INTEGRAT SIL SOL             1,195,890     1,381,080       -13.4
XTXI     CROSSTEX ENERGY              2,394,427     2,764,862       -13.4
ISIL     INTERSIL CORP-A              4,825,840     5,572,202       -13.4

*-- Data includes ETF positions.

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