Largest Nasdaq Short Interest Percent Decreases as of Jan. 13

The following are the 200 largest short interest percent decreases on the Nasdaq Stock Market as of the Jan. 13 settlement date. This list includes securities with a short position of at least 200,000 shares.



Ticker                                                                     
Symbol   Company                        Jan. 13       Dec. 30      % Change   
=============================================================================
GRFS     GRIFOLS SA-ADR               1,301,162     3,889,185       -66.5
DISH     DISH NETWORK-A               3,840,468     6,960,550       -44.8
CYOU     CHANGYOU.COM-ADR               220,030       372,326       -40.9
BMTI     BIOMIMETIC THERA             1,023,649     1,708,899       -40.1
BRKL     BROOKLINE BANCRP             3,070,568     4,840,972       -36.6
BBEP     BREITBURN ENERGY               333,242       513,335       -35.1
NPSP     NPS PHARM INC                4,475,619     5,935,181       -24.6
HEAT     SMARTHEAT INC                  505,064       668,709       -24.5
VALV     SHENGKAI INNOVAT               217,739       288,190       -24.4
TKLC     TEKELEC                      1,832,472     2,421,029       -24.3
CMCSK    COMCAST CORP-SPL            10,916,622    14,415,061       -24.3
FWLT     FOSTER WHEELER               1,724,138     2,272,487       -24.1
IPCM     IPC THE HOSPITAL             2,057,972     2,709,068       -24.0
ISRG     INTUITIVE SURGIC               788,618     1,036,274       -23.9
STKL     SUNOPTA INC                    775,181     1,017,035       -23.8
SFLY     SHUTTERFLY INC               6,418,856     8,370,913       -23.3
ACWI     ISHARES MSCI ACW               370,690       482,582       -23.2
TNDM     NEUTRAL TANDEM I             1,092,752     1,407,884       -22.4
CNMD     CONMED CORP                  1,518,948     1,955,176       -22.3
SMSI     SMITH MICRO SOFT             1,638,170     2,107,377       -22.3
ACOR     ACORDA THERAPEUT             3,194,668     4,039,766       -20.9
ANGO     ANGIODYNAMICS IN               729,446       917,105       -20.5
CWCO     CONS WATER CO-OR               539,268       676,877       -20.3
TITN     TITAN MACHINERY              1,173,209     1,469,478       -20.2
ALIM     ALIMERA SCIENCES               587,454       735,102       -20.1
ALTI     ALTAIR NANOTECHN               949,718     1,185,960       -19.9
COMV     COMVERGE INC                   704,008       878,262       -19.8
MANH     MANHATTAN ASSOC                590,774       736,448       -19.8
HSOL     HANWHA SOLAR-ADR             2,674,722     3,315,329       -19.3
BBOX     BLACK BOX CORP                 469,925       577,930       -18.7
OCLS     OCULUS INNOVATIV               444,523       546,067       -18.6
PRIM     PRIMORIS SERVICE               983,303     1,199,180       -18.0
VRSK     VERISK ANALYTI-A               948,740     1,151,511       -17.6
ATX      AT CROSS CO-A                  317,895       385,746       -17.6
MOSY     MOSYS INC                    2,139,521     2,593,584       -17.5
EDMC     EDUCATION MGMT               3,879,000     4,697,322       -17.4
ATRO     ASTRONICS CORP                 369,563       447,076       -17.3
HITK     HI-TECH PHARMACA             1,130,784     1,366,836       -17.3
MODL     MMODAL INC                   1,247,692     1,506,735       -17.2
PDCO     PATTERSON COS                4,585,892     5,510,921       -16.8
VCLK     VALUECLICK INC               7,213,381     8,647,750       -16.6
NATR     NATURE'S SUNSHNE               741,388       888,536       -16.6
HURN     HURON CONSULTING               583,407       698,842       -16.5
TYPE     MONOTYPE IMAGING               993,574     1,190,058       -16.5
CLMS     CALAMOS ASSET-A                466,214       557,209       -16.3
GEVA     SYNAGEVA BIOPHAR               323,120       384,373       -15.9
SPSC     SPS COMMERCE INC               548,361       650,674       -15.7
REGN     REGENERON PHARM              7,464,429     8,853,523       -15.7
ARBA     ARIBA INC                    1,810,104     2,142,412       -15.5
DWSN     DAWSON GEOPHYS                 588,376       692,861       -15.1
WCAA     WCA WASTE CORP                 518,388       610,142       -15.0
NXST     NEXSTAR BROADC-A               344,231       403,695       -14.7
CPWM     COST PLUS INC/CA             2,472,722     2,895,183       -14.6
HOGS     ZHONGPIN INC                 3,195,480     3,737,039       -14.5
LBTYK    LIBERTY GLOBAL-C               437,503       511,070       -14.4
ALOG     ANALOGIC CORP                  494,226       577,304       -14.4
CCRN     CROSS COUNTRY HE               697,394       812,785       -14.2
LABL     MULTI-COLOR CORP               309,563       360,494       -14.1
CFNL     CARDINAL FINL CP               635,720       739,711       -14.1
ANTH     ANTHERA PHARMACE             1,051,963     1,220,194       -13.8
TRGL     TOREADOR RES                   672,611       779,934       -13.8
VRML     VERMILLION INC                 279,495       323,970       -13.7
FLEX     FLEXTRONICS INTL             9,611,783    11,139,833       -13.7
GERN     GERON CORP                   7,732,434     8,958,284       -13.7
NLNK     NEWLINK GENETICS               253,373       293,526       -13.7
CISG     CNINSURE INC-ADR             2,440,358     2,823,418       -13.6
INHX     INHIBITEX INC                2,324,339     2,687,680       -13.5
XOMA     XOMA CORP                      638,982       738,545       -13.5
ACTG     ACACIA RESEARCH              2,047,828     2,363,868       -13.4
VIA      VIACOM INC-A                   384,952       444,290       -13.4
LULU     LULULEMON ATH               12,889,502    14,846,888       -13.2
SCOK     SINOCOKING COAL                258,222       296,381       -12.9
MDRX     ALLSCRIPTS HEALT             4,000,842     4,592,054       -12.9
TLEO     TALEO CORP-A                 2,733,032     3,131,171       -12.7
PWER     POWER-ONE INC                9,552,084    10,942,576       -12.7
FBNK     FIRST CONNECTICU               574,563       656,864       -12.5
VCBI     VIRGINIA COMM BA               865,710       989,618       -12.5
IART     INTEGRA LIFESCIE               971,013     1,109,572       -12.5
AAWW     ATLAS AIR WORLDW               923,332     1,054,959       -12.5
SUNH     SUN HEALTHCARE G             1,564,852     1,787,090       -12.4
MOBI     SKY-MOBI LTD-ADR               578,924       659,932       -12.3
ASGN     ON ASSIGNMENT                1,065,258     1,213,705       -12.2
ZOLL     ZOLL MEDICAL                   927,434     1,055,777       -12.2
GLCH     GLEACHER & CO IN             2,298,504     2,614,438       -12.1
LECO     LINCOLN ELECTRIC               493,297       559,464       -11.8
COWN     COWEN GROUP-A                4,009,064     4,542,985       -11.8
FXEN     FX ENERGY INC                3,439,643     3,896,416       -11.7
WMAR     WEST MARINE INC                419,391       474,997       -11.7
VOXX     AUDIOVOX CORP-A                560,168       633,130       -11.5
IPXL     IMPAX LABS INC               3,261,623     3,685,265       -11.5
FFCH     FIRST FIN HLDGS                463,024       523,147       -11.5
HOTT     HOT TOPIC INC                2,335,707     2,638,703       -11.5
USPH     US PHYSICAL THER               311,317       351,658       -11.5
HALL     HALLMARK FINL                  375,624       424,046       -11.4
OSIS     OSI SYSTEMS INC                575,429       648,573       -11.3
JSDA     JONES SODA CO                  230,483       259,709       -11.3
COHR     COHERENT INC                   685,770       772,645       -11.2
OMCL     OMNICELL INC                 1,393,434     1,567,936       -11.1
WBMD     WEBMD HEALTH COR             2,779,275     3,124,821       -11.1
PKOH     PARK OHIO HLDGS                250,783       281,421       -10.9
ODFL     OLD DOMINION FRT             1,632,171     1,830,744       -10.8
TICC     TICC CAPITAL COR               963,755     1,079,822       -10.7
HAFC     HANMI FINL CORP              1,141,007     1,276,565       -10.6
GCVRZ    SANOFI CVR                     500,479       559,771       -10.6
LTBR     LIGHTBRIDGE CORP               204,908       229,127       -10.6
SRCE     1ST SOURCE CORP                362,480       405,107       -10.5
HGIC     HARLEYSVILLE GRP             1,427,561     1,595,136       -10.5
FBNC     FIRST BANCORP/NC               356,340       397,955       -10.5
XRTX     XYRATEX LTD                  1,232,789     1,376,563       -10.4
LHCG     LHC GROUP INC                1,211,155     1,352,135       -10.4
ECTE     ECHO THERAPEUTIC               821,647       916,799       -10.4
SUPX     SUPERTEX INC                   307,272       342,851       -10.4
MIDD     MIDDLEBY CORP                1,063,411     1,186,532       -10.4
SMRT     STEIN MART INC               1,051,461     1,173,178       -10.4
UFCS     UNITED FIRE & CA               620,725       691,559       -10.2
POWR     POWERSECURE INTE             1,147,226     1,278,061       -10.2
COOL     MAJESCO ENTERTAI             2,031,720     2,262,259       -10.2
NWPX     NORTHWEST PIPE                 362,870       404,032       -10.2
VICL     VICAL INC                    5,795,557     6,443,690       -10.1
CYBX     CYBERONICS                   2,442,585     2,715,490       -10.0
OKSB     SOUTHWEST BAN/OK               720,706       800,830       -10.0
INSP     INFOSPACE INC                1,398,237     1,552,222        -9.9
EXLP     EXTERRAN PARTNER               248,615       275,940        -9.9
MTRX     MATRIX SERVICE                 761,596       844,893        -9.9
GAIN     GLADSTONE INVEST               487,817       541,113        -9.8
ISSI     INTEGRAT SIL SOL               908,768     1,007,989        -9.8
GIFI     GULF ISLAND FABR               435,345       482,703        -9.8
PRTS     US AUTO PARTS NE               823,601       912,839        -9.8
POWL     POWELL INDS INC                235,626       261,097        -9.8
ANSS     ANSYS INC                      965,749     1,069,631        -9.7
PRAN     PRANA BIOTEC-ADR               418,778       463,707        -9.7
MRNA     MARINA BIOTECH I               421,116       466,209        -9.7
INWK     INNERWORKINGS IN             6,669,297     7,382,081        -9.7
MCRI     MONARCH CASINO                 246,740       273,006        -9.6
ABAX     ABAXIS INC                   1,545,905     1,710,040        -9.6
JJSF     J & J SNACK FOOD               338,636       374,500        -9.6
DRWI     DRAGONWAVE INC               2,349,688     2,598,442        -9.6
SYNO     SYNOVIS LIFE TEC               295,835       327,136        -9.6
BGCP     BGC PARTNERS-A               4,497,286     4,972,148        -9.6
RENT     RENTRAK CORP                   465,634       514,745        -9.5
PLXT     PLX TECHNOLOGY               1,654,952     1,829,087        -9.5
BRKS     BROOKS AUTOMATIO             2,068,110     2,284,451        -9.5
GSIT     GSI TECHNOLOGY                 638,813       705,454        -9.4
LMIA     LMI AEROSPACE                  241,415       266,594        -9.4
CFFN     CAPITOL FEDERAL              1,582,503     1,747,495        -9.4
LAYN     LAYNE CHRISTENSN               600,086       662,292        -9.4
DATE     JIAYUAN.COM INTE               577,331       637,132        -9.4
CAC      CAMDEN NATIONAL                203,675       224,723        -9.4
GOOG     GOOGLE INC-CL A              3,614,883     3,988,346        -9.4
IILG     INTERVAL LEISURE             1,180,085     1,301,960        -9.4
LXRX     LEXICON PHARMACE             9,374,232    10,336,941        -9.3
SCHL     SCHOLASTIC CORP              2,360,202     2,601,935        -9.3
FELE     FRANKLIN ELEC CO             1,008,613     1,111,209        -9.2
SNDA     SHANDA INTER-ADR               801,517       882,927        -9.2
BELFB    BEL FUSE INC-B                 232,267       255,290        -9.0
CRIC     CHINA REAL-ADR                 617,678       678,809        -9.0
MDAS     MEDASSETS INC                1,638,449     1,799,766        -9.0
NWS      NEWS CORP-B                  3,275,045     3,597,480        -9.0
BOFI     BOFI HOLDING INC               798,220       876,073        -8.9
NNBR     NN INC                         805,568       884,058        -8.9
TTEK     TETRA TECH INC               3,019,186     3,312,710        -8.9
RECN     RESOURCES CONNEC             1,852,000     2,031,834        -8.9
CHDN     CHURCHILL DOWNS                303,170       332,561        -8.8
GCOM     GLOBECOMM SYS                  789,734       866,121        -8.8
CSFL     CENTERSTATE BANK               883,164       968,336        -8.8
RNWK     REALNETWORKS INC             1,038,037     1,137,778        -8.8
OPTT     OCEAN POWER TECH               852,767       934,326        -8.7
SENEA    SENECA FOODS-A                 361,227       395,729        -8.7
STAN     STANDARD PARKING               428,451       469,114        -8.7
INTX     INTERSECTIONS IN               446,790       488,952        -8.6
DFR      CIFC CORP                      369,376       404,190        -8.6
JKHY     JACK HENRY                   3,118,745     3,412,046        -8.6
SOMX     SOMAXON PHARMACE             4,440,220     4,857,618        -8.6
KMGB     KMG CHEMICALS                  302,231       330,596        -8.6
GEOI     GEORESOURCES INC             2,396,027     2,620,787        -8.6
RSYS     RADISYS CORP                   954,407     1,043,689        -8.6
GLUU     GLU MOBILE INC               7,599,776     8,308,957        -8.5
BLDR     BUILDERS FIRSTSO             2,437,509     2,663,407        -8.5
WTBA     WEST BANCORP                   425,851       465,275        -8.5
UNTK     UNITEK GLOBAL SE               335,640       366,677        -8.5
STFC     STATE AUTO FINL                370,298       404,421        -8.4
GSOL     GLOBAL SOURCES                 557,194       608,076        -8.4
CRMT     AMERICA'S CAR-MA               319,819       348,964        -8.4
FMER     FIRSTMERIT CORP              6,048,323     6,599,457        -8.4
FRME     FIRST MERCHANTS                676,241       737,841        -8.3
LMNR     LIMONEIRA CO                   275,843       300,880        -8.3
FLIC     FIRST OF LONG IS               209,999       228,983        -8.3
WASH     WASH TRUST BANC                492,253       536,569        -8.3
COHU     COHU INC                       589,121       642,043        -8.2
BIRT     ACTUATE CORP                   965,232     1,051,741        -8.2
WRLD     WORLD ACCEPTANCE             1,934,033     2,106,984        -8.2
SURG     SYNERGETICS USA                816,572       889,584        -8.2
IVAC     INTEVAC INC                    769,237       837,819        -8.2
LKFN     LAKELAND FINL                  415,673       452,715        -8.2
LIWA     LIHUA INTERNATIO             2,063,531     2,245,691        -8.1
SCVL     SHOE CARNIVAL                  315,910       343,550        -8.0
UCTT     ULTRA CLEAN HOLD               813,755       884,542        -8.0
SPNC     SPECTRANETICS                1,179,611     1,281,893        -8.0
SCSC     SCANSOURCE INC               1,029,040     1,118,198        -8.0
MASI     MASIMO CORP                  4,302,901     4,674,818        -8.0

*-- Data includes ETF positions.

-- Bloomberg News

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