Largest Nasdaq Short Interest Percent Increases as of Nov. 30

The following are the 200 largest short interest percent increases on the Nasdaq Stock Market as of the Nov. 30 settlement date. This list includes securities with a short position of at least 200,000 shares.



Ticker                                                                     
Symbol   Company                        Nov. 30       Nov. 15      % Change   
=============================================================================
PACT     PACTERA TECH                 4,361,319       383,940      1035.9
BMC      BMC SOFTWARE INC            15,477,362     2,226,626       595.1
CYTK     CYTOKINETICS INC             2,012,167       579,254       247.4
THOR     THORATEC CORP                3,841,027     1,133,405       238.9
ACWI     ISHARES MSCI ACW               896,378       393,846       127.6
EFII     ELEC FOR IMAGING             2,477,610     1,096,075       126.0
CPRT     COPART INC                   2,157,051     1,026,164       110.2
GLCH     GLEACHER & CO IN               901,968       439,267       105.3
ASML     ASML HOLDING-NY             21,971,492    10,870,814       102.1
CMCSK    COMCAST CORP-SPL            13,794,727     7,003,349        97.0
ECPG     ENCORE CAPITAL G             2,071,782     1,088,117        90.4
CYCC     CYCLACEL PHARMAC               756,091       400,318        88.9
NVTL     NOVATEL WIRELESS               909,798       514,037        77.0
BANR     BANNER CORPORATI             1,173,298       686,285        71.0
DISCK    DISCOVERY COMM-C               566,926       341,247        66.1
LBTYK    LIBERTY GLOBAL-C               931,068       564,720        64.9
NVDA     NVIDIA CORP                 22,599,925    13,733,949        64.6
IMOS     CHIPMOS TECH                   662,233       412,290        60.6
NXST     NEXSTAR BROADC-A               511,571       323,820        58.0
GNMK     GENMARK DIAGNOST               853,560       542,376        57.4
INSM     INSMED INC                   1,408,901       933,159        51.0
SUPN     SUPERNUS PHARMAC               887,297       595,690        49.0
PACW     PACWEST BANCORP              2,289,534     1,563,153        46.5
SOXX     ISHARES PHLX SOX               714,660       494,917        44.4
ATVI     ACTIVISION BLIZZ            20,431,464    14,192,151        44.0
NVDQ     NOVADAQ TECHNOLO             1,103,499       767,836        43.7
ACAD     ACADIA PHARMACEU             3,491,371     2,436,406        43.3
BKMU     BANK MUTUAL CORP             1,389,005       969,758        43.2
GSVC     GSV CAPITAL CORP             1,509,458     1,075,405        40.4
ALGN     ALIGN TECHNOLOGY             8,901,477     6,352,025        40.1
MFLX     MULTI-FINELINE E               281,935       202,218        39.4
ROST     ROSS STORES INC              4,487,960     3,276,915        37.0
RGEN     REPLIGEN CORP                2,123,088     1,553,605        36.7
CCRN     CROSS COUNTRY HE               798,985       585,574        36.4
FFIV     F5 NETWORKS                  4,155,302     3,065,928        35.5
ANAC     ANACOR PHARMACEU               675,423       498,970        35.4
DLTR     DOLLAR TREE INC              6,012,890     4,471,090        34.5
BLKB     BLACKBAUD INC                2,896,687     2,154,828        34.4
OSIS     OSI SYSTEMS INC                671,465       500,138        34.3
IPHS     INNOPHOS HOLDING               691,251       515,661        34.1
ANAD     ANADIGICS INC                2,697,562     2,013,185        34.0
ASNA     ASCENA RETAIL GR             6,208,197     4,644,486        33.7
PSMI     PEREGRINE SEMICO               334,196       250,734        33.3
LAYN     LAYNE CHRISTENSN             1,231,604       925,015        33.1
CELG     CELGENE CORP                 6,128,151     4,608,482        33.0
HTWR     HEARTWARE INTERN             2,078,401     1,568,648        32.5
BEAV     B/E AEROSPACE IN             1,909,781     1,447,550        31.9
RLOC     REACHLOCAL INC               1,277,927       969,686        31.8
UTSI     UTSTARCOM HOLDIN               574,711       436,210        31.8
TSRA     TESSERA TECHNOL              1,888,406     1,433,414        31.7
HERO     HERCULES OFFSHOR            14,468,207    11,068,309        30.7
LMCA     LIBERTY MEDIA -A               857,654       661,797        29.6
HUBG     HUB GROUP-A                  1,279,122       988,202        29.4
SNPS     SYNOPSYS INC                 1,304,164     1,009,739        29.2
PLFE     PRESIDENTIAL LIF               885,087       685,497        29.1
ECTE     ECHO THERAPEUTIC               643,150       500,062        28.6
SLGN     SILGAN HOLDINGS                437,891       341,654        28.2
SUBK     SUFFOLK BANCORP                329,229       256,883        28.2
CHKP     CHECK POINT SOFT             4,636,714     3,619,148        28.1
BRCD     BROCADE COMM SYS            19,756,864    15,454,156        27.8
HSIC     HENRY SCHEIN INC             3,303,690     2,584,432        27.8
BIOS     BIOSCRIP INC                 1,403,736     1,107,389        26.8
NYMT     NEW YORK MTGE                3,515,048     2,774,283        26.7
DELL     DELL INC                    72,960,454    57,644,332        26.6
TECUA    TECUMSEH PROD-A                450,862       358,726        25.7
SGYP     SYNERGY PHARMACE             3,160,627     2,529,310        25.0
MLNK     MODUSLINK GLOBAL             1,118,187       896,773        24.7
ARCT     AMERICAN REALTY              5,208,009     4,194,364        24.2
WEN      WENDY'S CO/THE              14,615,956    11,778,589        24.1
STX      SEAGATE TECHNOLO            45,190,450    36,460,766        23.9
APOG     APOGEE ENTERPR                 765,223       617,806        23.9
DFRG     DEL FRISCO'S RES               385,668       311,636        23.8
CACC     CREDIT ACCEPTANC               269,961       218,360        23.6
GLPW     GLOBAL POWER EQU               701,895       568,707        23.4
CYTR     CYTRX CORP                     658,559       534,572        23.2
BBEP     BREITBURN ENERGY             1,021,174       829,760        23.1
SUMR     SUMMER INFANT IN               246,080       200,018        23.0
TTS      TILE SHOP HLDGS              1,681,653     1,369,461        22.8
FARM     FARMER BROS CO                 318,010       259,115        22.7
MCRS     MICROS SYSTEMS               5,784,590     4,719,467        22.6
SATS     ECHOSTAR CORP-A                403,351       329,151        22.5
CASS     CASS INFORMATION               528,199       432,328        22.2
ACIW     ACI WORLDWIDE IN             1,955,345     1,609,911        21.5
ZNGA     ZYNGA INC- CL A             13,228,390    10,897,471        21.4
PACB     PACIFIC BIOSCIEN             2,175,318     1,793,998        21.3
GCOM     GLOBECOMM SYS                1,848,407     1,524,554        21.2
ACET     ACETO CORP                     628,351       518,755        21.1
GK       G & K SERVICES-A               325,653       269,313        20.9
FBNC     FIRST BANCORP/NC               371,579       307,304        20.9
CMVT     COMVERSE TECH                8,148,588     6,743,793        20.8
TCRD     THL CREDIT INC                 532,983       441,418        20.7
BIRT     ACTUATE CORP                 1,692,148     1,402,798        20.6
CCXI     CHEMOCENTRYX INC               537,083       445,769        20.5
EA       ELECTRONIC ARTS             23,168,758    19,229,736        20.5
MCGC     MCG CAPITAL CORP             2,086,684     1,732,533        20.4
STRL     STERLING CONSTRU               437,349       363,215        20.4
GEVA     SYNAGEVA BIOPHAR             1,040,485       865,077        20.3
NDAQ     NASDAQ OMX GROUP             4,914,827     4,086,471        20.3
LHCG     LHC GROUP INC                  586,533       488,610        20.0
SUNS     SOLAR SENIOR CAP               269,596       224,888        19.9
ATHX     ATHERSYS INC                   261,182       217,945        19.8
MKTG     RESPONSYS INC                2,018,332     1,684,720        19.8
FIZZ     NATL BEVERAGE                  524,945       438,840        19.6
OCFC     OCEANFIRST FINL                343,353       287,389        19.5
MAPP     MAP PHARMACEUTIC             5,918,986     4,954,542        19.5
FCBC     FIRST COMMUNI BC               417,600       349,912        19.3
BBOX     BLACK BOX CORP                 550,108       461,662        19.2
TBNK     TERRITORIAL BANC               271,533       227,941        19.1
AMSF     AMERISAFE INC                  362,412       304,240        19.1
LVNTA    LIBERTY VENTUR-A               389,652       327,157        19.1
DEST     DESTINATION MATE               381,159       320,472        18.9
LINC     LINCOLN EDUCATIO             1,238,788     1,042,142        18.9
CWTR     COLDWATER CREEK              2,553,934     2,148,670        18.9
ROCK     GIBRALTAR INDUST               689,621       580,472        18.8
AMWD     AMER WOODMARK CO               421,443       354,772        18.8
EPIQ     EPIQ SYSTEMS INC               680,210       574,090        18.5
NATR     NATURE'S SUNSHNE               579,476       489,292        18.4
POWL     POWELL INDS INC                249,340       210,805        18.3
HWAY     HEALTHWAYS INC               2,336,287     1,976,837        18.2
ARQL     ARQULE INC                   3,251,247     2,751,266        18.2
TSRO     TESARO INC                     636,277       538,566        18.1
NBTB     NBT BANCORP INC              1,798,252     1,522,526        18.1
EOPN     E2OPEN INC                     805,854       682,319        18.1
ENTG     ENTEGRIS INC                 4,063,005     3,441,412        18.1
ATRO     ASTRONICS CORP                 347,884       294,740        18.0
BCPC     BALCHEM CORP                   784,854       665,026        18.0
MRCY     MERCURY SYSTEMS              1,456,649     1,234,986        17.9
MANH     MANHATTAN ASSOC              1,245,545     1,056,449        17.9
NANO     NANOMETRICS INC                822,391       698,987        17.7
MNST     MONSTER BEVERAGE             4,839,656     4,115,343        17.6
ALTE     ALTERRA CAPITAL              2,590,228     2,202,834        17.6
CASY     CASEY'S GENERAL              2,104,162     1,789,886        17.6
EBAY     EBAY INC                    15,014,004    12,775,501        17.5
ECTY     ECOTALITY INC                  248,163       211,205        17.5
TFSL     TFS FINANCIAL CO             2,161,118     1,839,630        17.5
FBNK     FIRST CONNECTICU               491,028       418,420        17.4
WFD      WESTFIELD FIN                  657,559       560,328        17.4
WCRX     WARNER CHILCOT-A             4,295,624     3,661,913        17.3
HOME     HOME FEDERAL BAN               359,789       306,746        17.3
AINV     APOLLO INV CORP              6,494,063     5,537,876        17.3
IMMR     IMMERSION CORP               1,272,982     1,085,629        17.3
TRMB     TRIMBLE NAVIG                3,088,969     2,635,399        17.2
WRES     WARREN RESOURCES             1,707,913     1,457,226        17.2
ASPS     ALTISOURCE PORT                315,591       269,644        17.0
BEBE     BEBE STORES INC              1,751,907     1,497,779        17.0
SHLD     SEARS HOLDINGS               9,235,064     7,899,358        16.9
PFPT     PROOFPOINT INC                 566,183       484,813        16.8
ABCO     ADVISORY BOARD               1,644,216     1,407,995        16.8
SGMS     SCIENTIFIC GAM-A             2,750,219     2,357,125        16.7
IRET     INVESTORS REAL               2,644,954     2,271,441        16.4
MIDD     MIDDLEBY CORP                  852,339       732,036        16.4
THFF     FIRST FIN COR/IN               264,498       227,329        16.4
CHEF     CHEFS WAREHOUSE                982,583       844,777        16.3
DRTX     DURATA THERAPEUT               266,442       229,135        16.3
XTEX     CROSSTEX ENERGY                507,287       436,379        16.2
ALIM     ALIMERA SCIENCES               546,046       470,064        16.2
CFNL     CARDINAL FINL CP               722,745       622,678        16.1
SQQQ     PROSHARES UL SHO               490,411       422,518        16.1
VTUS     VENTRUS BIOSCIEN             1,145,699       987,184        16.1
XRTX     XYRATEX LTD                  1,282,692     1,106,401        15.9
SYNC     SYNACOR INC                  1,772,458     1,529,974        15.8
SAFT     SAFETY INSURANCE               259,784       224,244        15.8
CEDC     CENTRAL EURO DIS             8,317,523     7,187,339        15.7
SHLM     SCHULMAN (A)                   962,802       832,453        15.7
PICO     PICO HOLDINGS                  790,083       683,232        15.6
PSEM     PERICOM SEMICOND               442,533       382,730        15.6
JJSF     J & J SNACK FOOD               277,650       240,208        15.6
AZPN     ASPEN TECHNOLOGY             2,708,557     2,344,122        15.5
SRCE     1ST SOURCE CORP                335,748       290,655        15.5
IPCC     INFINITY PROPERT               318,642       275,876        15.5
EGBN     EAGLE BANCRP INC               432,525       374,559        15.5
CRMT     AMERICA'S CAR-MA               354,496       307,814        15.2
STEL     STELLARONE CORP                509,719       442,720        15.1
VXUS     VANGUARD TOTAL I               394,008       342,241        15.1
FMCN     FOCUS MEDIA-ADR             12,505,661    10,865,467        15.1
CBEY     CBEYOND INC                  1,064,364       925,262        15.0
FARO     FARO TECH                      967,614       841,162        15.0
SQI      SCIQUEST INC                   547,721       476,186        15.0
EXPO     EXPONENT INC                   299,985       261,114        14.9
NPBC     NATL PENN BCSHS              7,109,477     6,192,173        14.8
TTWO     TAKE-TWO INTERAC            20,917,413    18,218,579        14.8
CY       CYPRESS SEMICON              7,133,263     6,213,370        14.8
AVNW     AVIAT NETWORKS I             1,697,690     1,478,951        14.8
STRA     STRAYER EDUCATIO             2,212,133     1,927,446        14.8
PHIIK    PHI INC-NV                     317,653       276,787        14.8
PRSC     PROVIDENCE SERVI               278,587       243,023        14.6
ACHC     ACADIA HEALTHCAR             2,076,162     1,811,279        14.6
PCO      PENDRELL CORP                5,475,623     4,779,351        14.6
UVSP     UNIVEST CORP/PA                392,049       342,391        14.5
SIRI     SIRIUS XM RADIO            339,089,166   296,274,375        14.5
EXAS     EXACT SCIENCES               6,650,093     5,812,775        14.4
CTCM     CTC MEDIA INC                  993,021       867,992        14.4
MDRX     ALLSCRIPTS HEALT             4,325,696     3,781,092        14.4
SUPX     SUPERTEX INC                   254,740       222,697        14.4
SZYM     SOLAZYME INC                 6,901,786     6,042,511        14.2
ESIO     ELECTRO SCI INDS               589,411       516,059        14.2
MSFG     MAINSOURCE FINAN               422,684       370,138        14.2
AAWW     ATLAS AIR WORLDW             1,226,181     1,074,321        14.1
PDCE     PDC ENERGY INC               6,590,114     5,778,900        14.0
ANTH     ANTHERA PHARMACE             9,155,786     8,029,517        14.0

*-- Data includes ETF positions.

-- Bloomberg News

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