The following are the 200 largest short interest percent decreases on the Nasdaq Stock Market as of the Feb. 15 settlement date. This list includes securities with a short position of at least 200,000 shares.

Ticker                                                                     
Symbol   Company                        Feb. 15       Jan. 31      % Change   
=============================================================================
CWCO     CONS WATER CO-OR               413,751       939,858       -56.0
GRFS     GRIFOLS SA-ADR                 943,067     1,934,962       -51.3
MNKD     MANNKIND CORP               14,606,250    29,956,707       -51.2
ANAC     ANACOR PHARMACEU               323,232       634,796       -49.1
IACI     IAC/INTERACTIVEC             2,386,328     4,408,772       -45.9
AAXJ     ISHAR ASIA EX-JP               592,140     1,064,511       -44.4
DISH     DISH NETWORK-A               1,089,766     1,947,491       -44.0
TLEO     TALEO CORP-A                 1,382,113     2,297,646       -39.8
AMTD     TD AMERITRADE HO             5,507,562     9,039,314       -39.1
ADSK     AUTODESK INC                 2,468,736     4,023,027       -38.6
INFI     INFINITY PHARMAC               930,127     1,452,776       -36.0
UTEK     ULTRATECH INC                  740,053     1,153,309       -35.8
XOMA     XOMA CORP                      356,763       550,727       -35.2
ADP      AUTOMATIC DATA               3,780,399     5,565,471       -32.1
NATR     NATURE'S SUNSHNE               491,909       717,876       -31.5
FLEX     FLEXTRONICS INTL             5,644,114     8,218,086       -31.3
PRAN     PRANA BIOTEC-ADR               298,682       433,359       -31.1
ACAS     AMERICAN CAPITAL             1,912,088     2,745,666       -30.4
SPIL     SILICONWARE-ADR              3,299,455     4,727,340       -30.2
AMED     AMEDISYS INC                 3,639,783     5,063,545       -28.1
NABI     NABI BIOPHARMA               1,051,692     1,453,275       -27.6
ABIO     ARCA BIOPHARMA                 642,365       885,836       -27.5
CHRW     CH ROBINSON                  6,160,314     8,476,299       -27.3
FARM     FARMER BROS CO                 497,321       681,689       -27.0
MGIC     MAGIC SOFTWARE                 705,494       960,873       -26.6
DENN     DENNY'S CORP                 2,195,116     2,985,667       -26.5
LSCC     LATTICE SEMICOND             3,507,321     4,769,511       -26.5
OPNT     OPNET TECH INC               1,939,627     2,636,303       -26.4
GEVO     GEVO INC                       872,820     1,174,837       -25.7
MAXY     MAXYGEN INC                    823,187     1,097,619       -25.0
COCO     CORINTHIAN COLLE            17,244,981    22,945,584       -24.8
TEVA     TEVA PHARM-ADR               5,769,400     7,672,209       -24.8
AMCN     AIRMEDIA-ADR                   200,311       265,241       -24.5
STX      SEAGATE TECHNOLO             7,981,074    10,551,052       -24.4
SONO     SONOSITE INC                 1,106,668     1,454,000       -23.9
AZPN     ASPEN TECHNOLOGY             3,108,368     4,070,531       -23.6
PCBK     PAC CONTL CORP                 404,364       527,604       -23.4
CMLS     CUMULUS MEDIA-A              7,509,154     9,780,760       -23.2
CTSH     COGNIZANT TECH-A             2,900,292     3,770,352       -23.1
ORCL     ORACLE CORP                 24,977,978    32,410,014       -22.9
PAYX     PAYCHEX INC                  7,716,674    10,009,392       -22.9
VCLK     VALUECLICK INC               4,882,123     6,272,286       -22.2
WETF     WISDOMTREE INVES             1,475,052     1,894,796       -22.2
IRBT     IROBOT CORP                  2,645,219     3,385,925       -21.9
IGTE     IGATE CORP                   1,376,226     1,760,637       -21.8
ABFS     ARKANSAS BEST                  837,242     1,066,977       -21.5
MPWR     MONOLITHIC POWER             1,090,278     1,389,388       -21.5
SRDX     SURMODICS INC                  488,220       620,289       -21.3
FISV     FISERV INC                   1,472,416     1,869,621       -21.2
GKSR     G & K SERVICES-A               374,989       475,512       -21.1
MOLXA    MOLEX INC -A                   201,464       254,579       -20.9
COBZ     COBIZ FINANCIAL              1,158,372     1,463,147       -20.8
ORLY     O'REILLY AUTOMOT             3,020,280     3,805,155       -20.6
FULT     FULTON FINANCIAL             2,575,003     3,241,634       -20.6
CMRG     CASUAL MALE RETA             1,423,395     1,787,702       -20.4
MDCI     MED ACTION INDS                324,044       406,203       -20.2
HCSG     HEALTHCARE SERVS             3,268,747     4,091,798       -20.1
ASBC     ASSOC BANC-CORP              3,573,151     4,447,053       -19.7
CPSI     COMPUTER PROGRAM               452,480       563,111       -19.6
SIVB     SVB FINANCIAL GR             2,081,158     2,580,866       -19.4
GSOL     GLOBAL SOURCES                 411,403       510,128       -19.4
DEST     DESTINATION MATE               450,582       555,585       -18.9
TTEC     TELETECH HLDGS                 953,800     1,175,934       -18.9
AFCE     AFC ENTERPRISES                520,885       641,280       -18.8
ZLCS     ZALICUS INC                  3,123,971     3,842,454       -18.7
FWLT     FOSTER WHEELER               1,982,006     2,435,482       -18.6
RPXC     RPX CORP                       520,107       637,769       -18.4
THFF     FIRST FIN COR/IN               218,087       267,410       -18.4
CHEF     CHEFS WAREHOUSE                577,220       706,978       -18.4
INFA     INFORMATICA CORP             2,728,432     3,339,543       -18.3
AVGO     AVAGO TECHNOLOGI             1,275,332     1,556,221       -18.0
ATMI     ATMI INC                       876,915     1,069,916       -18.0
APOG     APOGEE ENTERPR                 670,448       817,098       -17.9
BRKS     BROOKS AUTOMATIO             1,576,063     1,919,166       -17.9
ULTI     ULTIMATE SOFTWAR             1,721,190     2,088,245       -17.6
UTHR     UNITED THERAPEUT             4,453,989     5,401,818       -17.5
BPAX     BIOSANTE PHARMA             16,666,456    20,208,832       -17.5
FMBI     FIRST MIDWEST/IL             3,375,267     4,079,182       -17.3
NICE     NICE SYSTEMS-ADR               399,444       482,397       -17.2
YHOO     YAHOO! INC                  26,366,458    31,840,444       -17.2
STKL     SUNOPTA INC                    516,755       623,471       -17.1
MSFT     MICROSOFT CORP              55,428,243    66,843,628       -17.1
FSLR     FIRST SOLAR INC             13,685,921    16,502,244       -17.1
NDAQ     NASDAQ OMX GROUP             2,933,240     3,530,602       -16.9
ARRS     ARRIS GROUP INC              8,559,719    10,284,553       -16.8
SIRO     SIRONA DENTAL SY               831,123       995,742       -16.5
KRNY     KEARNY FINANCIAL               253,272       303,155       -16.5
NCIT     NCI INC-A                      275,731       329,141       -16.2
SCMR     SYCAMORE NETWORK               888,679     1,060,729       -16.2
ZUMZ     ZUMIEZ INC                   4,282,281     5,102,623       -16.1
BKCC     BLACKROCK KELSO              1,719,798     2,046,990       -16.0
NWK      NETWORK EQUIP TE               697,040       829,410       -16.0
MGRC     MCGRATH RENTCORP               636,269       756,405       -15.9
SGI      SILICON GRAPHICS             7,125,315     8,465,004       -15.8
CRMT     AMERICA'S CAR-MA               242,707       288,187       -15.8
CVLT     COMMVAULT SYSTEM             1,292,769     1,534,259       -15.7
OSH      ORCHARD SUPPL-A                219,834       260,677       -15.7
VOD      VODAFONE GRP-ADR             8,873,038    10,520,499       -15.7
AVID     AVID TECHNOLOGY              2,385,234     2,824,429       -15.5
CNMD     CONMED CORP                  1,026,097     1,214,619       -15.5
CHDX     CHINDEX INTL INC               417,237       493,672       -15.5
EFSC     ENTERPRISE FINAN               406,698       481,041       -15.5
JKHY     JACK HENRY                   2,583,830     3,055,745       -15.4
STMP     STAMPS.COM INC               1,943,188     2,298,011       -15.4
AMSG     AMSURG CORP                  1,722,837     2,036,268       -15.4
GBDC     GOLUB CAPITAL BD               309,290       365,199       -15.3
PWER     POWER-ONE INC                7,898,534     9,322,494       -15.3
PLXS     PLEXUS CORP                  1,195,539     1,409,446       -15.2
RP       REALPAGE INC                 2,813,483     3,312,695       -15.1
MITI     MICROMET INC                 5,349,968     6,298,777       -15.1
QLGC     QLOGIC CORP                  1,742,599     2,051,003       -15.0
DSPG     DSP GROUP INC                  408,431       480,284       -15.0
TWER     TOWERSTREAM CORP             2,389,337     2,800,270       -14.7
UFCS     UNITED FIRE GROU               493,726       578,553       -14.7
ABCB     AMERIS BANCORP               1,340,300     1,570,224       -14.6
MKTX     MARKETAXESS                    584,090       684,257       -14.6
SHEN     SHENANDOAH TELEC               622,827       729,602       -14.6
NUVA     NUVASIVE INC                 1,932,356     2,263,347       -14.6
OSUR     ORASURE TECH                 2,391,945     2,801,631       -14.6
DEER     DEER CONSUMER PR             1,329,131     1,554,589       -14.5
SORL     SORL AUTO PARTS                381,566       446,007       -14.4
FXCB     FOX CHASE BANCOR               350,675       409,834       -14.4
SAPE     SAPIENT CORP                 5,300,410     6,194,394       -14.4
BWEN     BROADWIND ENERGY             4,579,394     5,350,599       -14.4
QLTI     QLT INC                        642,739       750,918       -14.4
KBALB    KIMBALL INTL -B                565,342       660,323       -14.4
LAYN     LAYNE CHRISTENSN               461,309       538,368       -14.3
BRKL     BROOKLINE BANCRP             2,226,816     2,597,123       -14.3
WIFI     BOINGO WIRELESS              1,031,876     1,203,305       -14.2
APRI     APRICUS BIOSCIEN             2,415,414     2,815,391       -14.2
NAUH     NATIONAL AMERICA               211,928       246,891       -14.2
ASEI     AMERICAN SCIENCE               428,233       498,640       -14.1
FLWS     1-800-FLOWERS-A                577,844       672,297       -14.0
SENEA    SENECA FOODS-A                 320,225       372,544       -14.0
MBFI     MB FINANCIAL                 1,850,477     2,150,718       -14.0
RDEA     ARDEA BIOSCIENCE             1,697,526     1,972,891       -14.0
EFII     ELEC FOR IMAGING               857,682       996,809       -14.0
RNST     RENASANT CORP                1,195,110     1,387,842       -13.9
OCLS     OCULUS INNOVATIV               386,922       448,544       -13.7
CLSN     CELSION CORP                 2,371,550     2,747,900       -13.7
QLIK     QLIK TECHNOLOGIE             4,493,625     5,204,700       -13.7
LSTR     LANDSTAR SYSTEM                552,544       638,742       -13.5
METR     METRO BANCORP IN               345,456       399,320       -13.5
BRCD     BROCADE COMM SYS             3,751,335     4,335,441       -13.5
WAFD     WASH FED                     1,094,232     1,263,787       -13.4
PRIM     PRIMORIS SERVICE               917,695     1,058,800       -13.3
QSFT     QUEST SOFTWARE               1,939,688     2,236,391       -13.3
ROST     ROSS STORES INC              3,480,593     4,010,900       -13.2
VRTS     VIRTUS INVEST                  200,720       231,194       -13.2
ORIG     OCEAN RIG UDW IN               422,150       486,228       -13.2
SPWR     SUNPOWER CORP                3,361,245     3,871,125       -13.2
FBNC     FIRST BANCORP/NC               300,406       345,827       -13.1
HCBK     HUDSON CITY BNCP            15,389,352    17,710,803       -13.1
ALTH     ALLOS THERAPEUT              2,896,355     3,333,191       -13.1
IFSIA    INTERFACE INC-A              3,048,753     3,504,948       -13.0
MFLX     MULTI-FINELINE E               301,234       345,931       -12.9
FBNK     FIRST CONNECTICU               458,202       525,936       -12.9
GNTX     GENTEX CORP                  4,458,534     5,114,562       -12.8
WSBC     WESBANCO INC                   679,359       779,193       -12.8
SSNC     SS&C TECHNOLOGIE               711,030       815,211       -12.8
LKFN     LAKELAND FINL                  333,791       382,524       -12.7
CSFL     CENTERSTATE BANK               753,270       862,861       -12.7
DRRX     DURECT CORP                  2,523,941     2,890,391       -12.7
ALOG     ANALOGIC CORP                  357,911       409,830       -12.7
OPLK     OPLINK COMMUNICA               602,090       689,370       -12.7
CMCO     COLUMBUS MCKI/NY               393,557       450,421       -12.6
SHLM     SCHULMAN (A)                   944,620     1,080,941       -12.6
INVE     IDENTIVE GROUP I             1,813,869     2,074,612       -12.6
GAIN     GLADSTONE INVEST               406,951       465,417       -12.6
ALTR     ALTERA CORP                  5,650,250     6,455,853       -12.5
SNCR     SYNCHRONOSS TECH             4,587,949     5,242,077       -12.5
SQQQ     PROSHARES UL SHO               467,720       534,363       -12.5
ENTR     ENTROPIC COMMUNI            11,550,399    13,176,361       -12.3
ACGL     ARCH CAPITAL GRP             3,276,515     3,736,815       -12.3
BIOS     BIOSCRIP INC                 1,807,683     2,061,613       -12.3
SUMR     SUMMER INFANT IN               586,037       668,350       -12.3
VRTU     VIRTUSA CORP                   582,859       664,593       -12.3
HUBG     HUB GROUP-A                  1,195,295     1,362,623       -12.3
CYMI     CYMER INC                    1,675,919     1,910,391       -12.3
THER     THERATECHNOLOGIE             1,259,417     1,435,596       -12.3
FCFS     FIRST CASH FINL              1,722,786     1,963,385       -12.3
CBEY     CBEYOND INC                  1,154,754     1,315,810       -12.2
LYTS     LSI INDUSTRIES                 448,381       510,791       -12.2
CCRN     CROSS COUNTRY HE               611,668       696,670       -12.2
HMIN     HOME INNS & -ADR             5,126,899     5,837,139       -12.2
ACXM     ACXIOM CORP                  1,641,068     1,865,808       -12.0
NXPI     NXP SEMICONDUCTO             3,593,577     4,083,879       -12.0
ATRC     ATRICURE INC                   398,551       452,884       -12.0
SMSC     STANDARD MICROSY               796,167       904,592       -12.0
MKTG     RESPONSYS INC                  492,969       559,635       -11.9
AMRI     ALBANY MOLECULAR               441,559       501,249       -11.9
HSTM     HEALTHSTREAM INC               969,596     1,099,933       -11.8
FRME     FIRST MERCHANTS                574,898       651,337       -11.7
IMMR     IMMERSION CORP               1,071,197     1,213,584       -11.7
AGYS     AGILYSYS INC                   439,616       497,900       -11.7
DIOD     DIODES INC                   4,109,794     4,652,459       -11.7
XRIT     X-RITE INC                     688,517       779,123       -11.6
TESO     TESCO CORP                   1,441,587     1,631,210       -11.6
LABL     MULTI-COLOR CORP               252,438       285,640       -11.6
PACW     PACWEST BANCORP              1,327,837     1,502,269       -11.6

*-- Data includes ETF positions.

-- Bloomberg News

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