Largest Nasdaq Short Interest Changes as of Nov. 30

The following are the 50 largest short interest changes on the Nasdaq Stock Market as of the Nov. 30 settlement date. The table ranks the top 50 positive changes followed by the top negative changes.

TOP 50 INCREASES


Ticker                                                                   
Symbol   Company                    Nov. 30        Nov. 15         Change    
=============================================================================
INTC     INTEL CORP                90,117,310     49,795,682     40,321,628
PCBC     PAC CAP BANCORP           36,578,094      9,377,730     27,200,364
LVLT     LEVEL 3 COMM INC         163,656,958    139,354,625     24,302,333
SIRI     SIRIUS XM RADIO          224,268,205    212,506,584     11,761,621
DELL     DELL INC                  48,800,930     41,629,271      7,171,659
FLEX     FLEXTRONICS INTL          20,845,769     14,225,011      6,620,758
NWSA     NEWS CORP-A               40,958,210     36,066,203      4,892,007
CLWR     CLEARWIRE -CL A           24,087,507     19,474,302      4,613,205
MSFT     MICROSOFT CORP            75,721,187     71,532,086      4,189,101
ATVI     ACTIVISION BLIZZ          25,712,317     21,705,598      4,006,719
HGSI     HUMAN GENOME SCI          14,875,329     11,011,446      3,863,883
VRGY     VERIGY LTD                 5,286,208      1,850,021      3,436,187
SYMC     SYMANTEC CORP             22,737,539     19,967,838      2,769,701
PTEN     PATTERSON-UTI             20,266,215     17,600,033      2,666,182
XLNX     XILINX INC                27,079,487     24,458,301      2,621,186
DNDN     DENDREON CORP             12,005,459      9,386,936      2,618,523
FSLR     FIRST SOLAR INC           15,963,703     13,486,710      2,476,993
ENTR     ENTROPIC COMMUNI          17,095,222     14,721,188      2,374,034
GMCR     GREEN MOUNTAIN            26,654,521     24,366,828      2,287,693
LINTA    LIBERTY-INTER A            8,294,212      6,049,431      2,244,781
SATC     SATCON TECH               12,494,660     10,365,744      2,128,916
PAYX     PAYCHEX INC               12,145,455     10,109,917      2,035,538
EXEL     EXELIXIS INC               8,742,715      6,822,316      1,920,399
MRVL     MARVELL TECH GRP          18,624,198     16,750,768      1,873,430
STEM     STEMCELLS INC              9,191,558      7,401,912      1,789,646
YHOO     YAHOO! INC                57,305,223     55,518,528      1,786,695
CY       CYPRESS SEMICON           10,645,013      8,923,834      1,721,179
HBAN     HUNTINGTON BANC           31,743,349     30,058,766      1,684,583
SOLR     GT SOLAR INTERNA          13,304,337     11,650,533      1,653,804
ONNN     ON SEMICONDUCTOR          16,430,413     14,802,315      1,628,098
FCEL     FUELCELL ENERGY            9,699,691      8,128,839      1,570,852
JASO     JA SOLAR HOL-ADR          18,852,667     17,287,509      1,565,158
WTNY     WHITNEY HLDG               9,622,854      8,112,300      1,510,554
IKAN     IKANOS COMMUNICA           3,213,019      1,739,882      1,473,137
NDAQ     NASDAQ OMX GROUP           7,978,856      6,517,777      1,461,079
ZION     ZIONS BANCORP             19,596,833     18,225,952      1,370,881
THQI     THQ INC                    9,643,164      8,286,379      1,356,785
CTSH     COGNIZANT TECH-A           5,307,312      3,953,750      1,353,562
KLIC     KULICKE & SOFFA            4,150,679      2,807,137      1,343,542
LLTC     LINEAR TECH CORP          13,464,818     12,129,761      1,335,057
REGN     REGENERON PHARM            5,382,489      4,060,043      1,322,446
AFFX     AFFYMETRIX INC             9,561,741      8,253,675      1,308,066
HOLX     HOLOGIC INC                9,072,831      7,805,327      1,267,504
JDSU     JDS UNIPHASE               6,339,790      5,076,779      1,263,011
TLAB     TELLABS INC               19,007,316     17,749,339      1,257,977
AONE     A123 SYSTEMS INC          14,890,903     13,641,175      1,249,728
POWI     POWER INTEGRATIO           4,475,672      3,227,654      1,248,018
VPRT     VISTAPRINT NV              5,695,999      4,456,231      1,239,768
ZAGG     ZAGG INC                   3,500,318      2,316,938      1,183,380
CSCO     CISCO SYSTEMS             40,415,386     39,244,831      1,170,555

TOP 50 DECREASES


Ticker                                                                   
Symbol   Company                    Nov. 30        Nov. 15         Change    
=============================================================================
MYL      MYLAN INC                 33,779,563     87,188,537    -53,408,974
CMCSA    COMCAST CORP-A            53,367,489     65,320,250    -11,952,761
CMCSK    COMCAST CORP-SPL           7,769,600     15,557,765     -7,788,165
BRCD     BROCADE COMM SYS          19,907,860     26,942,904     -7,035,044
STX      SEAGATE TECHNOLO          10,594,788     16,459,248     -5,864,460
QQQQ     POWERSH-QQQ               76,920,908     82,698,914     -5,778,006
DTV      DIRECTV-A                 18,188,424     23,943,075     -5,754,651
JBLU     JETBLUE AIRWAYS           40,510,070     45,723,333     -5,213,263
VOD      VODAFONE GRP-ADR           7,912,488     12,962,536     -5,050,048
NTAP     NETAPP INC                18,463,971     22,704,216     -4,240,245
NVDA     NVIDIA CORP               27,927,758     32,015,537     -4,087,779
MAT      MATTEL INC                 9,682,062     13,670,401     -3,988,339
ERIC     ERICSSON LM-ADR           25,119,146     28,449,201     -3,330,055
SMT      SMART TECHNOL-A            3,045,640      6,200,676     -3,155,036
QCOM     QUALCOMM INC              28,285,999     31,186,437     -2,900,438
ACAS     AMERICAN CAPITAL          16,982,663     19,751,367     -2,768,704
PCAR     PACCAR INC                15,206,638     17,837,225     -2,630,587
SPLS     STAPLES INC               19,189,010     21,816,640     -2,627,630
ISIL     INTERSIL CORP-A           12,704,623     15,302,051     -2,597,428
BUCY     BUCYRUS INTERNAT           1,703,951      4,261,726     -2,557,775
SVNT     SAVIENT PHARMACE          12,004,720     14,524,913     -2,520,193
AVNR     AVANIR PHARM INC          12,377,768     14,838,658     -2,460,890
SCSS     SELECT COMFORT C           2,883,940      5,321,818     -2,437,878
MU       MICRON TECH               72,348,390     74,764,623     -2,416,233
AMAT     APPLIED MATERIAL          20,798,060     23,170,642     -2,372,582
ALTR     ALTERA CORP               32,553,198     34,829,019     -2,275,821
URBN     URBAN OUTFITTER           17,432,235     19,509,784     -2,077,549
ALTH     ALLOS THERAPEUT           12,450,497     14,522,217     -2,071,720
TIBX     TIBCO SOFTWARE             6,201,814      8,123,113     -1,921,299
LOGI     LOGITECH INTL-R           26,729,695     28,547,826     -1,818,131
ISLN     ISILON SYSTEMS I           1,623,395      3,433,406     -1,810,011
NUAN     NUANCE COMMUNICA          19,268,855     20,990,593     -1,721,738
EBAY     EBAY INC                  31,923,547     33,642,185     -1,718,638
CRUS     CIRRUS LOGIC INC           9,073,830     10,757,485     -1,683,655
AMZN     AMAZON.COM INC             9,464,058     11,110,588     -1,646,530
HCBK     HUDSON CITY BNCP          13,285,178     14,916,324     -1,631,146
ATML     ATMEL CORP                11,568,761     13,198,582     -1,629,821
GILD     GILEAD SCIENCES           19,440,457     21,019,108     -1,578,651
ARCC     ARES CAPITAL COR           1,914,445      3,406,450     -1,492,005
GGAL     GRUPO GALICI-ADR             860,754      2,344,896     -1,484,142
MXIM     MAXIM INTEGRATED          17,834,597     19,316,052     -1,481,455
BCSI     BLUE COAT SYSTEM           3,015,568      4,471,036     -1,455,468
ERTS     ELECTRONIC ARTS           16,226,873     17,629,014     -1,402,141
LNCR     LINCARE HOLDINGS           8,124,953      9,428,373     -1,303,420
FLIR     FLIR SYSTEMS               7,919,838      9,198,447     -1,278,609
PRWT     PREMIERWEST BANC           3,317,926      4,590,940     -1,273,014
WFMI     WHOLE FOODS MKT           12,094,432     13,350,334     -1,255,902
QGEN     QIAGEN NV                  8,341,674      9,588,606     -1,246,932
NOVL     NOVELL INC                 3,349,644      4,574,591     -1,224,947
BMC      BMC SOFTWARE INC           3,354,341      4,551,714     -1,197,373

*-- Data includes ETF positions.

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