Breaking News

U.S. FAA Extends Israel Flight Restrictions
Tweet TWEET

Largest Nasdaq Short Interest Changes as of Nov. 15

The following are the 50 largest short interest changes on the Nasdaq Stock Market as of the Nov. 15 settlement date. The table ranks the top 50 positive changes followed by the top negative changes.

TOP 50 INCREASES


Ticker                                                                   
Symbol   Company                    Nov. 15        Oct. 31         Change    
=============================================================================
YRCW     YRC WORLDWIDE IN          59,417,018     43,768,788     15,648,230
VMED     VIRGIN MEDIA INC          37,084,015     26,265,053     10,818,962
DELL     DELL INC                  65,625,904     55,643,889      9,982,015
HGSI     HUMAN GENOME SCI          25,366,369     20,140,024      5,226,345
NVAX     NOVAVAX INC               10,821,766      5,865,992      4,955,774
DNDN     DENDREON CORP             28,316,293     23,574,415      4,741,878
ADBE     ADOBE SYS INC             19,150,072     14,557,473      4,592,599
YHOO     YAHOO! INC                36,530,230     32,153,365      4,376,865
RFMD     RF MICRO DEVICES          32,877,624     28,624,004      4,253,620
MYL      MYLAN INC                 30,524,137     26,379,904      4,144,233
MNKD     MANNKIND CORP             27,832,616     23,724,428      4,108,188
URRE     URANIUM RES INC           12,998,462      8,915,400      4,083,062
SATC     SATCON TECH               20,842,042     16,983,385      3,858,657
WIN      WINDSTREAM CORP           37,915,242     34,380,049      3,535,193
NPSP     NPS PHARM INC              7,822,406      4,305,946      3,516,460
OPTR     OPTIMER PHARMACE          10,436,802      6,968,640      3,468,162
SPLS     STAPLES INC               25,602,734     22,229,000      3,373,734
DWA      DREAMWORKS ANI-A          14,546,984     11,201,886      3,345,098
CIGX     STAR SCIENTIFIC           20,807,686     17,685,658      3,122,028
VLNC     VALENCE TECH              12,429,967      9,419,381      3,010,586
AMLN     AMYLIN PHARM INC           9,121,477      6,136,452      2,985,025
DISH     DISH NETWORK-A             5,315,436      2,358,365      2,957,071
CLWR     CLEARWIRE -CL A           49,603,374     46,678,430      2,924,944
CPST     CAPSTONE TURBINE          42,106,211     39,189,242      2,916,969
EXEL     EXELIXIS INC              13,191,515     10,578,340      2,613,175
GMCR     GREEN MOUNTAIN            27,261,029     24,748,979      2,512,050
CREE     CREE INC                  17,239,044     14,732,082      2,506,962
PANL     UNIVERSAL DISPLA           9,021,632      6,582,099      2,439,533
FSC      FIFTH STREET FIN           9,401,506      6,999,952      2,401,554
TQNT     TRIQUINT SEMICON          12,762,798     10,398,440      2,364,358
CEDC     CENTRAL EURO DIS          11,945,489      9,590,721      2,354,768
CSTR     COINSTAR INC              12,229,884      9,875,817      2,354,067
NTAP     NETAPP INC                17,896,170     15,690,113      2,206,057
CDNS     CADENCE DESIGN            23,720,564     21,587,799      2,132,765
JBLU     JETBLUE AIRWAYS           33,798,414     31,693,329      2,105,085
AMCC     APPLIED MICRO CI           6,610,709      4,531,840      2,078,869
SGEN     SEATTLE GENETICS          24,904,311     22,856,560      2,047,751
MELA     MELA SCIENCES IN           6,630,790      4,615,134      2,015,656
AMRN     AMARIN CORP -ADR           7,402,825      5,548,082      1,854,743
OCZ      OCZ TECHNOLOGY            19,013,828     17,185,499      1,828,329
IMMU     IMMUNOMEDICS INC          10,413,653      8,605,392      1,808,261
MPEL     MELCO CROWN-ADR            7,515,078      5,720,462      1,794,616
ATVI     ACTIVISION BLIZZ          18,826,043     17,121,405      1,704,638
OCLR     OCLARO INC                 8,227,488      6,570,550      1,656,938
PBCT     PEOPLE'S UNITED           13,015,780     11,359,525      1,656,255
AKAM     AKAMAI TECHNOLOG          10,150,329      8,501,975      1,648,354
MAKO     MAKO SURGICAL             10,028,457      8,409,873      1,618,584
TRGT     TARGACEPT INC              3,680,217      2,090,864      1,589,353
ZION     ZIONS BANCORP             17,913,928     16,365,305      1,548,623
APKT     ACME PACKET INC            5,203,462      3,673,098      1,530,364

TOP 50 DECREASES


Ticker                                                                   
Symbol   Company                    Nov. 15        Oct. 31         Change    
=============================================================================
SIRI     SIRIUS XM RADIO          263,937,182    276,976,041    -13,038,859
QQQ      POWERSH-QQQ              105,723,964    116,341,268    -10,617,304
CSCO     CISCO SYSTEMS             61,831,133     71,877,446    -10,046,313
CMCSA    COMCAST CORP-A            27,837,880     36,337,012     -8,499,132
INTC     INTEL CORP               122,693,269    131,064,051     -8,370,782
NWSA     NEWS CORP-A               35,125,246     42,804,342     -7,679,096
ORCL     ORACLE CORP               35,439,756     42,882,719     -7,442,963
CECO     CAREER EDUCATION           4,093,573      9,289,576     -5,196,003
ATML     ATMEL CORP                10,698,693     14,620,554     -3,921,861
NVDA     NVIDIA CORP               27,353,572     30,953,332     -3,599,760
CMCSK    COMCAST CORP-SPL          12,806,422     16,247,984     -3,441,562
ALTR     ALTERA CORP               10,614,331     13,654,653     -3,040,322
JDSU     JDS UNIPHASE              10,832,671     13,721,180     -2,888,509
STX      SEAGATE TECHNOLO          12,551,324     15,324,907     -2,773,583
ROVI     ROVI CORP                  5,478,574      8,134,011     -2,655,437
MSFT     MICROSOFT CORP            58,032,292     60,634,137     -2,601,845
NWS      NEWS CORP-B                5,272,550      7,656,707     -2,384,157
ERTS     ELECTRONIC ARTS           14,098,147     16,406,866     -2,308,719
AGNC     AMERICAN CAPITAL           5,552,759      7,833,762     -2,281,003
NUAN     NUANCE COMMUNICA          13,067,301     15,339,183     -2,271,882
STLD     STEEL DYNAMICS             8,092,538     10,337,349     -2,244,811
ONNN     ON SEMICONDUCTOR           8,004,334     10,079,730     -2,075,396
XLNX     XILINX INC                19,268,730     21,322,240     -2,053,510
GRMN     GARMIN LTD                18,612,467     20,627,874     -2,015,407
GLBL     GLOBAL INDS LTD            7,015,451      8,888,233     -1,872,782
AINV     APOLLO INV CORP            7,523,317      9,301,423     -1,778,106
CY       CYPRESS SEMICON            8,296,528     10,054,635     -1,758,107
RIMM     RESEARCH IN MOTI          44,658,200     46,371,993     -1,713,793
ERIC     ERICSSON LM-ADR            5,227,583      6,906,145     -1,678,562
GTAT     GT ADVANCED TECH          19,146,396     20,822,203     -1,675,807
CAKE     CHEESECAKE FACTO           8,372,941      9,951,693     -1,578,752
BPOP     POPULAR INC               17,040,227     18,614,250     -1,574,023
SNDK     SANDISK CORP               8,135,362      9,640,181     -1,504,819
QSII     QUALITY SYSTEMS            6,118,701      7,600,806     -1,482,105
BRCD     BROCADE COMM SYS           9,564,370     10,993,026     -1,428,656
AAXJ     ISHAR ASIA EX-JP             484,972      1,889,775     -1,404,803
HOLI     HOLLYSYS AUTOMAT           5,566,173      6,970,536     -1,404,363
CVBF     CVB FINANCIAL             10,711,773     12,105,933     -1,394,160
TIBX     TIBCO SOFTWARE             3,623,104      4,983,059     -1,359,955
WFM      WHOLE FOODS MKT            6,741,032      8,080,491     -1,339,459
SWKS     SKYWORKS SOLUTIO           7,504,668      8,785,315     -1,280,647
JOYG     JOY GLOBAL INC             4,532,693      5,792,419     -1,259,726
AAPL     APPLE INC                  9,440,115     10,683,440     -1,243,325
SPIL     SILICONWARE-ADR            4,691,259      5,930,998     -1,239,739
ASBC     ASSOC BANC-CORP            3,946,660      5,183,282     -1,236,622
DLTR     DOLLAR TREE INC            3,661,320      4,885,346     -1,224,026
SBUX     STARBUCKS CORP            10,342,661     11,540,730     -1,198,069
QGEN     QIAGEN NV                  4,926,820      6,102,219     -1,175,399
EBAY     EBAY INC                  13,076,503     14,250,888     -1,174,385
QLGC     QLOGIC CORP                3,319,135      4,483,814     -1,164,679

*-- Data includes ETF positions.

-- Bloomberg News

To contact Bloomberg News for this story: newsdev@bloomberg.net

Bloomberg reserves the right to remove comments but is under no obligation to do so, or to explain individual moderation decisions.

Please enable JavaScript to view the comments powered by Disqus.