Largest Nasdaq Short Interest Positions as of Oct. 14

The following are the 100 largest short interest positions on the Nasdaq Stock Market as of the Oct. 14 settlement date.



Ticker                                                           Avg. Daily 
Symbol   Company                    Oct. 14        Sept. 30       Volume       
=============================================================================
SIRI     SIRIUS XM RADIO           252,299,680    265,825,853     76,654,210
INTC     INTEL CORP                133,211,075    150,281,860     61,039,161
QQQ      POWERSH-QQQ               107,740,192    102,968,471     82,098,899
CSCO     CISCO SYSTEMS              80,654,410     85,896,812     67,496,785
MSFT     MICROSOFT CORP             77,420,416     80,124,834     57,980,023
ESRX     EXPRESS SCRIPT             75,503,835     69,157,686     10,543,987
YRCW     YRC WORLDWIDE IN           62,329,850     72,499,984     58,706,073
DELL     DELL INC                   60,641,671     78,808,642     24,846,028
NWSA     NEWS CORP-A                51,785,855     56,941,518     21,944,400
ORCL     ORACLE CORP                50,342,232     46,038,938     34,917,549
MU       MICRON TECH                49,724,420     49,540,405     38,016,735
CLWR     CLEARWIRE -CL A            47,836,475     41,407,379     12,742,397
RIMM     RESEARCH IN MOTI           40,334,119     40,311,174     26,026,940
YHOO     YAHOO! INC                 39,527,540     41,224,463     39,235,554
CMCSA    COMCAST CORP-A             39,235,555     41,532,642     18,853,240
CPST     CAPSTONE TURBINE           38,753,807     42,091,109      1,996,281
NVDA     NVIDIA CORP                35,332,766     30,123,540     20,922,275
JBLU     JETBLUE AIRWAYS            35,092,306     37,708,288      4,733,347
WIN      WINDSTREAM CORP            33,935,353     39,727,266      7,477,543
AVNR     AVANIR PHARM INC           32,309,332     32,784,568      2,033,148
FAST     FASTENAL CO                30,140,725     30,030,893      3,645,406
RFMD     RF MICRO DEVICES           29,845,776     30,192,706      8,342,837
MYL      MYLAN INC                  26,714,072     27,995,967      7,672,845
VMED     VIRGIN MEDIA INC           26,134,585     27,631,481      4,773,357
SVNT     SAVIENT PHARMACE           25,858,018     26,002,992      1,562,990
CIEN     CIENA CORP                 25,427,116     27,078,304      6,151,730
SGEN     SEATTLE GENETICS           25,284,446     27,999,326      2,988,923
COCO     CORINTHIAN COLLE           24,102,406     23,687,573      1,717,746
MNKD     MANNKIND CORP              24,051,889     23,914,985        752,775
DNDN     DENDREON CORP              23,937,015     21,819,073      4,581,436
TSLA     TESLA MOTORS               23,587,621     21,973,122      1,181,375
CMCSK    COMCAST CORP-SPL           23,441,446     18,018,184      4,758,642
AXAS     ABRAXAS PETRO              22,430,048     22,307,265      1,853,216
MCHP     MICROCHIP TECH             22,373,443     21,298,756      3,783,853
ARUN     ARUBA NETWORKS I           22,203,750     23,143,531      3,941,376
SPLS     STAPLES INC                22,083,701     19,956,902      9,885,186
GRMN     GARMIN LTD                 21,687,826     22,719,803      1,013,954
CTIC     CELL THERAPEUTIC           21,283,176     20,820,636      1,305,957
ARNA     ARENA PHARMACEUT           21,125,220     21,830,379      1,541,100
AMGN     AMGEN INC                  21,123,872     19,578,691      5,655,806
FSLR     FIRST SOLAR INC            21,075,414     20,335,825      4,224,724
CDNS     CADENCE DESIGN             20,724,384     20,653,993      2,905,258
QCOM     QUALCOMM INC               20,652,688     21,627,592     17,033,927
AMAT     APPLIED MATERIAL           20,537,305     20,712,028     17,397,740
XLNX     XILINX INC                 20,206,639     18,850,270      4,844,287
GTAT     GT ADVANCED TECH           20,093,469     21,663,958      3,586,225
BRCD     BROCADE COMM SYS           19,756,722     16,245,531     10,682,877
CHRS     CHARMING SHOPPES           19,408,822     19,983,551      2,777,626
ATPG     ATP OIL & GAS              19,263,955     18,397,876      2,447,521
BPAX     BIOSANTE PHARMA            18,964,405     19,227,047      1,504,674
SATC     SATCON TECH                18,836,551     19,423,406        795,045
RRD      RR DONNELLEY & S           18,625,930     17,567,395      3,259,818
FITB     FIFTH THIRD BANC           18,593,551     19,986,883     18,386,359
SQNM     SEQUENOM INC               18,525,651     18,500,331      1,732,031
CIGX     STAR SCIENTIFIC            18,451,753     18,444,320      1,334,265
ILMN     ILLUMINA INC               18,244,210     21,050,023      6,549,282
DTV      DIRECTV-A                  18,061,867     17,358,465      7,280,640
AONE     A123 SYSTEMS INC           17,848,333     17,105,231      3,484,107
HGSI     HUMAN GENOME SCI           17,845,725     16,593,595      3,834,889
OCZ      OCZ TECHNOLOGY             17,436,957     17,424,956      1,904,837
URBN     URBAN OUTFITTER            17,194,490     16,994,842      3,562,795
ENTR     ENTROPIC COMMUNI           17,080,457     17,485,561      1,683,543
GMCR     GREEN MOUNTAIN             17,068,121     15,176,168      4,747,368
ZION     ZIONS BANCORP              16,872,621     16,812,578      4,899,411
INCY     INCYTE CORP                16,722,017     16,063,101      2,083,187
ADBE     ADOBE SYS INC              16,584,250     17,397,024      6,677,664
VVUS     VIVUS INC                  16,505,277     16,734,972      1,087,945
PDLI     PDL BIOPHARMA IN           16,498,360     17,041,602      2,609,796
NTAP     NETAPP INC                 16,356,888     17,020,353      6,470,750
EXPE     EXPEDIA INC                16,322,112     19,812,912      5,508,963
PWAV     POWERWAVE TECH             16,292,291     15,856,964      1,247,183
GILD     GILEAD SCIENCES            16,286,625     13,245,949      6,726,181
ARIA     ARIAD PHARM                16,021,320     15,621,313      3,664,540
EBAY     EBAY INC                   15,708,649     15,951,287     13,810,128
CA       CA INC                     15,633,822     15,977,574      4,650,773
CREE     CREE INC                   15,572,931     19,436,058      3,542,615
SUSQ     SUSQUEHAN BNCSHS           15,362,330     20,548,544      2,357,669
NKTR     NEKTAR THERAPEUT           15,341,628     14,360,512      1,254,478
ATVI     ACTIVISION BLIZZ           15,308,144     16,663,771      8,920,394
SBUX     STARBUCKS CORP             15,287,879     13,729,553      8,508,395
DRYS     DRYSHIPS INC               14,583,291     15,709,053      8,196,538
PWER     POWER-ONE INC              14,579,763     19,824,549      4,147,589
LULU     LULULEMON ATH              14,353,879     13,092,113      3,553,688
HCBK     HUDSON CITY BNCP           14,269,545     15,910,474      5,041,674
GERN     GERON CORP                 14,241,884     14,983,040      1,607,798
SONS     SONUS NETWORKS             14,240,560     14,082,813      1,849,196
TIVO     TIVO INC                   14,089,579     15,250,476      2,438,283
ERTS     ELECTRONIC ARTS            14,018,216     13,394,018      7,429,141
FLEX     FLEXTRONICS INTL           13,922,603     15,003,488      3,525,047
LOGI     LOGITECH INTER-R           13,825,278     15,287,628        798,090
AMKR     AMKOR TECH INC             13,822,474     16,219,046      2,475,888
MVIS     MICROVISION INC            13,820,634     13,738,067        626,514
ALTR     ALTERA CORP                13,777,334     12,300,130      5,923,689
CADX     CADENCE PHARMACE           13,665,043     13,720,444        250,104
CVBF     CVB FINANCIAL              13,651,021     14,247,519        818,559
HBAN     HUNTINGTON BANC            13,513,718     14,491,677     14,944,813
LEAP     LEAP WIRELESS              13,511,866     12,348,137      1,956,827
ARRS     ARRIS GROUP INC            13,496,905     13,654,190      1,350,194
TLAB     TELLABS INC                13,227,952     15,199,765      4,128,663
JDSU     JDS UNIPHASE               13,003,885     12,300,521      7,652,530

*-- Data includes ETF positions.

-- Bloomberg News To contact Bloomberg News for this story: +1-212-318-2000 or newsdev@bloomberg.net

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