Largest Nasdaq Short Interest Positions as of Feb. 15

The following are the 100 largest short interest positions on the Nasdaq Stock Market as of the Feb. 15 settlement date.



Ticker                                                           Avg. Daily 
Symbol   Company                    Feb. 15        Jan. 31        Volume       
=============================================================================
SIRI     SIRIUS XM RADIO           406,288,219    401,633,942     58,657,871
FTR      FRONTIER COMMUNI          211,680,559    212,151,440     14,271,030
INTC     INTEL CORP                208,197,763    196,957,970     30,642,118
BBRY     RESEARCH IN MOTI          136,511,698    129,491,496     81,221,373
MSFT     MICROSOFT CORP             83,582,893     80,093,007     40,299,970
SPLS     STAPLES INC                76,697,269     74,340,023      8,734,164
MU       MICRON TECH                66,131,273     56,767,312     28,537,053
WIN      WINDSTREAM CORP            63,755,503     63,925,906      8,165,041
GILD     GILEAD SCIENCES            57,318,621     58,802,642     10,512,814
QQQ      POWERSH-QQQ                56,749,742     55,689,635     34,431,488
ARNA     ARENA PHARMACEUT           55,323,077     55,142,745      4,039,173
CSCO     CISCO SYSTEMS              55,107,933     56,795,221     38,164,514
NIHD     NII HOLDING INC            54,688,593     58,914,972      5,031,173
DNDN     DENDREON CORP              47,878,848     49,812,523      7,340,825
JBLU     JETBLUE AIRWAYS            42,574,497     41,114,681      2,943,341
RRD      RR DONNELLEY & S           42,307,882     44,006,396      2,420,445
EXEL     EXELIXIS INC               37,082,593     37,354,873      1,071,261
SQNM     SEQUENOM INC               36,028,072     35,509,238      2,914,301
ORCL     ORACLE CORP                35,662,465     36,594,976     18,493,341
GTAT     GT ADVANCED TECH           35,321,072     36,358,891      2,808,834
VMED     VIRGIN MEDIA INC           35,184,151     34,517,111     22,879,357
MYL      MYLAN INC                  33,477,442     33,081,134      4,320,964
STX      SEAGATE TECHNOLO           33,373,142     36,312,450      6,106,500
CPST     CAPSTONE TURBINE           33,162,563     33,931,054      2,528,001
MNKD     MANNKIND CORP              32,297,268     31,429,971      2,666,815
GRPN     GROUPON INC                31,921,765     36,732,232     15,139,816
GMCR     GREEN MOUNTAIN             30,891,424     27,117,800      7,385,742
NWSA     NEWS CORP-A                30,423,169     23,515,213     22,630,025
STSI     STAR SCIENTIFIC            30,396,692     30,337,565      1,427,339
DELL     DELL INC                   28,726,527     41,103,772     66,164,637
TSLA     TESLA MOTORS               28,694,016     26,408,269      1,579,986
ILMN     ILLUMINA INC               27,708,750     27,420,034      1,149,754
SPPI     SPECTRUM PHARMAC           27,230,343     27,024,246        585,345
EA       ELECTRONIC ARTS            26,921,396     27,245,731      5,735,745
TXN      TEXAS INSTRUMENT           26,848,745     22,886,574      9,549,911
QCOR     QUESTCOR PHARM             26,533,836     25,926,715      1,468,254
LOGI     LOGITECH INTER-R           26,478,182     27,256,712        524,373
COCO     CORINTHIAN COLLE           26,089,971     26,567,966      1,057,752
ZNGA     ZYNGA INC- CL A            25,944,268     13,149,542     58,065,462
FB       FACEBOOK INC-A             25,392,181     20,540,598     53,251,976
FITB     FIFTH THIRD BANC           25,248,398     20,552,291     10,655,575
AMRN     AMARIN CORP -ADR           24,864,230     23,943,873      3,128,309
HAS      HASBRO INC                 24,473,757     23,964,006      2,014,746
CMCSA    COMCAST CORP-A             23,961,762     25,266,351     19,148,857
VVUS     VIVUS INC                  23,922,485     24,019,035      3,115,084
INCY     INCYTE CORP                23,917,321     23,306,829      2,023,378
CDNS     CADENCE DESIGN             23,577,724     26,515,633      2,504,472
SGEN     SEATTLE GENETICS           22,795,591     23,132,657        922,024
AVNR     AVANIR PHARM INC           22,411,985     21,608,075      1,671,063
YHOO     YAHOO! INC                 21,825,351     13,563,880     20,056,071
AMAT     APPLIED MATERIAL           21,183,654     16,732,635     15,055,560
ATVI     ACTIVISION BLIZZ           20,964,992     13,287,681     18,060,363
CTRP     CTRIP.COM-ADR              20,503,148     19,679,232      2,595,591
ETFC     E*TRADE FINANCIA           20,102,590     18,989,961      4,641,991
PDLI     PDL BIOPHARMA IN           20,049,715     20,206,005      1,257,907
ARUN     ARUBA NETWORKS I           20,008,959     18,120,142      3,036,909
LULU     LULULEMON ATH              19,566,668     17,755,811      1,985,640
SVNT     SAVIENT PHARMACE           19,503,605     20,358,264        789,260
MCHP     MICROCHIP TECH             19,446,587     17,589,916      2,692,953
NVDA     NVIDIA CORP                19,069,121     16,669,716     12,665,422
DVAX     DYNAVAX TECHNOLO           19,058,154     18,876,959      2,925,650
AAPL     APPLE INC                  18,778,593     18,856,860     19,820,170
PAYX     PAYCHEX INC                18,639,169     20,095,399      2,770,044
SBAC     SBA COMM CORP-A            18,568,654     18,751,897      2,174,112
BRCD     BROCADE COMM SYS           18,485,708     22,222,602      9,293,480
FAST     FASTENAL CO                18,484,201     15,959,197      1,665,504
CIEN     CIENA CORP                 18,333,463     17,282,863      2,845,584
PTEN     PATTERSON-UTI              18,253,302     23,958,607      4,968,456
DWA      DREAMWORKS ANI-A           18,242,562     17,372,238      1,478,352
CLNE     CLEAN ENERGY FUE           17,723,992     17,115,991      1,293,262
PBCT     PEOPLE'S UNITED            17,647,146     16,395,087      2,998,108
TQNT     TRIQUINT SEMICON           17,380,381     18,353,520      4,164,410
CAR      AVIS BUDGET GROU           17,231,543     16,078,521      1,662,730
AMGN     AMGEN INC                  17,176,652     19,187,030      6,050,524
VELT     VELTI PLC                  17,150,000     18,906,726      1,652,843
TTWO     TAKE-TWO INTERAC           17,122,076     18,415,829      3,029,968
FSLR     FIRST SOLAR INC            16,705,844     18,301,576      5,412,671
CREE     CREE INC                   16,687,985     15,103,413      1,876,328
PRKR     PARKERVISION               16,580,320     16,409,547        343,839
AMKR     AMKOR TECH INC             16,525,536     16,556,449        581,591
APOL     APOLLO GROUP-A             16,488,939     16,825,977      3,590,484
FRAN     FRANCESCAS HOLDI           16,004,047     15,225,323        869,160
ZION     ZIONS BANCORP              15,704,194     16,067,063      2,429,590
NUAN     NUANCE COMMUNICA           15,688,009     12,386,576      8,903,360
LBTYA    LIBERTY GLOBAL-A           15,605,486      2,542,710      6,137,819
FMER     FIRSTMERIT CORP            15,533,119     14,492,610      1,120,787
OCZ      OCZ TECHNOLOGY             15,449,025     16,422,353      1,538,426
HERO     HERCULES OFFSHOR           15,394,983     13,894,667      4,007,106
ISIS     ISIS PHARM                 15,375,853     15,408,397      1,032,276
WEN      WENDY'S CO/THE             15,237,750     12,840,507      4,332,300
QCOM     QUALCOMM INC               15,173,708     12,706,716     11,789,366
NTAP     NETAPP INC                 14,746,756     14,429,318      6,237,447
LEAP     LEAP WIRELESS              14,743,417     14,964,138      1,960,924
SWHC     SMITH & WESSON H           14,577,656     15,559,299      2,222,274
ASML     ASML HOLDING-NY            14,490,043     14,901,152      1,775,658
GRMN     GARMIN LTD                 14,369,312     15,809,709      1,583,850
CSTR     COINSTAR INC               14,255,584     13,566,497      1,653,689
ITMN     INTERMUNE INC              14,115,372     13,719,724      1,453,206
FNSR     FINISAR CORP               14,055,985     12,685,527      1,906,068
ATML     ATMEL CORP                 13,791,278     12,357,011      7,788,021

*-- Data includes ETF positions.

-- Bloomberg News

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