Largest Nasdaq Short Interest Percent Increases as of Dec. 30
By Bloomberg News -
2012-01-12T01:00:12Z
The following are the 200 largest short interest percent increases on the Nasdaq Stock Market as of the Dec. 30 settlement date. This list includes securities with a short position of at least 200,000 shares.
Ticker Symbol Company Dec. 30 Dec. 15 % Change ============================================================================= RAM RAM ENERGY RESOU 1,887,726 293,895 542.3 CLVS CLOVIS ONCOLOGY 648,712 210,954 207.5 ALXA ALEXZA PHARMACEU 2,708,709 1,001,772 170.4 GRFS GRIFOLS SA-ADR 3,889,185 1,540,769 152.4 UBNT UBIQUITI NETWORK 2,034,809 892,004 128.1 LRCX LAM RESEARCH 7,961,370 4,303,536 85.0 IMI INTERMOLECULAR I 791,980 444,073 78.3 VCSH VANGUARD-S/T COR 441,489 260,596 69.4 LBTYK LIBERTY GLOBAL-C 511,070 314,425 62.5 IFGL ISHARES FTSE EPR 529,127 331,121 59.8 HAFCD HANMI FINL CORP 1,276,565 812,153 57.2 ABIO ARCA BIOPHARMA 707,328 453,498 56.0 YRCW YRC WORLDWIDE IN 420,533 280,801 49.8 CALL MAGICJACK VOCAL 1,548,184 1,053,068 47.0 HAST HASTINGS ENTMNT 675,918 477,797 41.5 CWCO CONS WATER CO-OR 676,877 487,715 38.8 SEIC SEI INVESTMENTS 1,113,241 806,242 38.1 AWAY HOMEAWAY INC 4,877,202 3,597,700 35.6 SOHU SOHU.COM INC 4,079,561 3,060,746 33.3 EZCH EZCHIP SEMICONDU 2,100,021 1,578,803 33.0 WFSL WASH FED 796,131 606,053 31.4 ECYT ENDOCYTE INC 1,331,094 1,016,324 31.0 SHLD SEARS HOLDINGS 14,244,149 10,886,395 30.8 ATHN ATHENAHEALTH INC 8,201,908 6,332,093 29.5 EXPE EXPEDIA INC 11,234,515 8,710,763 29.0 NTES NETEASE.COM-ADR 1,397,670 1,087,471 28.5 LOOP LOOPNET INC 1,014,413 789,990 28.4 FLDM FLUIDIGM CORP 1,237,546 977,186 26.6 BABY NATUS MEDICAL 1,487,673 1,174,832 26.6 HZNP HORIZON PHARMA I 424,912 337,688 25.8 DISH DISH NETWORK-A 6,960,550 5,535,505 25.7 MLNX MELLANOX TECHNOL 1,213,241 964,976 25.7 RNOW RIGHTNOW TECH 2,386,606 1,911,548 24.9 FNFG FIRST NIAGARA FI 10,038,724 8,053,521 24.7 ADES ADA-ES INC 384,212 309,808 24.0 SCHS SCHOOL SPECIALTY 1,704,434 1,381,452 23.4 SPPI SPECTRUM PHARMAC 8,671,797 7,056,650 22.9 ITRI ITRON INC 1,844,331 1,503,989 22.6 ROIC RETAIL OPPORTUNI 2,731,658 2,227,964 22.6 THOR THORATEC CORP 1,924,553 1,574,108 22.3 SZYM SOLAZYME INC 3,308,724 2,706,736 22.2 MSFT MICROSOFT CORP 67,807,732 55,791,002 21.5 LECO LINCOLN ELECTRIC 559,464 462,080 21.1 SNPS SYNOPSYS INC 1,694,382 1,405,890 20.5 GEVA SYNAGEVA BIOPHAR 384,373 321,123 19.7 VRSK VERISK ANALYTI-A 1,151,511 962,200 19.7 AFSI AMTRUST FIN SERV 3,040,447 2,542,298 19.6 HGIC HARLEYSVILLE GRP 1,595,136 1,336,502 19.4 ZLTQ ZELTIQ AESTHETIC 3,246,891 2,721,064 19.3 AEIS ADV ENERGY INDS 2,849,827 2,392,309 19.1 CENX CENTURY ALUMINUM 6,930,450 5,818,860 19.1 RPXC RPX CORP 654,233 550,132 18.9 LAVA MAGMA DESIGN AUT 4,067,619 3,422,966 18.8 INTU INTUIT INC 4,947,678 4,167,069 18.7 HGSI HUMAN GENOME SCI 28,772,752 24,314,807 18.3 IVAC INTEVAC INC 837,819 708,351 18.3 OXBT OXYGEN BIOTHERAP 397,351 338,185 17.5 IPAR INTER PARFUMS 872,717 745,087 17.1 GRPN GROUPON INC 17,328,422 14,796,819 17.1 CPTS CONCEPTUS INC 2,814,680 2,404,331 17.1 TIBX TIBCO SOFTWARE 2,184,260 1,866,835 17.0 NTAP NETAPP INC 22,517,962 19,261,137 16.9 DNKN DUNKIN' BRANDS G 4,579,968 3,918,971 16.9 PGNX PROGENICS PHARM 1,464,974 1,256,000 16.6 STLD STEEL DYNAMICS 4,975,674 4,277,338 16.3 CRUS CIRRUS LOGIC INC 5,930,665 5,145,172 15.3 TNGO TANGOE INC/CT 891,369 774,509 15.1 TSCO TRACTOR SUPPLY 2,338,861 2,034,544 15.0 SUSS SUSSER HOLDINGS 454,714 396,909 14.6 NLST NETLIST INC 1,161,927 1,014,677 14.5 SNCR SYNCHRONOSS TECH 5,121,169 4,477,346 14.4 LINC LINCOLN EDUCATIO 950,031 831,355 14.3 SCBT SCBT FINANCIAL C 777,616 681,067 14.2 KITD KIT DIGITAL INC 15,816,142 13,861,648 14.1 PRFT PERFICIENT INC 828,365 729,195 13.6 RDEN ELIZABETH ARDEN 1,206,220 1,064,513 13.3 MTGE AMERICAN CAPITAL 315,129 278,495 13.2 INSP INFOSPACE INC 1,552,222 1,372,877 13.1 PCRX PACIRA PHARMACEU 1,596,692 1,412,301 13.1 INFY INFOSYS LTD-ADR 12,069,038 10,692,172 12.9 ICLR ICON PLC-ADR 1,632,051 1,445,995 12.9 CBEY CBEYOND INC 1,378,274 1,221,820 12.8 LNCE SNYDERS-LANCE 3,326,106 2,948,549 12.8 STSA STERLING FINL/WA 1,108,524 982,706 12.8 DECK DECKERS OUTDOOR 5,260,033 4,663,158 12.8 AMLN AMYLIN PHARM INC 10,621,400 9,421,519 12.7 VRTX VERTEX PHARM 9,245,251 8,207,225 12.6 AVEO AVEO PHARMACEUTI 2,414,370 2,144,992 12.6 NUAN NUANCE COMMUNICA 12,109,447 10,774,986 12.4 FNSR FINISAR CORP 12,615,278 11,225,787 12.4 OSUR ORASURE TECH 2,831,529 2,522,143 12.3 CYMI CYMER INC 2,193,827 1,956,585 12.1 RECN RESOURCES CONNEC 2,031,834 1,812,333 12.1 MDSO MEDIDATA SOLUTIO 2,176,440 1,942,849 12.0 ONXX ONYX PHARM 6,489,219 5,795,476 12.0 SAVE SPIRIT AIRLINES 2,050,961 1,832,127 11.9 CADX CADENCE PHARMACE 7,936,789 7,096,910 11.8 CMVT COMVERSE TECH 1,725,949 1,543,705 11.8 CHNG CHINA NATURAL GA 715,136 639,760 11.8 PMCS PMC-SIERRA INC 3,744,379 3,350,418 11.8 AGNC AMERICAN CAPITAL 6,892,465 6,170,858 11.7 SFLY SHUTTERFLY INC 8,370,913 7,516,131 11.4 HCBK HUDSON CITY BNCP 17,797,992 15,990,876 11.3 AUTH AUTHENTEC INC 423,835 381,183 11.2 ESIO ELECTRO SCI INDS 706,011 635,083 11.2 SATS ECHOSTAR CORP-A 409,830 368,768 11.1 MAT MATTEL INC 12,411,921 11,176,709 11.1 CSOD CORNERSTONE ONDE 2,231,375 2,014,322 10.8 TWTC TW TELECOM INC 5,433,816 4,913,094 10.6 JOBS 51JOB INC-ADR 499,096 451,327 10.6 VPRT VISTAPRINT NV 9,967,591 9,027,537 10.4 WTSLA WET SEAL INC -A 13,523,971 12,251,946 10.4 POZN POZEN INC 1,114,922 1,010,756 10.3 WCRX WARNER CHILCOT-A 2,449,546 2,222,599 10.2 SMBL SMART BALANCE IN 3,440,172 3,121,596 10.2 APKT ACME PACKET INC 5,264,408 4,778,709 10.2 HURN HURON CONSULTING 698,842 635,729 9.9 COLM COLUMBIA SPORTSW 1,546,989 1,407,961 9.9 KEYN KEYNOTE SYSTEMS 974,217 886,845 9.9 CLSN CELSION CORP 2,735,426 2,491,921 9.8 CHTR CHARTER COM-A 1,094,134 996,831 9.8 ALXN ALEXION PHARM 3,062,089 2,792,283 9.7 FELE FRANKLIN ELEC CO 1,111,209 1,014,332 9.6 SLM SLM CORP 8,095,412 7,390,423 9.5 FBNK FIRST CONNECTICU 656,864 599,891 9.5 BGFV BIG 5 SPORTING 695,982 635,664 9.5 DBLE DOUBLE EAGLE PET 241,312 220,575 9.4 OPNT OPNET TECH INC 1,723,789 1,576,078 9.4 HMSY HMS HOLDINGS COR 5,552,676 5,084,255 9.2 WSTL WESTELL TECH-A 1,796,867 1,645,292 9.2 BEBE BEBE STORES INC 2,078,085 1,903,530 9.2 DGIT DIGITAL GENERATI 2,133,090 1,955,619 9.1 JCOM J2 GLOBAL INC 9,745,037 8,943,995 9.0 ATML ATMEL CORP 12,988,342 11,921,178 9.0 EA ELECTRONIC ARTS 16,035,513 14,720,398 8.9 CY CYPRESS SEMICON 7,050,304 6,473,517 8.9 WIN WINDSTREAM CORP 31,314,388 28,767,578 8.9 MWIV MWI VETERINARY S 1,152,207 1,060,000 8.7 PAYX PAYCHEX INC 7,749,379 7,129,763 8.7 BRLI BIO-REFER LABS 4,358,340 4,012,445 8.6 ANTH ANTHERA PHARMACE 1,220,194 1,123,681 8.6 CAMP CALAMP CORP 242,479 223,356 8.6 ARTNA ARTESIAN RES-A 231,689 213,709 8.4 FWLT FOSTER WHEELER 2,272,487 2,098,310 8.3 CBOU CARIBOU COFFEE 1,952,901 1,804,835 8.2 MXIM MAXIM INTEGRATED 5,521,466 5,110,417 8.0 STAA STAAR SURGICAL 2,678,831 2,480,750 8.0 VELT VELTI PLC 3,049,973 2,825,471 7.9 OYOG OYO GEOSPACE COR 224,844 208,338 7.9 FFN FRIENDFINDER NET 1,311,190 1,216,175 7.8 PRMW PRIMO WATER CORP 2,137,760 1,982,926 7.8 KTOS KRATOS DEFENSE & 4,262,979 3,954,594 7.8 SWKS SKYWORKS SOLUTIO 7,657,758 7,104,081 7.8 CROX CROCS INC 6,525,034 6,053,313 7.8 ASML ASML HOLDING-NY 3,423,710 3,176,720 7.8 UHAL AMERCO 302,049 280,342 7.7 BOKF BOK FINL CORP 893,320 829,419 7.7 UNTD UNITED ONLINE 6,392,734 5,936,080 7.7 NKTR NEKTAR THERAPEUT 18,922,412 17,580,162 7.6 HCCI HERITAGE-CRYSTAL 365,839 340,340 7.5 TRGL TOREADOR RES 779,934 725,742 7.5 FTWR FIBERTOWER CORP 3,453,462 3,215,714 7.4 ISRG INTUITIVE SURGIC 1,036,274 966,473 7.2 TECH TECHNE CORP 547,683 511,799 7.0 ACHN ACHILLION PHARMA 5,881,119 5,505,117 6.8 ANGI ANGIE'S LIST INC 3,285,874 3,076,283 6.8 VECO VEECO INSTRUMENT 9,435,953 8,834,368 6.8 SREV SERVICESOURCE IN 6,448,786 6,043,489 6.7 HMIN HOME INNS & -ADR 6,410,424 6,007,708 6.7 IGTE IGATE CORP 2,118,282 1,986,258 6.6 APRI APRICUS BIOSCIEN 2,482,019 2,327,555 6.6 ASEI AMERICAN SCIENCE 514,642 482,701 6.6 APOL APOLLO GROUP-A 10,224,882 9,595,104 6.6 HERO HERCULES OFFSHOR 11,029,702 10,357,953 6.5 CTSH COGNIZANT TECH-A 4,569,166 4,290,953 6.5 FOSL FOSSIL INC 4,512,092 4,237,828 6.5 CHEF CHEFS WAREHOUSE 713,825 670,793 6.4 COOL MAJESCO ENTERTAI 2,262,259 2,128,438 6.3 UNIS UNILIFE CORP 5,873,542 5,528,328 6.2 ADTN ADTRAN INC 4,640,013 4,368,884 6.2 ZOOM ZOOM TECHNOLOGIE 795,165 748,734 6.2 WWWW WEB.COM GROUP 4,348,493 4,095,255 6.2 GSOL GLOBAL SOURCES 608,076 572,966 6.1 VOLC VOLCANO CORP 4,182,009 3,941,991 6.1 ANDE ANDERSONS INC 1,085,683 1,023,742 6.1 MRGE MERGE HEALTHCARE 5,137,715 4,844,614 6.1 IILG INTERVAL LEISURE 1,301,960 1,227,701 6.0 HSTM HEALTHSTREAM INC 1,293,957 1,220,445 6.0 MTRX MATRIX SERVICE 844,893 797,423 6.0 MRNAD MARINA BIOTECH I 466,209 440,857 5.8 DVAX DYNAVAX TECHNOLO 15,145,186 14,326,661 5.7 CDTI CLEAN DIESEL 463,901 438,924 5.7 IIVI II-VI INC 2,359,163 2,232,797 5.7 ACOM ANCESTRY.COM INC 6,657,314 6,300,770 5.7 ANEN ANAREN INC 557,174 527,473 5.6 NATI NATL INSTRUMENTS 1,619,334 1,533,298 5.6 DARA DARA BIOSCIENCES 227,723 215,707 5.6 AFAM ALMOST FAMILY IN 626,867 594,318 5.5 COMV COMVERGE INC 878,262 832,725 5.5 TRMK TRUSTMARK CORP 5,271,946 4,999,469 5.5
*-- Data includes ETF positions.
-- Bloomberg News
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