Largest Nasdaq Short Interest Percent Increases as of Sept. 30
By Bloomberg News -
2011-10-14T18:12:46Z
The following are the 200 largest short interest percent increases on the Nasdaq Stock Market as of the Sept. 30 settlement date. This list includes securities with a short position of at least 200,000 shares.
Ticker Symbol Company Sept. 30 Sept. 15 % Change ============================================================================= YRCW YRC WORLDWIDE IN 72,499,984 22,001,499 229.5 TSPT TRANSCEPT PHARMA 679,326 353,333 92.3 GAME SHANDA GAMES-ADR 887,952 478,527 85.6 VOD VODAFONE GRP-ADR 12,893,055 7,174,799 79.7 STMP STAMPS.COM INC 1,268,173 779,496 62.7 MOLXA MOLEX INC -A 321,904 201,593 59.7 FLML FLAMEL TECH-ADR 409,575 258,573 58.4 ASML ASML HOLDING-NY 7,689,839 4,996,176 53.9 SBLK STAR BULK CARRIE 389,189 253,636 53.4 SQQQ PROSHARES UL SHO 372,959 247,800 50.5 CARB CARBONITE INC 665,339 447,884 48.6 FRAN FRANCESCAS HOLDI 1,270,018 861,881 47.4 RPXC RPX CORP 755,310 527,189 43.3 AUTH AUTHENTEC INC 381,780 271,736 40.5 BRKR BRUKER CORP 2,220,455 1,597,856 39.0 CLMT CALUMET SPECIALT 308,416 223,785 37.8 ARBA ARIBA INC 3,331,120 2,448,666 36.0 FFN FRIENDFINDER NET 785,469 583,041 34.7 VELT VELTI PLC 1,429,714 1,063,995 34.4 PRAN PRANA BIOTEC-ADR 498,579 376,233 32.5 PWRD PERFECT WORL-ADR 702,710 537,890 30.6 RFMD RF MICRO DEVICES 30,192,706 23,350,766 29.3 AWAY HOMEAWAY INC 1,414,363 1,095,504 29.1 SZYM SOLAZYME INC 1,761,720 1,366,000 29.0 CHRS CHARMING SHOPPES 19,983,551 15,531,059 28.7 ABCO ADVISORY BOARD 929,865 731,214 27.2 MLHR HERMAN MILLER 4,659,084 3,683,711 26.5 AMAP AUTONAVI HOL-ADR 261,643 207,061 26.4 ADSK AUTODESK INC 7,103,583 5,631,029 26.2 APKT ACME PACKET INC 3,718,636 2,953,335 25.9 NCIT NCI INC-A 505,911 404,903 24.9 SKUL SKULLCANDY INC 3,639,583 2,915,026 24.9 CY CYPRESS SEMICON 12,760,956 10,226,615 24.8 CSUN CHINA SUNERG-ADR 2,294,486 1,843,062 24.5 WMGI WRIGHT MED GROUP 4,211,922 3,383,343 24.5 NSPH NANOSPHERE INC 552,289 443,960 24.4 EZCH EZCHIP SEMICONDU 857,412 691,381 24.0 OCLS OCULUS INNOVATIV 648,874 525,982 23.4 WYNN WYNN RESORTS LTD 4,671,623 3,790,345 23.3 FLDM FLUIDIGM CORP 930,663 756,292 23.1 MKTG RESPONSYS INC 635,995 517,139 23.0 BODY BODY CENTRAL COR 1,042,777 850,169 22.7 ACIW ACI WORLDWIDE IN 1,976,898 1,613,592 22.5 WETF WISDOMTREE INVES 2,196,601 1,793,681 22.5 CVLT COMMVAULT SYSTEM 2,840,014 2,321,053 22.4 HBAN HUNTINGTON BANC 14,491,677 11,896,520 21.8 KEYN KEYNOTE SYSTEMS 810,440 667,151 21.5 CSRE CSR PLC-ADR 396,295 327,642 21.0 PDCO PATTERSON COS 3,907,049 3,231,152 20.9 QLTY QUALITY DISTRIBU 778,945 644,604 20.8 TTEK TETRA TECH INC 2,981,118 2,471,630 20.6 UTEK ULTRATECH INC 1,644,738 1,364,483 20.5 CLSN CELSION CORP 1,463,631 1,216,706 20.3 BHLB BERKSHIRE HILLS 1,287,370 1,071,350 20.2 HSIC HENRY SCHEIN INC 2,805,279 2,337,939 20.0 SCSS SELECT COMFORT C 5,708,193 4,760,641 19.9 RNST RENASANT CORP 1,766,132 1,475,792 19.7 OPEN OPENTABLE INC 8,972,847 7,503,667 19.6 SXCI SXC HEALTH SOLUT 1,010,255 845,307 19.5 SINA SINA CORP 7,513,386 6,307,739 19.1 RMBS RAMBUS INC 10,790,926 9,071,161 19.0 BPOP POPULAR INC 7,051,889 5,943,839 18.6 RPTP RAPTOR PHARMACEU 2,842,912 2,401,923 18.4 NXST NEXSTAR BROADC-A 551,238 466,520 18.2 AGNC AMERICAN CAPITAL 8,805,287 7,457,511 18.1 CEPH CEPHALON INC 10,808,800 9,177,359 17.8 CHNG CHINA NATURAL GA 928,981 789,581 17.7 NCMI NATIONAL CINEMED 2,920,591 2,484,790 17.5 DRIV DIGITAL RIVER 4,900,076 4,183,271 17.1 DTSI DTS INC 2,330,653 1,990,473 17.1 SIMG SILICON IMAGE 4,070,830 3,487,638 16.7 SONE S1 CORPORATION 2,240,240 1,922,340 16.5 WOLF GREAT WOLF RESOR 388,249 333,536 16.4 EMMS EMMIS COMMUNIC-A 333,575 286,634 16.4 MLNX MELLANOX TECHNOL 468,893 403,509 16.2 DRYS DRYSHIPS INC 15,709,053 13,545,108 16.0 PANL UNIVERSAL DISPLA 6,672,410 5,757,796 15.9 HAIN HAIN CELESTIAL 2,746,191 2,371,628 15.8 IPXL IMPAX LABS INC 5,517,344 4,765,381 15.8 SGI SILICON GRAPHICS 7,183,950 6,207,421 15.7 FWLT FOSTER WHEELER 2,853,487 2,466,436 15.7 MSCC MICROSEMI CORP 4,365,428 3,776,741 15.6 SREV SERVICESOURCE IN 5,963,764 5,161,596 15.5 AMRS AMYRIS INC 3,754,044 3,249,475 15.5 OXGN OXIGENE INC 749,342 648,820 15.5 COHR COHERENT INC 1,197,138 1,036,967 15.4 SOHU SOHU.COM INC 3,483,438 3,019,914 15.3 MMSI MERIT MEDICAL 2,028,000 1,758,709 15.3 AMPE AMPIO PHARMACEUT 1,621,291 1,406,338 15.3 DRCO DYNAMICS RSCH 660,523 576,325 14.6 SNDA SHANDA INTER-ADR 903,690 788,934 14.5 CMLS CUMULUS MEDIA-A 10,647,120 9,303,088 14.4 PLXS PLEXUS CORP 3,110,304 2,719,103 14.4 USPH US PHYSICAL THER 518,854 453,730 14.4 MELA MELA SCIENCES IN 4,433,955 3,878,471 14.3 HCCI HERITAGE-CRYSTAL 365,737 320,078 14.3 SONO SONOSITE INC 1,348,942 1,183,825 13.9 JRCC JAMES RIVER COAL 8,958,168 7,866,784 13.9 AGII ARGO GROUP INTER 1,140,962 1,001,960 13.9 CHTR CHARTER COM-A 744,946 654,513 13.8 HSTM HEALTHSTREAM INC 741,245 651,840 13.7 CVGI COMMERCIAL VEHIC 1,843,219 1,623,687 13.5 CCOI COGENT COMMUNICA 2,703,057 2,382,694 13.4 RUE RUE21 INC 5,763,176 5,086,418 13.3 NTGR NETGEAR INC 1,989,128 1,757,000 13.2 HOLX HOLOGIC INC 5,517,388 4,877,898 13.1 ONNN ON SEMICONDUCTOR 13,726,628 12,148,270 13.0 DNKN DUNKIN' BRANDS G 2,922,742 2,587,075 13.0 STRA STRAYER EDUCATIO 2,482,723 2,197,593 13.0 LCAPA LIBERTY MEDIA -A 1,187,492 1,051,133 13.0 FINL FINISH LINE-A 5,874,484 5,207,305 12.8 LECO LINCOLN ELECTRIC 590,810 524,186 12.7 CHSI CATALYST HEALTH 2,303,694 2,044,358 12.7 QCOR QUESTCOR PHARM 5,672,445 5,041,641 12.5 PLUG PLUG POWER INC 1,198,298 1,065,185 12.5 NILE BLUE NILE INC 4,555,844 4,051,158 12.5 BSFT BROADSOFT INC 5,796,276 5,167,245 12.2 NVDA NVIDIA CORP 30,123,540 26,884,241 12.0 HEAT SMARTHEAT INC 1,312,499 1,172,116 12.0 WWWW WEB.COM GROUP 3,772,467 3,371,871 11.9 IPSU IMPERIAL SUGAR 1,560,338 1,394,766 11.9 KLAC KLA-TENCOR CORP 8,340,290 7,455,685 11.9 ANDS ANADYS PHARMACEU 533,056 476,525 11.9 BJRI BJ'S RESTAURANTS 4,618,191 4,129,812 11.8 IMGN IMMUNOGEN INC 6,095,094 5,451,430 11.8 VOLC VOLCANO CORP 5,345,353 4,781,698 11.8 IDTI INTEGRAT DEVICE 7,727,198 6,918,710 11.7 ULTI ULTIMATE SOFTWAR 3,526,741 3,158,657 11.7 OTTR OTTER TAIL CORP 1,927,567 1,728,708 11.5 ADTN ADTRAN INC 3,717,874 3,335,316 11.5 MCHX MARCHEX INC-B 3,072,912 2,756,996 11.5 ASGN ON ASSIGNMENT 1,494,774 1,342,534 11.3 CHKP CHECK POINT SOFT 2,564,240 2,304,026 11.3 NICE NICE SYSTEMS-ADR 469,899 422,490 11.2 BANF BANCFIRST CORP 504,919 454,119 11.2 HCSG HEALTHCARE SERVS 5,334,701 4,801,485 11.1 ARQL ARQULE INC 2,570,361 2,314,354 11.1 SYNT SYNTEL INC 1,131,264 1,018,620 11.1 PRXL PAREXEL INTL 5,089,349 4,583,719 11.0 TRID TRIDENT MICROSYS 1,450,880 1,307,051 11.0 LAMR LAMAR ADVERTIS-A 7,998,086 7,206,924 11.0 NATR NATURE'S SUNSHNE 837,092 754,446 11.0 CALD CALLIDUS SOFTWAR 3,171,321 2,861,183 10.8 ORBC ORBCOMM INC 1,464,121 1,321,030 10.8 SCON SUPERCONDUCTOR T 1,277,528 1,153,766 10.7 APAC APAC CUSTOMER 1,746,290 1,577,265 10.7 GLBL GLOBAL INDS LTD 9,878,090 8,927,052 10.7 INSM INSMED INC 1,694,492 1,531,837 10.6 FCFS FIRST CASH FINL 2,763,388 2,498,337 10.6 ZN ZION OIL & GAS 2,691,680 2,433,534 10.6 STEM STEMCELLS INC 623,654 563,866 10.6 DISCA DISCOVERY COMM-A 9,555,011 8,640,817 10.6 ZIP ZIPCAR INC 5,862,509 5,302,234 10.6 LFUS LITTELFUSE INC 1,716,756 1,552,886 10.6 LOGM LOGMEIN INC 2,703,695 2,447,452 10.5 IPCM IPC THE HOSPITAL 2,390,870 2,165,434 10.4 PCYC PHARMACYCLICS 4,397,226 3,984,611 10.4 CBKN CAPITAL BANK 641,236 581,356 10.3 CPLP CAPITAL PRODUCT 1,501,838 1,362,748 10.2 IOSP INNOSPEC INC 1,054,366 956,814 10.2 ARUN ARUBA NETWORKS I 23,143,531 21,020,795 10.1 NUAN NUANCE COMMUNICA 8,110,333 7,373,105 10.0 CGNX COGNEX CORP 2,756,412 2,507,026 9.9 BEAT CARDIONET INC 1,107,262 1,007,908 9.9 ROLL RBC BEARINGS INC 1,027,005 935,134 9.8 SUNH SUN HEALTHCARE G 2,292,443 2,088,359 9.8 IXYS IXYS CORP 1,321,676 1,205,310 9.7 CTRN CITI TRENDS INC 1,250,456 1,140,776 9.6 CERS CERUS CORP 5,242,341 4,783,911 9.6 STAN STANDARD PARKING 657,021 599,661 9.6 RECN RESOURCES CONNEC 1,741,925 1,590,405 9.5 ICLR ICON PLC-ADR 1,374,823 1,255,399 9.5 SCOR COMSCORE INC 2,746,588 2,508,015 9.5 AROW ARROW FINL CORP 630,220 575,537 9.5 HWAY HEALTHWAYS INC 3,394,843 3,103,017 9.4 CBOE CBOE HOLDINGS IN 1,843,386 1,685,369 9.4 MSTR MICROSTRATEGY 639,631 584,928 9.4 CROX CROCS INC 6,889,435 6,302,624 9.3 CEVA CEVA INC 3,127,676 2,861,419 9.3 EMKR EMCORE CORP 7,842,245 7,176,623 9.3 SCSC SCANSOURCE INC 1,344,869 1,230,846 9.3 FTWR FIBERTOWER CORP 3,757,362 3,439,771 9.2 LSCC LATTICE SEMICOND 7,474,135 6,842,979 9.2 VLGEA VILLAGE SUPER -A 221,536 202,843 9.2 WSBC WESBANCO INC 1,082,383 991,214 9.2 FITB FIFTH THIRD BANC 19,986,883 18,310,208 9.2 CTBI COMMUNI TRUST BA 907,434 831,365 9.1 CFSG CHINA FIRE & SEC 1,834,833 1,681,134 9.1 SLAB SILICON LABS 5,704,832 5,229,065 9.1 SWKS SKYWORKS SOLUTIO 7,054,905 6,467,749 9.1 SURG SYNERGETICS USA 931,900 854,409 9.1 LPSN LIVEPERSON INC 3,283,033 3,010,239 9.1 FXCB FOX CHASE BANCOR 647,494 593,699 9.1 MDSO MEDIDATA SOLUTIO 1,822,693 1,672,455 9.0 USAT USA TECHNOLOGIES 2,233,811 2,049,744 9.0 WCRX WARNER CHILCOT-A 2,412,043 2,213,808 9.0 AMCX AMC NETWORKS-A 1,394,180 1,280,014 8.9 RNWK REALNETWORKS INC 1,079,088 991,118 8.9 EGOV NIC INC 2,590,457 2,382,159 8.7 STBA S & T BANCORP 3,011,555 2,769,817 8.7
*-- 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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