Largest Nasdaq Short Interest Percent Increases as of Jan. 13
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Jan 26, 2012
The following are the 200 largest short interest percent increases on the Nasdaq Stock Market as of the Jan. 13 settlement date. This list includes securities with a short position of at least 200,000 shares.
Ticker Symbol Company Jan. 13 Dec. 30 % Change ============================================================================= ROIAK RADIO ONE-CL D 4,727,306 1,038,881 355.0 SQQQ PROSHARES UL SHO 875,043 218,397 300.7 ZNGA ZYNGA INC- CL A 16,051,340 5,683,194 182.4 BDSI BIODELIVERY SCIE 598,437 232,007 157.9 BBGI BEASLEY BROAD -A 484,285 206,084 135.0 RAM RAM ENERGY RESOU 3,809,139 1,887,726 101.8 MFRM MATTRESS FIRM HO 1,298,142 658,226 97.2 DIAL DIAL GLOBAL INC 423,092 224,595 88.4 EVEP EV ENERGY PARTNE 471,627 252,143 87.0 JIVE JIVE SOFTWARE IN 793,635 429,540 84.8 WEST WESTINGHOUSE SOL 652,300 360,387 81.0 AMAT APPLIED MATERIAL 15,855,340 8,976,539 76.6 SIMO SILICON MOTI-ADR 668,238 383,909 74.1 CTXS CITRIX SYSTEMS 3,142,812 1,939,677 62.0 KSWS K-SWISS INC-A 4,557,283 2,831,761 60.9 FMCN FOCUS MEDIA-ADR 13,325,068 8,327,598 60.0 LIFE LIFE TECHNOLOGIE 5,812,907 3,724,067 56.1 MRVL MARVELL TECH GRP 9,459,998 6,121,727 54.5 SINA SINA CORP 8,223,142 5,372,642 53.1 SCHS SCHOOL SPECIALTY 2,598,828 1,704,434 52.5 AMRN AMARIN CORP -ADR 11,634,140 7,689,037 51.3 TRMB TRIMBLE NAVIG 3,004,880 1,996,943 50.5 MSFT MICROSOFT CORP 101,542,070 67,807,732 49.7 UBNT UBIQUITI NETWORK 3,023,173 2,034,809 48.6 BAMM BOOKS-A-MILLION 1,551,232 1,047,675 48.1 ACAT ARCTIC CAT INC 598,469 406,245 47.3 STX SEAGATE TECHNOLO 13,121,873 8,916,772 47.2 PMCS PMC-SIERRA INC 5,479,333 3,744,379 46.3 GILD GILEAD SCIENCES 13,825,030 9,508,044 45.4 OPNT OPNET TECH INC 2,491,341 1,723,789 44.5 PAAS PAN AMER SILVER 1,694,326 1,172,974 44.4 TNGO TANGOE INC/CT 1,264,737 891,369 41.9 ORCL ORACLE CORP 27,351,208 19,431,335 40.8 JAZZ JAZZ PHARMACEUTI 1,477,730 1,053,281 40.3 CHTR CHARTER COM-A 1,534,946 1,094,134 40.3 SPPI SPECTRUM PHARMAC 12,106,865 8,671,797 39.6 LRCX LAM RESEARCH 10,991,246 7,961,370 38.1 JOBS 51JOB INC-ADR 688,394 499,096 37.9 PLCM POLYCOM INC 3,679,944 2,669,093 37.9 OSTK OVERSTOCK.COM 2,371,603 1,744,823 35.9 ONNN ON SEMICONDUCTOR 15,981,004 11,813,462 35.3 CSUN CHINA SUNERG-ADR 1,231,543 914,390 34.7 BONT BON-TON STORES 2,756,296 2,065,180 33.5 CMCSA COMCAST CORP-A 27,195,897 20,395,519 33.3 SCHN SCHNITZER STEEL 1,429,795 1,075,584 32.9 MERC MERCER INTERNATI 589,023 444,526 32.5 AVAV AEROVIRONMENT IN 1,566,255 1,183,437 32.3 PSMT PRICESMART INC 1,850,996 1,400,324 32.2 BBBY BED BATH &BEYOND 5,328,901 4,039,208 31.9 ZGNX ZOGENIX INC 1,184,498 903,314 31.1 CWTR COLDWATER CREEK 5,116,116 3,919,487 30.5 MNST MONSTER BEVERAGE 1,208,965 929,327 30.1 NWSA NEWS CORP-A 38,608,450 29,836,485 29.4 INTU INTUIT INC 6,343,605 4,947,678 28.2 WILN WI-LAN INC 303,435 236,846 28.1 FRAN FRANCESCAS HOLDI 3,226,186 2,526,090 27.7 ERIC ERICSSON LM-ADR 6,333,970 4,987,760 27.0 ITMN INTERMUNE INC 9,297,070 7,344,913 26.6 NFLX NETFLIX INC 11,422,650 9,137,555 25.0 CMVT COMVERSE TECH 2,155,770 1,725,949 24.9 COST COSTCO WHOLESALE 6,121,505 4,906,304 24.8 TIBX TIBCO SOFTWARE 2,721,562 2,184,260 24.6 TECD TECH DATA CORP 2,890,591 2,325,181 24.3 BRCM BROADCOM CORP-A 10,546,848 8,506,617 24.0 WFSL WASH FED 986,048 796,131 23.9 STXS STEREOTAXIS INC 7,703,755 6,222,198 23.8 TXN TEXAS INSTRUMENT 20,020,541 16,210,884 23.5 FOSL FOSSIL INC 5,559,781 4,512,092 23.2 BIDU BAIDU INC-SP ADR 6,604,645 5,360,904 23.2 CBOE CBOE HOLDINGS IN 2,010,705 1,633,829 23.1 SIAL SIGMA-ALDRICH 4,393,914 3,577,040 22.8 PAYX PAYCHEX INC 9,514,243 7,749,379 22.8 ADSK AUTODESK INC 4,117,307 3,358,271 22.6 SPMD SUPERMEDIA INC 2,289,497 1,868,681 22.5 ORLY O'REILLY AUTOMOT 4,324,281 3,529,771 22.5 CAR AVIS BUDGET GROU 11,343,484 9,261,968 22.5 SPIL SILICONWARE-ADR 4,316,624 3,526,353 22.4 SHLM SCHULMAN (A) 1,167,485 955,273 22.2 AMTD TD AMERITRADE HO 10,232,150 8,374,504 22.2 EXPE EXPEDIA INC 13,718,147 11,234,515 22.1 ANAC ANACOR PHARMACEU 475,006 389,053 22.1 NXPI NXP SEMICONDUCTO 4,806,717 3,941,907 21.9 ROST ROSS STORES INC 5,544,792 4,552,601 21.8 MDCO MEDICINES COMP 2,562,342 2,105,035 21.7 CLMT CALUMET SPECIALT 276,361 227,056 21.7 RRGB RED ROBIN GOURME 1,636,427 1,347,917 21.4 BNVI BIONOVO INC 248,022 204,637 21.2 ARMH ARM HOLDINGS-ADR 7,383,649 6,102,961 21.0 CPNO COPANO ENERGY-UN 764,073 632,769 20.8 DLGC DIALOGIC INC 626,369 519,990 20.5 BRKR BRUKER CORP 1,982,455 1,646,926 20.4 WFM WHOLE FOODS MKT 9,591,914 7,979,792 20.2 LPLA LPL INVESTMENT H 883,812 736,016 20.1 MLNX MELLANOX TECHNOL 1,455,874 1,213,241 20.0 APOL APOLLO GROUP-A 12,258,970 10,224,882 19.9 SPLS STAPLES INC 28,071,955 23,451,897 19.7 CAVM CAVIUM INC 5,840,750 4,885,728 19.5 PCRX PACIRA PHARMACEU 1,906,718 1,596,692 19.4 PANL UNIVERSAL DISPLA 13,453,683 11,268,909 19.4 RVBD RIVERBED TECHNOL 5,262,025 4,410,138 19.3 FLML FLAMEL TECH-ADR 238,368 200,115 19.1 MSTR MICROSTRATEGY 705,953 592,794 19.1 ILMN ILLUMINA INC 25,283,891 21,250,256 19.0 ARLP ALLIANCE RESOURC 576,926 485,291 18.9 SNDK SANDISK CORP 8,523,329 7,174,736 18.8 LOOP LOOPNET INC 1,204,774 1,014,413 18.8 EA ELECTRONIC ARTS 19,015,707 16,035,513 18.6 URBN URBAN OUTFITTER 16,552,874 13,972,328 18.5 WYNN WYNN RESORTS LTD 4,891,631 4,129,959 18.4 ARCC ARES CAPITAL COR 6,607,850 5,581,687 18.4 SBUX STARBUCKS CORP 11,888,398 10,043,573 18.4 CBOU CARIBOU COFFEE 2,305,523 1,952,901 18.1 HAS HASBRO INC 6,990,831 5,930,066 17.9 SNPS SYNOPSYS INC 1,997,295 1,694,382 17.9 AVEO AVEO PHARMACEUTI 2,837,817 2,414,370 17.5 PTEN PATTERSON-UTI 6,331,860 5,394,969 17.4 NUAN NUANCE COMMUNICA 14,195,888 12,109,447 17.2 CPSI COMPUTER PROGRAM 597,243 509,662 17.2 DNKN DUNKIN' BRANDS G 5,357,564 4,579,968 17.0 TFSL TFS FINANCIAL CO 979,487 838,356 16.8 HOLX HOLOGIC INC 4,477,498 3,834,931 16.8 ASBC ASSOC BANC-CORP 4,512,672 3,867,045 16.7 HBAN HUNTINGTON BANC 13,268,720 11,379,723 16.6 HZNP HORIZON PHARMA I 493,515 424,912 16.1 IFGL ISHARES FTSE EPR 614,520 529,127 16.1 CMLS CUMULUS MEDIA-A 10,600,933 9,129,882 16.1 NIHD NII HOLDING INC 7,143,738 6,161,809 15.9 ALXN ALEXION PHARM 3,546,535 3,062,089 15.8 AFSI AMTRUST FIN SERV 3,521,179 3,040,447 15.8 CVV CVD EQUIPMENT CO 477,065 411,939 15.8 ULTA ULTA SALON COSME 1,898,888 1,639,735 15.8 AAPL APPLE INC 11,530,052 9,962,590 15.7 SPRD SPREADTRUM-ADR 5,342,394 4,630,790 15.4 AMZN AMAZON.COM INC 8,465,036 7,340,912 15.3 AEIS ADV ENERGY INDS 3,284,320 2,849,827 15.2 KAMN KAMAN CORP 1,208,048 1,048,646 15.2 CAMP CALAMP CORP 278,964 242,479 15.0 AAON AAON INC 1,864,633 1,621,455 15.0 TEVA TEVA PHARM-ADR 9,736,372 8,476,176 14.9 BRCD BROCADE COMM SYS 9,049,710 7,884,803 14.8 LINTA LIBERTY INTERA-A 3,851,653 3,359,316 14.7 YHOO YAHOO! INC 42,012,870 36,650,629 14.6 CRUS CIRRUS LOGIC INC 6,787,028 5,930,665 14.4 SSRI SILVER STANDARD 1,326,519 1,160,018 14.4 SWKS SKYWORKS SOLUTIO 8,754,981 7,657,758 14.3 PPHM PEREGRINE PHARMA 5,071,640 4,439,539 14.2 BMC BMC SOFTWARE INC 3,082,669 2,699,234 14.2 LKQX LKQ CORP 1,172,304 1,026,744 14.2 ACHN ACHILLION PHARMA 6,713,431 5,881,119 14.2 GPRO GEN-PROBE 687,652 602,492 14.1 QCOR QUESTCOR PHARM 6,964,378 6,103,417 14.1 NETL NETLOGIC MICROSY 4,232,756 3,710,348 14.1 CECO CAREER EDUCATION 2,849,270 2,498,155 14.1 IPSU IMPERIAL SUGAR 1,816,173 1,595,161 13.9 JRCC JAMES RIVER COAL 10,100,463 8,877,032 13.8 BEBE BEBE STORES INC 2,359,009 2,078,085 13.5 VRSN VERISIGN INC 11,200,611 9,869,223 13.5 SBGI SINCLAIR BROAD-A 2,857,418 2,521,342 13.3 PRGO PERRIGO CO 4,055,032 3,578,315 13.3 AVGO AVAGO TECHNOLOGI 1,918,025 1,694,561 13.2 VRA VERA BRADLEY INC 10,916,154 9,654,509 13.1 NDAQ NASDAQ OMX GROUP 4,358,857 3,856,673 13.0 ARNA ARENA PHARMACEUT 22,991,887 20,352,805 13.0 GOLD RANDGOLD RES-ADR 1,062,753 941,376 12.9 TSCO TRACTOR SUPPLY 2,639,266 2,338,861 12.8 ZBRA ZEBRA TECH CORP 619,568 549,086 12.8 UTIW UTI WORLDWIDE 989,702 877,837 12.7 LMNX LUMINEX CORP 3,144,717 2,789,520 12.7 EQIX EQUINIX INC 4,932,274 4,375,460 12.7 ENDP ENDO PHARMA HLDG 5,732,322 5,089,246 12.6 RYAAY RYANAIR HLDG-ADR 564,364 501,369 12.6 STLD STEEL DYNAMICS 5,594,937 4,975,674 12.4 DLTR DOLLAR TREE INC 3,942,269 3,506,733 12.4 WCRX WARNER CHILCOT-A 2,753,248 2,449,546 12.4 LBTYA LIBERTY GLOBAL-A 2,912,704 2,593,232 12.3 BCPC BALCHEM CORP 2,234,644 1,989,548 12.3 EBAY EBAY INC 14,527,182 12,934,267 12.3 MAKO MAKO SURGICAL 12,544,981 11,170,210 12.3 INTC INTEL CORP 131,784,131 117,479,241 12.2 DMND DIAMOND FOODS 10,460,761 9,326,999 12.2 DEST DESTINATION MATE 562,645 501,828 12.1 HGSI HUMAN GENOME SCI 32,240,113 28,772,752 12.1 FTNT FORTINET INC 2,550,241 2,277,779 12.0 SGMS SCIENTIFIC GAM-A 3,085,492 2,756,172 11.9 PEIX PACIFIC ETHANOL 3,106,174 2,781,256 11.7 HSNI HSN INC 3,248,750 2,909,442 11.7 CRME CARDIOME PHARMA 690,699 618,563 11.7 VOD VODAFONE GRP-ADR 12,369,586 11,092,511 11.5 PEET PEETS COFFEE & 2,501,210 2,243,358 11.5 USTR UNITED STATIONER 2,852,347 2,561,637 11.3 TTWO TAKE-TWO INTERAC 13,904,323 12,489,515 11.3 MINI MOBILE MINI 5,380,471 4,835,519 11.3 NLST NETLIST INC 1,292,156 1,161,927 11.2 VPRT VISTAPRINT NV 11,076,274 9,967,591 11.1 ZOOM ZOOM TECHNOLOGIE 882,937 795,165 11.0 CIEN CIENA CORP 24,954,627 22,495,901 10.9 APKT ACME PACKET INC 5,837,334 5,264,408 10.9 MCRS MICROS SYSTEMS 907,069 818,072 10.9 ITRI ITRON INC 2,044,479 1,844,331 10.9 QLGC QLOGIC CORP 1,924,086 1,736,384 10.8
*-- Data includes ETF positions.
-- Bloomberg News
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