13F-HR filed by OBERWEIS ASSET MANAGEMENT INC/
OBERWEIS ASSET MANAGEMENT INC/ filed this 13F-HR for the quarter ended 2013-06-30, filed 2013-08-14, with 147 holding rows worth $352,709,000.
- Accession
- 0001144204-13-045470
- Filer
- CIK 937886
- Filed
- 2013-08-14
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q2 2013
A holdings report, 147 entries on the cover page, a total value of $352,709,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $352,709,000 with VALUE read as thousands by filing date, 13F file number 028-04688. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| MEDIDATE SOLUTIONS INC | 58471A105 | COM | 253,679 | $19,647,000 | thousands by filing date | |
| SPREADTRUM COMMUNICATIONS IN | 849415203 | ADR | 589,535 | $15,475,000 | thousands by filing date | |
| FRANCESCAS HLDGS CORP | 351793104 | COM | 525,123 | $14,593,000 | thousands by filing date | |
| WEB.COM GROUP INC | 94733A104 | COMMON STOCK | 438,467 | $11,225,000 | thousands by filing date | |
| ROADRUNNER TRNSN SVCS HLDG I | 76973Q105 | COM | 382,507 | $10,649,000 | thousands by filing date | |
| VNET GROUP INC | 90138A103 | SPONSORED ADS A | 922,963 | $10,457,000 | thousands by filing date | |
| ASGN INC | 682159108 | COM | 386,074 | $10,316,000 | thousands by filing date | |
| IPG PHOTONICS CORP | 44980X109 | COM | 162,595 | $9,874,000 | thousands by filing date | |
| ELLIE MAE INC | 28849P100 | COM | 425,187 | $9,813,000 | thousands by filing date | |
| STAMPS COM INC | 852857200 | COM NEW | 245,788 | $9,682,000 | thousands by filing date | |
| AVG TECHNOLOGIES | N07831105 | SHS | 474,949 | $9,238,000 | thousands by filing date | |
| HMS HLDGS CORP | 40425J101 | COM | 393,310 | $9,164,000 | thousands by filing date | |
| NQ MOBILE INC | 64118U108 | ADR REPR CL A | 1,115,754 | $9,015,000 | thousands by filing date | |
| ACACIA RESEARCH CORP | 003881307 | COMMON STOCK | 399,203 | $8,922,000 | thousands by filing date | |
| Gulfport Energy | 402635304 | COM | 170,390 | $8,024,000 | thousands by filing date | |
| IMMERSION CORPORATION | 452521107 | COMMON STOCK | 571,628 | $7,574,000 | thousands by filing date | |
| ADVISORY BOARD CO/THE | 00762W107 | Domestic Common | 137,940 | $7,538,000 | thousands by filing date | |
| BOFI HOLDING INC | 05566U108 | COMMON STOCK | 161,191 | $7,386,000 | thousands by filing date | |
| CAI INTERNATIONAL INC | 12477X106 | COM | 288,237 | $6,794,000 | thousands by filing date | |
| PENNYMAC MTG INVT TR COM | 70931T103 | REIT | 302,734 | $6,373,000 | thousands by filing date | |
| INVENSENSE INC | 46123D205 | COM | 409,923 | $6,305,000 | thousands by filing date | |
| HEALTHSTREAM INC | 42222N103 | COM | 245,459 | $6,215,000 | thousands by filing date | |
| ENVESTNET INC | 29404K106 | COM | 247,757 | $6,095,000 | thousands by filing date | |
| CYBERONICS | 23251P102 | COMMON STOCK | 97,943 | $5,089,000 | thousands by filing date | |
| BONANZA CREEK ENERGY INC | 097793103 | COMMON STOCK | 143,099 | $5,074,000 | thousands by filing date | |
| MADDEN STEVEN LTD | 556269108 | COM | 98,995 | $4,789,000 | thousands by filing date | |
| GENTHERM INC | 37253A103 | COM | 229,705 | $4,266,000 | thousands by filing date | |
| QIHOO 360 TECHNOLOGY CO LTD | 74734M109 | COMMON STOCK-FO | 80,000 | $3,694,000 | thousands by filing date | |
| NETEASE COM INC SPONSORED ADS | 64110W102 | ADR | 57,500 | $3,632,000 | thousands by filing date | |
| TANGOE INC/CT | 87582Y108 | COM | 226,410 | $3,494,000 | thousands by filing date | |
| 51JOB INC | 316827104 | SPONSORED ADS | 48,100 | $3,247,000 | thousands by filing date | |
| SUPPORT COM INC | 86858W101 | COM | 665,108 | $3,040,000 | thousands by filing date | |
| INTERACTIVE INTELLIGENCE GROUP | 45841V109 | COMMON STOCK | 57,050 | $2,944,000 | thousands by filing date | |
| EXLSERVICE HLDGS INC COM | 302081104 | Stock | 85,500 | $2,527,000 | thousands by filing date | |
| EGAIN CORP | 28225C806 | COM NEW | 248,110 | $2,387,000 | thousands by filing date | |
| VIPSHOP HLDGS LTD SPONSORED ADS A | 92763W103 | ADR | 79,700 | $2,324,000 | thousands by filing date | |
| DATAWATCH CORP | 237917208 | COM NEW | 123,540 | $2,229,000 | thousands by filing date | |
| ENDOLOGIX INC | 29266S106 | COM | 166,200 | $2,207,000 | thousands by filing date | |
| MULTIMEDIA GAMES HOLDING CO | 625453105 | COM | 83,862 | $2,186,000 | thousands by filing date | |
| OMNICELL COM COM | 68213N109 | Stock | 96,600 | $1,985,000 | thousands by filing date | |
| DEALERTRACK TECHNOLOGIES INC | 242309102 | COM | 49,200 | $1,743,000 | thousands by filing date | |
| VALUECLICK INC | 92046N102 | COM | 66,600 | $1,646,000 | thousands by filing date | |
| GRAND CANYON ED INC COM | 38526M106 | Stock | 49,800 | $1,605,000 | thousands by filing date | |
| BANCORP INC DEL | 05969A105 | COM | 105,858 | $1,587,000 | thousands by filing date | |
| CATAMARAN CORP | 148887102 | COM | 32,474 | $1,583,000 | thousands by filing date | |
| MARKET LEADER INC | 57056R103 | COM | 142,030 | $1,520,000 | thousands by filing date | |
| BARRETT BUSINESS SVCS INC | 068463108 | COM | 28,288 | $1,477,000 | thousands by filing date | |
| SPY | 78462F103 | SHS | 9,200 | $1,475,000 | thousands by filing date | |
| ZUMIEZ INC | 989817101 | COMMON STOCK | 50,200 | $1,443,000 | thousands by filing date | |
| 8X8 INC | 282914100 | COMMON STOCK | 171,000 | $1,409,000 | thousands by filing date | |
| E-COMMERCE CHINA DANGDANG IN | 26833A105 | SPN ADS COM A | 203,000 | $1,409,000 | thousands by filing date | |
| TILLYS INC | 886885102 | CL A | 87,790 | $1,405,000 | thousands by filing date | |
| NOAH HLDGS LTD | 65487X102 | SPON ADS CL A | 150,000 | $1,330,000 | thousands by filing date | |
| SILICOM LTD | M84116108 | ORD | 38,800 | $1,330,000 | thousands by filing date | |
| WAGEWORKS INC | 930427109 | COM | 38,400 | $1,323,000 | thousands by filing date | |
| INPHI CORP | 45772F107 | COM | 118,100 | $1,299,000 | thousands by filing date | |
| SYNAPTICS INC COM | 87157D109 | Stock | 33,300 | $1,284,000 | thousands by filing date | |
| CHINA LODGING GROUP LTD | 16949N109 | SPONSORED ADR | 80,000 | $1,280,000 | thousands by filing date | |
| SOURCEFIRE INC | 83616T108 | COMMON STOCK | 22,700 | $1,261,000 | thousands by filing date | |
| G III APPAREL GROUP LTD | 36237H101 | COM | 25,800 | $1,241,000 | thousands by filing date | |
| BEACON FINANCIAL CORP. | 084680107 | COM | 43,600 | $1,210,000 | thousands by filing date | |
| STRATASYS LTD | M85548101 | SHS | 14,100 | $1,181,000 | thousands by filing date | |
| FLOTEK INDS INC DEL | 343389102 | COM | 64,700 | $1,161,000 | thousands by filing date | |
| PROCERA NETWORKS INC | 74269U203 | COM | 83,920 | $1,152,000 | thousands by filing date | |
| CONSUMER PORTFOLIO SERVICES | 210502100 | COMMON STOCK | 156,500 | $1,149,000 | thousands by filing date | |
| MAXIMUS INC | 577933104 | COM | 15,000 | $1,117,000 | thousands by filing date | |
| SINA CORP | G81477104 | ORD | 20,000 | $1,115,000 | thousands by filing date | |
| HCI GROUP INC | 40416E103 | COM | 35,400 | $1,087,000 | thousands by filing date | |
| PROTO LABS INC | 743713109 | COM | 16,500 | $1,072,000 | thousands by filing date | |
| RPX CORP | 74972G103 | COM | 61,700 | $1,037,000 | thousands by filing date | |
| EAGLE BANCORPORATION INC | 268948106 | COM | 46,310 | $1,036,000 | thousands by filing date | |
| TAYLOR MORRISON HOME CORP COM | 87724P106 | Stock | 42,200 | $1,029,000 | thousands by filing date | |
| PDF SOLUTIONS INC | 693282105 | COMMON STOCK | 53,600 | $988,000 | thousands by filing date | |
| ARQ INC | 00770C101 | COM | 23,300 | $981,000 | thousands by filing date | |
| RIGNET INC | 766582100 | COM | 35,400 | $902,000 | thousands by filing date | |
| BRYN MAWR BANK CORPORATION | 117665109 | Domestic Common | 37,400 | $895,000 | thousands by filing date | |
| SUNPOWER CORP | 867652406 | COM | 42,200 | $874,000 | thousands by filing date | |
| POINTS INTL LTD | 730843208 | COM NEW | 39,600 | $853,000 | thousands by filing date | |
| HALCON RES CORP | 40537Q209 | COM NEW | 150,502 | $853,000 | thousands by filing date | |
| AMBARELLA INC | G037AX101 | SHS | 50,100 | $843,000 | thousands by filing date | |
| CLICKSOFTWARE TECHNOLOGIES L | M25082104 | ORD | 100,460 | $838,000 | thousands by filing date | |
| LANNETT COMPANY INCORPORATED | 516012101 | COM | 67,701 | $806,000 | thousands by filing date | |
| PERFICIENT INC | 71375U101 | COM | 59,700 | $796,000 | thousands by filing date | |
| NORTHERN OIL & GAS INC NEV | 665531109 | COM | 57,800 | $771,000 | thousands by filing date | |
| CARDINAL FINANCIAL CORP | 14149F109 | COMMON STOCK | 52,500 | $769,000 | thousands by filing date | |
| YOUKU.COM INC | 98742U100 | COMMON STOCK-FO | 40,000 | $768,000 | thousands by filing date | |
| EPL Oil & Gas, Inc. | 26883D108 | COM | 25,300 | $743,000 | thousands by filing date | |
| IMAX CORP | 45245E109 | COM | 29,800 | $741,000 | thousands by filing date | |
| TRIANGLE PETE CORP | 89600B201 | COM NEW | 102,300 | $717,000 | thousands by filing date | |
| DIAMONDBACK ENERGY INC COM | 25278X109 | Stock | 20,500 | $683,000 | thousands by filing date | |
| DIGIMARC CORP NEW COM | 25381B101 | COM | 32,300 | $671,000 | thousands by filing date | |
| COMSTOCK HOLDING COMPANIES | 205684103 | CL A | 237,700 | $658,000 | thousands by filing date | |
| WINNEBAGO INDS INC | 974637100 | COM | 29,800 | $626,000 | thousands by filing date | |
| MAXLINEAR INC | 57776J100 | COM | 81,700 | $572,000 | thousands by filing date | |
| JOES JEANS INC | 47777N101 | COM | 337,387 | $553,000 | thousands by filing date | |
| PROTALIX BIOTHERAPEUTICS INC | 74365A101 | COM | 110,000 | $540,000 | thousands by filing date | |
| CALLON PETE CO DEL | 13123X102 | COM | 158,500 | $534,000 | thousands by filing date | |
| CALAMP CORP | 128126109 | COMMON STOCK | 36,200 | $529,000 | thousands by filing date | |
| VIRTUSA CORP | 92827P102 | COM | 23,800 | $527,000 | thousands by filing date | |
| LIGAND PHARMACEUTICALS INC | 53220K504 | COM NEW | 14,000 | $524,000 | thousands by filing date | |
| INFOBLOX INC | 45672H104 | COM | 17,800 | $521,000 | thousands by filing date | |
| MANITEX INTL INC | 563420108 | COMMON STOCK | 47,300 | $518,000 | thousands by filing date | |
| SANTARUS INC | 802817304 | COM | 23,100 | $486,000 | thousands by filing date | |
| Microsoft Corp | 594918104 | COM | 13,683 | $473,000 | thousands by filing date | |
| MITCHAM INDS INC COM | 606501104 | COM | 27,900 | $468,000 | thousands by filing date | |
| Taser Intl Inc | 87651B104 | COM | 53,100 | $452,000 | thousands by filing date | |
| VASCULAR SOLUTIONS INC | 92231M109 | COMMON STOCK | 30,200 | $444,000 | thousands by filing date | |
| IPC THE HOSPITALIST CO | 44984A105 | COM | 8,580 | $441,000 | thousands by filing date | |
| BITAUTO HLDGS LTD | 091727107 | SPONSORED ADS | 40,000 | $439,000 | thousands by filing date | |
| PANHANDLE OIL AND GAS INC | 698477106 | CL A | 15,200 | $433,000 | thousands by filing date | |
| McDonalds Corporation | 580135101 | COM | 4,325 | $428,000 | thousands by filing date | |
| ARCTIC CAT INC | 039670104 | COMMON STOCK | 9,000 | $405,000 | thousands by filing date | |
| U S SILICA HLDGS INC | 90346E103 | COM | 19,000 | $395,000 | thousands by filing date | |
| AMERICAN COASTAL INSURANCE C | 910710102 | COMMON STOCK | 56,200 | $393,000 | thousands by filing date | |
| DATALINK CORP | 237934104 | COMMON STOCK | 36,955 | $393,000 | thousands by filing date | |
| Johnson & Johnson | 478160104 | COM | 4,508 | $387,000 | thousands by filing date | |
| WALGREEN CO | 931422109 | COM | 8,700 | $385,000 | thousands by filing date | |
| UNITED FINANCIAL BANCORP INC | 91030T109 | COM | 25,300 | $383,000 | thousands by filing date | |
| TRAVELERS COMPANIES INC COM | 89417E109 | Stock | 4,347 | $347,000 | thousands by filing date | |
| Cynosure, Inc. | 232577205 | COM | 12,900 | $335,000 | thousands by filing date | |
| PREMIER EXIBITIONS INC | 74051E102 | COM | 191,800 | $334,000 | thousands by filing date | |
| Verizon Communications Inc | 92343V104 | COM | 6,607 | $333,000 | thousands by filing date | |
| ALLOT LTD | M0854Q105 | SHS | 24,000 | $329,000 | thousands by filing date | |
| FIRST SVGS FINL GROUP INC | 33621E109 | COM | 14,100 | $329,000 | thousands by filing date | |
| JPMorgan Chase & Co | 46625H100 | COM | 6,182 | $326,000 | thousands by filing date | |
| Walmart Inc. | 931142103 | COM | 4,047 | $301,000 | thousands by filing date | |
| Amgen Inc. | 031162100 | COM | 3,021 | $298,000 | thousands by filing date | |
| NEWMONT CORP | 651639106 | COM | 9,214 | $276,000 | thousands by filing date | |
| GENERAL ELEC CO | 369604103 | COM | 11,561 | $268,000 | thousands by filing date | |
| TOYOTA MOTOR CORP ADS | 892331307 | ADR | 2,172 | $262,000 | thousands by filing date | |
| FINANCIAL ENGINES INC | 317485100 | COM | 5,700 | $260,000 | thousands by filing date | |
| Intel Corp | 458140100 | COM | 10,686 | $259,000 | thousands by filing date | |
| BHP BILLITON LIMITED SPONSORED ADS | 088606108 | ADR | 4,377 | $252,000 | thousands by filing date | |
| Coca-Cola Company | 191216100 | COM | 6,115 | $245,000 | thousands by filing date | |
| MGC DIAGNOSTICS CORP | 552768103 | COM | 29,288 | $245,000 | thousands by filing date | |
| Apple Inc | 037833100 | COM | 613 | $243,000 | thousands by filing date | |
| KIMBERLY-CLARK CORP COM | 494368103 | Stock | 2,311 | $225,000 | thousands by filing date | |
| MFRI INC | 552721102 | COMMON STOCK | 19,600 | $223,000 | thousands by filing date | |
| NEW ORIENTAL EDUCATION & TECHN | 647581107 | SPON ADR | 10,000 | $221,000 | thousands by filing date | |
| STREAMLINE HEALTH SOLUTIONS | 86323X106 | COM | 33,500 | $220,000 | thousands by filing date | |
| EXXON MOBIL CORP | 30231G102 | COM | 2,254 | $204,000 | thousands by filing date | |
| YY INC. ADR | 98426T106 | SPONSORED ADS A | 7,500 | $201,000 | thousands by filing date | |
| MAGIC SOFTWARE ENTERPRISES LTD ORD | 559166103 | Stock | 18,800 | $101,000 | thousands by filing date | |
| FURMANITE CORPORATION | 361086101 | COM | 14,600 | $98,000 | thousands by filing date | |
| MARINE PRODS CORP | 568427108 | cs | 11,100 | $89,000 | thousands by filing date | |
| Xenacare Hldgs, Inc. | 98401A106 | COM | 140,000 | $1,000 | thousands by filing date | |
| Senesco Technologies, Inc | 817208408 | com | 50,000 | $1,000 | thousands by filing date |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001144204-13-045470 | this filing | 2013-08-14 | acceptance time not in the bulk data set |