13F-HR filed by OBERWEIS ASSET MANAGEMENT INC/
OBERWEIS ASSET MANAGEMENT INC/ filed this 13F-HR for the quarter ended 2014-03-31, filed 2014-05-15, with 149 holding rows worth $476,248,000.
- Accession
- 0001144204-14-031093
- Filer
- CIK 937886
- Filed
- 2014-05-15
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2014
A holdings report, 149 entries on the cover page, a total value of $476,248,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $476,248,000 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 |
|---|---|---|---|---|---|---|
| NQ MOBILE INC | 64118U108 | ADR REPR CL A | 1,324,179 | $23,319,000 | thousands by filing date | |
| ICON PUB LTD CO SHS | G4705A100 | Stock | 406,300 | $19,320,000 | thousands by filing date | |
| G III APPAREL GROUP LTD | 36237H101 | COM | 226,059 | $16,181,000 | thousands by filing date | |
| VNET GROUP INC | 90138A103 | SPONSORED ADS A | 538,279 | $15,449,000 | thousands by filing date | |
| CHINA MOBILE GAMES & ENTERTAINMENT LTD | 16952T100 | COM | 675,322 | $14,918,000 | thousands by filing date | |
| LIGAND PHARMACEUTICALS INC | 53220K504 | COM NEW | 213,737 | $14,378,000 | thousands by filing date | |
| INTERACTIVE INTELLIGENCE GROUP | 45841V109 | COMMON STOCK | 186,521 | $13,523,000 | thousands by filing date | |
| MONTAGE TECHNOLOGY GROUP LTD | G6209T105 | SHS | 657,889 | $13,171,000 | thousands by filing date | |
| MEDIDATE SOLUTIONS INC | 58471A105 | COM | 239,890 | $13,036,000 | thousands by filing date | |
| METHODE ELECTRONICS INC | 591520200 | COMMON STOCK | 400,567 | $12,281,000 | thousands by filing date | |
| INVENSENSE INC | 46123D205 | COM | 507,229 | $12,006,000 | thousands by filing date | |
| VIPSHOP HLDGS LTD SPONSORED ADS A | 92763W103 | ADR | 75,500 | $11,272,000 | thousands by filing date | |
| CRITEO S A SPONS ADS | 226718104 | ADR | 273,300 | $11,082,000 | thousands by filing date | |
| SYNAPTICS INC COM | 87157D109 | Stock | 182,606 | $10,960,000 | thousands by filing date | |
| GENTHERM INC | 37253A103 | COM | 304,971 | $10,589,000 | thousands by filing date | |
| CARDIOVASCULAR SYSTEMS INC | 141619106 | COMMON STOCK | 307,531 | $9,776,000 | thousands by filing date | |
| QIHOO 360 TECHNOLOGY CO LTD | 74734M109 | COMMON STOCK-FO | 92,000 | $9,161,000 | thousands by filing date | |
| BIT MINING LIMITED | 33829R100 | SPON ADR REP A | 241,160 | $8,899,000 | thousands by filing date | |
| BONANZA CREEK ENERGY INC | 097793103 | COMMON STOCK | 196,074 | $8,706,000 | thousands by filing date | |
| CALLIDUS SOFTWARE INC | 13123E500 | COM | 662,309 | $8,292,000 | thousands by filing date | |
| VINCE HLDG CORP | 92719W108 | COM | 313,921 | $8,275,000 | thousands by filing date | |
| ASGN INC | 682159108 | COM | 209,394 | $8,081,000 | thousands by filing date | |
| STAMPS COM INC | 852857200 | COM NEW | 237,912 | $7,984,000 | thousands by filing date | |
| WAGEWORKS INC | 930427109 | COM | 135,991 | $7,630,000 | thousands by filing date | |
| PGT INNOVATIONS INC | 69336V101 | COM | 658,093 | $7,575,000 | thousands by filing date | |
| MULTIMEDIA GAMES HOLDING CO | 625453105 | COM | 248,473 | $7,216,000 | thousands by filing date | |
| CYBERONICS | 23251P102 | COMMON STOCK | 109,057 | $7,117,000 | thousands by filing date | |
| YY INC. ADR | 98426T106 | SPONSORED ADS A | 83,300 | $6,361,000 | thousands by filing date | |
| PENNYMAC MTG INVT TR COM | 70931T103 | REIT | 265,675 | $6,350,000 | thousands by filing date | |
| MADDEN STEVEN LTD | 556269108 | COM | 148,850 | $5,356,000 | thousands by filing date | |
| EGAIN CORP | 28225C806 | COM NEW | 703,410 | $4,966,000 | thousands by filing date | |
| Matrix Service Company | 576853105 | COM | 128,644 | $4,346,000 | thousands by filing date | |
| NETEASE COM INC SPONSORED ADS | 64110W102 | ADR | 62,503 | $4,206,000 | thousands by filing date | |
| MELCO RESORTS & ENTERTAINMENT | 585464100 | ADR | 104,000 | $4,020,000 | thousands by filing date | |
| SILICOM LTD | M84116108 | ORD | 64,535 | $4,004,000 | thousands by filing date | |
| CANADIAN SOLAR INC | 136635109 | COM | 123,780 | $3,966,000 | thousands by filing date | |
| IMMERSION CORPORATION | 452521107 | COMMON STOCK | 364,548 | $3,846,000 | thousands by filing date | |
| BARRETT BUSINESS SVCS INC | 068463108 | COM | 63,616 | $3,790,000 | thousands by filing date | |
| ENVESTNET INC | 29404K106 | COM | 88,396 | $3,552,000 | thousands by filing date | |
| BITAUTO HLDGS LTD | 091727107 | SPONSORED ADS | 93,800 | $3,362,000 | thousands by filing date | |
| CHINACACHE INTL HLDG LTD | 16950M107 | SPON ADR | 150,000 | $3,081,000 | thousands by filing date | |
| MAXIMUS INC | 577933104 | COM | 62,985 | $2,826,000 | thousands by filing date | |
| EHEALTH INC | 28238P109 | COM | 54,800 | $2,784,000 | thousands by filing date | |
| SCIQUEST INC NEW | 80908T101 | COM | 97,100 | $2,623,000 | thousands by filing date | |
| BANCORP INC DEL | 05969A105 | COM | 132,498 | $2,492,000 | thousands by filing date | |
| AMBARELLA INC | G037AX101 | SHS | 92,400 | $2,468,000 | thousands by filing date | |
| YOUKU.COM INC | 98742U100 | COMMON STOCK-FO | 87,000 | $2,439,000 | thousands by filing date | |
| EPL Oil & Gas, Inc. | 26883D108 | COM | 62,900 | $2,428,000 | thousands by filing date | |
| SUNGY MOBILE LTD | 86737M100 | ADR | 113,500 | $2,373,000 | thousands by filing date | |
| KONGZHONG CORP | 50047P104 | CMN | 200,000 | $2,294,000 | thousands by filing date | |
| RING ENERGY INC | 76680V108 | COMMON STOCK | 129,000 | $1,969,000 | thousands by filing date | |
| SANCHEZ ENERGY CORP | 79970Y105 | COMMON STOCK | 62,200 | $1,843,000 | thousands by filing date | |
| DIAMONDBACK ENERGY INC COM | 25278X109 | Stock | 27,000 | $1,817,000 | thousands by filing date | |
| Gulfport Energy | 402635304 | COM | 25,500 | $1,815,000 | thousands by filing date | |
| CHINA DISTANCE ED HLDGS LTD | 16944W104 | SPONS ADR | 100,000 | $1,803,000 | thousands by filing date | |
| DEALERTRACK TECHNOLOGIES INC | 242309102 | COM | 36,600 | $1,800,000 | thousands by filing date | |
| SYNCHRONOSS TECHNOLOGIES INC | 87157B103 | COM | 51,400 | $1,763,000 | thousands by filing date | |
| SOUFUN HOLDINGS LTD | 836034108 | COMMON STOCK-FO | 25,500 | $1,745,000 | thousands by filing date | |
| IPG PHOTONICS CORP | 44980X109 | COM | 22,900 | $1,628,000 | thousands by filing date | |
| PIXELWORKS INC | 72581M305 | COM NEW | 288,560 | $1,599,000 | thousands by filing date | |
| OMNICELL COM COM | 68213N109 | Stock | 54,200 | $1,551,000 | thousands by filing date | |
| 8X8 INC | 282914100 | COMMON STOCK | 139,900 | $1,512,000 | thousands by filing date | |
| E-COMMERCE CHINA DANGDANG IN | 26833A105 | SPN ADS COM A | 104,000 | $1,493,000 | thousands by filing date | |
| FEDERATED NATIONAL HOLDING C | 31422T101 | COM | 81,300 | $1,489,000 | thousands by filing date | |
| BOFI HOLDING INC | 05566U108 | COMMON STOCK | 16,772 | $1,438,000 | thousands by filing date | |
| SPY | 78462F103 | SHS | 7,600 | $1,421,000 | thousands by filing date | |
| LANNETT COMPANY INCORPORATED | 516012101 | COM | 39,500 | $1,411,000 | thousands by filing date | |
| DIODES INC COM | 254543101 | Stock | 53,900 | $1,408,000 | thousands by filing date | |
| RPX CORP | 74972G103 | COM | 85,100 | $1,385,000 | thousands by filing date | |
| EAGLE BANCORPORATION INC | 268948106 | COM | 38,080 | $1,375,000 | thousands by filing date | |
| U S SILICA HLDGS INC | 90346E103 | COM | 34,900 | $1,332,000 | thousands by filing date | |
| WEB.COM GROUP INC | 94733A104 | COMMON STOCK | 39,100 | $1,331,000 | thousands by filing date | |
| AMERICAN COASTAL INSURANCE C | 910710102 | COMMON STOCK | 89,850 | $1,313,000 | thousands by filing date | |
| GIGAMON INC | 37518B102 | COM | 41,500 | $1,261,000 | thousands by filing date | |
| FLOTEK INDS INC DEL | 343389102 | COM | 45,200 | $1,259,000 | thousands by filing date | |
| WINNEBAGO INDS INC | 974637100 | COM | 45,100 | $1,235,000 | thousands by filing date | |
| STRATASYS LTD | M85548101 | SHS | 11,600 | $1,231,000 | thousands by filing date | |
| ACADIA HEALTHCARE COMPANY INC COM | 00404A109 | Stock | 27,000 | $1,218,000 | thousands by filing date | |
| INPHI CORP | 45772F107 | COM | 75,700 | $1,218,000 | thousands by filing date | |
| POINTS INTL LTD | 730843208 | COM NEW | 47,500 | $1,216,000 | thousands by filing date | |
| SYNERGY RES CORP | 87164P103 | COM | 112,900 | $1,214,000 | thousands by filing date | |
| E HOUSE CHINA HLDGS LTD | 26852W103 | ADR | 97,000 | $1,173,000 | thousands by filing date | |
| GRAND CANYON ED INC COM | 38526M106 | Stock | 25,100 | $1,172,000 | thousands by filing date | |
| CALLON PETE CO DEL | 13123X102 | COM | 136,300 | $1,141,000 | thousands by filing date | |
| FLEETMATICS GROUP PLC | G35569105 | COM | 33,800 | $1,131,000 | thousands by filing date | |
| RIGNET INC | 766582100 | COM | 20,900 | $1,125,000 | thousands by filing date | |
| CALAMP CORP | 128126109 | COMMON STOCK | 40,200 | $1,120,000 | thousands by filing date | |
| MERIT MED SYS INC COM | 589889104 | Stock | 74,600 | $1,067,000 | thousands by filing date | |
| TRIANGLE PETE CORP | 89600B201 | COM NEW | 126,900 | $1,046,000 | thousands by filing date | |
| RENTRAK CORP | 760174102 | COM | 17,000 | $1,025,000 | thousands by filing date | |
| VASCULAR SOLUTIONS INC | 92231M109 | COMMON STOCK | 36,000 | $943,000 | thousands by filing date | |
| QUICKLOGIC CORP | 74837P108 | COM | 174,300 | $908,000 | thousands by filing date | |
| DOT HILL SYS CORP | 25848T109 | COM | 234,000 | $906,000 | thousands by filing date | |
| CONSUMER PORTFOLIO SERVICES | 210502100 | COMMON STOCK | 132,050 | $903,000 | thousands by filing date | |
| EVOLUTION PETROLEUM CORP | 30049A107 | COMMON STOCK | 68,850 | $876,000 | thousands by filing date | |
| SPECTRANETICS CORP | 84760C107 | COM | 28,600 | $867,000 | thousands by filing date | |
| SUNPOWER CORP | 867652406 | COM | 25,500 | $823,000 | thousands by filing date | |
| Attunity Ltd | M15332121 | SHS NEW | 88,210 | $823,000 | thousands by filing date | |
| STRATTEC SECURITY CORP | 863111100 | COMMON STOCK | 11,000 | $795,000 | thousands by filing date | |
| CENTERSTATE BK CORP | 15201P109 | COM | 68,400 | $747,000 | thousands by filing date | |
| DATAWATCH CORP | 237917208 | COM NEW | 26,590 | $721,000 | thousands by filing date | |
| ELECSYS CORP | 28473M100 | COM | 52,300 | $702,000 | thousands by filing date | |
| MAXLINEAR INC | 57776J100 | COM | 73,500 | $697,000 | thousands by filing date | |
| WESTELL TECHNOLOGIES INC | 957541105 | CL A | 188,600 | $696,000 | thousands by filing date | |
| SUCAMPO PHARMACEUTICALS-CL A | 864909106 | CL A | 94,000 | $672,000 | thousands by filing date | |
| PACIFIC PREMIER BANCORP INC | 69478X105 | COM | 41,600 | $671,000 | thousands by filing date | |
| BOLT TECHNOLOGY CORP | 097698104 | COM | 30,100 | $595,000 | thousands by filing date | |
| MGC DIAGNOSTICS CORP | 552768103 | COM | 51,800 | $590,000 | thousands by filing date | |
| MOMENTA PHARMACEUTICALS INC | 60877T100 | COM | 49,400 | $576,000 | thousands by filing date | |
| INCONTACT INC | 45336E109 | COM | 58,860 | $565,000 | thousands by filing date | |
| INNOVATIVE SOLUTIONS SUPP | 45769N105 | COMMON STOCK | 67,900 | $511,000 | thousands by filing date | |
| SEQUENTIAL BRANDS GROUP INC | 817340201 | COM NEW | 59,640 | $477,000 | thousands by filing date | |
| HEALTHSTREAM INC | 42222N103 | COM | 17,600 | $470,000 | thousands by filing date | |
| Microsoft Corp | 594918104 | COM | 10,510 | $431,000 | thousands by filing date | |
| Johnson & Johnson | 478160104 | COM | 4,372 | $429,000 | thousands by filing date | |
| SEVCON INC | 81783K108 | COM | 36,600 | $418,000 | thousands by filing date | |
| Taser Intl Inc | 87651B104 | COM | 22,100 | $404,000 | thousands by filing date | |
| BRIDGE BANCORP INC | 108035106 | COM | 14,600 | $390,000 | thousands by filing date | |
| IGI LABORATORIES INC | 449575109 | COM | 66,100 | $373,000 | thousands by filing date | |
| Amgen Inc. | 031162100 | COM | 2,867 | $354,000 | thousands by filing date | |
| BRYN MAWR BANK CORPORATION | 117665109 | Domestic Common | 12,300 | $353,000 | thousands by filing date | |
| JPMorgan Chase & Co | 46625H100 | COM | 5,655 | $343,000 | thousands by filing date | |
| TRAVELERS COMPANIES INC COM | 89417E109 | Stock | 3,868 | $329,000 | thousands by filing date | |
| INVENTURE FOODS INC | 461212102 | COM | 23,500 | $329,000 | thousands by filing date | |
| Verizon Communications Inc | 92343V104 | COM | 6,291 | $299,000 | thousands by filing date | |
| Walmart Inc. | 931142103 | COM | 3,771 | $288,000 | thousands by filing date | |
| BHP BILLITON LIMITED SPONSORED ADS | 088606108 | ADR | 4,008 | $272,000 | thousands by filing date | |
| Apple Inc | 037833100 | COM | 504 | $270,000 | thousands by filing date | |
| ANIKA THERAPEUTICS INC | 035255108 | COM | 6,500 | $267,000 | thousands by filing date | |
| Intel Corp | 458140100 | COM | 9,875 | $255,000 | thousands by filing date | |
| ARQ INC | 00770C101 | COM | 10,200 | $250,000 | thousands by filing date | |
| PERFICIENT INC | 71375U101 | COM | 13,800 | $250,000 | thousands by filing date | |
| ZEBRA TECHNOLOGIES CORPORATION CL A | 989207105 | Stock | 3,400 | $236,000 | thousands by filing date | |
| FINANCIAL ENGINES INC | 317485100 | COM | 4,600 | $234,000 | thousands by filing date | |
| Wells Fargo & Company | 949746101 | COM | 4,575 | $228,000 | thousands by filing date | |
| KIMBERLY-CLARK CORP COM | 494368103 | Stock | 2,059 | $227,000 | thousands by filing date | |
| BANK OF NY MELLON CORP COM | 064058100 | Stock | 6,359 | $224,000 | thousands by filing date | |
| TOYOTA MOTOR CORP ADS | 892331307 | ADR | 1,963 | $222,000 | thousands by filing date | |
| E M C CORP MASS | 268648102 | COM | 7,904 | $217,000 | thousands by filing date | |
| TRINITY INDS INC | 896522109 | COM | 3,000 | $216,000 | thousands by filing date | |
| ASTRONICS CORP COM | 046433108 | Stock | 3,360 | $213,000 | thousands by filing date | |
| MasterCard, Inc | 57636Q104 | COM | 2,804 | $209,000 | thousands by filing date | |
| CATAMARAN CORP | 148887102 | COM | 4,570 | $205,000 | thousands by filing date | |
| EXXON MOBIL CORP | 30231G102 | COM | 2,055 | $201,000 | thousands by filing date | |
| LIONBRIDGE TECHNOLOGIES INC | 536252109 | COM | 23,300 | $156,000 | thousands by filing date | |
| SHORETEL INC | 825211105 | COM | 17,500 | $151,000 | thousands by filing date | |
| WENDYS CO COM | 95058W100 | Stock | 13,800 | $126,000 | thousands by filing date | |
| KOFAX LTD | G5307C105 | COM USD | 13,900 | $121,000 | thousands by filing date | |
| Xenacare Hldgs, Inc. | 98401A106 | COM | 140,000 | $1,000 | thousands by filing date |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001144204-14-031093 | this filing | 2014-05-15 | acceptance time not in the bulk data set |