$353 Million is the total value of OBERWEIS ASSET MANAGEMENT INC/'s 147 reported holdings in Q2 2013. The portfolio turnover from Q1 2013 to Q2 2013 was - .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| MDSO | New | Medidata Solutions, Inc. | $19,647,000 | – | 253,679 | +100.0% | 5.57% | – |
| SPRD | New | Spreadtrum Communications | $15,475,000 | – | 589,535 | +100.0% | 4.39% | – |
| FRAN | New | Francescas Holdings Corp. | $14,593,000 | – | 525,123 | +100.0% | 4.14% | – |
| WEB | New | Web.com Group, Inc. | $11,225,000 | – | 438,467 | +100.0% | 3.18% | – |
| RRTS | New | Roadrunner Transportation Syst | $10,649,000 | – | 382,507 | +100.0% | 3.02% | – |
| VNET | New | 21Vianet Group, Inc. - ADR | $10,457,000 | – | 922,963 | +100.0% | 2.96% | – |
| ASGN | New | On Assignment, Inc. | $10,316,000 | – | 386,074 | +100.0% | 2.92% | – |
| IPGP | New | IPG Photonics Corp. | $9,874,000 | – | 162,595 | +100.0% | 2.80% | – |
| ELLI | New | Ellie Mae, Inc. | $9,813,000 | – | 425,187 | +100.0% | 2.78% | – |
| STMP | New | Stamps.com, Inc. | $9,682,000 | – | 245,788 | +100.0% | 2.74% | – |
| AVGTF | New | AVG Technologies | $9,238,000 | – | 474,949 | +100.0% | 2.62% | – |
| HMSY | New | HMS Holdings Corp. | $9,164,000 | – | 393,310 | +100.0% | 2.60% | – |
| NQ | New | NQ Mobile, Inc. - ADR | $9,015,000 | – | 1,115,754 | +100.0% | 2.56% | – |
| ACTG | New | Acacia Research-Acacia Tech | $8,922,000 | – | 399,203 | +100.0% | 2.53% | – |
| GPORQ | New | Gulfport Energy Corp. | $8,024,000 | – | 170,390 | +100.0% | 2.28% | – |
| IMMR | New | Immersion Corp Com | $7,574,000 | – | 571,628 | +100.0% | 2.15% | – |
| ABCO | New | Advisory Board Co. | $7,538,000 | – | 137,940 | +100.0% | 2.14% | – |
| BOFI | New | Bofi Holding, Inc. | $7,386,000 | – | 161,191 | +100.0% | 2.09% | – |
| CAI | New | Cai International, Inc. | $6,794,000 | – | 288,237 | +100.0% | 1.93% | – |
| PMT | New | Pennymac Mortgage Investment | $6,373,000 | – | 302,734 | +100.0% | 1.81% | – |
| INVN | New | Invensense, Inc. | $6,305,000 | – | 409,923 | +100.0% | 1.79% | – |
| HSTM | New | Healthstream Inc. | $6,215,000 | – | 245,459 | +100.0% | 1.76% | – |
| ENV | New | Envestnet, Inc. | $6,095,000 | – | 247,757 | +100.0% | 1.73% | – |
| CYBX | New | Cyberonics, Inc. | $5,089,000 | – | 97,943 | +100.0% | 1.44% | – |
| BCEI | New | Bonanza Creek Energy, Inc. | $5,074,000 | – | 143,099 | +100.0% | 1.44% | – |
| SHOO | New | Steven Madden Ltd. | $4,789,000 | – | 98,995 | +100.0% | 1.36% | – |
| THRM | New | Gentherm, Inc. | $4,266,000 | – | 229,705 | +100.0% | 1.21% | – |
| QIHU | New | Qihoo 360 Technology Co-ADR | $3,694,000 | – | 80,000 | +100.0% | 1.05% | – |
| NTES | New | Netease.Com, Inc. | $3,632,000 | – | 57,500 | +100.0% | 1.03% | – |
| TNGO | New | Tangoe, Inc. | $3,494,000 | – | 226,410 | +100.0% | 0.99% | – |
| JOBS | New | 51Job Inc. ADR | $3,247,000 | – | 48,100 | +100.0% | 0.92% | – |
| SPRT | New | Support.com, Inc. | $3,040,000 | – | 665,108 | +100.0% | 0.86% | – |
| ININ | New | Interactive Intelligence Group | $2,944,000 | – | 57,050 | +100.0% | 0.84% | – |
| EXLS | New | Exlservice Holdings | $2,527,000 | – | 85,500 | +100.0% | 0.72% | – |
| EGAN | New | eGain Corp. | $2,387,000 | – | 248,110 | +100.0% | 0.68% | – |
| VIPS | New | Vipshop Holdings Ltd. ADS | $2,324,000 | – | 79,700 | +100.0% | 0.66% | – |
| DWCH | New | Datawatch Corp. | $2,229,000 | – | 123,540 | +100.0% | 0.63% | – |
| ELGX | New | Endologix, Inc. | $2,207,000 | – | 166,200 | +100.0% | 0.63% | – |
| MGAM | New | Multimedia Games | $2,186,000 | – | 83,862 | +100.0% | 0.62% | – |
| OMCL | New | Omnicell, Inc. | $1,985,000 | – | 96,600 | +100.0% | 0.56% | – |
| TRAK | New | Dealertrack Technologies, Inc. | $1,743,000 | – | 49,200 | +100.0% | 0.49% | – |
| VCLK | New | Valueclick, Inc. | $1,646,000 | – | 66,600 | +100.0% | 0.47% | – |
| LOPE | New | Grand Canyon Education, Inc. | $1,605,000 | – | 49,800 | +100.0% | 0.46% | – |
| TBBK | New | Bancorp, Inc./The | $1,587,000 | – | 105,858 | +100.0% | 0.45% | – |
| CTRX | New | Catamaran Corp. | $1,583,000 | – | 32,474 | +100.0% | 0.45% | – |
| LEDR | New | Market Leader, Inc. | $1,520,000 | – | 142,030 | +100.0% | 0.43% | – |
| BBSI | New | Barrett Business Services | $1,477,000 | – | 28,288 | +100.0% | 0.42% | – |
| SPY | New | SPDR S&P 500 ETF Trust | $1,475,000 | – | 9,200 | +100.0% | 0.42% | – |
| ZUMZ | New | Zumiez Inc. | $1,443,000 | – | 50,200 | +100.0% | 0.41% | – |
| EGHT | New | 8X8 Inc. | $1,409,000 | – | 171,000 | +100.0% | 0.40% | – |
| DANG | New | E-Commerce China Spon ADR | $1,409,000 | – | 203,000 | +100.0% | 0.40% | – |
| TLYS | New | Tilly's, Inc. | $1,405,000 | – | 87,790 | +100.0% | 0.40% | – |
| SILC | New | Silicom Ltd. | $1,330,000 | – | 38,800 | +100.0% | 0.38% | – |
| NOAH | New | Noah Holdings | $1,330,000 | – | 150,000 | +100.0% | 0.38% | – |
| WAGE | New | Wageworks, Inc. | $1,323,000 | – | 38,400 | +100.0% | 0.38% | – |
| IPHI | New | INPHI Corp. | $1,299,000 | – | 118,100 | +100.0% | 0.37% | – |
| SYNA | New | Synaptics, Inc. | $1,284,000 | – | 33,300 | +100.0% | 0.36% | – |
| HTHT | New | China Lodging Group-Spon ADS | $1,280,000 | – | 80,000 | +100.0% | 0.36% | – |
| FIRE | New | Sourcefire, Inc. | $1,261,000 | – | 22,700 | +100.0% | 0.36% | – |
| GIII | New | G III Apparel Group Ltd. | $1,241,000 | – | 25,800 | +100.0% | 0.35% | – |
| BHLB | New | Berkshire Hills Bk | $1,210,000 | – | 43,600 | +100.0% | 0.34% | – |
| SSYS | New | Stratasys Ltd. | $1,181,000 | – | 14,100 | +100.0% | 0.34% | – |
| FTK | New | Flotek Inds Inc. | $1,161,000 | – | 64,700 | +100.0% | 0.33% | – |
| PKT | New | Procera Networks, Inc. | $1,152,000 | – | 83,920 | +100.0% | 0.33% | – |
| CPSS | New | Consumer Portfolio Services | $1,149,000 | – | 156,500 | +100.0% | 0.33% | – |
| MMS | New | Maximus, Inc. | $1,117,000 | – | 15,000 | +100.0% | 0.32% | – |
| SINA | New | Sina Corp. | $1,115,000 | – | 20,000 | +100.0% | 0.32% | – |
| HCI | New | HCI Group, Inc. | $1,087,000 | – | 35,400 | +100.0% | 0.31% | – |
| PRLB | New | Proto Labs Inc. | $1,072,000 | – | 16,500 | +100.0% | 0.30% | – |
| RPXC | New | RPX Corporation | $1,037,000 | – | 61,700 | +100.0% | 0.29% | – |
| EGBN | New | Eagle Bancorp, Inc. | $1,036,000 | – | 46,310 | +100.0% | 0.29% | – |
| TMHC | New | Taylor Morrison Home Corp. | $1,029,000 | – | 42,200 | +100.0% | 0.29% | – |
| PDFS | New | Pdf Solutions, Inc. | $988,000 | – | 53,600 | +100.0% | 0.28% | – |
| ADES | New | Advanced Emissions Solutions, | $981,000 | – | 23,300 | +100.0% | 0.28% | – |
| RNET | New | Rignet, Inc. | $902,000 | – | 35,400 | +100.0% | 0.26% | – |
| BMTC | New | Bryn Mawr Bank Corp. | $895,000 | – | 37,400 | +100.0% | 0.25% | – |
| SPWR | New | Sunpower Corp. | $874,000 | – | 42,200 | +100.0% | 0.25% | – |
| PCOM | New | Points International Ltd. | $853,000 | – | 39,600 | +100.0% | 0.24% | – |
| HK | New | Halcon Resources Corp. | $853,000 | – | 150,502 | +100.0% | 0.24% | – |
| AMBA | New | Ambarella, Inc. | $843,000 | – | 50,100 | +100.0% | 0.24% | – |
| CKSW | New | Clicksoftware Technologies Ltd | $838,000 | – | 100,460 | +100.0% | 0.24% | – |
| LCI | New | Lannett Company, Inc. | $806,000 | – | 67,701 | +100.0% | 0.23% | – |
| PRFT | New | Perficient Inc. | $796,000 | – | 59,700 | +100.0% | 0.23% | – |
| NOG | New | Northern Oil & Gas, Inc. | $771,000 | – | 57,800 | +100.0% | 0.22% | – |
| CFNL | New | Cardinal Finl Corp. | $769,000 | – | 52,500 | +100.0% | 0.22% | – |
| YOKU | New | Youku Tudou, Inc. | $768,000 | – | 40,000 | +100.0% | 0.22% | – |
| EPL | New | EPL Oil & Gas | $743,000 | – | 25,300 | +100.0% | 0.21% | – |
| IMAX | New | Imax Corp. | $741,000 | – | 29,800 | +100.0% | 0.21% | – |
| TPLMQ | New | Triangle Petroleum Corp. | $717,000 | – | 102,300 | +100.0% | 0.20% | – |
| FANG | New | Diamondback Energy Inc. | $683,000 | – | 20,500 | +100.0% | 0.19% | – |
| DMRC | New | Digimarc Corp. | $671,000 | – | 32,300 | +100.0% | 0.19% | – |
| CHCI | New | Comstock Hldg Companies, Inc. | $658,000 | – | 237,700 | +100.0% | 0.19% | – |
| WGO | New | Winnebago Industries, Inc. | $626,000 | – | 29,800 | +100.0% | 0.18% | – |
| MXL | New | Maxlinear, Inc. Class A | $572,000 | – | 81,700 | +100.0% | 0.16% | – |
| JOEZ | New | Joe's Jeans, Inc. | $553,000 | – | 337,387 | +100.0% | 0.16% | – |
| PLX | New | Protalix Biotherapeu | $540,000 | – | 110,000 | +100.0% | 0.15% | – |
| CPE | New | Callon Petroleum Corp. | $534,000 | – | 158,500 | +100.0% | 0.15% | – |
| CAMP | New | CalAmp Corp. | $529,000 | – | 36,200 | +100.0% | 0.15% | – |
| VRTU | New | Virtusa Corp. | $527,000 | – | 23,800 | +100.0% | 0.15% | – |
| LGND | New | Ligand Pharmaceuticals Cl B | $524,000 | – | 14,000 | +100.0% | 0.15% | – |
| BLOX | New | Infoblox, Inc. | $521,000 | – | 17,800 | +100.0% | 0.15% | – |
| MNTX | New | Manitex International, Inc. | $518,000 | – | 47,300 | +100.0% | 0.15% | – |
| SNTS | New | Santarus, Inc. | $486,000 | – | 23,100 | +100.0% | 0.14% | – |
| MSFT | New | Microsoft Corp. | $473,000 | – | 13,683 | +100.0% | 0.13% | – |
| MIND | New | Mitcham Industries, Inc. | $468,000 | – | 27,900 | +100.0% | 0.13% | – |
| TASR | New | Taser International, Inc. | $452,000 | – | 53,100 | +100.0% | 0.13% | – |
| VASC | New | Vascular Solutions | $444,000 | – | 30,200 | +100.0% | 0.13% | – |
| IPCM | New | IPC The Hospitalist Co. | $441,000 | – | 8,580 | +100.0% | 0.12% | – |
| BITA | New | Bitauto | $439,000 | – | 40,000 | +100.0% | 0.12% | – |
| PHX | New | Panhandle Oil & Gas Inc. | $433,000 | – | 15,200 | +100.0% | 0.12% | – |
| MCD | New | McDonald's Corporation | $428,000 | – | 4,325 | +100.0% | 0.12% | – |
| ACAT | New | Arctic Cat Inc. | $405,000 | – | 9,000 | +100.0% | 0.12% | – |
| SLCA | New | US Silica Holdings, Inc. | $395,000 | – | 19,000 | +100.0% | 0.11% | – |
| UIHC | New | United Insurance Holdings Co. | $393,000 | – | 56,200 | +100.0% | 0.11% | – |
| DTLK | New | Datalink Corp. | $393,000 | – | 36,955 | +100.0% | 0.11% | – |
| JNJ | New | Johnson & Johnson | $387,000 | – | 4,508 | +100.0% | 0.11% | – |
| UBNK | New | United Financial Bancorp, Inc. | $383,000 | – | 25,300 | +100.0% | 0.11% | – |
| WAG | New | Walgreen Company | $385,000 | – | 8,700 | +100.0% | 0.11% | – |
| TRV | New | The Travelers Co., Inc. | $347,000 | – | 4,347 | +100.0% | 0.10% | – |
| CYNO | New | Cynosure Inc. | $335,000 | – | 12,900 | +100.0% | 0.10% | – |
| PRXI | New | Premier Exhibitions, Inc. | $334,000 | – | 191,800 | +100.0% | 0.10% | – |
| VZ | New | Verizon Communications | $333,000 | – | 6,607 | +100.0% | 0.09% | – |
| ALLT | New | Allot Communications Ltd. | $329,000 | – | 24,000 | +100.0% | 0.09% | – |
| FSFG | New | First Savings Financial Group, | $329,000 | – | 14,100 | +100.0% | 0.09% | – |
| JPM | New | JP Morgan Chase & Company Inc. | $326,000 | – | 6,182 | +100.0% | 0.09% | – |
| WMT | New | Wal Mart Stores Inc. | $301,000 | – | 4,047 | +100.0% | 0.08% | – |
| AMGN | New | Amgen, Inc. | $298,000 | – | 3,021 | +100.0% | 0.08% | – |
| NEM | New | Newmont Mining | $276,000 | – | 9,214 | +100.0% | 0.08% | – |
| GE | New | General Electric Co. | $268,000 | – | 11,561 | +100.0% | 0.08% | – |
| FNGN | New | Financial Engines, Inc. | $260,000 | – | 5,700 | +100.0% | 0.07% | – |
| TM | New | Toyota Motor Corp. ADR | $262,000 | – | 2,172 | +100.0% | 0.07% | – |
| INTC | New | Intel Corporation | $259,000 | – | 10,686 | +100.0% | 0.07% | – |
| BHP | New | BHP Billiton Ltd. ADR | $252,000 | – | 4,377 | +100.0% | 0.07% | – |
| MGCD | New | MGC Diagnostics Corp. | $245,000 | – | 29,288 | +100.0% | 0.07% | – |
| AAPL | New | Apple, Inc. | $243,000 | – | 613 | +100.0% | 0.07% | – |
| KO | New | Coca-Cola | $245,000 | – | 6,115 | +100.0% | 0.07% | – |
| KMB | New | Kimberly Clark Corp. | $225,000 | – | 2,311 | +100.0% | 0.06% | – |
| MFRI | New | MFRI Inc | $223,000 | – | 19,600 | +100.0% | 0.06% | – |
| EDU | New | New Oriental Education | $221,000 | – | 10,000 | +100.0% | 0.06% | – |
| STRM | New | Streamline Health Solutions | $220,000 | – | 33,500 | +100.0% | 0.06% | – |
| XOM | New | Exxon Mobil Corp. | $204,000 | – | 2,254 | +100.0% | 0.06% | – |
| YY | New | YY | $201,000 | – | 7,500 | +100.0% | 0.06% | – |
| MGIC | New | Magic Software Enterprises Ltd | $101,000 | – | 18,800 | +100.0% | 0.03% | – |
| FRM | New | Furmanite Corp. | $98,000 | – | 14,600 | +100.0% | 0.03% | – |
| MPX | New | Marine Products Corp. | $89,000 | – | 11,100 | +100.0% | 0.02% | – |
| SNTI | New | Senesco Technologies, Inc | $1,000 | – | 50,000 | +100.0% | 0.00% | – |
| XCHO | New | Xenacare Hldgs, Inc. | $1,000 | – | 140,000 | +100.0% | 0.00% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2013-08-14
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| SPDR S&P 500 ETF Trust | 42 | Q3 2023 | 0.8% |
| Apple, Inc. | 42 | Q3 2023 | 0.3% |
| Microsoft Corp. | 42 | Q3 2023 | 0.3% |
| JP Morgan Chase & Company Inc. | 42 | Q3 2023 | 0.2% |
| Johnson & Johnson | 42 | Q3 2023 | 0.2% |
| The Travelers Co., Inc. | 42 | Q3 2023 | 0.1% |
| Amgen, Inc. | 42 | Q3 2023 | 0.2% |
| Xenacare Hldgs, Inc. | 42 | Q3 2023 | 0.0% |
| Mastercard, Inc. | 41 | Q3 2023 | 0.2% |
| Wal Mart Stores Inc. | 41 | Q3 2023 | 0.1% |
View OBERWEIS ASSET MANAGEMENT INC/'s complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| NQ Mobile Inc. | February 13, 2015 | ? | ? |
| American Caresource Holdings, Inc. | February 14, 2011 | ? | ? |
| GSE SYSTEMS INC | February 14, 2011 | 481,700 | 2.5% |
| PERMA FIX ENVIRONMENTAL SERVICES INC | February 14, 2011 | ? | ? |
| MERRIMAC INDUSTRIES INC | February 12, 2010 | 246,600 | 8.2% |
| Double-Take Software, Inc. | February 13, 2009 | ? | ? |
| Obagi Medical Products, Inc. | February 13, 2009 | ? | ? |
| Omrix Biopharmaceuticals, Inc. | February 13, 2009 | ? | ? |
| SILVERSTAR HOLDINGS LTD | February 13, 2009 | ? | ? |
| SIMULATIONS PLUS INC | February 13, 2009 | ? | ? |
View OBERWEIS ASSET MANAGEMENT INC/'s complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| 13F-HR | 2024-02-14 |
| 13F-HR | 2023-11-14 |
| 13F-HR | 2023-08-14 |
| 13F-HR | 2023-05-15 |
| 13F-HR | 2023-02-14 |
| 13F-HR | 2022-11-14 |
| 13F-HR | 2022-08-15 |
| 13F-HR | 2022-05-16 |
| 13F-HR | 2022-02-14 |
| 13F-HR | 2021-11-15 |
View OBERWEIS ASSET MANAGEMENT INC/'s complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.