Penbrook Managment as of March 31, 2012
Portfolio Holdings for Penbrook Managment
Penbrook Managment holds 130 positions in its portfolio as reported in the March 2012 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Novo Nordisk A/S (NVO) | 4.1 | $3.6M | 26k | 138.73 | |
| FEI Company | 3.5 | $3.1M | 64k | 49.10 | |
| Microsoft Corporation (MSFT) | 3.4 | $3.0M | 93k | 32.25 | |
| Baytex Energy Corp (BTE) | 3.2 | $2.8M | 54k | 51.86 | |
| Data I/O Corporation (DAIO) | 2.7 | $2.4M | 607k | 3.92 | |
| Seabridge Gold (SA) | 2.6 | $2.3M | 113k | 20.09 | |
| Synopsys (SNPS) | 2.5 | $2.2M | 72k | 30.66 | |
| Bottomline Technologies | 2.2 | $1.9M | 70k | 27.95 | |
| Calumet Specialty Products Partners, L.P (CLMT) | 2.1 | $1.9M | 72k | 26.41 | |
| Peyto Expl & Dev (PEYUF) | 2.1 | $1.9M | 113k | 16.42 | |
| LeapFrog Enterprises | 2.1 | $1.8M | 221k | 8.36 | |
| Duluth Metals | 2.1 | $1.8M | 798k | 2.28 | |
| Core Laboratories | 1.9 | $1.7M | 13k | 131.56 | |
| Brooks Automation (AZTA) | 1.7 | $1.5M | 121k | 12.33 | |
| MFS Intermediate Income Trust (MIN) | 1.6 | $1.5M | 229k | 6.38 | |
| Fidelity National Financial | 1.6 | $1.4M | 80k | 18.03 | |
| Immersion Corporation (IMMR) | 1.6 | $1.4M | 256k | 5.46 | |
| Harris & Harris | 1.5 | $1.3M | 320k | 4.15 | |
| Teradyne (TER) | 1.5 | $1.3M | 78k | 16.89 | |
| Global Partners (GLP) | 1.5 | $1.3M | 56k | 23.22 | |
| Harvard Bioscience (HBIO) | 1.4 | $1.2M | 309k | 3.92 | |
| Crescent Point Energy Trust (CPG) | 1.3 | $1.2M | 27k | 43.31 | |
| Eaton V.Tax-Advantaged Dividend Inc Fund (EVT) | 1.3 | $1.2M | 69k | 16.73 | |
| Moody's Corporation (MCO) | 1.3 | $1.1M | 26k | 42.08 | |
| Verizon Communications (VZ) | 1.2 | $1.1M | 28k | 38.24 | |
| Alliance Fiber Optic Products | 1.2 | $1.1M | 112k | 9.59 | |
| Amazon (AMZN) | 1.2 | $1.0M | 5.1k | 202.57 | |
| 1.1 | $1.0M | 1.6k | 641.51 | ||
| Johnson & Johnson (JNJ) | 1.1 | $992k | 15k | 65.96 | |
| Webster Financial Corporation (WBS) | 1.1 | $990k | 44k | 22.67 | |
| ShoreTel | 1.1 | $977k | 172k | 5.68 | |
| Maudore Minerals | 1.1 | $953k | 202k | 4.72 | |
| Corning Incorporated (GLW) | 1.0 | $882k | 63k | 14.09 | |
| Allergan | 1.0 | $868k | 9.1k | 95.38 | |
| Enerplus Corp (ERF) | 1.0 | $864k | 39k | 22.43 | |
| General Electric Company | 0.9 | $822k | 41k | 20.07 | |
| Mentor Graphics Corporation | 0.9 | $813k | 55k | 14.87 | |
| Foster Wheeler Ltd Com Stk | 0.9 | $774k | 34k | 22.74 | |
| Perceptron | 0.9 | $781k | 134k | 5.84 | |
| Thomson Reuters Corp | 0.9 | $780k | 27k | 28.89 | |
| Nuveen NY Municipal Value (NNY) | 0.9 | $781k | 79k | 9.89 | |
| Sucampo Pharmaceuticals | 0.9 | $772k | 104k | 7.45 | |
| SeaChange International | 0.8 | $742k | 95k | 7.78 | |
| Arris | 0.8 | $724k | 64k | 11.30 | |
| Axcelis Technologies | 0.8 | $715k | 415k | 1.72 | |
| Orbitz Worldwide | 0.8 | $659k | 216k | 3.05 | |
| Automatic Data Processing (ADP) | 0.7 | $658k | 12k | 55.16 | |
| CARBO Ceramics | 0.7 | $654k | 6.2k | 105.45 | |
| Kinross Gold Corp (KGC) | 0.7 | $629k | 64k | 9.78 | |
| Legacy Reserves | 0.7 | $604k | 21k | 28.93 | |
| InfoSpace | 0.7 | $592k | 46k | 12.81 | |
| Lime Energy (LIME) | 0.7 | $589k | 205k | 2.88 | |
| Ltx Credence Corporation | 0.7 | $583k | 81k | 7.19 | |
| Berkshire Hathaway (BRK.B) | 0.7 | $572k | 7.1k | 81.13 | |
| San Juan Basin Royalty Trust (SJT) | 0.7 | $575k | 30k | 19.39 | |
| Gencor Industries (GENC) | 0.6 | $540k | 77k | 7.00 | |
| Royal Dutch Shell | 0.6 | $533k | 7.6k | 70.13 | |
| Aberdeen Asia-Pacific Income Fund (FAX) | 0.6 | $532k | 73k | 7.29 | |
| First American Financial (FAF) | 0.6 | $514k | 31k | 16.63 | |
| China TransInfo Technology | 0.6 | $511k | 105k | 4.85 | |
| Aurizon Mines | 0.6 | $499k | 103k | 4.84 | |
| Interlink Electronics (LINK) | 0.6 | $504k | 71k | 7.10 | |
| Helix Energy Solutions (HLX) | 0.6 | $490k | 28k | 17.79 | |
| Pall Corporation | 0.5 | $477k | 8.0k | 59.62 | |
| Pacific Rub Energy | 0.5 | $474k | 16k | 29.26 | |
| International Business Machines (IBM) | 0.5 | $465k | 2.2k | 208.52 | |
| Smith Micro Software | 0.5 | $472k | 203k | 2.33 | |
| Hansen Medical | 0.5 | $462k | 154k | 3.00 | |
| Orion Energy Systems (OESX) | 0.5 | $448k | 188k | 2.38 | |
| Jacobs Engineering | 0.5 | $437k | 9.9k | 44.32 | |
| iRobot Corporation (IRBT) | 0.5 | $419k | 15k | 27.27 | |
| Emcore Corp (EMKR) | 0.5 | $414k | 87k | 4.77 | |
| Power Integrations (POWI) | 0.5 | $408k | 11k | 37.09 | |
| John Wiley & Sons (WLY) | 0.5 | $405k | 8.5k | 47.65 | |
| Wyndham Worldwide Corporation | 0.5 | $395k | 8.5k | 46.55 | |
| Putnam Master Int. Income (PIM) | 0.4 | $387k | 75k | 5.15 | |
| Novozymes A/s Shs B for (NVZMF) | 0.4 | $358k | 13k | 28.64 | |
| Becton, Dickinson and (BDX) | 0.4 | $357k | 4.6k | 77.61 | |
| Fiserv (FI) | 0.4 | $354k | 5.1k | 69.32 | |
| Angeion Corporation | 0.4 | $351k | 61k | 5.74 | |
| Genie Energy Ltd-b cl b (GNE) | 0.4 | $339k | 35k | 9.68 | |
| IDT Corporation (IDT) | 0.4 | $331k | 35k | 9.35 | |
| Exxon Mobil Corporation (XOM) | 0.4 | $320k | 3.7k | 86.65 | |
| Novartis (NVS) | 0.3 | $310k | 5.6k | 55.36 | |
| Time Warner | 0.3 | $295k | 7.8k | 37.81 | |
| Cisco Systems (CSCO) | 0.3 | $290k | 14k | 21.17 | |
| Chevron Corporation (CVX) | 0.3 | $287k | 2.7k | 107.33 | |
| Fidelity Intermediate Bond Fun | 0.3 | $273k | 25k | 10.92 | |
| McGraw-Hill Companies | 0.3 | $267k | 5.5k | 48.55 | |
| ConocoPhillips (COP) | 0.3 | $262k | 3.5k | 75.90 | |
| Calumet Specialty Products Partners, L.P (CLMT) | 0.3 | $267k | 10k | 26.44 | |
| Intevac (IVAC) | 0.3 | $265k | 31k | 8.51 | |
| Sandridge Permian Tr | 0.3 | $244k | 11k | 23.27 | |
| Time Warner Cable | 0.3 | $239k | 2.9k | 81.49 | |
| Abbott Laboratories (ABT) | 0.3 | $235k | 3.8k | 61.20 | |
| Penn West Energy Trust | 0.3 | $234k | 12k | 19.58 | |
| Blackstone | 0.2 | $217k | 14k | 15.96 | |
| Parker Drilling Company | 0.2 | $217k | 36k | 5.98 | |
| Fluor Corporation (FLR) | 0.2 | $209k | 3.5k | 60.14 | |
| Northern Dynasty Minerals Lt (NAK) | 0.2 | $215k | 35k | 6.09 | |
| Accelerize New Media | 0.2 | $215k | 500k | 0.43 | |
| Zix Corporation | 0.2 | $201k | 50k | 4.00 | |
| Analysts International Corporation | 0.2 | $207k | 38k | 5.47 | |
| TETRA Technologies (TTI) | 0.2 | $173k | 18k | 9.40 | |
| Daegis | 0.2 | $180k | 111k | 1.62 | |
| Accuray Incorporated (ARAY) | 0.2 | $156k | 22k | 7.06 | |
| Western Copper And Gold Cor (WRN) | 0.2 | $150k | 105k | 1.43 | |
| Invesco Van Kampen Municipal Trust (VKQ) | 0.2 | $142k | 10k | 14.20 | |
| CAS Medical Systems | 0.1 | $131k | 60k | 2.18 | |
| 1-800-flowers (FLWS) | 0.1 | $130k | 43k | 3.03 | |
| NutriSystem | 0.1 | $122k | 11k | 11.19 | |
| Immunomedics | 0.1 | $123k | 34k | 3.62 | |
| Stereotaxis | 0.1 | $99k | 152k | 0.65 | |
| Goldcorp Mining | 0.1 | $94k | 100k | 0.94 | |
| American Bio Medica Corporation (ABMC) | 0.1 | $64k | 374k | 0.17 | |
| Radiant Logistics (RLGT) | 0.1 | $64k | 28k | 2.33 | |
| Dot Hill Systems | 0.1 | $40k | 26k | 1.53 | |
| SoundBite Communications | 0.1 | $47k | 16k | 2.99 | |
| Chimera Investment Corporation | 0.0 | $32k | 11k | 2.81 | |
| Nanophase Technologies Corporation (NANX) | 0.0 | $29k | 68k | 0.43 | |
| Eastmain Resources | 0.0 | $24k | 20k | 1.20 | |
| Mission Newenergy | 0.0 | $16k | 33k | 0.48 | |
| Northisle Copper & Gold (NTCPF) | 0.0 | $16k | 53k | 0.31 | |
| Titan Energy Worldwide | 0.0 | $6.0k | 200k | 0.03 | |
| Copper North Mng Crop | 0.0 | $12k | 53k | 0.23 | |
| Ibiz Technology | 0.0 | $0 | 71k | 0.00 | |
| Elot | 0.0 | $0 | 76k | 0.00 | |
| Full Metal Minerals | 0.0 | $2.0k | 12k | 0.17 | |
| A Wts Elot Inc Del | 0.0 | $0 | 15k | 0.00 | |
| O Sullivan Inds Hldgs Inc Sr P | 0.0 | $0 | 11k | 0.00 |
