MATTSON TECHNOLOGY INC's ticker is MTSN and the CUSIP is 577223100. A total of 82 filers reported holding MATTSON TECHNOLOGY INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $43,000 | -94.0% | 12,170 | -94.3% | 0.02% | -95.0% |
| Q2 2015 | $720,000 | +260.0% | 214,842 | +265.7% | 0.40% | +236.4% |
| Q4 2014 | $200,000 | -7.0% | 58,742 | -32.6% | 0.12% | -25.8% |
| Q3 2014 | $215,000 | +12.6% | 87,122 | 0.0% | 0.16% | +29.3% |
| Q2 2014 | $191,000 | +25.7% | 87,122 | +33.1% | 0.12% | +105.0% |
| Q1 2014 | $152,000 | – | 65,460 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Invicta Capital Management, LLC | 3,000,000 | $6,570,000 | 3.42% |
| Firsthand Capital Management, Inc. | 3,280,000 | $7,183,000 | 3.28% |
| TANAKA CAPITAL MANAGEMENT INC | 740,053 | $1,822,000 | 2.54% |
| Adirondack Research & Management Inc. | 2,321,769 | $5,085,000 | 1.72% |
| KEANE CAPITAL MANAGEMENT INC | 769,166 | $1,684,000 | 1.57% |
| Potomac Capital Management, Inc. | 891,116 | $1,952,000 | 1.53% |
| BRIGHTFIELD CAPITAL MANAGEMENT LLC | 540,000 | $1,183,000 | 1.47% |
| Crosspoint Capital Strategies, LLC | 1,086,021 | $2,292,000 | 0.86% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 3,710,800 | $8,127,000 | 0.60% |
| GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 1,700,000 | $3,724,000 | 0.56% |