MATTSON TECHNOLOGY INC's ticker is MTSN and the CUSIP is 577223100. A total of 78 filers reported holding MATTSON TECHNOLOGY INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 1.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $82,000 | +17.1% | 22,374 | +13.4% | 0.00% | – |
| Q4 2015 | $70,000 | -72.5% | 19,737 | -69.5% | 0.00% | -100.0% |
| Q1 2015 | $255,000 | -37.3% | 64,715 | -45.9% | 0.00% | 0.0% |
| Q4 2014 | $407,000 | +34.8% | 119,727 | -2.1% | 0.00% | 0.0% |
| Q3 2014 | $302,000 | +11.4% | 122,332 | -1.1% | 0.00% | 0.0% |
| Q2 2014 | $271,000 | -6.9% | 123,632 | -1.4% | 0.00% | 0.0% |
| Q1 2014 | $291,000 | – | 125,383 | – | 0.00% | – |
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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% |