MATTSON TECHNOLOGY INC's ticker is MTSN and the CUSIP is 577223100. A total of 98 filers reported holding MATTSON TECHNOLOGY INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 1.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $183,000 | +8.3% | 50,014 | +4.2% | 0.00% | 0.0% |
| Q4 2015 | $169,000 | -76.9% | 47,999 | -84.7% | 0.00% | -66.7% |
| Q3 2015 | $731,000 | -30.5% | 313,942 | 0.0% | 0.00% | -25.0% |
| Q2 2015 | $1,052,000 | +6.0% | 313,942 | +24.7% | 0.00% | 0.0% |
| Q1 2015 | $992,000 | -29.3% | 251,843 | -39.0% | 0.00% | -33.3% |
| Q4 2014 | $1,404,000 | +9.3% | 412,943 | -20.6% | 0.01% | +20.0% |
| Q3 2014 | $1,284,000 | +9.1% | 519,941 | -3.3% | 0.01% | 0.0% |
| Q2 2014 | $1,177,000 | +4.9% | 537,443 | +11.2% | 0.01% | 0.0% |
| Q1 2014 | $1,122,000 | +15928.6% | 483,443 | +17805.3% | 0.01% | – |
| Q4 2013 | $7,000 | +16.7% | 2,700 | 0.0% | 0.00% | – |
| Q3 2013 | $6,000 | -90.5% | 2,700 | -90.6% | 0.00% | – |
| Q2 2013 | $63,000 | – | 28,876 | – | 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% |