MATTSON TECHNOLOGY INC's ticker is MTSN and the CUSIP is 577223100. A total of 74 filers reported holding MATTSON TECHNOLOGY INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $139,000 | +33.7% | 35,274 | +15.2% | 0.02% | -30.4% |
| Q4 2014 | $104,000 | +44.4% | 30,616 | +4.6% | 0.02% | +130.0% |
| Q3 2014 | $72,000 | +30.9% | 29,259 | +16.4% | 0.01% | +66.7% |
| Q2 2014 | $55,000 | -99.1% | 25,133 | -99.0% | 0.01% | -99.3% |
| Q1 2014 | $5,814,000 | +146.3% | 2,505,946 | +190.8% | 0.88% | +110.5% |
| Q4 2013 | $2,361,000 | -64.5% | 861,636 | -69.0% | 0.42% | -58.2% |
| Q3 2013 | $6,649,000 | +311.7% | 2,781,990 | +275.6% | 1.00% | +239.5% |
| Q2 2013 | $1,615,000 | – | 740,670 | – | 0.30% | – |
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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% |