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
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Invicta Capital Management, LLC | 2,990,600 | $6,938,000 | 3.83% |
| Potomac Capital Management, Inc. | 1,432,998 | $3,325,000 | 2.84% |
| TANAKA CAPITAL MANAGEMENT INC | 371,254 | $861,000 | 2.62% |
| Firsthand Capital Management, Inc. | 2,000,000 | $4,640,000 | 2.15% |
| BRIGHTFIELD CAPITAL MANAGEMENT LLC | 775,000 | $1,798,000 | 2.01% |
| Adirondack Research & Management Inc. | 2,000,169 | $4,640,000 | 1.78% |
| Verition Fund Management LLC | 2,505,946 | $5,814,000 | 0.88% |
| THOMPSON DAVIS & CO., INC. | 215,300 | $500,000 | 0.83% |
| Crosspoint Capital Strategies, LLC | 835,098 | $1,937,000 | 0.78% |
| Hood River Capital Management LLC | 2,250,310 | $5,221,000 | 0.70% |