Mattson Technology shares owned by Gruber & McBaine Capital Management
Quarter-by-quarter ownership of Mattson Technology shares owned by Gruber & McBaine Capital Management
from 13F filings
Historical chart of Gruber & McBaine Capital Management investment in Mattson Technology
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Quarterly reported holdings in Mattson Technology by Gruber & McBaine Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2015-06-30 | $1.7M | 510k | 3.35 |
| 2015-03-31 | $2.2M | 550k | 3.94 |
| 2014-12-31 | $3.1M | 900k | 3.40 |
| 2014-09-30 | $2.0M | 721k | 2.74 |
| 2014-06-30 | $1.9M | 850k | 2.19 |
| 2014-03-31 | $1.9M | 800k | 2.32 |
| 2013-12-31 | $2.0M | 721k | 2.74 |
| 2013-09-30 | $1.5M | 619k | 2.39 |
More positions owned by Gruber & McBaine Capital Management
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