Tanaka Capital Management’s MATTSON TECHNOLOGY INC MTSN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2016
Q2 | – | Sell |
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|
2016
Q1 | $777K | Sell |
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|
2015
Q4 | $753K | Sell |
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|
2015
Q3 | $523K | Buy |
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|
2015
Q2 | $738K | Hold |
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|
2015
Q1 | $867K | Sell |
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|
2014
Q4 | $1.23M | Sell |
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|
2014
Q3 | $956K | Hold |
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|
2014
Q2 | $817K | Buy |
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|
2014
Q1 | $861K | Buy |
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|
2013
Q4 | $1M | Buy |
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|
2013
Q3 | $857K | Sell |
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|
2013
Q2 | $870K | Buy |
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