MTSN
MATTSON TECHNOLOGY INC
MATTSON TECHNOLOGY INC historical holders
total: 1
Donald Smith & Co. MATTSON TECHNOLOGY INC transactions over time
- Total transactions:
- 10
- New positions:
- 2
- Sold out:
- 2
- Added:
- 2
- Reduced:
- 4
- Held since:
- 2015 Q4
- Held for:
- 2 quarters
- Latest activity:
- 2016 Q2
Donald Smith & Co. has been an institutional investor in MATTSON TECHNOLOGY INC (MTSN) since at least 2013 Q2. According to 2026 Q1 report, Donald Smith & Co. doesn't hold any shares. In our earliest available record from 2013 Q2, Donald Smith & Co. held about 3.63M shares of MTSN. Donald Smith & Co. later completely sold out the position and reinvested in MTSN again in 2015 Q4. Since at least 2013 Q2, Donald Smith & Co. has made 9 more transactions in this position.
When did Donald Smith & Co. exit their MTSN position?
Donald Smith & Co. no longer holds MATTSON TECHNOLOGY INC (MTSN). They sold off their entire position in 2016 Q2, closing out an investment that began in 2013 Q2.
Has Donald Smith & Co. reinvested in MTSN after selling?
Yes, Donald Smith & Co. has shown renewed interest in MATTSON TECHNOLOGY INC (MTSN). After completely selling their position, they reinitiated an investment in 2015 Q4, demonstrating continued conviction in this ticker.
Estimated cost basis*
- Weighted AVG buy price:
- $3.53
- Weighted AVG sell price:
- $3.65
MTSN transactions history by Donald Smith & Co.
10 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2016 Q2
|
0.00%
|
$3.65
|
-100% (-3,029,460)
|
|||
|
2015 Q4
|
0.28%
|
$3.53
|
new
|
|||
|
2015 Q3
|
0.00%
|
$3.35
|
-100% (-2,792,460)
|
|||
|
2015 Q2
|
0.21%
|
$3.35
|
+0.18% (+5,000)
|
|||
|
2015 Q1
|
0.24%
|
$3.94
|
+8.37% (+215,300)
|
|||
|
2014 Q4
|
0.18%
|
$3.40
|
-14.62% (-440,390)
|
|||
|
2014 Q2
|
0.12%
|
$2.19
|
-0.17% (-5,000)
|
|||
|
2014 Q1
|
0.16%
|
$2.74
|
-6.48% (-209,227)
|
|||
|
2013 Q4
|
0.18%
|
$2.74
|
-11.20% (-406,779)
|
|||
|
2013 Q2
|
0.17%
|
$2.19
|
new or own*
|
|||
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.