Teachers Advisors’s ION Geophysical Corporation IO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2019
Q1 | $391K | Buy |
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|
2018
Q4 | $139K | Buy |
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|
2018
Q3 | $314K | Sell |
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|
2018
Q2 | $495K | Buy |
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|
2016
Q1 | – | Sell |
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|
2015
Q4 | $104K | Sell |
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|
2015
Q3 | $112K | Hold |
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|
2015
Q2 | $308K | Buy |
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|
2015
Q1 | $588K | Buy |
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|
2014
Q4 | $727K | Hold |
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|
2014
Q3 | $737K | Buy |
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|
2014
Q2 | $1.04M | Sell |
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|
2014
Q1 | $1.21M | Buy |
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|
2013
Q4 | $675K | Buy |
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|
2013
Q3 | $1.01M | Buy |
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|
2013
Q2 | $1.15M | Buy |
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