Vanguard Group’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 | |
|---|---|---|---|---|---|---|---|---|
|
2022
Q2 | – | Sell |
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|
2022
Q1 | $881K | Buy |
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|
2021
Q4 | $801K | Buy |
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|
2021
Q3 | $1.18M | Buy |
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|
2021
Q2 | $1.77M | Buy |
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|
2021
Q1 | $1M | Buy |
|
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|
2020
Q4 | $1.1M | Sell |
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|
2020
Q3 | $682K | Sell |
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|
2020
Q2 | $1.11M | Sell |
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|
2020
Q1 | $619K | Hold |
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|
2019
Q4 | $4.24M | Buy |
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|
2019
Q3 | $3.91M | Sell |
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|
2019
Q2 | $4M | Buy |
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|
2019
Q1 | $7.04M | Buy |
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|
2018
Q4 | $1.47M | Sell |
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|
2018
Q3 | $8.18M | Buy |
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|
2018
Q2 | $11.8M | Buy |
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|
2018
Q1 | $11.4M | Buy |
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|
2017
Q4 | $7.75M | Buy |
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|
2017
Q3 | $2.2M | Sell |
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|
2017
Q2 | $1.26M | Sell |
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|
2017
Q1 | $1.75M | Sell |
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|
2016
Q4 | $2.61M | Buy |
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|
2016
Q3 | $2.86M | Buy |
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|
2016
Q2 | $2.53M | Sell |
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|
2016
Q1 | $3.42M | Buy |
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|
2015
Q4 | $3.17M | Buy |
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|
2015
Q3 | $2.07M | Sell |
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|
2015
Q2 | $7.12M | Sell |
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|
2015
Q1 | $19.8M | Buy |
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|
2014
Q4 | $23.4M | Sell |
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|
2014
Q3 | $25.9M | Buy |
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|
2014
Q2 | $36.2M | Sell |
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|
2014
Q1 | $36.7M | Buy |
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|
2013
Q4 | $24.6M | Sell |
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|
2013
Q3 | $39.3M | Buy |
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|
2013
Q2 | $44.5M | Buy |
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