Oxford Asset Management’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | $508K | Buy |
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|
2024
Q2 | – | Sell |
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|
2024
Q1 | $446K | Buy |
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|
2020
Q1 | – | Sell |
|
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|
2019
Q4 | $2.29M | Buy |
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|
2019
Q3 | $668K | Buy |
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|
2019
Q2 | – | Sell |
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|
2019
Q1 | $307K | Buy |
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|
2018
Q1 | – | Sell |
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|
2017
Q4 | $553K | Buy |
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|
2015
Q4 | – | Sell |
|
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|
2015
Q3 | $920K | Sell |
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|
2015
Q2 | $2.11M | Buy |
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|
2015
Q1 | $1.42M | Buy |
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|
2013
Q3 | – | Sell |
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|
2013
Q2 | $1.6M | Buy |
|