Yorktown Management & Research Company’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 | $386K | Buy |
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|
2022
Q3 | – | Sell |
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|
2022
Q2 | $425K | Hold |
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|
2022
Q1 | $564K | Hold |
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|
2021
Q4 | $716K | Hold |
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|
2021
Q3 | $478K | Hold |
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|
2021
Q2 | $529K | Buy |
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|
2021
Q1 | $323K | Hold |
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|
2020
Q4 | $312K | Hold |
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|
2020
Q3 | $234K | Hold |
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|
2020
Q2 | $320K | Buy |
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