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Ciena Corporation shares owned by 12th Street Asset Management Company

Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by 12th Street Asset Management Company from 13F filings

Historical chart of 12th Street Asset Management Company investment in Ciena Corporation

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All positions including Ciena Corporation held by 12th Street Asset Management Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ciena Corporation by 12th Street Asset Management Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $27M 185k 145.67
2025-06-30 $31M 378k 81.33
2025-03-31 $19M 310k 60.43
2024-12-31 $26M 309k 84.81
2024-09-30 $15M 239k 61.59