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Ciena Corporation shares owned by Sig Brokerage

Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Sig Brokerage from 13F filings

Historical chart of Sig Brokerage investment in Ciena Corporation

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All positions including Ciena Corporation held by Sig Brokerage consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ciena Corporation by Sig Brokerage

Quarter filed Position value Share count Share price at filing
2025-12-31 $1.2M 5.0k 233.87

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Top funds holding Ciena Corporation

FMR
BlackRock
Vanguard Group
Elyxium Wealth
Jpmorgan Chase & Co
State Street Corporation
CI Private Wealth
Geode Capital Management
Arrowstreet Capital, Limited Partnership
Lone Pine Capital
Bnp Paribas Investment Partners
Capital World Investors
Jericho Capital Asset Management
Citadel Advisors
Invesco

View all funds holding Ciena Corporation