13F

Stock

Ciena Corp

CIEN · held by 2 managers

Reported value

$1.09M

Holders

2

+0 new · −0 exited

Holders’ est. mark

$226.8K

Price effect on 1 books still in the name

Largest holder

$910.8K

DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main17.2K$910.8K$226.8KCut−$531.7K
Leonteq Securities AG3.45K$182.5KHeld

Positions as of Q4 2020. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.