13F

Stock

Ciena Corp

CIEN · held by 2 managers

Reported value

$22.7M

Holders

2

+1 new · −0 exited

Holders’ est. mark

−$56.8K

Price effect on 1 books still in the name

Largest holder

$22.5M

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 Main371.6K$22.5MNew
Leonteq Securities AG3.48K$210.8K−$56.8KCut−$101.5K

Positions as of Q1 2022. 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.