13F

Stock

Ciena Corp

CIEN · held by 3 managers

Reported value

$11.7M

Holders

3

+0 new · −0 exited

Holders’ est. mark

$1.14M

Price effect on 2 books still in the name

Largest holder

$8.13M

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 Main159.4K$8.13M$1.13MAdded$3.81M
BARCLAYS PLC68.2K$3.48MHeld
Leonteq Securities AG1.46K$74.4K$15.4KAdded$10.2K

Positions as of Q4 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.