CIEN — CIENA CORP
NYSE ·
Industrials ·
Machinery ·
CIK 936395 ·
Last close
$548.11
52W High
$583.78
52W Low
$70.77
ADV30
2,475,837
Last filing
2026-03-05
SIC
3661
No quarterly fundamentals indexed for this ticker.
Cashflow TTM (yfinance, fills SEC gap)
Operating CF
$930,015,000
Investing CF
$-218,295,000
Financing CF
$-467,006,000
CapEx
$-187,802,000
Dividends Paid
—
Buybacks
$-489,770,000
EPS Diluted TTM
$1.57
As of
2026-05-10
Balance + Analyst (yfinance extras)
Retained Earnings
$-3,019,826,000
Inventory
$845,823,000
Receivables
$967,408,000
ST Investments
$176,315,000
EBIT TTM
$358,409,000
Pretax Income TTM
$268,808,000
Interest Exp TTM
$89,601,000
Analysts
19
Yahoo Snapshot (yfinance, live)
Total Revenue
$5,124,289,024
EBITDA
$570,512,000
Free Cash Flow
$699,300,736
Enterprise Value
$77,791,879,168
Total Cash
$1,299,728,000
Total Debt
$1,589,719,040
Shares Out
141,398,427
Trailing EPS
$1.59
Book Value
$19.74
ROE
8.2%
ROA
4.6%
Div Yield
—
Recent Insider Activity
No insider activity indexed for this ticker.