What is Ciena's loss on debt extinguishment?

Ciena (CIEN) reported loss on debt extinguishment of $0 in Q3 2025.

What does loss on debt extinguishment mean?

Non-cash loss from retiring debt before maturity, added back in operating cash flow since the cash impact is in financing.

Ciena CIEN Loss on Debt Extinguishment

Loss on Debt Extinguishment at other companies

CoherentCOHR

-$3.06M—

Netscout SystemsNTCT

$0+100%

Aviat NetworksAVNW

$0—

Other financials

Income statement

See full

Revenue$1.6B+39.5%

Gross profit$691.6M+52.7%

Operating income$237.9M+624%

Net income$218.2M+2,333%

EPS (diluted)$1.49+2,383%

Balance sheet

See full

Cash & equivalents$1.0B+10.0%

Total debt$1.6B-0.8%

Total equity$2.9B+4.2%

Total assets$6.0B+6.7%

Cash flow

See full

Operating cash flow$259.7M+65.5%

CapEx$41.0M+42.8%

Free cash flow$218.7M+70.5%

Valuation

See full

Market cap$69.44B+419%

Enterprise value$69.97B+396%

P/E158.4×+30.8×

P/S12.5×+9.3×

Profitability

See full

Gross margin43%+1.1pp

Operating margin9.2%+4.5pp

Net margin7.9%+5.4pp

FCF margin15%—

Returns & leverage

See full

Return on equity15.5%+11.8pp

Debt / equity0.5×0.0×

Current ratio2.7×-0.7×

Where this comes from

Reported directly by Ciena in its filing.

Tagged under the XBRL concept us-gaap:GainsLossesOnExtinguishmentOfDebt.

The official record: Ciena’s 10-K, filed December 12, 2025, on SEC EDGAR. View the filing →

Ask your AI about Ciena's loss on debt extinguishment.

Connect your AI assistant and compare it to peers, right in your chat.

Connect your AI

Claude

Questions, answered.

What is Ciena's loss on debt extinguishment?: Ciena (CIEN) reported loss on debt extinguishment of $0 in Q3 2025.
What does loss on debt extinguishment mean?: Non-cash loss from retiring debt before maturity, added back in operating cash flow since the cash impact is in financing.