What is Ciena's financing cash flow?

Ciena (CIEN) reported financing cash flow of -$180.73M in Q1 2026.

How has Ciena's financing cash flow changed year-over-year?

Ciena's financing cash flow decreased by 67.7% year-over-year, from -$107.79M to -$180.73M.

What is the long-term trend for Ciena's financing cash flow?

Over 3 years (2021 to 2025), Ciena's financing cash flow has grown at a 51.5% compound annual growth rate (CAGR), from -$116.84M to -$405.92M.

What does financing cash flow mean?

Total net cash provided by or used in financing activities — debt issuance/repayment, equity transactions, and dividend payments.

Ciena CIEN Financing Cash Flow

Financing Cash Flow at other companies

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-$2.04B+60.3%

ADTRAN Holdings, Inc.ADTN

-$1.68M-620%

CalixCALX

-$150.87M-418%

Ribbon Communications Inc.RBBN

-$3.11M-71.9%

CoherentCOHR

$1.85B+1,645%

CelesticaCLS

-$355.5M-66.2%

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

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Market cap$68.61B+551%

Enterprise value$69.14B+519%

P/E156.5×+56.0×

P/S12.3×+9.8×

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:NetCashProvidedByUsedInFinancingActivities.

The official record: Ciena’s 10-Q, filed June 4, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Ciena's financing cash flow?: Ciena (CIEN) reported financing cash flow of -$180.73M in Q1 2026.
How has Ciena's financing cash flow changed year-over-year?: Ciena's financing cash flow decreased by 67.7% year-over-year, from -$107.79M to -$180.73M.
What is the long-term trend for Ciena's financing cash flow?: Over 3 years (2021 to 2025), Ciena's financing cash flow has grown at a 51.5% compound annual growth rate (CAGR), from -$116.84M to -$405.92M.
What does financing cash flow mean?: Total net cash provided by or used in financing activities — debt issuance/repayment, equity transactions, and dividend payments.