Ciena
CIEN · NYSE/NASDAQ · Electronics & Hardware · $391 a share (close of 02 Oct 2026)
Available company data, source links and archived checks for Ciena. Read each source and date: a past check is not a fresh review, and some earlier figures have incomplete source details.
Revenue rose 37.0%; Net profit was $266.42 million.
Quarter ended 2026-08-01 · consolidated · Company filing
Recorded quarterly figures
| Quarter | Revenue / income | YoY |
Profit | YoY | Net margin | Source |
|---|
| Aug 2026 | Revenue: $1.7 bn | +37.0% | Net profit: $266 mn | +429.6% | 15.9% | Company filing source |
| May 2026 | Revenue: $1.6 bn | +39.5% | Net profit: $218 mn | +2333.0% | 13.9% | Company filing source |
| Jan 2026 | Revenue: $1.4 bn | +33.1% | Net profit: $150 mn | +237.2% | 10.5% | Company filing source |
| Nov 2025 | Revenue: $1.4 bn | +20.3% | Net profit: $19 mn | -47.4% | 1.4% | Company filing source |
| Aug 2025 | Revenue: $1.2 bn | +29.4% | Net profit: $50 mn | +253.5% | 4.1% | Company filing source |
| May 2025 | Revenue: $1.1 bn | +23.6% | Net profit: $9 mn | — | 0.8% | Company filing source |
YoY means change from the same quarter a year earlier.
— means no comparable figure is available. Older entries with incomplete source
details have not been revalidated under the current checks.
The ownership tape — last 90 days, from disclosures
▼ Cumello Joseph (EVP & General Mgr.) sold shares worth $569k · 25 Sep · SEC Form 4
▼ Claflin Bruce L. (Director) sold shares worth $1.0 million · 24 Sep · SEC Form 4
▼ Diperna Dino (EVP & Chief R&D Officer) sold shares worth $87k · 16 Sep · SEC Form 4
▼ Rothenstein David M (EVP & Chief Strategy Officer) sold shares worth $826k · 15 Sep · SEC Form 4
▼ Smith Gary B (President & CEO) sold shares worth $975k · 15 Sep · SEC Form 4
▼ Diperna Dino (EVP & Chief R&D Officer) sold shares worth $81k · 15 Sep · SEC Form 4
▼ Gage Brodie (EVP & Chief Product &) sold shares worth $390k · 15 Sep · SEC Form 4
▼ Smith Gary B (President, CEO) sold shares worth $1.1 million · 01 Sep · SEC Form 4
▼ Gage Brodie (SVP Global Products & Supply) sold shares worth $527k · 17 Aug · SEC Form 4
▼ Smith Gary B (President, CEO) sold shares worth $1.3 million · 17 Aug · SEC Form 4
▼ Graff Marc D. (SVP & Chief Financial Officer) sold shares worth $2.2 million · 14 Aug · SEC Form 4
▼ Rothenstein David M (SVP and Chief Strategy Officer) sold shares worth $1.1 million · 14 Aug · SEC Form 4
Who holds it — from the filings
FMR LLCBlackRock, Inc.JPMORGAN CHASE & COVANGUARD CAPITAL MANAGEMENT LLCVANGUARD PORTFOLIO MANAGEMENT LLCregister as filed
2026-08-31
Filing timeline — what the company told the exchange
- cien-20260903 0000936395 false 0000936395 2026-09-03 2026-09-03 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pu…
03 Sep 2026 · document
- cien-20260801 0000936395 10/31 2026 Q3 FALSE http://fasb.org/us-gaap/2026#AccruedLiabilitiesCurrent http://fasb.org/us-gaap/2026#AccruedLiabilitiesCurrent 0.001…
03 Sep 2026 · document
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