Ciena Corp (CIEN)

Price$356.91Cached quote
CIENNYSE
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Financial charts

Revenue

Net income

Free cash flow

Total cash / debt

CashTotal debt

Financial statements

18 annual periodsNewest to oldest
202520242023202220212020201920182017201620152014201320122011201020092008
Revenue$4.77B$4.01B$4.39B$3.63B$3.62B$3.53B$3.57B$3.09B$2.80B$2.60B$2.45B$2.29B$2.08B$1.83B$1.74B$1.24B$652.6M$902.4M
Gross profit$2.00B$1.72B$1.88B$1.56B$1.72B$1.65B$1.54B$1.31B$1.25B$1.16B$1.08B$948.4M$865.2M$724.2M$709.1M$497.5M$284.8M$450.9M
Gross margin42.04%42.83%42.83%42.95%47.56%46.80%43.17%42.49%44.47%44.67%43.98%41.44%41.54%39.49%40.71%40.23%43.64%49.97%
Research & development$848.3M$767.5M$750.6M$624.7M$536.7M$529.9M$548.1M$491.6M$475.3M$451.8M$414.2M$401.2M$383.4M$364.2M$379.9M$327.6M$190.3M$175.0M
Operating expenses$1.81B$1.55B$1.52B$1.34B$1.23B$1.17B$1.20B$1.08B$1.03B$1.01B$975.1M$902.6M$867.0M$804.1M$872.3M$819.3M$864.1M$429.1M
Operating income$197.5M$166.6M$357.5M$222.8M$495.4M$487.0M$346.8M$229.9M$214.7M$156.2M$100.4M$45.7M−$1.8M−$79.8M−$163.2M−$321.8M−$579.2M$21.9M
Operating margin4.14%4.15%8.15%6.13%13.68%13.79%9.71%7.43%7.66%6.01%4.11%2.00%−0.09%−4.35%−9.37%−26.02%−88.75%2.42%
EBITDA$327.4M$289.0M$487.5M$351.2M$615.3M$604.3M$456.1M$329.9M$324.9M$281.1M$225.9M$147.3M$103.7M$30.9M−$33.4M−$179.6M−$532.5M$72.7M
EBITDA margin6.86%7.20%11.11%9.67%16.99%17.11%12.77%10.66%11.60%10.81%9.24%6.44%4.98%1.69%−1.92%−14.53%−81.59%8.06%
Net income$123.3M$84.0M$254.8M$152.9M$500.2M$361.3M$253.4M−$344.7M$1.26B$72.6M$11.7M−$40.6M−$85.4M−$144.0M−$195.5M−$333.5M−$581.2M$38.9M
Net profit margin2.59%2.09%5.81%4.21%13.81%10.23%7.09%−11.14%45.04%2.79%0.48%−1.78%−4.10%−7.85%−11.22%−26.97%−89.05%4.31%
Basic EPSper basic share$0.87$0.58$1.71$1.01$3.22$2.34$1.63-$2.40$8.89$0.52$0.10-$0.38-$0.83-$1.45-$2.04-$3.58-$6.37$0.44
Diluted EPSper diluted share$0.85$0.58$1.71$1.00$3.19$2.32$1.61-$2.49$7.53$0.51$0.10-$0.38-$0.83-$1.45-$2.04-$3.58-$6.37$0.42

Owners

Reported shareholders

Reference date Jun 30, 2026
FMR LLC · ≈13.50% of listed sharesBlackRock, Inc. · ≈8.98% of listed sharesJPMORGAN CHASE & CO · ≈7.92% of listed sharesVANGUARD CAPITAL MANAGEMENT LLC · ≈6.52% of listed sharesVANGUARD PORTFOLIO MANAGEMENT LLC · ≈5.43% of listed sharesSTATE STREET CORP · ≈4.72% of listed sharesPRICE T ROWE ASSOCIATES INC /MD/ · ≈2.88% of listed sharesGEODE CAPITAL MANAGEMENT, LLC · ≈2.38% of listed sharesAMERICAN CENTURY COMPANIES INC · ≈1.31% of listed sharesBANK OF AMERICA CORP /DE/ · ≈1.26% of listed sharesCapital World Investors · ≈1.24% of listed sharesInvesco Ltd. · ≈1.22% of listed sharesNORGES BANK · ≈1.20% of listed sharesARROWSTREET CAPITAL, LIMITED PARTNERSHIP · ≈1.18% of listed sharesMORGAN STANLEY · ≈1.15% of listed sharesNuveen, LLC · ≈0.98% of listed sharesCHARLES SCHWAB INVESTMENT MANAGEMENT INC · ≈0.88% of listed sharesNORTHERN TRUST CORP · ≈0.86% of listed sharesDIMENSIONAL FUND ADVISORS LP · ≈0.81% of listed sharesUBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC · ≈0.81% of listed shares
≈13.50%of listed shares
FMR LLC19.11M shares · Jun 30, 2026
View holders
Top 20 reported holders of CIEN
Holder% owned
FMR LLC
≈13.50%19.11M shares
BlackRock, Inc.
≈8.98%12.72M shares
JPMORGAN CHASE & CO
≈7.92%11.21M shares
VANGUARD CAPITAL MANAGEMENT LLC
≈6.52%9.23M shares
VANGUARD PORTFOLIO MANAGEMENT LLC
≈5.43%7.68M shares
STATE STREET CORP
≈4.72%6.68M shares
PRICE T ROWE ASSOCIATES INC /MD/
≈2.88%4.07M shares
GEODE CAPITAL MANAGEMENT, LLC
≈2.38%3.37M shares
AMERICAN CENTURY COMPANIES INC
≈1.31%1.85M shares
BANK OF AMERICA CORP /DE/
≈1.26%1.79M shares
Capital World Investors
≈1.24%1.76M shares
Invesco Ltd.
≈1.22%1.73M shares
NORGES BANK
≈1.20%1.7M shares
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
≈1.18%1.68M shares
MORGAN STANLEY
≈1.15%1.63M shares
Nuveen, LLC
≈0.98%1.39M shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
≈0.88%1.25M shares
NORTHERN TRUST CORP
≈0.86%1.22M shares
DIMENSIONAL FUND ADVISORS LP
≈0.81%1.15M shares
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
≈0.81%1.15M shares

Percentages use 141.55M shares of this listed class outstanding on May 29, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.

Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.

Source: SEC Form 13F ↗Updated Sep 29, 2026 · Quarterly data

Insider buys & sells

Jul 1, 2024–Jun 30, 2026
Buys0$0.00 disclosed value
Sells (SEC code S)141$99.68M disclosed value
141 recent transactions
TransactionInsiderTypeSharesPriceValueOwned after
Jun 26, 2026Form 4 · 10b5-1Cumello JosephSVP, General Mgr. Blue PlanetSellCommon Stock1.6K$466.33$739.6K42.9K
Jun 24, 2026Form 4 · 10b5-1Graff Marc D.SVP & Chief Financial OfficerSellCommon Stock126$449.36$56.6K127.1K
Jun 15, 2026Form 4 · 10b5-1Gage BrodieSVP Global Products & SupplySellCommon Stock1.2K$466.10$559.3K42.7K
Jun 15, 2026Form 4 · 10b5-1Rothenstein David MSVP and Chief Strategy OfficerSellCommon Stock2.5K$457.07$1.14M187.6K
Jun 15, 2026Form 4 · 10b5-1SMITH GARY BPresident, CEOSellCommon Stock3.0K$457.02$1.35M266.6K

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