For informational purposes only — not investment advice

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CIEN

SHORTINSIDER SELLCONGRESS BUY

CIENA CORP

Research: Finviz ↗·Perplexity ↗

Funds
3
Score
2.84
vs SPY
-21.9%
Stock return (since Q-end)
-17.4%
SPY return (since Q-end)
+4.5%
Current price
$405.01
Days to cover (short int.)
1.4d↑+7.7%
as of 2026-09-30

News Summary

Positive

Ciena delivered exceptional Q3 FY2026 results with 37% revenue growth to $1.67B (beating estimates) and 215% EPS growth to $2.11, driven by strong AI-driven demand for optical networking products. The company raised full-year FY2026 guidance to $6.42B (35% growth) and provided bullish FY2027 guidance of at least 30% growth, with backlog expected to exceed $10B by year-end, prompting multiple analyst price target increases.

Funds Reducing / Exiting (3)

FundManagerShares Held∆ SharesPosition Value% of FundQoQStatus
Point72Steve Cohen211K-334,157$103M0.4%-61%Existing
Whale Rock CapitalAlex Sacerdote0−231K—1.2%-100%EXITED
Lone Pine CapitalSteve Mandel0−810K—2.5%-100%EXITED

Shares Held reflects quarter-end positions for partial reductions. Funds that fully exited show 0 shares held. ∆ Shares is the change from the prior quarter. % of Fund is the prior-quarter position size — how much of the book was sold down.

Insider Activity

NameTitleTypeSharesPriceValueFiledSrc
Graff Marc D.EVP & Chief Financial OfficerSELL97$355.19$0.03M2026-10-01↗
Phipps JasonEVP & Chief Customer OfficerSELL3K$355.19$0.93M2026-10-01↗
Kosaraju SheelaEVP & Chief Legal OfficerSELL2K$355.19$0.75M2026-10-01↗
Cumello JosephEVP & General Mgr.SELL2K$358.52$0.57M2026-09-25↗
Claflin Bruce L.—SELL3K$355.91$1.02M2026-09-24↗
NEVENS THOMAS MICHAEL—SELL4K$359.04$1.34M2026-09-23↗
DiPerna DinoEVP & Chief R&D OfficerSELL249$350.00$0.09M2026-09-16↗
Rothenstein David MEVP & Chief Strategy OfficerSELL3K$330.48$0.83M2026-09-15↗
SMITH GARY BPresident & CEOSELL3K$330.18$0.97M2026-09-15↗
Gage BrodieEVP & Chief Product &SELL1K$324.86$0.39M2026-09-15↗
DiPerna DinoEVP & Chief R&D OfficerSELL249$324.86$0.08M2026-09-15↗
SMITH GARY BPresident, CEOSELL3K$362.90$1.07M2026-09-01↗
SMITH GARY BPresident, CEOSELL3K$447.78$1.32M2026-08-17↗
Gage BrodieSVP Global Products & SupplySELL1K$439.24$0.53M2026-08-17↗
Rothenstein David MSVP and Chief Strategy OfficerSELL3K$438.10$1.10M2026-08-14↗
Graff Marc D.SVP & Chief Financial OfficerSELL5K$430.72$2.15M2026-08-14↗
SMITH GARY BPresident, CEOSELL3K$379.81$1.12M2026-08-03↗
SMITH GARY BPresident, CEOSELL3K$421.10$1.24M2026-07-15↗
Rothenstein David MSVP and Chief Strategy OfficerSELL3K$420.91$1.05M2026-07-15↗
Gage BrodieSVP Global Products & SupplySELL1K$449.15$0.54M2026-07-15↗
DiPerna DinoSVP Global R&DSELL391$449.15$0.18M2026-07-15↗
DiPerna DinoSVP Global R&DSELL391$449.15$0.18M2026-07-15↗
Kosaraju SheelaSVP and General CounselSELL2K$466.20$0.94M2026-07-01↗
Graff Marc D.SVP & Chief Financial OfficerSELL126$466.20$0.06M2026-07-01↗
Phipps JasonSVP Global Sales and MarketingSELL3K$466.20$1.23M2026-07-01↗
SMITH GARY BPresident, CEOSELL3K$468.83$1.38M2026-07-01↗
Cumello JosephSVP, General Mgr. Blue PlanetSELL2K$466.33$0.74M2026-06-26↗

Beneficial Ownership (13D/13G)

FilerFormShares% of ClassFiledSrc
JPMORGAN CHASE & CO.SC 13G/A5.6M3.9%2026-09-03↗
FMR LLCSC 13G/A19.1M13.5%2026-08-06↗
Vanguard Capital ManagementSC 13G10.6M7.5%2026-04-29↗
Vanguard Portfolio ManagementSC 13G7.4M5.2%2026-04-29↗
BlackRock, Inc.SC 13G/A11.3M8.0%2026-04-24↗

SC 13D = active intent to influence control (10-day filing deadline after crossing 5%). SC 13G = passive accumulation, no intent to influence control.

Congressional Trading

MemberChamberStateTypeAmount RangeTransaction DateFiledSrc
Alan Armstrongsenate—BUY$1,001 - $15,0002026-03-302026-07-21↗
Alan Armstrongsenate—BUY$1,001 - $15,0002026-03-272026-07-21↗

Periodic Transaction Reports filed under the STOCK Act. Amounts are disclosed as ranges, not exact dollar figures.