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CIEN

Ciena Corporation

Sector: technologyCommunication EquipmentNYSEMarket Cap: $47.38B

Ciena Corporation designs and sells optical networking equipment and software, with a single congressional trader executing 10 transactions in 2025.

Next filing → your inbox
Govt Dependence
0/100
Regulatory Density
0/100
Lobbying Intensity
0/100
Political Signal
NEUTRAL

BusinessWhat CIEN does

Ciena Corporation provides networking hardware, software, and services that support communications infrastructure. Its revenue lines include optical networking systems, routing and switching platforms, and software automation solutions primarily for telecommunications service providers, cable operators, and large enterprises.

12 months past · 3 months futureCIEN activity timeline

$646$389$132 OctNovDecJan '26FebMarAprMayJunJulAugSepOctNovDec ↓ PAST — recorded activity ↑ FUTURE — scheduled markups · pending votes TODAY · Sep 14 $627.00 hi $135.90 lo $321.00 CONGRESS 30 INSIDERS 0 13F FUNDS 30 BILLS 48 Gilbert Ray Cisneros (D) · Purchase · 2026-05-29Gilbert Ray Cisneros (D) · Purchase · 2026-05-14Lisa C. McClain (R) · sale · 2025-10-30Lisa C. McClain (R) · purchase · 2025-10-30Lisa C. McClain (R) · sale · 2025-10-31Lisa C. McClain (R) · Purchase · 2025-10-30Lisa C. McClain (R) · Sale · 2025-10-30Lisa C. McClain (R) · sale · 2025-10-15Lisa C. McClain (R) · Sale · 2025-10-31Lisa C. McClain (R) · Sale · 2025-10-15 Lone Pine Capital · OPENED $314281M · 2026-03-31Renaissance Technologies · + $37969M · 2026-03-31Two Sigma Investments · - $1353M · 2026-03-31Lone Pine Capital · OPENED $292M · 2025-09-30Citadel Advisors · + $132M · 2025-09-30Citadel Advisors · - $130M · 2025-12-31Bridgewater Associates · + $50M · 2025-12-31Bridgewater Associates · + $24M · 2025-09-30Renaissance Technologies · OPENED $8M · 2025-12-31D.E. Shaw & Co. · - $5M · 2025-09-30Two Sigma Investments · holds $5M · 2025-12-31Two Sigma Investments · - $3M · 2025-09-30D.E. Shaw & Co. · - $2M · 2025-12-31 HR.2385 · markup · 2026-06-25HR.2505 · committee · 2026-06-09 MARKUP · House Judiciary Subcommittee on Administrative State, Regula · 2026-09-14MARKUP · Senate Judiciary · 2026-09-15MARKUP · House Judiciary Subcommittee on Crime and Federal Government · 2026-09-15MARKUP · House Judiciary Subcommittee on Immigration Integrity, Secur · 2026-09-15MARKUP · House Financial Services · 2026-09-15MARKUP · House Science, Space, and Technology · 2026-09-15MARKUP · House Energy and Commerce Subcommittee on Energy · 2026-09-15MARKUP · House Energy and Commerce Subcommittee on Health · 2026-09-15MARKUP · House Education and Workforce Subcommittee on Health, Employ · 2026-09-15MARKUP · House Small Business Subcommittee on Innovation, Entrepreneu · 2026-09-15MARKUP · Senate Intelligence (Select) · 2026-09-15MARKUP · House Financial Services · 2026-09-16MARKUP · House Homeland Security · 2026-09-16MARKUP · House Science, Space, and Technology Subcommittee on Investi · 2026-09-16MARKUP · Senate Commerce, Science, and Transportation · 2026-09-16MARKUP · Senate Judiciary · 2026-09-16MARKUP · House Education and Workforce Subcommittee on Higher Educati · 2026-09-16MARKUP · Senate Intelligence (Select) · 2026-09-16MARKUP · Senate Armed Services · 2026-09-17MARKUP · Senate Banking, Housing, and Urban Affairs · 2026-09-17MARKUP · Senate Judiciary · 2026-09-17MARKUP · Senate Commerce, Science, and Transportation · 2026-09-17MARKUP · House Financial Services Subcommittee on Financial Instituti · 2026-09-18
Congress
buy sell
Insider · Form 4
open-market buy
Hedge fund · 13F
opened + added − trimmed closed holds
Bills
past action (this ticker) upcoming markup (sector) carveout (this ticker)
246 trading days · 10 congressional trades shown · 0 insider buys · 13 13F filings · 2 past bill actions · 23 upcoming markups

Executive Branch ConflictsCIEN held by Trump-administration officials

Lifetime Government AwardsCIEN federal contracts

CIEN doesn't hold direct federal contracts.

Verified via USASpending.gov: $0 reported in direct prime-contract awards. Companies in this position typically sell federal services indirectly through prime contractors and integrators (e.g., Lockheed Martin, Booz Allen, Microsoft Azure) or through commercial channels that don't appear in USASpending data.

Smart Money · 13F HoldingsHedge funds holding CIEN

$353.78B
Total CIEN held by tracked 13F funds
6
Funds with CIEN positions
+1
Funds opened this quarter
Lone Pine Capital $314.28B opened 1 overlap 2026-03-31
Renaissance Technologies $37.97B +200% 1 overlap 2026-03-31
Two Sigma Investments $1.35B -83% 1 overlap 2026-03-31
Citadel Advisors $130M -38% 8 overlap 2025-12-31
Bridgewater Associates $50M +32% 8 overlap 2025-12-31
D.E. Shaw & Co. $2M -79% 8 overlap 2025-12-31

Politicians Trading CIENMembers of Congress with recent CIEN positions

2 politicians traded CIEN across 12 disclosed transactions totaling $96K (last 730 days). Greed score = composite of trade frequency, volume & recency across the politician's entire history (not just CIEN). 0-30 LOW · 30-60 MID · 60+ HIGH.

Congressional TradesWho in Congress is trading CIEN

2026-05-29 Gilbert Ray Cisneros D-California · house Purchase $1,001 - $15,000
2026-05-14 Gilbert Ray Cisneros D-California · house Purchase $1,001 - $15,000
2025-10-30 Lisa C. McClain R-Michigan · house sale $1,001 - $15,000
2025-10-30 Lisa C. McClain R-Michigan · house purchase $1,001 - $15,000
2025-10-31 Lisa C. McClain R-Michigan · house sale $1,001 - $15,000
2025-10-30 Lisa C. McClain R-Michigan · house Purchase $1,001 - $15,000
2025-10-30 Lisa C. McClain R-Michigan · house Sale $1,001 - $15,000
2025-10-15 Lisa C. McClain R-Michigan · house sale $1,001 - $15,000
2025-10-31 Lisa C. McClain R-Michigan · house Sale $1,001 - $15,000
2025-10-15 Lisa C. McClain R-Michigan · house Sale $1,001 - $15,000
2025-06-17 Lisa C. McClain R-Michigan · house purchase $1,001 - $15,000 57d late
2025-06-17 Lisa C. McClain R-Michigan · house Purchase $1,001 - $15,000 57d late
30+ trades on file · most recent 2026-06-08

Corporate Insiders · Form 4What CEOs, CFOs, and directors are doing with their own stock

No Form 4 activity recorded in the last 180 days.

Bills Affecting CIENLive legislation impacting this stock

Political ProfileWhere CIEN sits in Washington

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STRUCTURAL: No federal contracts (get_government_precedent.federal_contracts_summary null), no lobbying spend (get_political_influence.lobbying.total_income 0), no donations. EVIDENTIARY: One congressional trader (bioguide_id M001136) executed 10 transactions (5 purchases, 5 sales) in 2025, all in $1,001-$15,000 ranges. No corporate insider buys in 180 days (get_corporate_insider_signal.total_buys 0). Net: Minimal political footprint with isolated trading activity.

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Frequently AskedAbout CIEN & political exposure

Does Ciena Corporation (CIEN) hold federal contracts?
No direct prime contracts reported in USASpending.gov for Ciena Corporation. Companies in the semiconductor and AI hardware sectors often sell to the federal government via prime contractors and cloud resellers (Microsoft Azure, AWS, Lockheed Martin systems integration) rather than as direct primes.
Which Trump cabinet officials own CIEN stock?
1 Trump cabinet members or senior White House staff have disclosed holdings in CIEN on their OGE 278 financial disclosures, including Donald J. Trump. See the Cabinet Conflicts panel for details.
Has Congress traded CIEN stock?
44 congressional trades by 10 unique members of Congress, most recently on 2026-05-29. See the Congressional Trading panel for politician-by-politician breakdown.
What is CIEN political risk profile?
Government dependence: 0/100. Lobbying intensity: 0/100. Political signal: neutral. Donor party split: R 0% / D 0%.
How does GovGreed track CIEN political activity?
GovGreed integrates STOCK Act congressional trade disclosures, FEC contributions, OGE executive-branch disclosures, USASpending federal contracts, Senate LDA lobbying filings, and SEC Form 4 corporate insider trades into a single queryable graph. CIEN data is updated daily from these official federal sources.