CIEN Ciena Corp. WATCHLIST
9 inbound impacts
from 1 source company
in last 180 days
4
Bullish impacts
3
Bearish impacts
2
Neutral impacts
5
Max significance
7
High-magnitude
Historical Base Rates for CIEN
From prior setups in our DB. Returns are simple price (entry next-day open → close at horizon). Alpha is excess vs benchmark.
| Horizon | N | Hit % | Avg ret | Median ret | α vs SPY | α vs QQQ | α vs SOXX |
|---|---|---|---|---|---|---|---|
| 5d | 17 | 82.4% | +8.73% | +10.33% | +9.56% | +9.04% | +7.57% |
| 20d | 17 | 100.0% | +24.47% | +21.35% | +23.89% | +23.31% | +15.72% |
| 60d | 12 | 100.0% | +53.91% | +52.77% | +51.73% | +51.13% | +41.77% |
Top Live Signals affecting CIEN
| Score | Date | Source | Type | Cat | Dir | Conf | Mag | Horiz | Mechanism |
|---|---|---|---|---|---|---|---|---|---|
| 60 | 2026-03-05 | CIEN | 10-Q | Future Bet | ▲ | 5/5 | high |
Filing company — direct subject of disclosure
Revenue acceleration to 33% YoY with historically high backlog and constrained supply. Ciena is betting its balance sheet that AI-driven optical demand is structural.
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| 60 | 2026-03-05 | CIEN | 10-Q | Asymmetric Info | ▼ | 5/5 | high |
Filing company — direct subject of disclosure
Customer concentration exploding: three 10%+ customers in Q1 FY26, two are cloud providers. Total top-3 customers = $677M = 47.4% of Q1 revenue. Material risk/reward asymmetry.
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| 60 | 2026-03-05 | CIEN | 10-Q | Strategic Shift | ▼ | 5/5 | high |
Filing company — direct subject of disclosure
Nubis acquisition positions Ciena for AI-specific data center optics — co-packaged optics and electrical active copper cables. Explicit pivot to capture AI interconnect spend inside the data center.
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| 60 | 2026-03-05 | CIEN | 10-Q | Wildcard | ◆ | 5/5 | high |
Filing company — direct subject of disclosure
Supreme Court tariff ruling creates material earnings uncertainty — potential refund from invalidated tariffs offset by new tariff exposure. Ciena manufactures in Mexico and Canada with $379.9M PP&E.
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| 38 | 2025-12-12 | CIEN | 10-K | Future Bet | ▲ | 5/5 | high |
Filing company — direct subject of disclosure
Backlog exploded 138% to $5.0B while Ciena simultaneously scales manufacturing capacity. Betting its balance sheet that demand is structural, not a double-ordering mirage.
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| 38 | 2025-12-12 | CIEN | 10-K | Strategic Shift | ▼ | 5/5 | high |
Filing company — direct subject of disclosure
Exited 25G PON broadband and cut 4-5% of workforce — resource reallocation to AI. $89.1M IPR&D abandonment write-off signals how decisively they're exiting residential broadband.
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| 38 | 2025-12-12 | CIEN | 10-K | Asymmetric Info | ▲ | 5/5 | high |
Filing company — direct subject of disclosure
Single cloud provider now 17.9% of revenue — highest customer concentration in years. Accelerating from 13.3% prior year. Enormous growth but existential customer dependency.
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| 23 | 2026-03-05 | CIEN | 10-Q | Language Shift | ◆ | 4/5 | medium |
Filing company — direct subject of disclosure
Progressive intensification of demand language across four sequential filings — management is signalling this cycle is structural, not cyclical.
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| 14 | 2025-12-12 | CIEN | 10-K | Future Bet | ▲ | 4/5 | medium |
Filing company — direct subject of disclosure
Services margin deteriorating as Ciena accepts lower-margin deployment work to lock in cloud provider relationships and hardware revenue. Volume over margin trade.
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All Inbound Impacts (9)
Every signal pointing at CIEN from another company's filings.
| Date | From | Filing | Cat | Dir | Conf | Mag | Mechanism |
|---|---|---|---|---|---|---|---|
| 2026-03-05 | CIEN | 10-Q | Future Bet | ▲ | 5/5 | high |
Filing company — direct subject of disclosure
Revenue acceleration to 33% YoY with historically high backlog and constrained supply. Ciena is betting its balance sheet that AI-driven optical demand is structural.
|
| 2026-03-05 | CIEN | 10-Q | Asymmetric Info | ▼ | 5/5 | high |
Filing company — direct subject of disclosure
Customer concentration exploding: three 10%+ customers in Q1 FY26, two are cloud providers. Total top-3 customers = $677M = 47.4% of Q1 revenue. Material risk/reward asymmetry.
|
| 2026-03-05 | CIEN | 10-Q | Strategic Shift | ▼ | 5/5 | high |
Filing company — direct subject of disclosure
Nubis acquisition positions Ciena for AI-specific data center optics — co-packaged optics and electrical active copper cables. Explicit pivot to capture AI interconnect spend inside the data center.
|
| 2026-03-05 | CIEN | 10-Q | Wildcard | ◆ | 5/5 | high |
Filing company — direct subject of disclosure
Supreme Court tariff ruling creates material earnings uncertainty — potential refund from invalidated tariffs offset by new tariff exposure. Ciena manufactures in Mexico and Canada with $379.9M PP&E.
|
| 2026-03-05 | CIEN | 10-Q | Language Shift | ◆ | 4/5 | medium |
Filing company — direct subject of disclosure
Progressive intensification of demand language across four sequential filings — management is signalling this cycle is structural, not cyclical.
|
| 2025-12-12 | CIEN | 10-K | Future Bet | ▲ | 5/5 | high |
Filing company — direct subject of disclosure
Backlog exploded 138% to $5.0B while Ciena simultaneously scales manufacturing capacity. Betting its balance sheet that demand is structural, not a double-ordering mirage.
|
| 2025-12-12 | CIEN | 10-K | Strategic Shift | ▼ | 5/5 | high |
Filing company — direct subject of disclosure
Exited 25G PON broadband and cut 4-5% of workforce — resource reallocation to AI. $89.1M IPR&D abandonment write-off signals how decisively they're exiting residential broadband.
|
| 2025-12-12 | CIEN | 10-K | Asymmetric Info | ▲ | 5/5 | high |
Filing company — direct subject of disclosure
Single cloud provider now 17.9% of revenue — highest customer concentration in years. Accelerating from 13.3% prior year. Enormous growth but existential customer dependency.
|
| 2025-12-12 | CIEN | 10-K | Future Bet | ▲ | 4/5 | medium |
Filing company — direct subject of disclosure
Services margin deteriorating as Ciena accepts lower-margin deployment work to lock in cloud provider relationships and hardware revenue. Volume over margin trade.
|
Outbound Impacts — CIEN's filings affect these tickers
| Date | Filing | Target | Cat | Dir for target | Mechanism |
|---|---|---|---|---|---|
| 2026-03-05 | 10-Q | COHR | Future Bet | ◆ | Legacy import: direction not extracted at source |
| 2026-03-05 | 10-Q | LITE | Future Bet | ◆ | Legacy import: direction not extracted at source |
| 2026-03-05 | 10-Q | ALAB | Strategic Shift | ◆ | Legacy import: direction not extracted at source |
Catalysts
| Date | Type | Confidence | Source | Description |
|---|---|---|---|---|
| 2026-06-04 | earnings | confirmed | yfinance | Next earnings (per yfinance) |