On September 26, 2026, JHOTAS-LAB published What Is Advanced Reconductoring? How It Adds Grid Capacity Without New Power Lines, looking at one way utilities can move more electricity through existing corridors.
This follow-up tracks Prysmian as a physical-grid supplier connected to the same infrastructure theme. Rather than treating PRYMY as a “reconductoring stock,” we want to see whether stronger grid spending actually shows up in orders, capacity expansion, margins and market reaction.
Prysmian participates across transmission, distribution, overhead lines and electrical infrastructure, so the company gives us a broader way to observe whether grid-upgrade demand is becoming a durable business trend.
Where Prysmian Fits in the Grid Upgrade Cycle
Utilities can increase grid capacity in several ways: build new lines, replace conductors, upgrade substations, add higher-capacity cables, improve monitoring or reinforce existing corridors.
Prysmian participates across several of those layers. Its Power Grid segment includes high-voltage AC products, power distribution, overhead lines, network components and medium- and low-voltage solutions.
That makes the company relevant to reconductoring even when a project is not labeled specifically as an “advanced conductor” project.
The broader business case is straightforward: rising electricity demand from data centers, electrification and new industrial loads requires more power to move through networks that were not originally designed for this growth rate.
The Financial Results Show Grid Demand Is Already Reaching the Business
Prysmian reported its strongest quarterly performance yet in the second quarter of 2026.
Adjusted EBITDA reached €730 million, while revenue posted 9.4% organic growth.
Within the grid-related businesses, Transmission delivered 14.3% organic growth and a 21.2% margin. Power Grid posted 13.0% organic growth.
Prysmian also said North American data-center demand was helping drive growth in its Industrial & Construction business, while Digital Solutions benefited from optical-cable demand tied to data centers.
These results show why the company should not be viewed only as a cable manufacturer. It is increasingly exposed to the broader buildout of electrical and digital infrastructure.
North America Is Becoming More Important
October 2026 transaction update: Prysmian completed its acquisition of Atkore on October 19, according to the closing filing. That expands the North American electrical-products context beyond reconductoring alone. For the transaction timeline, integration questions and distinction between expected synergies and realized results, read our Prysmian–Atkore acquisition analysis. This article remains focused on grid-upgrade demand and cable execution.
Prysmian has approved approximately $245 million of investment to expand medium-voltage cable production in North America, with completion targeted for the third quarter of 2027.
The stated purpose is to support a North American power grid that needs upgrades, renewal and hardening as electricity demand rises.
In August 2026, Prysmian also agreed to acquire Atkore for $95 per share in cash, valuing the transaction at roughly $3.8 billion in enterprise value.
The acquisition is designed to expand Prysmian’s North American electrical-infrastructure portfolio beyond cables into complementary products used in electrification and AI-driven infrastructure.
The deal still depends on closing conditions, but the direction is clear: Prysmian is trying to capture more of the infrastructure spending surrounding the cable itself.
Transmission Backlog Gives the Business Visibility
Prysmian ended 2025 with a Transmission backlog of about €17 billion, plus additional awarded orders not yet included in backlog.
That backlog is important because large transmission projects take years to execute. It creates visibility, but it also means execution quality, project timing and raw-material costs matter heavily to margins.
Advanced reconductoring is one part of this opportunity. New high-voltage links, distribution upgrades and medium-voltage expansion can be equally important to Prysmian’s financial results.
How the Market Has Reacted Since Then
PRYMY closed at about $70.15 on September 25, the trading day before the JHOTAS-LAB advanced reconductoring article was published. By October 6, the ADR had closed near $73.23, a gain of roughly 4.4%.
The move was gradual rather than a single-day reaction to reconductoring news.
Prysmian’s share price reflects many factors beyond U.S. grid upgrades, including European transmission projects, acquisitions, copper and aluminum costs, margins, foreign exchange and capital spending.
The chart therefore shows positive market performance during the period, but it cannot isolate advanced reconductoring as the cause.
Business Reality: Grid Need Is Strong, but Cable Economics Still Matter
Grid expansion can create strong order demand without guaranteeing equally strong profitability.
Cable businesses are exposed to metal-price movements, project execution, factory utilization, labor, logistics and contract structure. Large backlogs are valuable only if projects are delivered at acceptable margins.
Prysmian’s recent results are encouraging because both growth and profitability have improved in several segments, but investors still need to separate industry demand from company-level execution.
This is the checkpoint we will carry into the next follow-up. We are not trying to predict the next stock move; we are watching whether the business milestones below actually happen.
What to Watch Next
Watch the Power Grid and Transmission growth rates, margins and backlog conversion.
In North America, the key milestones are the medium-voltage capacity expansion, the closing and integration of Atkore, and any new utility orders tied to grid modernization or data-center infrastructure.
Also watch whether utilities increasingly choose reconductoring and higher-capacity conductor solutions as a faster alternative to building entirely new transmission corridors.
👉 For the demand side behind these upgrades, see AI Data Center Power Consumption in the U.S.: Why Electricity Demand Is Surging.
Sources & Official References
Prysmian — First-half 2026 results
Prysmian — Atkore acquisition announcement
Prysmian — 2028 targets and North America investment
StockAnalysis — PRYMY historical price data
About the author
I have practical experience in electrical construction and electrical project coordination in South Korea. For U.S.-focused guides, I research official codes, government data, utility documents, and manufacturer specifications to explain electrical and energy topics as accurately and practically as possible.
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