VRT vs. NVT: Which Data Center Infrastructure Stock Is the Better Buy?

Vertiv (VRT) and nVent Electric (NVT) are positioned to benefit from the growing data center infrastructure market, projected to expand at a CAGR of 17.3% from 2025 to 2030; however, Zacks Investment Research suggests NVT is currently the stronger investment. NVT is favored due to growth in its Data Solutions segment, strategic acquisitions like the Electrical Products Group from Avail Infrastructure Solutions for $975 million, and a cheaper valuation (Value Score of B) compared to VRT's overvalued status (Value Score of D), despite both companies projecting similar earnings growth of around 24% year over year for 2025.

Analysis

The data center infrastructure market is poised for significant expansion, with a projected compound annual growth rate (CAGR) of 17.3% from 2025 to 2030 from a 2024 valuation of $3.06 billion, presenting substantial opportunities for key players like Vertiv (VRT) and nVent Electric (NVT). Vertiv showcases strong operational momentum with approximately 20% organic order growth in the trailing twelve months, a book-to-bill ratio of 1.4 times for its first quarter of 2025, and a backlog reaching $7.9 billion, up 25% year-over-year. The company is actively innovating for AI infrastructure, evidenced by its new 142kW cooling and power reference architecture for NVIDIA's GB300 NVL72 platform and the launch of four new systems targeting AI application demands. However, VRT's stock has declined 2.7% year-to-date, attributed to macroeconomic challenges and tariff concerns, and it trades at a higher forward Price/Sales ratio of 4.17x, with a Zacks Value Score of D indicating overvaluation. Conversely, nVent Electric is demonstrating robust growth in its Data Solutions business, which has shown double-digit sales increases driven by demand for electrical infrastructure in data centers. NVT's strategic $975 million acquisition of Avail Infrastructure Solutions' Electrical Products Group and the launch of 35 new products in the recent quarter underscore its expansion efforts, complemented by collaboration with NVIDIA on liquid cooling solutions for the GB200 NVL72. NVT's shares have returned 0.7% year-to-date and are considered more attractively valued with a forward Price/Sales of 3.01x and a Zacks Value Score of B. Both companies project strong and comparable earnings growth for 2025, with VRT's earnings per share (EPS) expected to increase by 24.56% and NVT's by 23.69%. Despite these shared growth prospects, Zacks Investment Research positions NVT as the stronger investment option, citing its consistent segment growth, strategic M&A, favorable valuation, and a Zacks Rank #2 (Buy), compared to VRT's Zacks Rank #3 (Hold).

Key Decisions for Investors

• Investors may find nVent Electric (NVT) presents a more favorable risk-reward profile due to its consistent Data Solutions growth, value-accretive acquisitions such as the Electrical Products Group, an attractive valuation indicated by a Value Score of B and a forward P/S of 3.01x, and a Zacks #2 Buy rating.
• For Vertiv (VRT), despite its robust order intake including a 1.4x book-to-bill ratio, a significant $7.9 billion backlog, and proactive AI-focused product launches, its premium valuation reflected by a Value Score of D and a forward P/S of 4.17x, coupled with recent share price underperformance amidst macroeconomic uncertainties, suggests a more cautious stance, aligning with its Zacks #3 Hold rating.
• Continuous monitoring of both entities' ability to navigate the rapidly evolving AI infrastructure landscape, execute on product roadmaps including support for new NVIDIA platforms, and effectively manage capital expenditure cycles within the high-growth data center sector is crucial for investment positioning.