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Daily valuation snapshot
EnerSys, Inc.: source evidence dated 2026-10-09.
- Daily close (USD)
- $179.81
- Market capitalization (USD)
- $6,484,887,927.44
- Price / earnings (TTM)
- 18.39
- Price / book
- 3.29
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Company overview
EnerSys engages in the provision of stored energy solutions for industrial applications worldwide. The company operates in four segments: Energy Systems, Motive Power, Specialty, and New Ventures. The Energy Systems segment offers uninterruptible power systems (UPS) applications for computer and computer-controlled systems, as well as telecommunications systems; switchgear and electrical control systems used in industrial facilities and electric utilities, large-scale energy storage, and energy pipelines; integrated power solutions and services to broadband, telecom, data center, and renewable and industrial customers; and thermally managed cabinets and enclosures for electronic equipment and batteries. The Motive Power segment provides power solutions for electric industrial forklifts, automated guided vehicles used in manufacturing, warehousing operations as well as equipment used in floor care, mining, rail and airport ground support applications. The Specialty offers starting, lighting, and ignition applications in transportation, energy solutions for satellites, spacecraft, commercial aircraft, military, aircraft, submarines, ships, other tactical vehicles, defense applications and portable power solutions for soldiers in the field, as well as medical devices and equipment. The New Venture segment provides energy storage and management systems for demand charge reduction, utility back-up power, and dynamic fast charging for electric vehicles. It also offers battery chargers, power equipment, battery accessories, and outdoor cabinet enclosures, as well as related after-market and customer-support services for industrial batteries. It sells its products through a network of distributors, independent representatives, and internal sales forces. The company was formerly known as Yuasa, Inc. and changed its name to EnerSys in January 2001. EnerSys was founded in 1991 and is headquartered in Reading, Pennsylvania.
Daily valuation snapshot
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These values come from the daily market snapshot dated 2026-10-09. TTM means trailing twelve months. Use the market date when comparing ENS with another company.
| Daily close (USD) | $179.81 |
| Market capitalization (USD) | $6,484,887,927.44 |
| Price / earnings (TTM) | 18.39 |
| Price / book | 3.29 |
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Read ENS's valuation metrics
Company size
EnerSys, Inc.'s recorded market capitalization is $6,484,887,927.44. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
ENS's recorded P/E is 18.39: about $18.39 of share price for each $1 of trailing annual earnings per share. Compare that multiple with earnings growth and companies in the same business.
Price relative to book equity
ENS's recorded price-to-book ratio is 3.29. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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