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EnerSys (ENS)

EnerSys at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

EnerSys (ENS) is a Electrical Equipment & Parts company based in US with a market capitalization of $8.4B. Revenue grew 3.7% year-over-year and the company generated $467.5M in free cash flow. This page tracks ENS's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 10.8K employees · IPO Aug 2, 2004

Valuation

Valuation & price

$232.24 · as of May 23, 2026 · -4.6% vs 52w high

30.2

P/E ratio

Latest-FY diluted EPS

4.40

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$240$163$86.09Jul 25Dec 25Jul 26Jul 7, 25$88.15Jul 9, 25$88.45Jul 11, 25$87.62Jul 15, 25$86.09Jul 17, 25$89.52Jul 21, 25$88.59Jul 23, 25$94.40Jul 25, 25$94.05Jul 29, 25$93.58Jul 31, 25$92.37Aug 4, 25$91.18Aug 6, 25$91.13Aug 11, 25$95.39Aug 13, 25$100.41Aug 15, 25$98.33Aug 19, 25$99.86Aug 21, 25$98.09Aug 25, 25$101.45Aug 27, 25$102.35Aug 29, 25$102.65Sep 3, 25$101.03Sep 5, 25$103.85Sep 9, 25$103.77Sep 11, 25$107.40Sep 16, 25$107.79Sep 18, 25$111.37Sep 22, 25$112.02Sep 24, 25$109.68Sep 26, 25$111.64Sep 30, 25$112.96Oct 2, 25$115.02Oct 6, 25$115.97Oct 8, 25$114.58Oct 10, 25$109.34Oct 14, 25$119.45Oct 16, 25$123.97Oct 21, 25$122.60Oct 23, 25$121.14Oct 27, 25$120.88Oct 29, 25$124.84Oct 31, 25$126.16Nov 4, 25$123.11Nov 6, 25$129.26Nov 10, 25$134.82Nov 12, 25$138.83Nov 14, 25$137.52Nov 18, 25$135.12Nov 20, 25$132.95Nov 25, 25$141.10Nov 28, 25$143.11Dec 2, 25$144.72Dec 4, 25$146.49Dec 8, 25$147.10Dec 10, 25$150.88Dec 12, 25$147.26Dec 16, 25$144.83Dec 18, 25$144.46Dec 22, 25$148.77Dec 24, 25$149.77Dec 29, 25$148.12Jan 2, 26$150.73Jan 6, 26$158.12Jan 8, 26$157.04Jan 12, 26$161.53Jan 14, 26$162.92Jan 16, 26$168.15Jan 21, 26$173.80Jan 23, 26$173.41Jan 27, 26$179.89Jan 29, 26$184.85Feb 2, 26$186.26Feb 4, 26$185.03Feb 9, 26$176.30Feb 11, 26$176.88Feb 13, 26$179.20Feb 18, 26$175.95Feb 20, 26$173.21Feb 24, 26$172.62Feb 26, 26$171.13Mar 2, 26$165.97Mar 4, 26$167.16Mar 6, 26$155.14Mar 10, 26$161.89Mar 12, 26$159.75Mar 17, 26$164.48Mar 19, 26$168.58Mar 23, 26$171.26Mar 25, 26$177.42Mar 27, 26$171.37Mar 31, 26$173.72Apr 2, 26$177.35Apr 7, 26$177.95Apr 9, 26$189.55Apr 13, 26$194.61Apr 15, 26$194.00Apr 17, 26$199.00Apr 22, 26$202.10Apr 24, 26$209.30Apr 28, 26$205.96Apr 30, 26$213.26May 4, 26$211.17May 6, 26$224.10May 8, 26$229.82May 12, 26$232.64May 14, 26$239.63May 18, 26$224.41May 20, 26$214.56May 22, 26$232.24May 28, 26$228.33Jun 1, 26$227.89Jun 3, 26$240.14Jun 5, 26$227.08Jun 9, 26$226.55Jun 11, 26$222.92Jun 15, 26$231.42Jun 17, 26$227.68Jun 22, 26$232.94Jun 24, 26$218.94Jun 26, 26$221.90Jul 2, 26$206.68
$86.0952-week range$243.34
Loading valuation history…

Fundamentals

Key fundamentals

$8.4B

Market cap

3.7%

Revenue growth (YoY)

29.3%

Gross margin

$467.5M

Free cash flow (USD)

$751M

Net debt

-5.8%

Share dilution

3/6

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2017 → 2026

FY 2017$2.4BFY 2018$2.6BFY 2019$2.8BFY 2020$3.1BFY 2021$3.0BFY 2022$3.4BFY 2023$3.7BFY 2024$3.6BFY 2025$3.6BFY 2026$3.8B
$2.4B$3.8B

Free cash flow by year

2017 → 2026

FY 2017$196.0MFY 2018$141.2MFY 2019$127.5MFY 2020$152.0MFY 2021$288.4MFY 2022$-139.6MFY 2023$191.2MFY 2024$370.6MFY 2025$139.3MFY 2026$467.5M
$196M$467.5M

Gross margin by year

2022 → 2026

FY 202222.3%FY 202322.6%FY 202427.4%FY 202530.2%FY 202629.3%
22.3%29.3%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last reported: May 20, 2026 (EPS $3.19)

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventSegment RealignmentMay 28, 2026Filing
  • Annual report10-K FiledMay 20, 2026Filing
  • 8-K eventEarnings ReleaseMay 20, 2026Filing

Questions

Frequently asked questions

What is EnerSys's market cap?

EnerSys (ENS) has a market capitalization of $8.4B.

What is ENS's P/E ratio?

ENS trades at a price-to-earnings ratio of 30.2, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is ENS's price-to-book (P/B) ratio?

ENS trades at 4.40 times book value per share.

When did EnerSys last report earnings?

ENS last reported earnings on May 20, 2026; the next date is not yet scheduled.

Are insiders buying ENS stock?

SEC Form 4 filings show no open-market insider buys at EnerSys in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.