What is ESE's market cap?

$6.21B, based on the Nov 4 close of $239.86.

What is ESE's P/E ratio?

19.7× trailing-twelve-month earnings of $314.81M.

Does ESCO Technologies pay a dividend?

Yes. The latest regular dividend was $0.08 per share (ex-date Oct 1), an annualised yield of 0.13%.

How much of ESE is sold short?

645.1K shares, 2.5% of float, as of Oct 15, 2026.

What sector is ESE in?

Technology, in the Communications Equipment industry.

NYSE · ESETechnologyCommunications Equipment

ESCO Technologies, Inc. (ESE)

$239.86−4.28%

Close Nov 4, 2026 · split-adjusted

Oct 30, 2026$237.70▲ 8.31% in range

Oct 31, 2025Low $195.39 · High $354.90Oct 30, 2026

What changed · written from our data

As of Nov 4, 2026

ESCO Technologies closed at $239.86 on Nov 4, down 4.28%, 32.4% below its 52-week closing high. Volume of 284.8K shares was 1.01× its 20-day average (close to normal).

Split-adjusted performance: -10.6% over one month, -28.5% over six months, +8.0% over one year.

In the quarter ended Jun 30, 2026, revenue was $339.03M, up 14.4% from a year earlier, with a net margin of 9.7%.

Short interest was 645.1K shares at the Oct 15 settlement, up 2.9% from the prior report (2.5% of float, 2.5 days to cover).

Market cap$6.21B25.9M shares

Revenue · quarter$339.0M+14.4% YoY

Diluted EPS$1.26+24.8% YoY

P/E · TTM19.7×P/S 4.8×

Net margin9.7%Gross 41.7%

Dividend yield0.13%$0.08 last paid

52-week range195.39 – 354.90−32.4% from high

Volume284.8K1.01× 20-day avg

Volatility · 60d30.9%Annualised

Short % of float2.5%2.5 days to cover

Net cash-$11.8MCash $73.2M

Next earnings—Not scheduled

Split-adjusted performance

1W −0.1%1M −10.6%3M −26.9%6M −28.5%YTD +22.8%1Y +8.0%3Y +148.1%5Y +182.3%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Communications Equipment

Percentile among 10 companies (100 = best)

6-month momentum44

Revenue growth75

Net margin75

Value (low P/E)—

Size89

Industry medians: 6-month return −25.8%, revenue growth +6.4%, net margin −7.6%, P/E 25.9×.

Short interest

Details →

Shares short645.1K+2.9% vs prior

Days to cover2.5Settled Oct 15

% of float2.5%

Short vol. 10d57.2%of daily volume

Closest peers by size in Communications Equipment

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
ESEESCO Technologies	$239.86	−4.28%	−28.5%	+14.4%	9.7%	19.7	$6.21B
NSSCNapco Security Technologies	$31.75	−0.06%	−23.0%	+1.7%	26.0%	25.9	$1.14B	Compare
LITELumentum Holdings	$626.75	−7.85%	−33.6%	+136.5%	28.5%	—	$56.77B	Compare
AIOTPowerFleet	$2.84	+2.90%	−14.2%	+6.4%	−7.6%	—	$381.2M	Compare
TBCHTurtle Beach	$16.96	+7.21%	+33.8%	−0.7%	−13.0%	—	$303.7M	Compare
INSGInseego	$4.83	+6.62%	−74.6%	+9.4%	−19.2%	38.6	$84.9M	Compare
AMPGAMPLITECH GROUP INC. COM	$2.48	−1.59%	+7.8%	−26.8%	−38.3%	—	$74.7M	Compare
REKRRekor Systems	$0.3584	+1.01%	−59.8%	+2.5%	−4.4%	—	$49.3M	Compare
UTSIUTStarcom Holdings	$2.10	−2.28%	−14.1%	—	—	—	$19.9M	Compare

News about ESCO Technologies

All news →

Will Esco Technologies (ESE) Beat Estimates Again in Its Next Earnings Report?Zacks Investment Research · Oct 20, 2026▲ Positive Are Business Services Stocks Lagging ESCO Technologies (ESE) This Year?Zacks Investment Research · Oct 8, 2026▲ Positive ESCO Expands Global Utility Footprint With Megger TakeoverBenzinga · Apr 16, 2026▲ Positive ESCO Announces Agreement to Acquire Megger Group LimitedBenzinga · Apr 15, 2026▲ Positive

Quick answers

What does ESCO Technologies do?: ESCO Technologies Inc sells engineered products and systems for utility, industrial, aerospace, and commercial applications. The firm operates in three segments: Aerospace & Defense (A&D), Utility Solutions Group (USG), and RF Test & Measurement (Test).
What is ESE's market cap?: $6.21B, based on the Nov 4 close of $239.86.
What is ESE's P/E ratio?: 19.7× trailing-twelve-month earnings of $314.81M.
Does ESCO Technologies pay a dividend?: Yes. The latest regular dividend was $0.08 per share (ex-date Oct 1), an annualised yield of 0.13%.
How much of ESE is sold short?: 645.1K shares, 2.5% of float, as of Oct 15, 2026.
What sector is ESE in?: Technology, in the Communications Equipment industry.

About ESCO Technologies

ESCO Technologies Inc sells engineered products and systems for utility, industrial, aerospace, and commercial applications. The firm operates in three segments: Aerospace & Defense (A&D), Utility Solutions Group (USG), and RF Test & Measurement (Test). The Aerospace and Defense segment designs and manufactures specialty filtration and naval products. The USG segment provides diagnostic testing solutions. The Test segment provides its customers with the ability to identify, measure, and contain magnetic, electromagnetic, and acoustic energy.

HQ: St. Louis, MO3,425 employeesListed Oct 19, 1990escotechnologies.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology