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ESCO Technologies (ESE) Stock Fundamentals, Analysis & Risk Signals

Health score, price, valuation, risk signals, and key metrics at a glance.

ESCO Technologies
NYSE•Technology•Scientific & Technical Instruments
$260.14+1.16(<0.01%)After hours
Market Cap
$6.89B
P/E
21.9x
P/S
5.6x
P/B
4.3x

ESCO Technologies Inc. provides engineered components and systems for aviation, navy, defense, and industrial customers. The Aerospace & Defense segment designs and manufactures specialty filtration products, including hydraulic filter elements and fluid control devices used in commercial and defense aerospace applications; miniature electro-explosive devices for military aircraft ejection seats and missile arming devices; manufactures and sells mission-critical bushings, pins, sleeves, and precision-tolerance machined components for landing gear, rotor heads, engine mounts, flight controls, and actuation systems for the aerospace and defense industries; designs, develops and manufactures elastomeric-based signature reduction solutions for U.S. naval vessels; and provides mission-critical signature and power management solutions. The Utility Solutions Group segment develops, manufactures, and delivers diagnostic testing solutions; and designs and manufactures decision support tools for the renewable energy industry, primarily wind and solar. The RF Test & Measurement segment designs and manufactures products and systems to measure and control RF energy for research and development, regulatory compliance, and medical and security applications; and turnkey systems, such as RF test facilities and measurement systems, acoustic test enclosures, RF and magnetically shielded rooms, and secure communication facilities. This segment also supplies RF absorptive materials, filters, antennas, field probes, test cells, proprietary measurement software, and other test accessories; and offers calibration and product tests, feedthrough capacitors, high current power, telephone, data and control line filters, and high-altitude electromagnetic protection filters. It distributes its products through distributors, sales representatives, direct sales teams, and in-house sales personnel. The company was incorporated in 1990 and is based in Saint Louis, Missouri.

A

How this company scores

ExcellentMetricSide Score: 93/100

Strongest: Profitability (25/25); weakest: Balance Sheet & Red Flags (21/25).

Profitability25/25
Growth22/25
Balance Sheet & Red Flags21/25
Cash & Earnings Quality25/25
Strengths
Rising free cash flowStrong marginsHigh ROERising earnings

Valuation vs. 5-year range

Today's multiple positioned against its own trailing range — a visual premium/discount check.

P/E · 21.9x5y range 16.7x – 43.1x
P/E 21.9x · near its 20-quarter median

Currently near its 20-quarter median.

P/S · 5.6x5y range 2.1x – 5.9x
P/S 5.6x · above its 20-quarter median

Currently above its 20-quarter median.

P/B · 4.3x5y range 1.7x – 4.4x

Watch items

Data-driven signals worth keeping an eye on across the last 8 quarters

Some Concerns

Margin Pressure

Watch

Operating margins declined 9.0% — watch for continued compression, which may signal competitive or cost pressure.

Price & Volume
Market Cap $6.89B

Metrics at a Glance

as of June 2026

Revenue & Profit

Revenue, EBITDA, operating income, net income, EPS, and shares

TTM Revenue
$1.22B
3Q
Q. Revenue
$339.03M
3Q
TTM EBITDA
$356.90M
3Q
TTM Op. Income
$215.61M
2Q
Q. Op. Income
$83.28M
3Q
TTM Net Income
$314.81M
4Q
Q. Net Income
$32.73M
26%
EPS
$1.26
25%
Shares Out.
$25.91M
3Q
$1.22B in TTM revenue grew 10.6% YoY, reaching $339.03M last quarter. TTM EBITDA of $356.90M and TTM operating income of $215.61M show growth is flowing through to the bottom line. TTM net income of $314.81M means revenue is converting into profit. Across the last 8 quarters, TTM revenue has risen for 3 consecutive quarters — an improving trend.

Margins

Gross, EBITDA, operating, and net margin trends

Gross Margin
41.7%
1%
EBITDA Margin
32.5%
19%
Op. Margin
24.6%
3Q
Net Margin
9.7%
10%
Op. margin of 24.6% is up 4.3% YoY — cost efficiency is improving. Net margin at 9.7% and gross margin of 41.7% show how much of each revenue dollar survives to profit. Across the last 8 quarters, operating margin has risen for 3 consecutive quarters — an improving trend.

Price Ratios

P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield

P/E Ratio
21.9x
49%
P/S Ratio
5.6x
26%
P/B Ratio
4.3x
14%
At 21.9x P/E, the stock trades within typical market levels. P/S of 5.6x and P/B of 4.3x provide additional context. Use the growth and margin sections to judge whether the multiple is justified. Over the past year, P/E is down 49% — an improving trend.

Assets & Liabilities

Total assets, cash, debt, book value, and leverage

Total Assets
$2.42B
2Q
Cash
$73.24M
2Q
Long-Term Debt
$65.00M
87%
Book Value
$1.62B
6Q
D/E Ratio
0.0
4Q
Debt/EBITDA
0.6
4Q
With $2.42B in assets and $65.00M in long-term debt, D/E is 0.0and book value is $1.62B — a conservative capital structure with a cushion to weather downturns. Across the last 8 quarters, debt/equity has fallen for 4 consecutive quarters — an improving trend.

Cash Flow

Operating cash flow, free cash flow, FCF margin, and earnings quality

Op. Cash Flow
$58.76M
3Q
TTM Free Cash Flow
$268.80M
4Q
FCF Margin
22.0%
4Q
FCF / Net Income
0.9
3Q
TTM FCF of $268.80M on $58.76M in operating cash flow. The FCF / Net Income ratio of 0.9x means free cash flow covers net income — earnings are backed by cash. Across the last 8 quarters, free cash flow has risen for 4 consecutive quarters — an improving trend.

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· above its 20-quarter median

Currently above its 20-quarter median.