Knowles Corporation (KN) Stock

Knowles Corporation (KN) is a Consumer Discretionary stock trading at $33.99 (as of 2026-08-20), with a market capitalization of $2.91B and a trailing P/E of 52.0. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

Knowles Corporation designs and manufactures audio components, including micro-acoustic microphones, balanced armature speakers, and audio processors, and precision products such as high-performance capacitors and radio-frequency solutions. It operates in Audio and Precision Devices segments and sells to original equipment manufacturers and their contract manufacturers and suppliers, plus distributors, serving markets including consumer electronics, medical, defense, electric vehicles, industrial, and communications.

Understand Knowles Corporation: how it makes money

Knowles Corporation designs and manufactures micro-acoustic microphones, balanced armature speakers, audio processors, high performance capacitors, and radio frequency products. It sells these across two businesses, Audio and Precision Devices, to customers in end markets including consumer electronics, medtech, defense, electric vehicles, industrial, and communications.

Knowles generates operating profit by converting demand into product revenue across its two segments, with near-term demand signals tracked by the Book-to-Bill Ratio (overall and for Precision Devices).

Revenue by segment (latest quarter)
Audio$0.1B
PD$0.1B

Business quality (Mixed): Two-segment model with reported segment revenue split, and an observable demand signal via Book-to-Bill. Key things to watch are whether book-to-bill stays supported and whether working capital, reflected by Inventory Days, remains manageable.

Valuation: At 66× earnings, KN trades 74% above the Recreation average (38×). Note: one-time items can distort reported P/E.

Bull case

  • Demand signal is above 1: The Book-to-Bill Ratio is 1.19, indicating bookings are running ahead of billings in the latest quarter.
  • Balanced segment contribution: Revenue is split between Audio (0.11B) and Precision Devices (0.09B), which can diversify product and end-market exposure within the company.

Bear case

  • Working capital drag risk: Inventory Days is 157.0, which can mean more cash tied up in inventory than investors typically prefer if sales slow or demand shifts.
  • Demand can reverse: If the Book-to-Bill Ratio falls from current levels, it can indicate weakening future demand for the company’s products.
Valuation — source: SEC EDGAR (first-party)
Price$33.99
Market Cap$2.91B
P/E Ratio52.0
EV / EBITDA27.2
Price / Book3.73
Price / Sales4.74
FCF Yield1.3%
DCF Value (model)$0.61
DCF Upside vs Price-98.2%
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$593.20M
Net Margin7.5%
Revenue Growth (YoY)15.8%
EPS Growth (YoY)-650.0%
FCF Growth (YoY)325.9%
Financial Health — source: SEC EDGAR
Altman Z-Score6.53 (safe)
Valuation vs Sector & Industry
Stock P/E52.0
Sector P/E (Consumer Discretionary)20.5
Industry P/E (Recreation)23.7
vs Sector154.0%
vs Industry119.5%
Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional HolderBlackRock, Inc. ($344.59M)
Institutional Holders Tracked10
Company
SectorConsumer Discretionary
IndustryRecreation
CEOJeffrey S. Niew
Employees5,500
CountryUS
IPO Date2014-02-14

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KN earnings history · KN institutional & insider holders · KN KPIs & operating metrics · KN financials · KN investor presentations & press releases · KN SEC filings · KN peers · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-08-20.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.