Knowles Corp

KN · NYSE · SIC 3651: Household Audio & Video Equipment · Market Cap: $2.7B · 5,200 employees
188
SEC Filings
$34.78
Close 2026-09-15
5,200
Employees

Business Summary

Knowles Corporation is a leading manufacturer of specialty electronic components, including high-performance capacitors, RF filters, advanced microphones, and balanced armature speakers. Founded in 1946 and headquartered in Itasca, Illinois, the company operates two segments: Precision Devices (PD), serving defense, industrial, medtech, and electrification/energy markets, and MedTech & Specialty Audio (MSA), serving hearing health and specialty audio markets. Knowles employs approximately 5,200 people across facilities in 11 countries.

Latest Stock Quote

KN 2026-09-15 $34.78 O:$35.13 H:$35.27 L:$34.305 Vol:0.7M VWAP:$34.7779
origin leaf: null

Next Earnings

expected 2026-10-22

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-092025-12-310001587523-26-000005EDGAR52K words
2025-02-132024-12-310001587523-25-000010EDGAR55K words
2024-02-212023-12-310001587523-24-000017EDGAR56K words
2023-02-092022-12-310001587523-23-000021EDGAR64K words
2022-02-092021-12-310001587523-22-000005EDGAR—
2021-02-102020-12-310001587523-21-000012EDGAR—
2020-02-122019-12-310001587523-20-000006EDGAR—
2019-02-192018-12-310001587523-19-000004EDGAR—
2018-02-202017-12-310001587523-18-000006EDGAR—
2017-02-212016-12-310001587523-17-000007EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-07-282026-06-300001587523-26-000030EDGAR23K words
2025-10-282025-09-300001587523-25-000079EDGAR25K words
2025-07-292025-06-300001587523-25-000066EDGAR25K words
2025-04-292025-03-310001587523-25-000037EDGAR19K words
2024-10-292024-09-300001587523-24-000083EDGAR25K words
2024-07-312024-06-300001587523-24-000071EDGAR24K words
2024-05-012024-03-310001587523-24-000040EDGAR18K words
2023-11-022023-09-300001587523-23-000081EDGAR31K words
2023-08-022023-06-300001587523-23-000071EDGAR29K words
2023-05-022023-03-310001587523-23-000041EDGAR20K words
2022-10-272022-09-300001587523-22-000082EDGAR—
2022-08-022022-06-300001587523-22-000070EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-07-230001587523-26-000027EDGAR8K words
2026-02-200001587523-26-000007EDGAR1K words
2026-02-050001587523-26-000002EDGAR8K words
2025-10-230001587523-25-000077EDGAR8K words
2025-07-240001587523-25-000064EDGAR8K words
2025-05-130001587523-25-000057EDGAR4K words
2025-05-010001587523-25-000046EDGAR1K words
2025-04-240001587523-25-000035EDGAR7K words
2025-02-250001587523-25-000025EDGAR1K words
2025-02-130001587523-25-000009EDGAR8K words

188 total filings indexed. 156 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

MSN — EMERSON RADIO CORP GNSS — Genasys Inc. IMTE — Integrated Media Technology Ltd KOSS — KOSS CORP SYNX — Silynxcom Ltd. SONO — Sonos Inc SONY — Sony Group Corp UEIC — UNIVERSAL ELECTRONICS INC

Tags

defense industrial medtech electrification/energy hearing-health specialty-audio

Company Identity

CIK0001587523
TickerKN
ExchangeNYSE
SIC3651: Household Audio & Video Equipment
IncorporatedDE
HeadquartersItasca, Illinois
Websitehttps://www.knowles.com
Listed2014-02-14

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 43373ed601ba82d28203b8aecfe1bc4ba9b7e5417eea1cd771ab66526efb1ab9
parent: d66d9e664e523ff621c400f2e0a6016817e3776feb5560c8e09916ca5b74a272
content hash: 8f4cad650246a431c829a33e9d60f2c9b974b4e1c9f996a527a01927339b8920
signed: 2026-09-29T19:01:54.330Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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