Historical Stock Price
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Video: Compound Annual Growth Rate (CAGR) Definition


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Date Open High Low Close Volume
03/02/2026 $26.67 $27.71 $26.53 $27.60 760.00K
03/03/2026 $26.68 $26.77 $25.74 $26.26 833.80K
03/04/2026 $26.65 $26.83 $25.92 $26.62 636.80K
03/05/2026 $26.21 $26.46 $25.42 $25.69 436.30K
03/06/2026 $24.54 $25.24 $24.51 $24.83 836.00K
Knowles Corporation is a global provider of high-performance capacitors and radio frequency (RF) filtering products, and advanced micro-acoustic microphones and balanced armature speakers, and audio solutions. Co.'s segments include Precision Devices (PD), Medtech & Specialty Audio (MSA) and Consumer MEMS Microphones (CMM). The PD segment specializes in the design and delivery of high-performance capacitor products and RF solutions primarily serving the defense, medtech, electric vehicle, and industrial markets. The MSA segment designs and manufactures balanced armature speakers and microphones used in applications that serve the hearing health and premium audio markets.
KN historical stock prices picture
Knowles (KN) has the following price history information. Looking back at KN historical stock prices for the last five trading days, on March 02, 2026, KN opened at $26.67, traded as high as $27.71 and as low as $26.53, and closed at $27.60. Trading volume was a total of 760.00K shares. On March 03, 2026, KN opened at $26.68, traded as high as $26.77 and as low as $25.74, and closed at $26.26. Trading volume was a total of 833.80K shares. On March 04, 2026, KN opened at $26.65, traded as high as $26.83 and as low as $25.92, and closed at $26.62. Trading volume was a total of 636.80K shares. On March 05, 2026, KN opened at $26.21, traded as high as $26.46 and as low as $25.42, and closed at $25.69. Trading volume was a total of 436.30K shares. On March 06, 2026, KN opened at $24.54, traded as high as $25.24 and as low as $24.51, and closed at $24.83. Trading volume was a total of 836.00K shares.

KN Historical Stock Prices By Date:

KN historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Knowles shares, starting with a $10,000 purchase of KN, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 03/08/2016
End date: 03/06/2026
Start price/share: $12.50
End price/share: $24.83
Dividends collected/share: $0.00
Total return: 98.64%
Average Annual Total Return: 7.10%
Starting investment: $10,000.00
Ending investment: $19,856.13
Years: 10.00
Date Close
03/02/2026$27.60
03/03/2026$26.26
03/04/2026$26.62
03/05/2026$25.69
03/06/2026$24.83
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Also explore: KN shares outstanding history

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