Price History

Hover for the daily close. The dotted line marks the period open.

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KOSS Key Statistics

As of Sep 4, 2026

Trading

Open: $3.45
Previous Close: $3.54
Day's Range: 3.45–3.65
52-Week Range: 3.37–6.29
Volume: 17.00K
Beta: 1.66

Valuation

Market Cap: $33.89M
P/E Ratio: unprofitable
P/S ratio: 2.60
EPS (ttm): −0.04

Financials (FY)

Revenue (FY): $12.62M+2.93%
Net Income (FY): −$874.83K
Profit margin: −3.01%
Shares Outstanding: 9.47M
1-Year Return: −41.02%

Dividend and dates

Avg Volume: 19.15K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

KOSS Stock Return by Calendar Year

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

+210.47%−53.65%−13.53%

2016*2017201820192020202120222023202420252026*

Year	Return
2026 (partial year)	−13.53%
2025	−43.90%
2024	+120.30%
2023	−32.32%
2022	−53.65%
2021	+210.47%
2020	+123.38%
2019	−19.37%
2018	−38.19%
2017	+35.53%
2016 (partial year)	+11.76%

As of September 4, 2026.

KOSS Revenue and Earnings by Fiscal Year

FY ends June

RevenueNet income

2022202320242025

Fiscal year	Revenue	Net income	Net margin
2025	$12.62M	−$874.83K	−6.9%
2024	$12.27M	−$950.91K	−7.8%
2023	$13.10M	$8.32M	63.5%
2022	$17.71M	$1.27M	7.2%

Fiscal year	Revenue	Gross profit	Operating income	Net income	Net margin
2025	$12.62M	$4.77M	−$1.74M	−$874.83K	−6.9%
2024	$12.27M	$4.19M	−$1.87M	−$950.91K	−7.8%
2023	$13.10M	$4.46M	−$24.88M	$8.32M	63.5%
2022	$17.71M	$6.72M	$902.02K	$1.27M	7.2%

Annual figures as reported, in the company's reporting currency. As of June 30, 2025.

KOSS Valuation vs Consumer Electronics Median

Median of 20 stocks

Metric	KOSS	Consumer Electronics median	vs median
P/S ratio	2.60	0.68	3.8x the median
Profit margin	−3.01%	−4.96%	1.9 pts above

Medians across 20 Consumer Electronics stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of September 4, 2026.

Recent News

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

The market values Koss Corporation (KOSS) at $33.89M. The company sits in the Technology sector, in the Consumer Electronics industry. Headcount on file is 28.

The 52-week range on file runs from $3.37 to $6.29. The most recent close on file for KOSS is $3.58, dated September 4, 2026. That is +$0.04 (+1.13%) against the previous close. The latest close sits 6.23% above that 52-week low.

Financial Health

In fiscal 2025, Koss Corporation reported revenue of $12.62M. Against the prior fiscal year total of $12.27M, that is a change of +2.93%. The same year closed with a net loss of $874.83K. The reported profit margin is −3.01%. That is 1.9 percentage points above the Consumer Electronics median of −4.96%. Trailing earnings per share are −0.04.

Across the 4 fiscal years on file, revenue moves from $17.71M in 2022 to $12.62M in 2025. Of those 4 years, 2 report positive net income.

Valuation Assessment

The record shows negative trailing earnings, so no price-to-earnings ratio is published. Measured against sales, the shares trade at 2.6 times revenue. On price-to-sales that is 3.8 times the Consumer Electronics median of 0.68. The medians here are taken across 20 Consumer Electronics companies that report the metric.

The trailing one-year price return is −41.02%. Measured over 10 years, that is +5.94% a year compounded. Beta against the wider market is reported at 1.66. Daily returns over the trailing 10 years annualize to a volatility of 190.26%.

Growth & Income

The record shows no dividend for KOSS.

Across the complete calendar years on file, 2021 returned +210.47% and 2022 returned −53.65%. Of the 9 complete calendar years on file, 4 finished higher. So far in 2026 the price is −13.53%.

Peer Comparison

Koss Corporation (KOSS) operates in the Consumer Electronics industry. Here is how it compares to its closest peers by market capitalization:

Company	Ticker	Market Cap	P/E Ratio
Koss Corporation	KOSS	$33.89M	—
Apple Inc.	AAPL	$4.67T	36.6
Sony Group Corporation	SONY	$143.48B	21.0
LG Display Co., Ltd.	LPL	$3.30B	—

The Consumer Electronics industry average P/E ratio is 21.0x. Koss Corporation has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each nightly rebuild. Informational only, not financial advice. As of September 4, 2026.

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About Koss Corporation

Koss Corporation, together with its subsidiaries, engages in the design, manufacture, and sale of stereo headphones and related accessories in the United States, Sweden, the Czech Republic, Korea, Malaysia, Australia, Japan, the United Kingdom, and internationally. The company offers high-fidelity headphones, wireless bluetooth headphones, wireless bluetooth speakers, computer headsets, telecommunications headsets, and active noise canceling headphones. It sells its products through distributors, international distributors, audio specialty stores, the internet, national retailers, grocery stores, electronics retailers, and prisons under the Koss brand name, as well as private label. The company also sells its products to distributors for resale to school systems; and directly to other manufacturers. Koss Corporation was founded in 1953 and is based in Milwaukee, Wisconsin.

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Koss Corporation (KOSS) Stock Analysis