Koss Corporation, together with its subsidiaries, designs, manufactures, and sells stereo headphones and related accessories in the United States, the Czech Republic, Sweden, Canada, the Russian Federation, Japan, Malaysia, and internationally.
Koss stock last closed at $4.50, down 0.22% from the previous day, and has decreased 40.94% in one year. It has underperformed other stocks in the Consumer Electronics industry by 0.01 percentage points. Koss stock is currently +12.5% from its 52-week low of $4.00, and -47.61% from its 52-week high of $8.59.
As of Dec 17, 2025, there are 9.46M KOSS shares outstanding. The market capitalization of KOSS is $42.55M. In the last 24 hours, 40,000 KOSS shares were traded.
You need a brokerage account to access the NASDAQ market and buy KOSS shares.
Based on our research, eToro is the best online stock brokerage. eToro gives you:
Get $10 towards your purchase of shares by signing up for an account with eToro now. This offer is only for US users.
Open eToro AccountNow that you've chosen the right brokerage, the next step is to fill out some personal info so you are able to invest in KOSS stock today.
Now that you've filled out your info on the best stock market app for beginners, you can securely and quickly fund your account:
Watch this video walkthrough to see the process of transferring funds into your investment account.
Once you have decided on the best place to buy Koss stock, it's important to analyze their stock before you buy, so you truly wrap your head around the risk as well as the opportunity.
WallStreetZen was created to help everyday investors do more in-depth fundamental analysis in minutes instead of hours.
You can view all of the due diligence checks on KOSS's stock page.
Investors use many financial metrics, analyses, models, and charts to gauge KOSS's fair value.
Using relative valuations ratios:
You can do additional valuation research on KOSS's stock here.
Last year, KOSS revenue was $13.49M. During the past five year, KOSS's revenue has increased by -5.72% per year. This was slower than the Consumer Electronics industry average of 8.38%.
You can analyze KOSS's earnings and revenue performance here.
Over the last year, executives and large shareholders at KOSS have bought more shares than they have sold.
Lenore Lillie, Director of KOSS, was the latest KOSS insider to buy. They bought $12,400.00 worth of KOSS stock on Dec 2, 2025.
Research more about who owns KOSS stock here.
No, Koss doesn't provide an income stream by paying out dividends.
One of the major reasons eToro is our favorite brokerage is because of its social trading community.
Click below to see what other investors have to say.
You have two primary types of orders:
Click the Open Trade button and eToro will place your order.
If you need more help with buying stocks on eToro, watch the how to video below:
Now that you own some shares in KOSS, you'll want to stay up-to-date on your investment.
Add KOSS to a watchlist to keep track of your KOSS stock.
To summarize, here are the 6 steps for buying Koss stock:
If you need a brokerage, eToro is our recommended option.
Get Started with eToro TodayIf you would like to get updates on your new investment in Koss, click the button below.