How to buy Koss shares in the UK

Shares of Koss Corporation, Gamestop and other heavily shorted stocks have grown as Reddit users began hyping them and lambasting hedge funds that have shorted them. This has led to a lot of volatility, so it's important to note that the prices of these stocks may continue to rise or may suddenly fall sharply.

Some share trading platforms have now suspended or restricted trading on these shares, citing liquidity issues.

How to buy shares in Koss

Open a brokerage account. Choose from our top broker picks or compare brokers in depth. To trade US shares you'll need to complete a W8-BEN form – typically part of the sign-up process.
Fund your account. Add money to your account via bank transfer or debit card.
Search the platform by ticker symbol. KOSS in this case.
Choose an order type. Place a market order (or limit order, if you want to try to hold out for a specific price) with your preferred number of shares or investment amount.
Submit the order. It's that simple.

The whole process can take as little as 15 minutes. You'll need a smartphone or computer, an internet connection, your passport or driving licence and a means of payment.

Our top picks for where to buy Koss shares

Best for 0% commission stocks

Finder Award

Go to Site

Capital at risk. T&Cs apply.

Copy picks from top traders

Commission-free trades
Fractional shares
Free to open an account

Best for overall trading platform

Go to Site

Capital at risk. T&Cs apply.

Earn 4.25% on uninvested funds

Commission-free trades
Fractional shares
6,000+ stocks/ETFs

Best for advanced trading

Go to Site

Capital at risk. T&Cs apply.

Up to £100 cashback

11,000+ stocks & ETFs
Commission-free trades
Advanced trading tools

We analysed all popular share dealing platforms in the UK using 35 data points and combined this with our expert insight from using the apps. The platforms we've selected as best for each category offer stand-out features or a unique combination of elements for a specific aspect of investing. If we show a "Promoted for" pick, it's been chosen from among our partners and is based on factors that include special features or offers, and the commission we receive. Keep in mind that our picks may not always be the best for you – it's important to compare for yourself. More details in our full methodology.

Koss stock chart

Use our graph to track the performance of KOSS stock over time.

These providers cover a wide range of stocks, but we can't guarantee they'll all offer this stock.

All investing should be regarded as longer term. The value of your investments can go up and down, and you may get back less than you invest. Past performance is no guarantee of future results. If you’re not sure which investments are right for you, please seek out a financial adviser. Capital at risk.

Is it a good time to buy Koss stock?

Review technicals and fundamentals to help you determine if now's a good time for you to invest.

Technical analysis

View Koss's price performance, share price volatility, historical data and technicals.

Quick verdict
Historical data

The gauge below shows real-time ratings that are based on 26 popular indicators such as moving averages, for specific time periods. It's not a recommendation but is simply technical analysis that can form part of your research.

Finder might not agree with the analysis and we take no responsibility. We also give no representations or warranty on the accuracy or completeness of the information provided on this page.

Historical closes compared with the last close of $4.94

1 week (2025-11-25)	2.70%
1 month (2025-11-03)	7.16%
3 months (2025-09-03)	-18.62%
6 months (2025-06-03)	-17.04%
1 year (2024-12-03)	-28.61%
2 years (2023-12-03)	49.70%
3 years (2022-12-01)	-24.81%
5 years (2020-12-03)	94.49%

Invest in Koss shares

Finder AwardFree Trades

Over 5,500+ stocks from 20 exchanges
Free to open an account
Commission-free trading

Go to Site

Capital at risk

Frequently asked questions

Koss's shares were split on a 2:1 basis on 1 December 2009. So if you had owned 1 share the day before before the split, the next day you'd have owned 2 shares. This wouldn't directly have changed the overall worth of your Koss shares – just the quantity. However, indirectly, the new 50% lower share price could have impacted the market appetite for Koss shares which in turn could have impacted Koss's share price.
It's as easy to sell Koss as it is to buy! Here's how to sell Koss shares that you already own.
1. Open your investment app. If you've got one with desktop access, you can log in online
2. Go to your portfolio. This should be in the main menu
3. Find your shares. You may be able to search your portfolio
4. Choose how many you'd like to sell. You'll be able to review the price and see how much you'll receive
5. Sell your Koss shares. Your investment platform will let you know when your shares are sold

Koss financials

Revenue TTM	$13.5 million
Gross profit TTM	$5.2 million
Return on assets TTM	-3.54%
Return on equity TTM	-0.69%
Profit margin	-1.57%
Book value	$3.26
Market capitalisation	$45.4 million

TTM: trailing 12 months

Sources

Thank you for your feedback!

More resources on Finder

More guides on Finder

IG 5% cashback investing offer
Find out all the details you need to know about IG’s new cashback offer.
Get your free ticket to Finimize’s Modern Investor Summit 2025
Finder has partnered with Finimize to offer in-person tickets to its Modern Investor Summit on 3 December 2025.
XTB free stock offer: Get a Rolls-Royce share worth £10*
Find out all the details you need to know about XTB’s new offer, where you can get a free (full) Rolls Royce share. This is a deal that’s going to fly off the shelves, so you need to act fast.
Best free trading apps
The UK’s top trading apps offering unlimited commission-free trades and not charging a regular account fee or custody fee.
IG £200 free shares offer [extended]: Should you bite?
Find out about IG’s new £200 free stocks offer, including how to get it, whether you’re eligible, and if it makes sense for you.
Freetrade free shares offer
The latest free-share, sign-up, refer-a-friend or cashback promo offers from popular trading app Freetrade.
Trading 212 promo codes for 2025
See if you can make your money go further with free-share, cashback or refer-a-friend offers from Trading 212. Here’s what’s live right now.
Best investment platforms paying high interest on cash
Some trading apps and platforms now offer competitive interest rates on uninvested cash.
Best stock trading apps & platforms for beginners 2025
We’ve reviewed the best online trading apps in the UK and explained what they’re each best at, with pros and cons for each for different types of investors.
Best junior stocks and shares ISAs
A junior stocks and shares ISA account (JISA) is a tax-efficient way to save for your child’s future, here are the best options and how to compare.

How to buy Koss shares

Easy steps to invest in Koss stock in the UK.

How to buy shares in Koss

Our top picks for where to buy Koss shares

How we chose these trading apps

Koss stock chart

Is it a good time to buy Koss stock?

Technical analysis

Frequently asked questions

Does Koss pay dividends?

What percentage of Koss is owned by insiders or institutions?

When does the fiscal year end for Koss?

Where is Koss based?

Have Koss's shares ever split?

How do I sell Koss shares?

Can you buy Koss shares with a debit card?

What's the easiest way to buy Koss shares?

Do you need to complete a W8-BEN form if you want to invest in Koss?

What is the key financial information for Koss?

Sources

More guides on Finder

Advertiser disclosure