Recently, someone asked me what the fundamental difference is between shares and participations, and I realized that it's a more common question than it seems. So I decided to delve into this because honestly, at first glance, they seem the same, but believe me, they are not.

Let's start with the basics. Shares are fragments of a company's capital, and when you own them, you are literally an owner of that company (in the proportion that corresponds). But here’s the interesting part: only corporations can issue shares. If you hold a significant percentage, you are a key shareholder; if it's small, you are a minority, although grouped minorities can have influence.

As a shareholder, you have quite substantial rights. You receive dividends when the board decides to distribute them, you have voting rights at meetings, access to company information, preemptive rights in capital increases, and if the company goes bankrupt, you are entitled to a portion of what remains after liquidation. Be aware, that’s the last thing you get paid, but still.

Now, the difference between shares and participations is where it starts to get interesting. Participations are also parts of the capital, but they work differently. Any type of company can issue them, not just corporations. With participations, you receive dividends, but here’s where it cuts off: you don’t have voting rights, you don’t participate in meetings, and most importantly, they are not traded on the stock exchange or organized markets.

This last point is crucial. Shares can be listed on stock exchanges (Wall Street, Madrid, London) if the company chooses to do so, making them very liquid and easy to buy or sell. Participations are only traded privately, directly between parties, without public intermediaries. That’s why their liquidity is very low, and the price is not set by the market but by the company's current accounting situation.

Another aspect that differentiates shares and participations is their duration. Shares are indefinite; you hold them as long as you want. Participations have a predetermined term, although they can be renewed upon expiry.

Now, if you’ve heard about participations in investment funds, that’s different. When you buy a fund, you are buying participations of that fund, not directly of a company. The fund pools money from at least 100 participants (according to Spanish law) with a minimum of 3 million euros, and a manager invests that money in bonds and shares according to its strategy.

Here’s something many don’t understand well: the difference between a shareholder and a participant. The shareholder is the owner, has decision-making power, and is interested in the company's future. The participant is more like a creditor; they have payment rights for a set period, but nothing more. It’s a very different relationship.

There’s a factor few consider but that’s important if you invest in shares of troubled companies: the order of priority. In case of bankruptcy, the first to be paid are secured creditors, then other creditors, and shareholders are paid last, if anything remains. This is critical if you invest in low-value shares.

Regarding similarities, both are proportional parts of the capital, both can accumulate, and both are indivisible, always assigned to a holder.

If we talk about CFDs on shares, which is what you typically find on trading platforms, there’s another important difference. A CFD behaves exactly like the share; you receive dividends, but you are not a shareholder. You don’t have voting rights, you don’t attend meetings. The CFD price fluctuates with the underlying share. It’s cheaper, more agile, allows short trading, but doesn’t make you an owner.

The reality is that on trading platforms, you usually only find shares, generally in CFD format, not corporate participations. And honestly, for most traders, that’s fine because what interests us is profitability, whether through appreciation or dividends, not influencing company decisions.

So, to summarize: the difference between shares and participations is quite broad, from who can issue them, to how they are traded, what rights you have, and how long you hold them. If you’re going to invest, make sure you know exactly what you’re buying, because being a shareholder is not the same as being a participant, and that can completely change your strategy.