What are fractional shares, and how do they work in Nigeria?

Daya Stocks works the fraction out from the dollar amount you type in and starts at $1, against a $10 or ₦10,000 start on Bamboo. Both put your money into the same US companies. What they do legally is different, and that difference shows up when you try to leave. If you're still choosing between the apps themselves, start with how to invest in US stocks from Nigeria.

What is a fractional share?

A fractional share is less than one whole share in a company. The US Securities and Exchange Commission's own investor bulletin on fractional shares puts it as “when you own less than one full share of a stock or other security”. You buy by amount, and the app turns that amount into a decimal number of shares.

That matters in Nigeria because the share price is set in dollars and your money is in naira. A single share in a large US company can cost more than most people want to put into one holding, so buying a whole share is the thing that stops you, not the company. Daya Stocks uses $100 buying about 0.43 shares as its own worked example.

Buying by amount changes three practical things:

• You pick the amount, and the app picks the share count. You can put $5 into a company whose share costs $240.
• You can spread a small amount across several companies instead of saving up for one whole share.
• A dividend, a share split and a price move all reach you in proportion to the fraction you hold.

Who creates the fraction when you buy one?

On Bamboo and Trove a US broker creates the fraction, and both companies name that broker in their own disclaimers. Bamboo's own site says US-traded securities, including fractional trading, are provided to Lambeth Capital Limited by DriveWealth LLC. Trove's own disclosures name Alpaca Securities LLC.

A broker is the firm that actually holds the shares and executes the order. It buys whole shares, splits them across customers, and keeps a record of what percentage of a share each customer owns. You never hold a certificate with a decimal on it, because no such thing exists. The fraction is a record in the broker's books.

Trove is worth reading closely here, because it names two different US brokers depending on which Trove entity you signed up with:

• For customers of Trove Investment Advisors LLC, accounts are “held in custody by Alpaca Securities LLC, member FINRA, NYSE, SIPC”.
• For customers of Trove Trading Services Ltd, US investment accounts are “held DriveWealth LLC, a regulated member of FINRA/SIPC”.
• Nigerian shares are separate again, and provided by Sigma Securities Ltd.

How the order gets filled also varies, and it can change your price. FINRA's guidance on fractional shares, dated 26 June 2025, says some firms execute fractional orders in real time while others “aggregate orders of customers' fractional shares” and then execute them as whole-share orders. FINRA's advice is to ask your firm which one it does.

Which Nigerian apps sell fractional shares, and what do you get?

Bamboo, Daya Stocks and Trove all let you buy part of a US company by amount. Bamboo and Trove sell you a fraction of a real share held by a named US broker. Daya Stocks sells you a token that tracks the share price. The table below is what each one says on its own pages, checked today.

Risevest belongs in a different group, and it's worth knowing before you go looking for a fractional share there. Risevest's own description is “a portfolio of dollar investments, 100% managed by Rise”, so you aren't choosing a company and buying part of it. You're putting money into a portfolio somebody else picks. That's a different product with a different question attached, and we compare the stock-picking apps against each other in the Bamboo, Trove, Risevest and Hisa head-to-head.

If you want the mechanics of the token route in full, including what sits behind the token and what happens in a takeover, that's in what are tokenised stocks, and how do they work.

Can you move a fractional share to another broker?

No, and that's true of a fraction of a real share as much as a token. FINRA states it plainly: “At the moment, you can't transfer fractional shares to another brokerage firm.” You'd have to sell them first, which FINRA notes can trigger tax and fees. The SEC says the same thing, that you “generally cannot transfer fractional shares to another brokerage firm”.

What it means for you: the exit from a fractional holding is a sale, not a move. If you decide in two years that you'd rather hold your US shares somewhere else, you sell what you have, take the cash, and buy again on the other app. You pay to get out and you pay to get back in, and in between you're out of the market.

Daya Stocks states its version of this on its own page: you can only sell in the app and withdraw, so holdings can't be moved to another broker or to an outside wallet. That reads like a tokenisation catch, and it is partly that. It's also where a fraction of a real share lands, by the US regulator's own account.

So “can I move it out” is the wrong question to decide between these apps on. The question that separates them is what you own while you hold it, and what reaches you from the company. Ask those two before you fund anything.

How does a dividend reach you on a fraction?

A dividend reaches you in proportion to the fraction you hold. The SEC's bulletin says owners of fractional shares still take part in corporate actions, and that “generally, you will participate in these corporate actions based on the percentage of a whole share that you own”. Hold a tenth of a share, get a tenth of the dividend.

The part that differs by app is what happens to that money once it arrives:

• On Bamboo and Trove, a dividend on a fraction of a real share is paid in proportion to what you hold, through the US broker that holds it.
• On Daya Stocks, dividends are reinvested automatically into the same position, after tax. You don't get the choice of taking it as cash.
• On a managed product like Risevest, a dividend is handled inside the portfolio rather than paid to you as a line item.

Automatic reinvestment suits somebody who was going to buy more anyway and doesn't want to think about it. It doesn't suit somebody who wanted dollar income they could withdraw. That's a real preference and it's worth knowing which one you are before you choose.

Do you get voting rights on a fractional share?

Often not, and you have to check the app rather than assume. The SEC's bulletin says “you may not have voting rights if you own fractional shares”, and that whether you can vote depends on the brokerage's own programme. FINRA's version is that a fractional owner “might not have shareholder voting rights”, with some firms allowing proxy voting and others not.

Daya Stocks states the answer on its own page, and the answer is that you do not get voting rights. Bamboo and Trove don't state a fractional voting policy on the pages linked above, so that's a question for their support rather than something to infer.

For most people buying $20 of a US company this changes nothing they'd ever use. It matters if you were expecting to be a shareholder in the full sense, because a fraction usually doesn't make you one.

Where does Daya Stocks fit?

Daya Stocks is the token route rather than the real-share route, and its numbers all sit on its own page. It charges 0.25% a trade, starts at $1, lists 400+ assets, and charges nothing to fund or withdraw. Its own page frames the usual cost of buying US stocks from Nigeria as 1% to 1.5% a trade.

What that costs on a round trip: 0.25% to buy and 0.25% to sell, so a $200 position costs $1 in total to get into and out of. Trading runs 24 hours a day, 5 days a week, plus after-hours on a number of stocks, and what time Nigerians can trade US stocks has the hours in Nigerian time.

What you hold is the thing to be clear about. Daya Stocks says on its own page that you own a token that tracks the share, not the certificate itself, that you do not get voting rights, and that you can only sell in the app and withdraw. Verification takes a BVN, a valid ID and a selfie.

Where Daya Stocks isn't the pick: if you specifically want a fraction of a real share with a US broker named on the page that holds it, that's Bamboo and Trove, and both say who theirs is. And if you want a dividend paid to you as cash rather than reinvested, no app in this group does that today. Decide which of those two things you actually care about, then pick.

What happens when you want to sell a fraction?

You can sell a fraction, and the SEC's bulletin says you can place orders in dollar or share amounts. It also carries a warning worth taking seriously: “you may have difficulty selling fractional shares in certain circumstances”, and some brokers don't guarantee liquidity in a fraction even when the whole stock trades freely.

The practical version of that is two things. Your sale may be grouped with other customers' fractions and executed as a whole-share order, which FINRA says can affect the price you get. And a fraction of a thinly traded company is harder to shift than a fraction of a large one.

Tax is the other half of selling, and it catches people who think a small position is too small to matter. Whether Nigerians pay tax on US stock gains has the current position, and the short version is that a gain on a US share isn't treated the same way as a gain on a Nigerian one.

What should you check before you buy a fractional share?

Six questions, and every one of them is answerable from the app's own pages or its support before you put money in:

1. Are you buying a fraction of a real share, or a fraction of a token that tracks the share price?
2. Does the app name the broker or custodian that holds the share behind your fraction?
3. How do you get out, and does getting out mean selling rather than moving?
4. How does a dividend reach you, as cash or as more of the same position?
5. Can you vote, and does the app say so either way?
6. What does the round trip cost, counting both the buy and the sell?

Write down the answers for the one app you're thinking of using, and the comparison makes itself. Most of the disappointment with these products comes from the first question, because two apps can both call it a fractional share and mean different things.