Robinhood buys stock from market makers and wholesalers, not directly from companies

When you buy a stock through Robinhood, you are not buying it from the company that issued it. Robinhood is a brokerage — a middleman. It sources shares from market makers and wholesalers, firms that buy and hold large quantities of stock to sell to brokers like Robinhood, which then sell to you.

The stock itself trades on an exchange — usually the NASDAQ or the New York Stock Exchange (NYSE). Robinhood does not own the exchange. It connects your order to the market through a network of dealers and liquidity providers. When you place a buy order, Robinhood routes it to one of these firms, which fills it by selling shares they already own or have access to.

This is how nearly all retail brokerages work. You do not call Robinhood and receive a certificate. Your shares are held in an account at a custodian — a separate firm that legally owns the shares on your behalf. Robinhood handles the trading interface and the account, but the actual securities sit elsewhere.

Key Takeaways

  • Robinhood sources shares from market makers and wholesalers, not from the companies that issued the stock.
  • Your shares are held by a custodian firm, not by Robinhood itself, even though you see them in your Robinhood account.
  • Robinhood makes money partly through payment for order flow — wholesalers pay Robinhood a small fee to route your trades to them.
  • The stock price you see on Robinhood is the market price, set by supply and demand across all exchanges, not a price Robinhood sets.

How market makers keep stock available to buy and sell

A market maker is a firm that stands ready to buy and sell a particular stock at any moment during market hours. They profit from the difference between the price they pay to buy and the price they charge to sell — a gap called the spread. The tighter the spread, the more liquid the stock is, and the easier it is for you to buy or sell without waiting.

Market makers hold inventory. They buy shares when there are more sellers than buyers, and sell when there are more buyers than sellers. This keeps the market moving. Without them, you might place an order to buy 100 shares and wait hours for someone to sell them to you. With market makers, the order fills in milliseconds.

Robinhood does not employ market makers. Instead, it has agreements with firms like Citadel Securities, Virtu Financial, and others to route orders to them. These firms fill your order and keep the spread. Robinhood receives a small payment from the market maker for sending the order — this is called payment for order flow, or PFOF.

Payment for order flow: how Robinhood makes money without charging commissions

Robinhood advertises zero-commission trading. It does not charge you a fee to buy or sell. Instead, it makes money by sending your orders to market makers who pay for the right to fill them. This is legal and disclosed in Robinhood's terms, but it is worth understanding what it means.

When you buy 100 shares of Apple at $150 per share, a market maker fills that order. The market maker might have bought those shares at $149.99 and sells them to Robinhood at $150.01, pocketing the difference. Robinhood then sells them to you at $150. Robinhood receives a payment from the market maker — typically a fraction of a cent per share — for routing the order.

This arrangement means Robinhood has an incentive to send your orders to the highest-paying market maker, not necessarily the one that would give you the best price. The difference is usually tiny — pennies on a large order — but it exists. Some brokerages charge a commission instead and do not use PFOF, which means they have less incentive to route your order anywhere other than where it gets the best price.

Where the actual shares come from: the custody and clearing system

Behind every trade is a custody and clearing system. When you buy a stock, the share does not physically move. Instead, a record changes hands. Your shares are held by a custodian — a bank or trust company licensed to hold securities. Robinhood uses Apex Clearing Corporation as its custodian.

Apex holds the shares in its own name but keeps records showing that you own them. This is called holding shares "in street name." It is the standard arrangement for retail investors. You own the shares; Apex holds them; Robinhood shows them in your account. If Robinhood went out of business, Apex would transfer your shares to another broker.

The clearing system also handles settlement — the process of actually moving money and shares after a trade. When you buy a stock, you do not receive the shares immediately. Settlement takes two business days (called T+2). During those two days, the clearing house makes sure the buyer has the money and the seller has the shares, then completes the exchange.

Why you see the same stock price on Robinhood as everywhere else

Stock prices are set by the market, not by any single broker. The price you see on Robinhood is the same price you would see on Fidelity, Charles Schwab, or any other broker because they are all looking at the same market data. Prices come from the exchanges — NASDAQ, NYSE, and others — where millions of shares trade every second.

When you place a buy order, you are entering a queue with everyone else trying to buy that stock. The price you pay depends on what sellers are asking at that moment. If you place a market order (buy at any price right now), you pay the lowest asking price available. If you place a limit order (buy only at a specific price or lower), you wait until the price drops to your limit or your order expires.

Robinhood does not set prices. It displays them and routes your order into the market. The market maker who fills your order is also subject to the same prices — they cannot sell you a share for less than the market price without losing money.

The difference between owning shares and owning fractional shares

Robinhood allows you to buy fractional shares — pieces of a single share. If Apple costs $150 and you have $50, you can buy one-third of a share. This is a Robinhood feature, not a market feature. The fractional share is still held by Apex Clearing in your name, but Robinhood manages the fractional ownership internally.

When you own a fractional share, you own a proportional claim on the dividends and voting rights of that share. If the company pays a $1 dividend per share, you receive one-third of $1. Fractional shares trade at the same price as whole shares — the price per share, divided by the number of shares you own.

Fractional shares are useful if you want to own a piece of an expensive stock without saving up for a whole share. They also make it easier to diversify with a small amount of money. However, they do not change where the stock comes from or how it is held.

What happens when Robinhood restricts trading

In January 2021, Robinhood restricted buying of certain stocks, including GameStop and AMC, while allowing selling. This sparked widespread confusion about where the stock comes from and whether Robinhood controls supply. The answer is more technical than the headlines suggested.

Robinhood did not restrict trading because it ran out of stock. It restricted buying because of a surge in demand that created a capital requirement — the amount of money Robinhood had to set aside to may provide settlement. When millions of people buy a stock at once, the clearing house requires brokers to post collateral to cover the risk that the trade might fail. Robinhood's capital was strained, so it restricted buying to reduce the collateral requirement.

This is a limitation of Robinhood's size and capital, not a limitation of stock supply. Larger brokerages with more capital did not restrict trading. The incident showed that Robinhood's zero-commission model depends on its ability to manage capital efficiently — a constraint that does not affect brokerages that charge commissions and have larger balance sheets.

Frequently Asked Questions

Can Robinhood run out of a stock to sell me?

No. Robinhood does not hold inventory. When you buy a stock, a market maker fills your order by selling shares they own or have access to. If a market maker runs out, another one steps in. The only constraint is price — if demand is extremely high, the price rises until supply and demand balance.

Do I actually own the shares I buy on Robinhood?

Yes. Your shares are held by Apex Clearing in your name. You own them; Apex holds them. If Robinhood shut down, your shares would transfer to another broker. You can also transfer your shares to a different broker at any time.

Why does Robinhood make money if it does not charge commissions?

Robinhood makes money through payment for order flow — market makers pay Robinhood a small fee to fill your orders. It also makes money from interest on cash in accounts and from premium subscription features. The PFOF model means Robinhood benefits when you trade frequently.

Is payment for order flow illegal?

No, it is legal and disclosed. However, it creates a potential conflict of interest — Robinhood may route your order to the highest-paying market maker rather than the one offering the best price. The difference is usually small, but it is worth knowing about.

What if I want to own physical stock certificates?

Most brokerages, including Robinhood, do not issue physical certificates. Shares are held electronically in street name. If you want a physical certificate, you would need to request it from the company directly, which is rare and often involves fees. For most investors, electronic ownership is standard and sufficient.