By Ricardo Normand · Published 30 September 2026
You can spot likely buyers from public information by watching what listed companies file when they do deals, who is building a stake in whom, and whether a company can afford to pay. It won't tell you who will buy you. It shows who is active, who has the money and when the timing looks right.
- Listed companies have to report significant acquisitions. Those filings show who bought what, from whom and for how much.
- Anyone who builds a stake above 5% in a listed company has to say so.
- Public financial statements show whether a buyer can afford a deal your size.
- Hiring and news are softer signals. They help with timing.
- Public data shows activity and capacity, not intent. It can't see private buyers or private conversations.
Can you spot a buyer from public information?
Partly. Public information can tell you who is active, who can afford it and what they have bought before. It can't tell you who wants your company.
Founders often hear about their best buyer from someone else. So the useful question is a practical one: which companies in my space are doing deals right now, and could they afford me?
What do deal filings tell you?
In the US, a company listed on an exchange has to report a significant acquisition once it is completed. The SEC's Form 8-K covers this under Item 2.01. The company must say when the deal closed, what assets it bought, who it bought them from and what it paid (SEC, Form 8-K instructions). The report is due within four business days, so it is fast.
When a buyer issues its own shares to pay for a merger, it often files a Form S-4 as well. The SEC describes that form as the one used to register securities issued in mergers and exchange offers (SEC, Form S-4, General Instruction A). That tells you a deal is in progress, not only finished.
Read a few of these for your sector and a pattern appears: who buys, how often, how big, and what kind of company they go for.
What does a stake disclosure tell you?
Anyone who acquires more than five percent of a voting class of a listed company's shares has to file a Schedule 13D, or the shorter Schedule 13G, depending on the facts. The SEC's investor site adds that a 13D is often filed in connection with a tender offer (Investor.gov, "Schedules 13D and 13G").
I treat it as a signal worth noticing, not a prediction. Plenty of stakes are just investments. But when a company starts building a position in a competitor of yours, you have learned something about where its attention is.
Can the buyer afford you?
Listed companies also publish their financial statements. The SEC makes the numbers from those statements available in a structured form through EDGAR's data interfaces (SEC, "EDGAR Application Programming Interfaces"). That is how a tool can pull revenue, cash and assets for thousands of companies without anyone retyping them.
Cash and revenue don't decide a deal, but they rule some buyers out. A company with little cash and a stretched balance sheet is unlikely to write a large check, unless it raises money or pays in shares. In my experience it also helps to compare the size of a buyer's earlier deals with the price you have in mind. Buyers tend to stay within a range.
Are hiring and news signals worth watching?
They are softer, and I treat them as hints, not facts. A company hiring people to run corporate development or to integrate acquisitions is probably planning more of them.
News and regulators' merger notices help with timing. FAIR follows deal and regulatory activity across North America, Europe and LATAM (FAIR, "How it works").
What can public signals not tell you?
Quite a lot.
Private buyers. Private companies don't file these forms, so their deals only show up in the news, if at all.
Intent. A buyer with money and a track record may still not want you. Some of the best buyers buy for a capability, a platform or a team, not because you sit in their category. A filing can't show you that reason.
Timing. Filings follow events. They tell you what has happened or is being arranged, not what someone decided last week.
How does FAIR use this?
FAIR does this reading for you. It starts from your profile: your sector, stage, exit range and any acquirers you already have in mind. It gathers deal filings, news, hiring signals and regulators' notices, checks candidate buyers against their public financials, and sorts each one as same-segment, adjacent or strategic, with a fit score and the reason behind it. An AI model helps with the judgment. The sources stay visible so you can check the reasoning.
A list like that is a place to start. Use it to learn who is active in your space and what they tend to buy, well before you need them. Then decide who is worth a conversation, and when.
FAIR shows founders their likely buyers and the timing signals around them. See your own radar, free.