Buying a Stake in a Company: Routes, Rights and Price for Minority and Majority Shares

Buying a stake in a company means acquiring shares in an existing business without taking it over entirely. Four routes are common: a majority holding, a minority holding, a silent partnership and a profit-participation right — and they differ sharply in control, liability, formalities and price. A minority buyer normally pays less per percentage point than a majority buyer, but gets no say in how the business is run.

Demand for stakes is far greater than the visible supply. Search online for company shares and you mostly find shelf companies, distressed cases and entities with no operating business. Meaningful stakes in healthy mid-sized companies rarely change hands through a public listing. If you are looking for a whole company or a controlling majority, the route runs through a structured search process — see buy a business for how that works. This article deals with partial acquisitions.

Buying a stake versus buying the whole company

The difference is not one of degree. Buy 100 percent and from closing you decide alone. Buy a stake and you join an existing shareholder relationship on its terms: the articles of association, any shareholders agreement, and co-shareholders you did not choose.

In a full acquisition you therefore mainly examine the business; in a share purchase you also examine the state of the shareholder group. A commercially sound company with feuding shareholders is a poor investment for a minority buyer — he can neither break the deadlock nor easily get out again. The process itself resembles the company acquisition process.

The forms of stake you can buy

Majority holding. Above 50 percent of the votes you carry ordinary shareholder resolutions, such as appointing and removing managing directors. That is not full control: amendments to the articles require three quarters of the votes cast in both countries (section 53(2) of the German GmbHG, section 50(1) of the Austrian GmbHG), and the articles may set stricter requirements.

Minority holding. Anything below 50 percent. You share in profits and in value growth but you do not steer. Whether it is worth it depends almost entirely on what is agreed contractually on top — see minority stakes.

Silent partnership. You do not become a shareholder. You contribute capital to a business run by someone else; the contribution passes into that person's assets, and only the owner acquires rights and obligations from the transactions of the business (section 230 of the German HGB, section 179 of the Austrian UGB). A silent partnership is invisible externally.

Profit-participation right. A contractual claim carrying shareholder-like economic rights, usually a profit share, but no voting rights and no shareholder status. The substance comes almost entirely from the contract — see profit-participation rights.

Where stakes are offered — and why the good deals are not listed

Public succession marketplaces list almost exclusively whole-company sales. Where stakes do appear, they are frequently entities with no trading activity, distressed situations, or capital raisings that have already failed with the banks. That is market logic: an owner giving up 30 percent of a well-run business does not search anonymously but deliberately, because he will be working with that person for years afterwards.

Access therefore comes from approach, not from search: a network in the target industry, local accountants and banks, trade associations, and direct confidential contact with companies that fit — including companies that are not for sale.

What rights a minority stake actually carries

A blocking minority is no statutory entitlement but an arithmetic consequence: because resolutions amending the articles need three quarters of the votes cast, a holding representing more than a quarter of the votes cast can defeat them — hence the rule of thumb of 25 percent plus one share. What counts is votes cast, not registered capital: a shareholder who does not attend blocks nothing.

On information rights the two countries diverge noticeably. In Germany, section 51a of the GmbHG entitles every shareholder to prompt information on the company's affairs and to inspect its books and records, and subsection 3 makes that right non-waivable. In Austria, the inspection right under section 22(2) of the GmbHG is tied to the annual accounts — inspection within fourteen days before the general meeting dealing with them — and may be restricted where a supervisory board exists. One right is identical: shareholders holding at least one tenth of the registered capital may demand that a shareholders meeting be convened (section 50(1) of the German GmbHG, section 37 of the Austrian GmbHG).

Everything beyond that belongs in a shareholders agreement: reserved-matter lists, a board seat, interim reporting, distribution policy, rules for the case where one shareholder wants out. Without them, a mid-market minority is often little more than a right to a share of profits, with no influence and no exit.

Pricing: why minority stakes trade at a discount

The starting point is the same as in a whole-company sale: earnings power, adjusted result, net debt, a sector multiple or an income-based valuation. Only then comes the question of what a stake in that total is worth — and the answer is usually: less than the arithmetic share. There is no control, there is no liquidity, and cash returns depend on the majority's distribution policy.

How large the discount is cannot be stated in general terms; it is negotiated, and it narrows the more contractual protection is sold with the stake. More is negotiable here than the headline price: a minimum distribution, a reserved-matter list, a put option and tag-along rights change the economic substance of a minority far more than ten percentage points on the price.

Due diligence on a share purchase: start with the articles

Before the accounts and the contracts comes the corporate-law review. Four points determine whether the deal can be executed as negotiated.

Transfer restrictions. The articles may make a transfer conditional on the consent of the company or the other shareholders; both jurisdictions expressly permit this (section 15(5) of the German GmbHG, the final sentence of section 76(2) of the Austrian GmbHG). Without consent, the transfer is not effective.

Pre-emption and call rights. Shares often have to be offered to the existing shareholders first, frequently at a contractually defined price. That can hollow out your negotiated price or block the acquisition entirely.

Compensation clauses. Provisions covering death, insolvency, notice or expulsion determine the value at which you will one day leave. A book-value clause drastically devalues a stake bought on an earnings basis.

Obligations and unpaid contributions. Check for additional contribution, ancillary and non-compete obligations, and whether the capital contributions are fully paid up. Unpaid amounts can fall on the acquirer.

Formalities: notarial deed in Austria, notarial recording in Germany

In Germany, the assignment of shares in a GmbH requires a contract concluded in notarial form (section 15(3) of the GmbHG); the agreement obliging a shareholder to assign is equally subject to that form, but becomes valid once a properly executed assignment is made (section 15(4)). An updated shareholder list must then be filed with the commercial register, by the managing directors or by the notary involved (section 40). That is not paperwork: under section 16(1), only the person entered in the list held at the commercial register counts as the holder of a share vis-a-vis the company. More on the formal requirements in a share sale.

In Austria, a transfer between living persons requires a notarial deed, as does the agreement to assign shares in the future (section 76(2) of the GmbHG); pledging a share needs no notarial deed (section 76(3)). Unlike in Germany, the shareholders together with their capital contributions and the amounts paid in are entered directly in the companies register (section 5 of the Firmenbuchgesetz) — see notarial deed and companies register.

Funding the entry: equity, vendor loan, staged acquisition

Banks lend against minority stakes more reluctantly than against controlling acquisitions, because the buyer can neither control distributions nor act in a crisis; minority buyers therefore work with a higher equity share. For majority acquisitions the customary structure combines equity, bank debt and a vendor loan — the components are described under financing an acquisition.

The staged acquisition has proved itself in practice: first a minority or a narrow majority, combined with options over the remainder at a valuation formula agreed in advance. What matters is that formula, deadline and triggers are in the first contract.

FAQ

Can I simply buy shares in a private limited company?

Shares are transferable in principle. In practice the purchase turns on two things: a shareholder willing to sell, and the articles of association. If they contain a transfer restriction, you need the consent of the company or the other shareholders; if pre-emption rights exist, the existing shareholders can step in ahead of you.

What percentage do I need for a blocking minority?

As a rule of thumb, more than 25 percent, because resolutions amending the articles require three quarters of the votes cast (section 53(2) of the German GmbHG, section 50(1) of the Austrian GmbHG). What counts is votes cast — a shareholder who does not vote blocks nothing. Where the articles require higher majorities, a blocking position arises at a lower holding.

Does buying shares require a notary?

Yes, in both countries. Germany requires an assignment contract in notarial form under section 15(3) of the GmbHG; Austria requires a notarial deed under section 76(2) of its GmbHG. The prior obligation to assign is equally subject to the form requirement. An informal agreement to buy shares is not effective.

What does a minority stake cost compared with a majority?

Usually less per percentage point. The reasons are the absence of control, the absence of a market, and dependence on the majority's distribution policy. There is no universally valid discount figure; it is negotiated, and it narrows the more contractual protection comes with the stake.

Where do I find companies selling stakes?

Rarely on public marketplaces, which are dominated by whole-company sales and low-quality listings. Meaningful stakes come from direct confidential approaches, from networks in the target industry, and from live sale processes in which the owner wants to exit only partially.

How do I get out of a minority stake again?

Only in the way the contract provides. There is effectively no market for minority stakes in mid-sized private companies; the realistic buyer is the co-shareholder. So settle the exit when you enter: a put option after a defined period, tag-along rights on a sale of the majority, a transparent valuation formula, and clear deadlines.