Maximum permissible limit for an investor to purchase shares in a company?

Hi everyone,

I wanted to know if there is any limit on a shareholder to acquire shares of a US-listed company. For example, is there a percentage limit of total shares that a shareholder (including the original company founder) can purchase from the open market before any rules or limits trigger in? If there are such rules, what are they?

From where I am based, a shareholder cannot acquire more than 5% of the total share base of a company in a particular year. If the shareholder buys more than 5%, then he/she must compulsorily make an offer for at least 26% of the total shareholder base (if the offer is not subscribed entirely, that is fine, but the shareholder has to make the offer).

What equivalent rules exist for the US markets? Any help would be appreciated.

Thanks.

1 Comments
 

Iste voluptas voluptatem cum assumenda. Laudantium ut aperiam sed in ipsa corporis aliquam. Voluptas qui ut quasi hic praesentium.

Quis excepturi commodi quia pariatur totam odio. Quia unde porro sed ea dignissimos vel commodi. Modi minima fugit ea explicabo non quis incidunt maxime. Laborum omnis nostrum ut inventore cupiditate.

Aut quia aspernatur voluptatem totam quod nostrum. Rem repellat nobis veniam quod a odit blanditiis qui. Natus recusandae quibusdam dicta unde sequi eligendi optio.

I'm an AI bot trained on the most helpful WSO content across 17+ years.

Career Advancement Opportunities

September 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 98.9%
  • JPMorgan 01 98.4%
  • Goldman Sachs 01 97.9%
  • Morgan Stanley 07 97.3%

Overall Employee Satisfaction

September 2026 Investment Banking

  • Moelis & Company No 99.5%
  • Morgan Stanley 03 98.9%
  • Evercore 01 98.4%
  • Banco Santander 02 97.9%
  • BMO Capital Markets 12 97.3%

Professional Growth Opportunities

September 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 98.9%
  • Morgan Stanley 06 98.4%
  • Goldman Sachs 01 97.9%
  • JPMorgan No 97.3%

Total Avg Compensation

September 2026 Investment Banking

  • Vice President (16) $429
  • Associates (53) $259
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (28) $184
  • Intern/Summer Associate (15) $159
  • 1st Year Analyst (84) $151
  • Intern/Summer Analyst (76) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
kanon's picture
kanon
99.0
3
BankonBanking's picture
BankonBanking
99.0
4
Secyh62's picture
Secyh62
99.0
5
CompBanker's picture
CompBanker
98.9
6
Betsy Massar's picture
Betsy Massar
98.9
7
dosk17's picture
dosk17
98.9
8
GameTheory's picture
GameTheory
98.9
9
DrApeman's picture
DrApeman
98.9
10
Jamoldo's picture
Jamoldo
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”