STOCK TITAN

JAB Acquisition Corp I (JABRU) sponsor discloses 36.4% stake and IPO-related holdings

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
SCHEDULE 13D

Rhea-AI Filing Summary

JAB Acquisition Sponsor I, LLC filed a Schedule 13D reporting beneficial ownership of 10,442,143 JAB Acquisition Corp I ordinary shares, representing 36.4% of the class based on 28,107,143 shares outstanding as of June 11, 2026.

On March 19, 2026, the sponsor bought 9,857,143 Class B shares from the company for $25,000, or about $0.002 per share. These Class B shares convert into Class A shares on a one-for-one basis in connection with the company’s initial business combination.

On June 11, 2026, the company completed its IPO of 17,250,000 units at $10.00 per unit, including the full over-allotment. The sponsor also purchased 260,000 private units at $10.00 per unit for $2,600,000, each unit including one Class A share, one redeemable warrant and one right that together entitle holders to 585,000 Class A shares.

Positive

  • None.

Negative

  • None.
Beneficial ownership 10,442,143 shares Ordinary shares beneficially owned; 36.4% of class as of June 11, 2026
Ownership percentage 36.4% Percent of class represented by 10,442,143 shares as of June 11, 2026
Shares outstanding 28,107,143 shares Total issued and outstanding ordinary shares as of June 11, 2026
Founder Class B purchase 9,857,143 shares for $25,000 Class B ordinary shares bought March 19, 2026, at about $0.002 per share
IPO units sold 17,250,000 units at $10.00 Initial public offering units, including full 2,250,000-unit over-allotment, on June 11, 2026
Private units purchased 260,000 units for $2,600,000 Sponsor private placement units at $10.00 each on June 11, 2026
Class A from rights 585,000 Class A shares Aggregate Class A shares issuable from rights in private units
Underwriter shares 1,000,000 Class A shares Class A shares issued to D. Boral Capital LLC as representative of the underwriters
beneficially owned financial
"Aggregate amount beneficially owned by each reporting person 10,442,143.00"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
initial public offering financial
"the Issuer completed its initial public offering ("IPO") of 17,250,000 units"
An initial public offering (IPO) is when a private company first sells its shares to the public and becomes a stock-listed company. It matters because it allows the company to raise money from a wide range of investors, helping it grow, while giving early shareholders a way to sell some of their ownership.
redeemable warrant financial
"one redeemable warrant to purchase one Class A ordinary share at a price of $11.50 per share"
A redeemable warrant is a financial tool that gives its holder the right to buy shares of a company at a fixed price within a certain period. If the holder chooses to do so, the company can buy back or cancel the warrant before it expires, often to encourage investment or manage share issuance. For investors, it provides an option to potentially buy shares at a favorable price while offering some flexibility for the issuing company.
business combination financial
"will automatically convert into Class A ordinary shares concurrently with or immediately following the consummation of the Issuer's initial business combination"
A business combination happens when two or more companies join together to operate as one, like two friends merging their teams into a single group. This is important because it can change how companies grow, compete, and make money, often making them bigger and more powerful in the market.
private placement financial
"The private units were sold in a private placement that closed simultaneously with the closing of the IPO"
A private placement is a sale of securities directly to a selected group of investors, typically institutions or accredited investors, instead of through a public offering. It lets a company raise money faster and with fewer regulatory steps; for existing shareholders it matters because the newly issued shares, often sold at a discount, increase the share count and can dilute their ownership.
dispositive power financial
"Sole Dispositive Power 10,442,143.00"
Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.
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FAQ

What ownership stake does JAB Acquisition Sponsor I, LLC report in JABRU?

JAB Acquisition Sponsor I, LLC reports beneficial ownership of 10,442,143 ordinary shares, equal to 36.4% of JAB Acquisition Corp I’s outstanding shares as of June 11, 2026. This reflects its sponsor and private placement holdings.

How many shares of JAB Acquisition Corp I are outstanding as of June 11, 2026?

The filing states there are 28,107,143 ordinary shares of JAB Acquisition Corp I issued and outstanding as of June 11, 2026. The sponsor’s 10,442,143 shares represent 36.4% of this total share count.

What founder shares did the JAB sponsor acquire before the IPO?

On March 19, 2026, the sponsor purchased 9,857,143 Class B ordinary shares from the company for an aggregate $25,000, or about $0.002 per share. These Class B shares convert into Class A shares on a one-for-one basis at the business combination.

What were the key terms of JAB Acquisition Corp I’s IPO units?

On June 11, 2026, the company sold 17,250,000 units at $10.00 per unit, including the full over-allotment. Each unit includes one Class A share, one redeemable warrant and one right to receive one-fourth of a Class A share.

What private placement units did the JAB sponsor purchase at the IPO?

In connection with the IPO closing on June 11, 2026, the sponsor bought 260,000 private units from the issuer at $10.00 each, for $2,600,000 total. These units include Class A shares, private warrants, and rights totaling 585,000 Class A shares.

Does the JAB sponsor indicate any current plans to change control or strategy?

The sponsor states it currently has no specific plans or proposals for mergers, asset sales, management changes, or other major corporate actions listed in Item 4. It may, however, consider acquiring additional shares depending on market and other conditions.





G50004103

(CUSIP Number)
Elliot H. Lutzker
Davidoff Hutcher & Citron LLP, 605 Third Avenue
New York, NY, 10158
646-428-3210

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
06/09/2026

(Date of Event Which Requires Filing of This Statement)


If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).




schemaVersion:


SCHEDULE 13D






SCHEDULE 13D


JAB Acquisition Sponsor I, LLC
Signature:/s/ Joshua Jagid
Name/Title:Joshua Jagid/Chief Executive Officer and Director
Date:06/12/2026