Invest Green Acquisition Corporation Announces Closing of $172.5 Million Initial Public Offering

Rhea-AI Summary

Invest Green Acquisition Corporation (IGAC) closed its initial public offering on November 26, 2025, selling 17,250,000 units at $10.00 per unit, including the full exercise of a 2,250,000-unit overallotment, for total gross proceeds of $172,500,000 before underwriting discounts and offering expenses.

The units began trading on Nasdaq under IGACU on November 25, 2025; when separated the Class A shares and rights are expected to trade as IGAC and IGACR. The company will pursue a business combination, focusing on renewable energy, sustainable finance and nuclear energy.

Positive

• Gross proceeds of $172,500,000
• Underwriters exercised full 2,250,000-unit overallotment
• Units began trading on Nasdaq IGACU on Nov 25, 2025

Negative

• No assurance the company will complete a business combination
• Proceeds reported before underwriting discounts and offering expenses

Argus Dec 22 session

-2.27% close to close Open Argus

Details

News Market Reaction – IGAC

On Dec 22, the first trading day after this news, IGAC closed 2.27% below the previous close.

Data tracked by StockTitan Argus for the Dec 22 session.

Key Figures

Units Offered: 17,250,000 units Offer Price: $10.00 per unit Gross Proceeds: $172,500,000 +5 more

Units Offered

17,250,000 units

Initial public offering size

Offer Price

$10.00 per unit

Initial public offering price

Gross Proceeds

$172,500,000

Total gross proceeds before fees

Overallotment Units

2,250,000 units

Underwriters' overallotment option exercised in full

Right Conversion

One-tenth of one share

Right to receive Class A ordinary share after business combination

IPO Closing Date

November 26, 2025

Closing of initial public offering

Trading Start Date

November 25, 2025

Units began trading on Nasdaq

Registration Effective Date

November 24, 2025

Registration statement became effective

Key Terms

initial public offering, overallotment option, class a ordinary share, prospectus, +2 more

6 terms

initial public offering financial

"announced the closing of its initial public offering 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.

overallotment option financial

"full exercise by the underwriters of their overallotment option to purchase"

An overallotment option (often called a "greenshoe") is a pre-arranged allowance for underwriters to sell or buy up to a specified extra percentage of a company’s shares during an offering to meet unexpected demand or support the share price. Think of it as a short-term buffer: it helps reduce wild swings right after shares start trading but can slightly increase the total shares outstanding if the option is exercised, which matters to investors because it affects supply, price stability, and potential dilution.

class a ordinary share financial

"one Class A ordinary share and one right entitling the holder"

A Class A ordinary share is a type of common stock a company issues that carries a specific set of rights—most often particular voting power, dividend terms, or transfer rules—distinct from other share classes. For investors it matters because those rights affect control over company decisions, how income is paid out, and how easy shares are to buy or sell; think of it like a tiered ticket that gives different access and influence at the same event.

prospectus regulatory

"The public offering was made only by means of a prospectus."

A prospectus is a detailed document that explains a company's plans for offering new shares or investments to the public. It’s important because it provides potential investors with key information about the company’s business, risks, and how they might make money, helping them decide whether to invest. Think of it as a guidebook for understanding what you're buying into.

registration statement regulatory

"A registration statement relating to the securities became effective"

A registration statement is a formal document that companies file with a government agency to offer new shares of stock to the public. It provides essential information about the company's finances, operations, and risks, helping investors make informed decisions. Think of it as a detailed product description that ensures transparency and trust before buying into a company.

nasdaq global market regulatory

"began trading on The Nasdaq Global Market (“Nasdaq”) under the ticker"

The Nasdaq Global Market is a section of the stock exchange where larger, well-established companies are listed and publicly traded. It functions like a marketplace where investors can buy and sell shares of these companies, providing them with access to capital and opportunities for growth. Its role is important because it helps investors identify and invest in reputable companies with strong financial backgrounds.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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New York, NY, Nov. 26, 2025 (GLOBE NEWSWIRE) -- Invest Green Acquisition Corporation (the “Company”) announced the closing of its initial public offering of 17,250,000 units at a price of $10.00 per unit on November 26, 2025, which included the full exercise by the underwriters of their overallotment option to purchase an additional 2,250,000 units. Total gross proceeds from the offering were $172,500,000 before deducting underwriting discounts and commissions and other offering expenses payable by the Company. The units began trading on The Nasdaq Global Market (“Nasdaq”) under the ticker symbol “IGACU” on November 25, 2025. Each unit consists of one Class A ordinary share and one right entitling the holder thereof to receive one-tenth of one Class A ordinary share upon the completion of an initial business combination. Once the securities comprising the units begin separate trading, the Class A ordinary shares and rights are expected to be listed on the Nasdaq under the symbols “IGAC” and “IGACR,” respectively.

The Company was formed for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. The Company may pursue an initial business combination opportunity in any industry or sector but expects to focus its efforts on businesses in the broad renewable energy, sustainable finance and nuclear energy sectors, targeting industries that are crucial components of the global clean energy transition and offer viable pathways towards a clean energy future while ensuring sustainable, reliable, and affordable energy supply, where the Company believes its management team’s operational and investment expertise will provide it with a competitive advantage.

Cohen & Company Capital Markets, a division of Cohen & Company Securities, LLC, acted as sole book-running manager.

The public offering was made only by means of a prospectus. Copies of the prospectus relating to the offering may be obtained from Cohen & Company Capital Markets, 3 Columbus Circle, 24th Floor, New York, NY 10019, Attention: Prospectus Department, or by email at: capitalmarkets@cohencm.com.

A registration statement relating to the securities became effective on November 24, 2025. This press release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation, or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

Forward-Looking Statements

This press release contains statements that constitute “forward-looking statements,” including with respect to the anticipated use of the net proceeds from the offering. No assurance can be given that the net proceeds of the offering will be used as indicated, or that the Company will ultimately complete a business combination transaction. Forward-looking statements are subject to numerous conditions, many of which are beyond the control of the Company, including those set forth in the Risk Factors section of the Company’s registration statement and final prospectus for the Company’s offering filed with the U.S. Securities and Exchange Commission (the “SEC”). Copies of these documents are available on the SEC’s website, at www.sec.gov. The Company undertakes no obligation to update these statements for revisions or changes after the date of this release, except as required by law.

Contact

Andrew McLean
Invest Green Acquisition Corporation
Email: andrew@invest.green

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Invest Green Acquisition Corporation (IGAC) raise in its IPO on November 26, 2025?

The IPO raised $172,500,000 from 17,250,000 units at $10.00 per unit, including the full overallotment.

When did IGAC units begin trading on Nasdaq and under what symbol?

The units began trading on Nasdaq as IGACU on November 25, 2025.

What does each IGAC unit include and what symbols will the separated securities use?

Each unit includes one Class A ordinary share and one right to receive one-tenth of a share; separated securities are expected to trade as IGAC (shares) and IGACR (rights).

Who acted as book-running manager for IGAC's offering?

Cohen & Company Capital Markets acted as sole book-running manager.

What industries will IGAC target for its initial business combination?

The company expects to focus on renewable energy, sustainable finance, and nuclear energy opportunities.

Does the IGAC press release guarantee a business combination will occur?

No; the release states no assurance that net proceeds will be used as indicated or that a business combination will be completed.