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Black Spade Acquisition III Co-A SEC Filings

BIII NYSE

Welcome to our dedicated page for Black Spade Acquisition III Co-A SEC filings (Ticker: BIII), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Black Spade Acquisition III Co-A's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Black Spade Acquisition III Co-A's regulatory disclosures and financial reporting.

Rhea-AI Summary

Black Spade Acquisition III is a Cayman Islands blank check company formed to merge with a private business, effectively taking it public. It focuses on entertainment-related targets, including enabling technology, lifestyle brands, media and businesses tied to digital financial and entertainment infrastructure.

The company completed an initial public offering of 17,250,000 units at $10.00 each, placing $172,500,000 into a U.S. trust account, or $10.00 per public share. As of February 27, 2026, 17,250,000 Class A ordinary shares and 5,750,000 Class B founder shares were outstanding.

Black Spade III has 24 months from its IPO closing to consummate a business combination, extendable to 27 months if a qualifying deal is signed within 24 months. Public shareholders are offered cash redemption rights at a price tied to the cash held in the trust account.

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Rhea-AI Summary

Black Spade Acquisition III filed its first quarterly report covering the period from August 21, 2025 (inception) to September 30, 2025. The SPAC recorded a small net loss of $22,525, mainly from general and administrative costs, and had a working capital deficit of $316,883 with no cash on hand at quarter‑end.

After the period, the company completed its IPO on January 7, 2026, selling 17,250,000 units at $10.00 each and placing $172,500,000 into a trust account. It also sold 8,150,000 private placement warrants for $4,075,000. As of February 19, 2026, there were 17,250,000 Class A and 5,750,000 Class B ordinary shares outstanding, and the SPAC is focused on finding a business combination within its defined timeframe.

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Rhea-AI Summary

RP Investment Advisors LP and affiliated funds have disclosed a significant stake in Black Spade Acquisition III Co. The group reports beneficial ownership of 900,000 Class A ordinary shares, representing 5.2% of the class, as of the event date of 02/04/2026.

The shares are directly held by RP Select Opportunities Master Fund Ltd., RP Debt Opportunities Fund Ltd., RP Alternative Global Bond Fund, and RP Alternative Credit Opportunities Fund, with RP Investment Advisors LP acting as investment adviser. The filers state the holdings are not for changing or influencing control of the company.

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Rhea-AI Summary

Black Spade Acquisition III is allowing investors to trade its Class A ordinary shares and redeemable warrants separately from its units starting January 29, 2026. The company previously completed an initial public offering of 17,250,000 units at $10.00 per unit, generating $172,500,000 in gross proceeds. Each unit contains one Class A share and one-third of a warrant, with each whole warrant exercisable for one Class A share at $11.50 per share.

Units will continue to trade on the NYSE under the symbol BIIIU, while separated Class A shares and warrants will trade under BIII and BIIIW, respectively. No fractional warrants will be issued, and only whole warrants will trade. Holders who want to separate their units must have their brokers contact Continental Stock Transfer & Trust Company, the transfer agent.

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Black Spade Acquisition III Co filed an amended report to correct the cover-page date and typographical errors in an exhibit, while confirming details of its recent initial public offering. On January 7, 2026, the company completed its IPO of 17,250,000 units at $10.00 per unit, including 2,250,000 units from the full exercise of the underwriters’ over-allotment option, generating $150,000,000 in gross proceeds. Each unit contains one Class A ordinary share and one-third of a redeemable warrant exercisable at $11.50 per share. Substantially concurrently, the company sold 8,150,000 private placement warrants at $0.50 each, providing additional gross proceeds of $4,075,000. A total of $172,500,000 was deposited into a U.S.-based trust account for the benefit of public shareholders, and an audited balance sheet as of January 7, 2026 is included as an exhibit.

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current report
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Black Spade Acquisition III Co reports that it has completed its initial public offering of 17,250,000 units, including the full over-allotment, at $10.00 per unit, generating $150,000,000 in gross proceeds. Each unit contains one Class A ordinary share and one-third of one redeemable warrant, with each whole warrant exercisable for one share at $11.50.

The company also sold 8,150,000 private placement warrants at $0.50 each, raising $3,500,000 from the sponsor and $575,000 from the underwriters. In total, $172,500,000, consisting of IPO net proceeds and part of the private placement proceeds, was deposited into a U.S.-based trust account for the benefit of public shareholders. An audited balance sheet as of January 7, 2026 reflecting these proceeds is included as an exhibit.

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current report
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Black Spade Acquisition III Co received a Schedule 13G from Tenor Capital Management Company, L.P., Tenor Opportunity Master Fund, Ltd., and Robin Shah reporting a sizeable passive stake. The group reports beneficial ownership of 1,000,000 Units, representing 6.7% of the Class A ordinary shares, based on 15,000,000 Units issued and outstanding as stated in the issuer’s prospectus filed on January 7, 2025. Each Unit consists of one Class A ordinary share and one-third of one redeemable warrant. The Units are held directly by Tenor Opportunity Master Fund, Ltd., with Tenor Capital acting as investment manager and Robin Shah connected through the general partner structure. The filers certify the securities are not held for the purpose of changing or influencing control and each disclaims beneficial ownership except to the extent of any pecuniary interest.

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Rhea-AI Summary

Black Spade Acquisition III Co reported the closing of its initial public offering of 17,250,000 units at $10.00 per unit, generating gross proceeds of $172,500,000. Each unit includes one Class A ordinary share and one-third of a redeemable warrant exercisable at $11.50 per share.

Substantially concurrently, the company sold 8,150,000 private placement warrants at $0.50 each, raising additional gross proceeds of $4,075,000. A total of $172,500,000, consisting of IPO net proceeds and a portion of private placement proceeds, was deposited into a U.S.-based trust account for the benefit of public shareholders.

The company appointed Russell Galbut, Robert Moore, Patsy Chan and Sammy Hsieh as independent directors, formed audit, nominating and compensation committees, entered into indemnification agreements with directors and officers, and adopted an Amended and Restated Memorandum and Articles of Association.

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Black Spade Acquisition III Co director Moore Robert Steven filed an initial statement of beneficial ownership showing 20,000 Class B ordinary shares held directly. These Class B shares will automatically convert into Class A ordinary shares on a one-for-one basis, subject to customary adjustments, when the company completes its initial business combination. Up to 2,609 of the Class B shares may be surrendered to the company for no consideration after the initial public offering, depending on how much of the underwriters' over-allotment option is exercised.

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Rhea-AI Summary

Chan Po Yi Patsy, a director of Black Spade Acquisition III Co, filed an initial ownership statement showing beneficial ownership of 20,000 Class B ordinary shares of the company. These Class B shares will automatically convert into Class A ordinary shares on a one-for-one basis, concurrently with or immediately following the company’s initial business combination, and they have no expiration date. Up to 2,609 of these Class B shares may be surrendered to the company for no consideration after the closing of the initial public offering, depending on how much of the underwriters’ over-allotment option is exercised.

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FAQ

What is the current stock price of Black Spade Acquisition III Co-A (BIII)?

The current stock price of Black Spade Acquisition III Co-A (BIII) is $9.87 as of March 23, 2026.

What is the market cap of Black Spade Acquisition III Co-A (BIII)?

The market cap of Black Spade Acquisition III Co-A (BIII) is approximately 227.0M.

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227.01M
15.00M
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