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Black Spade Acquisition III Co: Amendment No. 1 to a Schedule 13G/A reports institutional holdings by RP Investment Advisors and affiliated funds. The filing lists 1,425,000 shares (8.3%) attributed to RP Investment Advisors and fund-level holdings of 538,165 shares (3.1%), 282,965 shares (1.6%), 553,615 shares (3.2%), and 50,255 shares (0.3%). The calculations reference 17,250,000 Class A ordinary shares outstanding as of February 27, 2026.
The statement is jointly filed by RP Investment Advisors LP (advisor) and four funds that are record owners of the shares; signatures are by Richard Pilosof on behalf of the reporting persons.
Aristeia Capital, L.L.C. reports beneficial ownership of 1,100,000 Class A ordinary shares of Black Spade Acquisition III. The filing states this equals 6.38% of the class based on 17,250,000 shares outstanding as of February 27, 2026 reported in the issuer's 10-K. The Schedule 13G is signed by Andrew B. David on May 14, 2026.
Black Spade Acquisition III Co. reports that Magnetar-related reporting persons each beneficially own 1,000,000 Class A ordinary shares. As of March 31, 2026, that holding represents approximately 5.79% of the outstanding shares, based on a cited 17,250,000 shares outstanding figure from the issuer's Form 10-K.
The 1,000,000 shares are allocated across Magnetar funds as follows: 280,000 for Constellation Master Fund, 200,000 for Lake Credit Fund, 250,000 for Structured Credit Fund, 180,000 for Xing He Master Fund, 10,000 for Capital Master Fund, 40,000 for Waterfront Series A Fund, and 40,000 for Purpose Alternative Credit Fund - T. Shared voting and dispositive power over the 1,000,000 shares is disclosed.
Black Spade Acquisition III Co, a newly formed SPAC, reports its first quarterly results for the period ended March 31, 2026. The company completed its initial public offering of 17,250,000 units, raising gross proceeds of $172.5 million, and placed most of the funds in a U.S.-based trust account. As of quarter-end, the trust held $173.9 million, generating $1.4 million of interest income and contributing to net income of $1.09 million, while general and administrative costs were $329,886. Cash outside the trust was $725,467, and management discloses substantial doubt about the company’s ability to continue as a going concern without additional capital if needed while it searches for a business combination.
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.
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.
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.
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.
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.
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.