STOCK TITAN

Yorkville group (TVA) takes sponsor role and 28.1% stake in SPAC

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

Rhea-AI Filing Summary

Texas Ventures Acquisition III Corp received an Amendment No. 1 to a Schedule 13D from Yorkville-related entities, updating their ownership and governance roles. Yorkville Acquisition Sponsor II holds 7,500,000 Class B ordinary shares, representing 25% of 30,000,000 Ordinary Shares outstanding as of September 18, 2025, all convertible into Class A on a one-for-one basis.

YA II PN, Ltd. additionally bought 925,000 Class A shares on the open market for a total of $9,958,577.64, bringing most Reporting Persons’ beneficial ownership to 8,425,000 Ordinary Shares, or 28.1%. A September 18, 2025 Purchase Agreement transferred the sponsor interest and 4,700,000 private placement warrants to the new sponsor, triggered a full board and management change, and added Yorkville’s Mark Angelo and other nominees as directors and officers. An Insider Letter and Registration Rights Agreement joinder commit the sponsor and insiders to support an initial business combination, refrain from redemptions, and accept lock-up and indemnification provisions.

Positive

  • None.

Negative

  • None.

Insights

Yorkville assumes sponsor control of the SPAC with a 28.1% stake.

Texas Ventures Acquisition III Corp, a blank-check company, now has a Yorkville-managed sponsor holding 7,500,000 Class B shares and 4,700,000 private warrants acquired for $7,400,000. YA II PN also owns 925,000 Class A shares purchased for $9,958,577.64, giving the Yorkville group beneficial ownership of 8,425,000 Ordinary Shares, or 28.1%.

The September 18, 2025 Purchase Agreement simultaneously changed control of the sponsor and reconstituted the entire board and management team. Commitments in the Insider Letter—voting in favor of any business combination, no redemptions, and transfer restrictions on 7,500,000 Class B shares and 4,700,000 warrants—align the sponsor with completing a deal, while limiting its downside to forfeited founder economics if no transaction occurs.

Because the filing states 30,000,000 Ordinary Shares outstanding, the sponsor’s 25% stake and the broader group’s 28.1% position represent a significant blocking and approving interest in any merger. Future company disclosures around a proposed business combination and any changes in these ownership levels will frame how this influence is exercised.






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).






SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The aggregate amount of beneficially owned securities includes 7,500,000 of the Issuer's Class B ordinary shares, $0.0001 par value ("Class B Ordinary Shares" and, together with the Class A Ordinary Shares, the "Ordinary Shares"), held by Yorkville Acquisition Sponsor II, LLC (the "New Sponsor"). The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares at the time of the Issuer's initial business combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment as more fully described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-284793). The 7,500,000 Class B Ordinary Shares were acquired by the New Sponsor pursuant to the Purchase Agreement, dated September 18, 2025, among the Issuer, TV Partners III, LLC (the "Prior Sponsor"), under which the New Sponsor (i) acquired from the Prior Sponsor (a) all of the Issuer's outstanding Class B Ordinary Shares and (b) 4,700,000 of the Issuer's private placement warrants (the "Private Warrants," and, together with the Class B Ordinary Shares, the "Sponsor-held Securities"), with each Private Warrant entitling the holder to purchase one Class A ordinary share, par value US$0.0001 per share, of the Issuer, beginning 30 days after the completion of the Issuer's initial business combination and expiring five years thereafter, and (ii) became the sponsor of the Issuer. (2) The responses to Items 7 - 13 of the cover pages of this Amendment No. 1 to the Schedule 13D do not take into account (i) the aforementioned 4,700,000 Private Warrants, because such Private Warrants are not presently exercisable, nor (ii) the 925,000 of the Issuer's Class A ordinary shares, $0.0001 par value ("Class A Ordinary Shares"), held by YA II PN, Ltd. ("YA II PN"). The Class A Ordinary Shares held by YA II PN were purchased on the open market through two separate purchases: (i) on February 4, 2025, YA II PN purchased 187,309 shares at $10.635 per share, for a total of $1,992,031.22, and (ii) on February 5, 2025, YA II PN purchased 737,691 shares at $10.7993 per share, for a total of $7,966,546.42. (3) Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the New Sponsor and has voting and investment discretion over the securities held by the New Sponsor. Management and control of the Sponsor are vested exclusively in the manager; the members have no voting, consent, or dispositive rights with respect to the SPAC. YA II PN is a member of the New Sponsor. YA II PN is beneficially owned by YA Global Investments II (U.S.), LP ("YA Feeder"), whose general partner is YAII GP, LP ("YA GP"). The general partner of YA GP is YAII GP II, LLC ("Yorkville GP"). Yorkville LP serves as the investment manager to both YA II PN and SC-Sigma Global Partners, LP ("SC Sigma"), an investor in YA II PN. Yorkville Advisors Global II, LLC ("Yorkville LLC") is the general partner of Yorkville LP. Mark Angelo, President of Yorkville LLC and a Director of the Issuer, makes all investment decisions for YA II PN. Each of the Reporting Persons may be considered affiliates and may be deemed to have beneficial ownership of the (i) Class A Ordinary Shares held by YA II PN, and (ii) Class B Ordinary Shares and Private Warrants held by the New Sponsor. Each Reporting Person disclaims beneficial ownership of the reported shares except to the extent of any pecuniary interest therein, directly or indirectly.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The aggregate amount of beneficially owned securities includes (i) 925,000 of the Issuer's Class A ordinary shares, $0.0001 par value ("Class A Ordinary Shares"), held by YA II PN, Ltd. ("YA II PN"), purchased on the open market, and (ii) 7,500,000 of the Issuer's Class B ordinary shares, $0.0001 par value ("Class B Ordinary Shares" and, together with the Class A Ordinary Shares, the "Ordinary Shares"), held by Yorkville Acquisition Sponsor II, LLC (the "New Sponsor"). The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares at the time of the Issuer's initial business combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment as more fully described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-284793). The 7,500,000 Class B Ordinary Shares were acquired by the New Sponsor pursuant to the Purchase Agreement, dated September 18, 2025, among the Issuer, TV Partners III, LLC (the "Prior Sponsor"), under which the New Sponsor (i) acquired from the Prior Sponsor (a) all of the Issuer's outstanding Class B Ordinary Shares and (b) 4,700,000 of the Issuer's private placement warrants (the "Private Warrants," and, together with the Class B Ordinary Shares, the "Sponsor-held Securities"), with each Private Warrant entitling the holder to purchase one Class A ordinary share, par value US$0.0001 per share, of the Issuer, beginning 30 days after the completion of the Issuer's initial business combination and expiring five years thereafter, and (ii) became the sponsor of the Issuer. The Class A Ordinary Shares held by YA II PN were purchased on the open market through two separate purchases: (i) on February 4, 2025, YA II PN purchased 187,309 shares at $10.635 per share, for a total of $1,992,031.22, and (ii) on February 5, 2025, YA II PN purchased 737,691 shares at $10.7993 per share, for a total of $7,966,546.42. (2) The responses to Items 7 - 13 of the cover pages of this Amendment No. 1 to the Schedule 13D do not take into account the aforementioned 4,700,000 Private Warrants, because such Private Warrants are not presently exercisable. (3) Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the New Sponsor and has voting and investment discretion over the securities held by the New Sponsor. Management and control of the Sponsor are vested exclusively in the manager; the members have no voting, consent, or dispositive rights with respect to the SPAC. YA II PN is a member of the New Sponsor. YA II PN is beneficially owned by YA Global Investments II (U.S.), LP ("YA Feeder"), whose general partner is YAII GP, LP ("YA GP"). The general partner of YA GP is YAII GP II, LLC ("Yorkville GP"). Yorkville LP serves as the investment manager to both YA II PN and SC-Sigma Global Partners, LP ("SC Sigma"), an investor in YA II PN. Yorkville Advisors Global II, LLC ("Yorkville LLC") is the general partner of Yorkville LP. Mark Angelo, President of Yorkville LLC and a Director of the Issuer, makes all investment decisions for YA II PN. Each of the Reporting Persons may be considered affiliates and may be deemed to have beneficial ownership of the (i) Class A Ordinary Shares held by YA II PN, and (ii) Class B Ordinary Shares and Private Warrants held by the New Sponsor. Each Reporting Person disclaims beneficial ownership of the reported shares except to the extent of any pecuniary interest therein, directly or indirectly.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The aggregate amount of beneficially owned securities includes (i) 925,000 of the Issuer's Class A ordinary shares, $0.0001 par value ("Class A Ordinary Shares"), held by YA II PN, Ltd. ("YA II PN"), purchased on the open market, and (ii) 7,500,000 of the Issuer's Class B ordinary shares, $0.0001 par value ("Class B Ordinary Shares" and, together with the Class A Ordinary Shares, the "Ordinary Shares"), held by Yorkville Acquisition Sponsor II, LLC (the "New Sponsor"). The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares at the time of the Issuer's initial business combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment as more fully described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-284793). The 7,500,000 Class B Ordinary Shares were acquired by the New Sponsor pursuant to the Purchase Agreement, dated September 18, 2025, among the Issuer, TV Partners III, LLC (the "Prior Sponsor"), under which the New Sponsor (i) acquired from the Prior Sponsor (a) all of the Issuer's outstanding Class B Ordinary Shares and (b) 4,700,000 of the Issuer's private placement warrants (the "Private Warrants," and, together with the Class B Ordinary Shares, the "Sponsor-held Securities"), with each Private Warrant entitling the holder to purchase one Class A ordinary share, par value US$0.0001 per share, of the Issuer, beginning 30 days after the completion of the Issuer's initial business combination and expiring five years thereafter, and (ii) became the sponsor of the Issuer. The Class A Ordinary Shares held by YA II PN were purchased on the open market through two separate purchases: (i) on February 4, 2025, YA II PN purchased 187,309 shares at $10.635 per share, for a total of $1,992,031.22, and (ii) on February 5, 2025, YA II PN purchased 737,691 shares at $10.7993 per share, for a total of $7,966,546.42. (2) The responses to Items 7 - 13 of the cover pages of this Amendment No. 1 to the Schedule 13D do not take into account the aforementioned 4,700,000 Private Warrants, because such Private Warrants are not presently exercisable. (3) Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the New Sponsor and has voting and investment discretion over the securities held by the New Sponsor. Management and control of the Sponsor are vested exclusively in the manager; the members have no voting, consent, or dispositive rights with respect to the SPAC. YA II PN is a member of the New Sponsor. YA II PN is beneficially owned by YA Global Investments II (U.S.), LP ("YA Feeder"), whose general partner is YAII GP, LP ("YA GP"). The general partner of YA GP is YAII GP II, LLC ("Yorkville GP"). Yorkville LP serves as the investment manager to both YA II PN and SC-Sigma Global Partners, LP ("SC Sigma"), an investor in YA II PN. Yorkville Advisors Global II, LLC ("Yorkville LLC") is the general partner of Yorkville LP. Mark Angelo, President of Yorkville LLC and a Director of the Issuer, makes all investment decisions for YA II PN. Each of the Reporting Persons may be considered affiliates and may be deemed to have beneficial ownership of the (i) Class A Ordinary Shares held by YA II PN, and (ii) Class B Ordinary Shares and Private Warrants held by the New Sponsor. Each Reporting Person disclaims beneficial ownership of the reported shares except to the extent of any pecuniary interest therein, directly or indirectly.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The aggregate amount of beneficially owned securities includes (i) 925,000 of the Issuer's Class A ordinary shares, $0.0001 par value ("Class A Ordinary Shares"), held by YA II PN, Ltd. ("YA II PN"), purchased on the open market, and (ii) 7,500,000 of the Issuer's Class B ordinary shares, $0.0001 par value ("Class B Ordinary Shares" and, together with the Class A Ordinary Shares, the "Ordinary Shares"), held by Yorkville Acquisition Sponsor II, LLC (the "New Sponsor"). The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares at the time of the Issuer's initial business combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment as more fully described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-284793). The 7,500,000 Class B Ordinary Shares were acquired by the New Sponsor pursuant to the Purchase Agreement, dated September 18, 2025, among the Issuer, TV Partners III, LLC (the "Prior Sponsor"), under which the New Sponsor (i) acquired from the Prior Sponsor (a) all of the Issuer's outstanding Class B Ordinary Shares and (b) 4,700,000 of the Issuer's private placement warrants (the "Private Warrants," and, together with the Class B Ordinary Shares, the "Sponsor-held Securities"), with each Private Warrant entitling the holder to purchase one Class A ordinary share, par value US$0.0001 per share, of the Issuer, beginning 30 days after the completion of the Issuer's initial business combination and expiring five years thereafter, and (ii) became the sponsor of the Issuer. The Class A Ordinary Shares held by YA II PN were purchased on the open market through two separate purchases: (i) on February 4, 2025, YA II PN purchased 187,309 shares at $10.635 per share, for a total of $1,992,031.22, and (ii) on February 5, 2025, YA II PN purchased 737,691 shares at $10.7993 per share, for a total of $7,966,546.42. (2) The responses to Items 7 - 13 of the cover pages of this Amendment No. 1 to the Schedule 13D do not take into account the aforementioned 4,700,000 Private Warrants, because such Private Warrants are not presently exercisable. (3) Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the New Sponsor and has voting and investment discretion over the securities held by the New Sponsor. Management and control of the Sponsor are vested exclusively in the manager; the members have no voting, consent, or dispositive rights with respect to the SPAC. YA II PN is a member of the New Sponsor. YA II PN is beneficially owned by YA Global Investments II (U.S.), LP ("YA Feeder"), whose general partner is YAII GP, LP ("YA GP"). The general partner of YA GP is YAII GP II, LLC ("Yorkville GP"). Yorkville LP serves as the investment manager to both YA II PN and SC-Sigma Global Partners, LP ("SC Sigma"), an investor in YA II PN. Yorkville Advisors Global II, LLC ("Yorkville LLC") is the general partner of Yorkville LP. Mark Angelo, President of Yorkville LLC and a Director of the Issuer, makes all investment decisions for YA II PN. Each of the Reporting Persons may be considered affiliates and may be deemed to have beneficial ownership of the (i) Class A Ordinary Shares held by YA II PN, and (ii) Class B Ordinary Shares and Private Warrants held by the New Sponsor. Each Reporting Person disclaims beneficial ownership of the reported shares except to the extent of any pecuniary interest therein, directly or indirectly.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The aggregate amount of beneficially owned securities includes (i) 925,000 of the Issuer's Class A ordinary shares, $0.0001 par value ("Class A Ordinary Shares"), held by YA II PN, Ltd. ("YA II PN"), purchased on the open market, and (ii) 7,500,000 of the Issuer's Class B ordinary shares, $0.0001 par value ("Class B Ordinary Shares" and, together with the Class A Ordinary Shares, the "Ordinary Shares"), held by Yorkville Acquisition Sponsor II, LLC (the "New Sponsor"). The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares at the time of the Issuer's initial business combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment as more fully described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-284793). The 7,500,000 Class B Ordinary Shares were acquired by the New Sponsor pursuant to the Purchase Agreement, dated September 18, 2025, among the Issuer, TV Partners III, LLC (the "Prior Sponsor"), under which the New Sponsor (i) acquired from the Prior Sponsor (a) all of the Issuer's outstanding Class B Ordinary Shares and (b) 4,700,000 of the Issuer's private placement warrants (the "Private Warrants," and, together with the Class B Ordinary Shares, the "Sponsor-held Securities"), with each Private Warrant entitling the holder to purchase one Class A ordinary share, par value US$0.0001 per share, of the Issuer, beginning 30 days after the completion of the Issuer's initial business combination and expiring five years thereafter, and (ii) became the sponsor of the Issuer. The Class A Ordinary Shares held by YA II PN were purchased on the open market through two separate purchases: (i) on February 4, 2025, YA II PN purchased 187,309 shares at $10.635 per share, for a total of $1,992,031.22, and (ii) on February 5, 2025, YA II PN purchased 737,691 shares at $10.7993 per share, for a total of $7,966,546.42. (2) The responses to Items 7 - 13 of the cover pages of this Amendment No. 1 to the Schedule 13D do not take into account the aforementioned 4,700,000 Private Warrants, because such Private Warrants are not presently exercisable. (3) Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the New Sponsor and has voting and investment discretion over the securities held by the New Sponsor. Management and control of the Sponsor are vested exclusively in the manager; the members have no voting, consent, or dispositive rights with respect to the SPAC. YA II PN is a member of the New Sponsor. YA II PN is beneficially owned by YA Global Investments II (U.S.), LP ("YA Feeder"), whose general partner is YAII GP, LP ("YA GP"). The general partner of YA GP is YAII GP II, LLC ("Yorkville GP"). Yorkville LP serves as the investment manager to both YA II PN and SC-Sigma Global Partners, LP ("SC Sigma"), an investor in YA II PN. Yorkville Advisors Global II, LLC ("Yorkville LLC") is the general partner of Yorkville LP. Mark Angelo, President of Yorkville LLC and a Director of the Issuer, makes all investment decisions for YA II PN. Each of the Reporting Persons may be considered affiliates and may be deemed to have beneficial ownership of the (i) Class A Ordinary Shares held by YA II PN, and (ii) Class B Ordinary Shares and Private Warrants held by the New Sponsor. Each Reporting Person disclaims beneficial ownership of the reported shares except to the extent of any pecuniary interest therein, directly or indirectly.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The aggregate amount of beneficially owned securities includes (i) 925,000 of the Issuer's Class A ordinary shares, $0.0001 par value ("Class A Ordinary Shares"), held by YA II PN, Ltd. ("YA II PN"), purchased on the open market, and (ii) 7,500,000 of the Issuer's Class B ordinary shares, $0.0001 par value ("Class B Ordinary Shares" and, together with the Class A Ordinary Shares, the "Ordinary Shares"), held by Yorkville Acquisition Sponsor II, LLC (the "New Sponsor"). The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares at the time of the Issuer's initial business combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment as more fully described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-284793). The 7,500,000 Class B Ordinary Shares were acquired by the New Sponsor pursuant to the Purchase Agreement, dated September 18, 2025, among the Issuer, TV Partners III, LLC (the "Prior Sponsor"), under which the New Sponsor (i) acquired from the Prior Sponsor (a) all of the Issuer's outstanding Class B Ordinary Shares and (b) 4,700,000 of the Issuer's private placement warrants (the "Private Warrants," and, together with the Class B Ordinary Shares, the "Sponsor-held Securities"), with each Private Warrant entitling the holder to purchase one Class A ordinary share, par value US$0.0001 per share, of the Issuer, beginning 30 days after the completion of the Issuer's initial business combination and expiring five years thereafter, and (ii) became the sponsor of the Issuer. The Class A Ordinary Shares held by YA II PN were purchased on the open market through two separate purchases: (i) on February 4, 2025, YA II PN purchased 187,309 shares at $10.635 per share, for a total of $1,992,031.22, and (ii) on February 5, 2025, YA II PN purchased 737,691 shares at $10.7993 per share, for a total of $7,966,546.42. (2) The responses to Items 7 - 13 of the cover pages of this Amendment No. 1 to the Schedule 13D do not take into account the aforementioned 4,700,000 Private Warrants, because such Private Warrants are not presently exercisable. (3) Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the New Sponsor and has voting and investment discretion over the securities held by the New Sponsor. Management and control of the Sponsor are vested exclusively in the manager; the members have no voting, consent, or dispositive rights with respect to the SPAC. YA II PN is a member of the New Sponsor. YA II PN is beneficially owned by YA Global Investments II (U.S.), LP ("YA Feeder"), whose general partner is YAII GP, LP ("YA GP"). The general partner of YA GP is YAII GP II, LLC ("Yorkville GP"). Yorkville LP serves as the investment manager to both YA II PN and SC-Sigma Global Partners, LP ("SC Sigma"), an investor in YA II PN. Yorkville Advisors Global II, LLC ("Yorkville LLC") is the general partner of Yorkville LP. Mark Angelo, President of Yorkville LLC and a Director of the Issuer, makes all investment decisions for YA II PN. Each of the Reporting Persons may be considered affiliates and may be deemed to have beneficial ownership of the (i) Class A Ordinary Shares held by YA II PN, and (ii) Class B Ordinary Shares and Private Warrants held by the New Sponsor. Each Reporting Person disclaims beneficial ownership of the reported shares except to the extent of any pecuniary interest therein, directly or indirectly.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The aggregate amount of beneficially owned securities includes (i) 925,000 of the Issuer's Class A ordinary shares, $0.0001 par value ("Class A Ordinary Shares"), held by YA II PN, Ltd. ("YA II PN"), purchased on the open market, and (ii) 7,500,000 of the Issuer's Class B ordinary shares, $0.0001 par value ("Class B Ordinary Shares" and, together with the Class A Ordinary Shares, the "Ordinary Shares"), held by Yorkville Acquisition Sponsor II, LLC (the "New Sponsor"). The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares at the time of the Issuer's initial business combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment as more fully described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-284793). The 7,500,000 Class B Ordinary Shares were acquired by the New Sponsor pursuant to the Purchase Agreement, dated September 18, 2025, among the Issuer, TV Partners III, LLC (the "Prior Sponsor"), under which the New Sponsor (i) acquired from the Prior Sponsor (a) all of the Issuer's outstanding Class B Ordinary Shares and (b) 4,700,000 of the Issuer's private placement warrants (the "Private Warrants," and, together with the Class B Ordinary Shares, the "Sponsor-held Securities"), with each Private Warrant entitling the holder to purchase one Class A ordinary share, par value US$0.0001 per share, of the Issuer, beginning 30 days after the completion of the Issuer's initial business combination and expiring five years thereafter, and (ii) became the sponsor of the Issuer. The Class A Ordinary Shares held by YA II PN were purchased on the open market through two separate purchases: (i) on February 4, 2025, YA II PN purchased 187,309 shares at $10.635 per share, for a total of $1,992,031.22, and (ii) on February 5, 2025, YA II PN purchased 737,691 shares at $10.7993 per share, for a total of $7,966,546.42. (2) The responses to Items 7 - 13 of the cover pages of this Amendment No. 1 to the Schedule 13D do not take into account the aforementioned 4,700,000 Private Warrants, because such Private Warrants are not presently exercisable. (3) Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the New Sponsor and has voting and investment discretion over the securities held by the New Sponsor. Management and control of the Sponsor are vested exclusively in the manager; the members have no voting, consent, or dispositive rights with respect to the SPAC. YA II PN is a member of the New Sponsor. YA II PN is beneficially owned by YA Global Investments II (U.S.), LP ("YA Feeder"), whose general partner is YAII GP, LP ("YA GP"). The general partner of YA GP is YAII GP II, LLC ("Yorkville GP"). Yorkville LP serves as the investment manager to both YA II PN and SC-Sigma Global Partners, LP ("SC Sigma"), an investor in YA II PN. Yorkville Advisors Global II, LLC ("Yorkville LLC") is the general partner of Yorkville LP. Mark Angelo, President of Yorkville LLC and a Director of the Issuer, makes all investment decisions for YA II PN. Each of the Reporting Persons may be considered affiliates and may be deemed to have beneficial ownership of the (i) Class A Ordinary Shares held by YA II PN, and (ii) Class B Ordinary Shares and Private Warrants held by the New Sponsor. Each Reporting Person disclaims beneficial ownership of the reported shares except to the extent of any pecuniary interest therein, directly or indirectly.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The aggregate amount of beneficially owned securities includes (i) 925,000 of the Issuer's Class A ordinary shares, $0.0001 par value ("Class A Ordinary Shares"), held by YA II PN, Ltd. ("YA II PN"), purchased on the open market, and (ii) 7,500,000 of the Issuer's Class B ordinary shares, $0.0001 par value ("Class B Ordinary Shares" and, together with the Class A Ordinary Shares, the "Ordinary Shares"), held by Yorkville Acquisition Sponsor II, LLC (the "New Sponsor"). The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares at the time of the Issuer's initial business combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment as more fully described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-284793). The 7,500,000 Class B Ordinary Shares were acquired by the New Sponsor pursuant to the Purchase Agreement, dated September 18, 2025, among the Issuer, TV Partners III, LLC (the "Prior Sponsor"), under which the New Sponsor (i) acquired from the Prior Sponsor (a) all of the Issuer's outstanding Class B Ordinary Shares and (b) 4,700,000 of the Issuer's private placement warrants (the "Private Warrants," and, together with the Class B Ordinary Shares, the "Sponsor-held Securities"), with each Private Warrant entitling the holder to purchase one Class A ordinary share, par value US$0.0001 per share, of the Issuer, beginning 30 days after the completion of the Issuer's initial business combination and expiring five years thereafter, and (ii) became the sponsor of the Issuer. The Class A Ordinary Shares held by YA II PN were purchased on the open market through two separate purchases: (i) on February 4, 2025, YA II PN purchased 187,309 shares at $10.635 per share, for a total of $1,992,031.22, and (ii) on February 5, 2025, YA II PN purchased 737,691 shares at $10.7993 per share, for a total of $7,966,546.42. (2) The responses to Items 7 - 13 of the cover pages of this Amendment No. 1 to the Schedule 13D do not take into account the aforementioned 4,700,000 Private Warrants, because such Private Warrants are not presently exercisable. (3) Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the New Sponsor and has voting and investment discretion over the securities held by the New Sponsor. Management and control of the Sponsor are vested exclusively in the manager; the members have no voting, consent, or dispositive rights with respect to the SPAC. YA II PN is a member of the New Sponsor. YA II PN is beneficially owned by YA Global Investments II (U.S.), LP ("YA Feeder"), whose general partner is YAII GP, LP ("YA GP"). The general partner of YA GP is YAII GP II, LLC ("Yorkville GP"). Yorkville LP serves as the investment manager to both YA II PN and SC-Sigma Global Partners, LP ("SC Sigma"), an investor in YA II PN. Yorkville Advisors Global II, LLC ("Yorkville LLC") is the general partner of Yorkville LP. Mark Angelo, President of Yorkville LLC and a Director of the Issuer, makes all investment decisions for YA II PN. Each of the Reporting Persons may be considered affiliates and may be deemed to have beneficial ownership of the (i) Class A Ordinary Shares held by YA II PN, and (ii) Class B Ordinary Shares and Private Warrants held by the New Sponsor. Each Reporting Person disclaims beneficial ownership of the reported shares except to the extent of any pecuniary interest therein, directly or indirectly.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The aggregate amount of beneficially owned securities includes (i) 925,000 of the Issuer's Class A ordinary shares, $0.0001 par value ("Class A Ordinary Shares"), held by YA II PN, Ltd. ("YA II PN"), purchased on the open market, and (ii) 7,500,000 of the Issuer's Class B ordinary shares, $0.0001 par value ("Class B Ordinary Shares" and, together with the Class A Ordinary Shares, the "Ordinary Shares"), held by Yorkville Acquisition Sponsor II, LLC (the "New Sponsor"). The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares at the time of the Issuer's initial business combination or earlier at the option of the holder on a one-for-one basis, subject to adjustment as more fully described under the heading "Description of Securities--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-284793). The 7,500,000 Class B Ordinary Shares were acquired by the New Sponsor pursuant to the Purchase Agreement, dated September 18, 2025, among the Issuer, TV Partners III, LLC (the "Prior Sponsor"), under which the New Sponsor (i) acquired from the Prior Sponsor (a) all of the Issuer's outstanding Class B Ordinary Shares and (b) 4,700,000 of the Issuer's private placement warrants (the "Private Warrants," and, together with the Class B Ordinary Shares, the "Sponsor-held Securities"), with each Private Warrant entitling the holder to purchase one Class A ordinary share, par value US$0.0001 per share, of the Issuer, beginning 30 days after the completion of the Issuer's initial business combination and expiring five years thereafter, and (ii) became the sponsor of the Issuer. The Class A Ordinary Shares held by YA II PN were purchased on the open market through two separate purchases: (i) on February 4, 2025, YA II PN purchased 187,309 shares at $10.635 per share, for a total of $1,992,031.22, and (ii) on February 5, 2025, YA II PN purchased 737,691 shares at $10.7993 per share, for a total of $7,966,546.42. (2) The responses to Items 7 - 13 of the cover pages of this Amendment No. 1 to the Schedule 13D do not take into account the aforementioned 4,700,000 Private Warrants, because such Private Warrants are not presently exercisable. (3) Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the New Sponsor and has voting and investment discretion over the securities held by the New Sponsor. Management and control of the Sponsor are vested exclusively in the manager; the members have no voting, consent, or dispositive rights with respect to the SPAC. YA II PN is a member of the New Sponsor. YA II PN is beneficially owned by YA Global Investments II (U.S.), LP ("YA Feeder"), whose general partner is YAII GP, LP ("YA GP"). The general partner of YA GP is YAII GP II, LLC ("Yorkville GP"). Yorkville LP serves as the investment manager to both YA II PN and SC-Sigma Global Partners, LP ("SC Sigma"), an investor in YA II PN. Yorkville Advisors Global II, LLC ("Yorkville LLC") is the general partner of Yorkville LP. Mark Angelo, President of Yorkville LLC and a Director of the Issuer, makes all investment decisions for YA II PN. Each of the Reporting Persons may be considered affiliates and may be deemed to have beneficial ownership of the (i) Class A Ordinary Shares held by YA II PN, and (ii) Class B Ordinary Shares and Private Warrants held by the New Sponsor. Each Reporting Person disclaims beneficial ownership of the reported shares except to the extent of any pecuniary interest therein, directly or indirectly.


SCHEDULE 13D


Yorkville Acquisition Sponsor II, LLC
Signature:/s/ Mark Angelo
Name/Title:Mark Angelo, President
Date:02/19/2026
YA II PN, Ltd.
Signature:/s/ Mark Angelo
Name/Title:Mark Angelo, President
Date:02/19/2026
YA Global Investments II (U.S.), LP
Signature:/s/ Mark Angelo
Name/Title:Mark Angelo, President
Date:02/19/2026
Yorkville Advisors Global, LP
Signature:/s/ Mark Angelo
Name/Title:Mark Angelo, President
Date:02/19/2026
Yorkville Advisors Global II, LLC
Signature:/s/ Mark Angelo
Name/Title:Mark Angelo, President
Date:02/19/2026
YAII GP, LP
Signature:/s/ Mark Angelo
Name/Title:Mark Angelo, President
Date:02/19/2026
YAII GP II, LLC
Signature:/s/ Mark Angelo
Name/Title:Mark Angelo, President
Date:02/19/2026
Mark Angelo
Signature:/s/ Mark Angelo
Name/Title:Mark Angelo, President
Date:02/19/2026
SC-Sigma Global Partners, LP
Signature:/s/ Mark Angelo
Name/Title:Mark Angelo, President
Date:02/19/2026

FAQ

How much of Texas Ventures Acquisition III (TVA) do the Yorkville entities beneficially own?

The Yorkville reporting group beneficially owns 8,425,000 Ordinary Shares, or 28.1% of Texas Ventures Acquisition III. This includes 7,500,000 Class B shares held by the new sponsor and 925,000 Class A shares purchased on the open market by YA II PN, Ltd.

What did Yorkville Acquisition Sponsor II buy to become sponsor of Texas Ventures Acquisition III (TVA)?

Yorkville Acquisition Sponsor II purchased 7,500,000 Class B ordinary shares and 4,700,000 private placement warrants for an aggregate purchase price of $7,400,000. These securities were acquired from the prior sponsor under a Purchase Agreement dated September 18, 2025, making Yorkville the new sponsor.

How many Texas Ventures Acquisition III (TVA) Class A shares did YA II PN purchase and at what prices?

YA II PN purchased 187,309 Class A shares at $10.635 per share and 737,691 Class A shares at $10.7993 per share. The total investment in these open-market purchases was $9,958,577.64, giving YA II PN direct ownership of 925,000 Class A shares.

What percentage of Texas Ventures Acquisition III (TVA) shares are outstanding and how are they structured?

The filing states 30,000,000 Ordinary Shares outstanding as of September 18, 2025. This total includes 22,500,000 Class A Ordinary Shares and 7,500,000 Class A Ordinary Shares issuable upon conversion of 7,500,000 Class B Ordinary Shares on a one-for-one basis.

What board and management changes occurred at Texas Ventures Acquisition III (TVA) under the Yorkville deal?

At closing of the September 18, 2025 Purchase Agreement, all prior directors and officers resigned. New directors, including Mark Angelo as chairman, plus a new CEO and CFO, were appointed in accordance with the sponsor change, giving the Yorkville group effective governance control.

What commitments did the new sponsor and insiders make regarding TVA’s future business combination?

Under the Insider Letter, the new sponsor and insiders agreed to vote all their shares for any proposed business combination, not redeem their Class A shares, accept transfer restrictions on founder securities, and help wind up and liquidate if no deal occurs within the required timeframe.

How are the private placement warrants related to Texas Ventures Acquisition III (TVA) structured?

The new sponsor holds 4,700,000 private placement warrants acquired from the prior sponsor. Each warrant entitles the holder to purchase one Class A ordinary share, beginning 30 days after completion of TVA’s initial business combination and expiring five years after that closing date.
TEXAS VENTURES ACQUISITION III

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