Sec Form 13D Filing - Yorkville Acquisition Sponsor II, LLC filing for - 2026-02-19

Insider filing report for Changes in Beneficial Ownership

  • Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
  • Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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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. Checkbox not checked

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 thi s 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
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