STOCK TITAN

AleAnna (ANNA) major holder discloses 94% stake and Rule 144 stock sales

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

Rhea-AI Filing Summary

AleAnna, Inc.’s major shareholder group filed an amended Schedule 13D reporting very high ownership of the company’s Class A common stock. C. John Wilder Jr. and Susan Anne Wilder each report beneficial ownership of 62,981,821 shares, representing 94.49% of the Class A shares based on 66,654,281 shares outstanding.

The filing explains this stake includes 30,331,951 existing Class A shares plus 25,994,400 Class A shares that can be acquired within 60 days by exchanging Class C stock and related units, along with 6,655,470 shares held by the John and Susan Wilder Foundation. Related JSW and Bluescape-affiliated entities and Nautilus Resources LLC report beneficial ownership of 56,326,351 shares, or 84.51% of the class.

On February 27, 2026, Nautilus Resources LLC filed a Form 144 indicating an intent to sell up to 325,784 Class A shares under Rule 144. Between February 27 and March 3, 2026, Nautilus sold 146,773 Class A shares in multiple open-market transactions and states it may adjust its plans as conditions change.

Positive

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Negative

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Tristan Yopp
300 CRESCENT COURT, SUITE 1860
DALLAS, TX, 75201
469-396-2200

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
02/27/2026

(Date of Event Which Requires Filing of This Statement)


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) Includes (i) 30,331,951 shares of Class A common stock, par value $0.0001 per share, of AleAnna, Inc., a Delaware corporation (f/k/a Swiftmerge Acquisition Corp.) (the "Issuer" and such shares, "Class A Common Stock"), and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C common stock, par value $0.0001 per share, of the Issuer (Class C Common Stock and, together with the Class A Common Stock, the Common Stock) together with 25,994,400 Class C units of Swiftmerge HoldCo LLC, a Delaware limited liability company and wholly-owned subsidiary of the Issuer (HoldCo and such units, Class C HoldCo Units). The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) The John and Susan Wilder Foundation, to which C. John Wilder, Jr. manages and controls, together with his spouse, Susan Anne Wilder, directly beneficially owns 6,655,470 shares of Class A Common Stock. (3) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) The John and Susan Wilder Foundation, to which C. John Wilder, Jr. manages and controls, together with his spouse, Susan Anne Wilder, directly beneficially owns 6,655,470 shares of Class A Common Stock. (3) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Includes (i) 30,331,951 shares of Class A Common Stock and (ii) 25,994,400 shares of Class A Common Stock that the Reporting Persons have the right to acquire within 60 days, in exchange for 25,994,400 shares of Class C Common Stock together with 25,994,400 Class C HoldCo Units. The shares of Class C Common Stock together with the Class C HoldCo Units, and the shares of Class A Common Stock are beneficially owned by Nautilus Resources LLC, which are indirectly beneficially owned by C. John Wilder, Jr. and Susan Anne Wilder, as the managing members of JSW Interests LLC, which is the sole member of JSW Energy Holdings LLC, which is the general partner of JSW Energy Interests LP, which is the sole member of Bluescape Resources Investors LLC, which is the manager of Bluescape Resources Company LLC, which is the general partner of BRC Property Holdings LP, which is the manager of BRC-Oxy Marcellus Tax Partnership LLC, which is the sole member of BRC Exploration Holdings LLC, which is the sole member of Nautilus Resources LLC. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The John and Susan Wilder Foundation, to which C. John Wilder, Jr. manages and controls, together with his spouse, Susan Anne Wilder, directly beneficially owns 6,655,470 shares of Class A Common Stock. (2) Percentage of Class A Common Stock based on 66,654,281 shares outstanding, including the shares of Class A Common Stock to which the Reporting Persons are entitled to exchange therefor within 60 days upon the exchange of Class C Common Stock together with Class C HoldCo Units, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 12, 2025.


SCHEDULE 13D


C. John Wilder, Jr.
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
Susan Anne Wilder
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
JSW Interests LLC
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
JSW Energy Holdings LLC
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
JSW Energy Interests LP
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
Bluescape Resources Investors LLC
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
Bluescape Resources Company LLC
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
BRC Property Holdings LP
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
BRC-Oxy Marcellus Tax Partnership LLC
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
BRC Exploration Holdings LLC
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
Nautilus Resources LLC
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026
John and Susan Wilder Foundation
Signature:/s/ Tristan Yopp
Name/Title:Tristan Yopp, Attorney-in-fact*
Date:03/04/2026

FAQ

How much of AleAnna (ANNA) does the Wilder group report owning?

C. John Wilder Jr. and Susan Anne Wilder each report beneficial ownership of 62,981,821 Class A shares, equal to 94.49% of the class, based on 66,654,281 shares outstanding including exchangeable securities.

How many AleAnna (ANNA) shares are held through Nautilus Resources LLC?

Affiliated entities including Nautilus Resources LLC report beneficial ownership of 56,326,351 Class A shares, representing 84.51% of the class, combining existing Class A stock and shares obtainable within 60 days via exchange of Class C stock and related units.

What stake does the John and Susan Wilder Foundation hold in AleAnna (ANNA)?

The John and Susan Wilder Foundation directly beneficially owns 6,655,470 shares of AleAnna Class A common stock. This position represents 9.99% of the Class A shares, based on 66,654,281 shares outstanding as referenced in the filing.

What planned share sales did Nautilus disclose for AleAnna (ANNA)?

On February 27, 2026, Nautilus Resources LLC filed a Form 144 stating an intent to sell up to 325,784 AleAnna Class A shares. These potential sales are to be made under Rule 144(e) volume limits and may occur over time depending on market conditions.

How many AleAnna (ANNA) shares has Nautilus already sold under this plan?

Between February 27, 2026 and March 3, 2026, Nautilus Resources LLC sold an aggregate of 146,773 AleAnna Class A shares in multiple open-market transactions, according to the amended Schedule 13D disclosure language.

What types of AleAnna (ANNA) securities underlie the Wilder group’s beneficial ownership?

The group’s reported stake includes 30,331,951 existing Class A shares and 25,994,400 additional Class A shares that can be acquired within 60 days by exchanging Class C common stock together with Class C HoldCo units, plus shares held by the Foundation.
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