[SCHEDULE 13G] Spirit Airlines, Inc. SEC Filing

Rhea-AI Filing Summary

Rokos Capital Management (US) LP and its principal Christopher Rokos reported beneficial ownership of 1,327,419 shares of Spirit Aviation Holdings, Inc. common stock, representing 5.1% of the outstanding class. The shares are held in Rokos Global Macro Master Fund LP, which RCM advises; Mr. Rokos is identified as the ultimate beneficial owner. The filing shows shared voting power and shared dispositive power over all reported shares and explicitly reports no sole voting or dispositive power. The issuer's principal executive offices are listed in Dania Beach, Florida. The filing includes a joint filing agreement as an exhibit. This Schedule 13G disclosure designates the position as a passive reporting stake rather than an active control filing.

Insights

Financial Analyst

TL;DR: Rokos reports a passive 5.1% stake (1.33M shares) in Spirit Aviation via an advised fund; material as a disclosure but not a control block.

The filing shows 1,327,419 shares beneficially owned, all with shared voting and dispositive power and no sole voting or dispositive power. Because this is a Schedule 13G, the position is reported as passive rather than an active acquisition under Schedule 13D. For investors, the filing is significant as a >5% ownership disclosure, which can affect shareholder register composition and voting dynamics, but does not by itself indicate a change in corporate control or an activist intent.

Corporate Governance Expert

TL;DR: A disclosed 5.1% shared voting stake may influence governance dialogue but the Schedule 13G classification signals a passive holding.

The report confirms shared voting and dispositive authority over the reported shares and identifies Christopher Rokos as the ultimate beneficial owner of the advising entity. The absence of sole voting power and the use of a Schedule 13G suggest the filer is not currently asserting control. Still, a disclosed >5% holder can be a meaningful counterparty for management on governance matters and may be monitored by other shareholders.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Spirit Aviation Holdings, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

84863V101

(CUSIP Number)

06/30/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. 84863V101

1

Names of Reporting Persons

Rokos Capital Management (US) LP

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,327,419.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,327,419.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,327,419.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

5.1 %

12

Type of Reporting Person (See Instructions)

IA, PN

SCHEDULE 13G

CUSIP No. 84863V101

1

Names of Reporting Persons

Christopher Rokos

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED KINGDOM

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,327,419.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,327,419.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,327,419.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

5.1 %

12

Type of Reporting Person (See Instructions)

IN, HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Spirit Aviation Holdings, Inc.
(b)	Address of issuer's principal executive offices: 1731 RADIANT DRIVE, DANIA BEACH, FLORIDA, 33004
Item 2.
(a)	Name of person filing: Rokos Capital Management (US) LP and Christopher Rokos. This Schedule 13G reflects the shares of Common Stock directly held by Rokos Global Macro Master Fund LP, a fund advised by Rokos Capital Management (US) LP ("RCM") as its investment adviser. Christopher Rokos is the ultimate beneficial owner of RCM
(b)	Address or principal business office or, if none, residence: RCM: 600 Lexington Avenue, 34th Floor, New York, NY 10022 Mr. Rokos: 23 Savile Row, London, W1S 2ET, United Kingdom
(c)	Citizenship: RCM: Delaware Mr. Rokos: United Kingdom
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 84863V101
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 1,327,419
(b)	Percent of class: 5.1%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 1,327,419
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 1,327,419
Item 5.	Ownership of 5 Percent or Less of a Class.
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Rokos Global Macro Master Fund LP, as set forth in Item 2(a) above, has the right to receive the dividends from, and the proceeds from the sale of, the securities held in its account and reported herein that may be deemed beneficially owned by the Reporting Persons.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See disclosure in Item 2(a) above.
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.	Certifications:
	Not Applicable

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Rokos Capital Management (US) LP

Signature:	Dana Jupiter
Name/Title:	Authorized Signatory
Date:	08/14/2025

Christopher Rokos

Signature:	Christopher Rokos
Name/Title:	Self
Date:	08/14/2025

Exhibit Information

Exhibit 1 - Joint Filing Agreement, dated August 14, 2025