Calamos Market Neutral Income Fund Reports 22.8% Position in FORLW

Rhea-AI Filing Summary

Calamos Market Neutral Income Fund filed an amended Schedule 13G reporting beneficial ownership of 231,000 Class A shares of Four Leaf Acquisition Corp (CUSIP 35088F107), representing 22.8% of the class. The filer is organized in Massachusetts and reports sole voting and sole dispositive power over all 231,000 shares. The filing lists Four Leaf's principal executive office at 4545 El Camino Real B10 #175, Los Altos, CA, and the filer’s address at 2020 Calamos Ct, Naperville, IL. The amendment is signed by Erik D. Ojala, Senior Vice President and Secretary, dated 09/02/2025. The statement indicates this is a passive Schedule 13G disclosure of a large beneficial position in the issuer.

Positive

• Clear, specific disclosure of beneficial ownership: 231,000 Class A shares
• Material stake disclosed: 22.8% of the class with sole voting and dispositive power
• Filing signed and dated (Erik D. Ojala, 09/02/2025), meeting formal requirements

Negative

• None.

Insights

Securities Analyst

TL;DR: A registered investment fund reports a material passive stake of 22.8% in Four Leaf Acquisition Corp, disclosed via amended Schedule 13G.

The filing shows Calamos Market Neutral Income Fund holds 231,000 Class A shares with sole voting and dispositive power, amounting to 22.8% of the class. As a Schedule 13G filer, the position is presented as passive rather than an active acquisition for control. This is a significant ownership percentage that must be visible to the market for transparency, but the filing contains no information on intent to influence management, transactions, or changes to governance.

Corporate Governance Expert

TL;DR: Disclosure of a >20% passive stake is material for governance visibility but does not by itself indicate control actions.

The report identifies the holder, domicile (Massachusetts), and exact voting/dispositive counts, which satisfy regulatory transparency requirements. The filing is an amendment, indicating an update to a previously reported position. No group members, affiliated acquisitions, or intentions are disclosed. For governance purposes, stakeholders can note the sizeable single-holder stake, but there is no explicit change to board composition, proposals, or coalition formation in the document.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 4)

Four Leaf Acquisition Corp

(Name of Issuer)

Class A

(Title of Class of Securities)

35088F107

(CUSIP Number)

08/29/2025

(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. 35088F107

1

Names of Reporting Persons

Calamos Market Neutral Income Fund, a series of Calamos Investment Trust

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

MASSACHUSETTS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 231,000.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 231,000.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

231,000.00

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)

22.8 %

12

Type of Reporting Person (See Instructions)

IV

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Four Leaf Acquisition Corp
(b)	Address of issuer's principal executive offices: 4545 El Camino Real B10 #175 Los Altos, CA, 94022
Item 2.
(a)	Name of person filing: Calamos Market Neutral Income Fund, a series of Calamos Investment Trust
(b)	Address or principal business office or, if none, residence: 2020 Calamos Ct Naperville, IL 60563
(c)	Citizenship: Massachusetts, U.S.A.
(d)	Title of class of securities: Class A
(e)	CUSIP No.: 35088F107
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: 231,000
(b)	Percent of class: 22.8%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 231,000
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 231,000
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
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.

Calamos Market Neutral Income Fund, a series of Calamos Investment Trust

Signature:	/s/ Erik D. Ojala
Name/Title:	Erik D. Ojala, Senior Vice President, Secretary
Date:	09/02/2025

FAQ

What stake does Calamos Market Neutral Income Fund hold in Four Leaf Acquisition Corp (FORLW)?

The fund beneficially owns 231,000 Class A shares, representing 22.8% of the class.

Does the filing indicate Calamos intends to control or influence Four Leaf (FORLW)?

No. This is a Schedule 13G disclosure indicating a passive large position; the filing does not state any intent to influence control.

Who has voting and dispositive power over the reported shares for FORLW?

Calamos Market Neutral Income Fund reports sole voting power and sole dispositive power for all 231,000 shares.

When was the Schedule 13G amendment for FORLW signed?

The amendment was signed on 09/02/2025 by Erik D. Ojala, Senior Vice President and Secretary.

What are the issuer and filer addresses listed in the filing for FORLW?

Issuer address: 4545 El Camino Real B10 #175, Los Altos, CA. Filer address: 2020 Calamos Ct, Naperville, IL.