Initial Statement of Beneficial Ownership (Form 3)

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * INR (II) Investments, LLC 2. Date of Event Requiring Statement (Month/Day/Year) 02/23/2026 3. Issuer Name and Ticker or Trading Symbol INFINITY NATURAL RESOURCES, INC. [INR] (Last) (First) (Middle) 800 CAPITOL STREET, SUITE 3600 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) 5. If Amendment, Date Original Filed (Month/Day/Year) (Street) HOUSTON, TX 77002 6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Class A Common Stock 12,856,475 I See footnote(1)(2)(3)

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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Series A Convertible Preferred Stock	(1)(2)(3)	(1)(2)(3)	Class A Common Stock	275,000	$21.39	D(1)(2)(3)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
INR (II) Investments, LLC 800 CAPITOL STREET, SUITE 3600 HOUSTON, TX 77002		X
Quantum Capital Solutions II GP, LLC 800 CAPITOL STREET, SUITE 3600 HOUSTON, TX 77002		X
VANLOH S WIL JR 800 CAPITOL STREET, SUITE 3600 HOUSTON, TX 77002		X

Signatures

/s/ Rob Anderson, Authorized Person of INR (II) Investments, LLC		03/18/2026
**Signature of Reporting Person		Date
/s/ Roman Bejger, Authorized Person of Quantum Capital Solutions II GP, LLC		03/18/2026
**Signature of Reporting Person		Date
/s/ S. Wil VanLoh, Jr.		03/18/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	On February 23, 2026, INR (II) Investments, LLC completed its acquisition of 275,000 shares of Series A Convertible Preferred Stock of the Issuer. Shares of the Series A Preferred Stock are convertible into shares of Class A Common Stock of the Issuer at a conversion price equal to $21.39 per share subject to certain customary adjustments.
(2)	As of the date of this Form 3, INR (II) Investments, LLC directly holds the 275,000 shares of Series A Convertible Preferred Stock reported hereby. Quantum Capital Solutions II GP, LLC ("QCS II GP") is the manager of INR (II) Investments, LLC and therefore may be deemed to share voting and dispositive power over the securities held by INR (II) Investments, LLC and may also be deemed to be the beneficial owner of such securities. Any decision taken by QCS II GP to vote, or to direct to vote, and to dispose, or to direct the disposition of, the securities held by INR (II) Investments, LLC must be approved by a majority of the members of QCS II GP's investment committee and such majority must include S. Wil VanLoh, Jr. Therefore, Mr. VanLoh may be deemed to share voting and dispositive power over the securities held by QCS II GP and may also be deemed to be the beneficial owner of such securities.
(3)	(Continued from footnote 2) Each of QCS II GP and Mr. VanLoh disclaim beneficial ownership of the securities reported herein in excess of their respective pecuniary interests in such securities.

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