• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2026 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    SEC Form SCHEDULE 13G filed by Infinity Natural Resources Inc.

    3/14/25 4:57:59 PM ET
    $INR
    Oil & Gas Production
    Energy
    Get the next $INR alert in real time by email



    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13G


    UNDER THE SECURITIES EXCHANGE ACT OF 1934
    Infinity Natural Resources, Inc.

    (Name of Issuer)


    Class A Common Stock, par value $0.01 per share

    (Title of Class of Securities)


    456941103

    (CUSIP Number)


    01/30/2025

    (Date of Event Which Requires Filing of this Statement)


    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
    Checkbox not checked   Rule 13d-1(b)
    Checkbox not checked   Rule 13d-1(c)
    Checkbox checked   Rule 13d-1(d)






    SCHEDULE 13G

    CUSIP No.
    456941103


    1Names of Reporting Persons

    NGP XI US Holdings, L.P.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox not checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    9,631,441.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    9,631,441.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    9,631,441.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    38.7 %
    12Type of Reporting Person (See Instructions)

    PN

    Comment for Type of Reporting Person:  (1) Represents 9,631,441 shares of Class A common stock, par value $0.01 per share ("Class A common stock"), of the Issuer issuable in exchange for of an equivalent number of common units ("Common Units") of Infinity Natural Resources, LLC, a Delaware limited liability company and subsidiary of the Issuer ("INR HOldings") held by the Reporting Persons on a one-for-one basis (together with the cancellation for no consideration of an equal number of shares of Class B common stock, par value $0.01 per share ("Class B common stock"), of the Issuer held by the Reporting Persons). (2) Calculated assuming 24,868,941 shares of Class A common stock outstanding based upon (i) 15,237,500 shares of Class A common stock outstanding as of February 3, 2025, as reported in the Issuer's Final Prospectus filed with the Securities and Exchange Commission on February 3, 2025, as increased by (ii) 9,631,441 shares of Class A common stock issuable in respect of an equivalent number of Common Units and shares of Class B common stock held by the Reporting Persons.


    SCHEDULE 13G

    CUSIP No.
    456941103


    1Names of Reporting Persons

    GFW XI, L.L.C.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox not checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    9,631,441.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    9,631,441.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    9,631,441.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    38.7 %
    12Type of Reporting Person (See Instructions)

    OO

    Comment for Type of Reporting Person:  (1) Represents 9,631,441 shares of Class A common stock of the Issuer issuable in exchange for of an equivalent number of Common Units of INR Holdings held by the Reporting Persons on a one-for-one basis (together with the cancellation for no consideration of an equal number of shares of Class B common stock of the Issuer held by the Reporting Persons). (2) Calculated assuming 24,868,941 shares of Class A common stock outstanding based upon (i) 15,237,500 shares of Class A common stock outstanding as of February 3, 2025, as reported in the Issuer's Final Prospectus filed with the Securities and Exchange Commission on February 3, 2025, as increased by (ii) 9,631,441 shares of Class A common stock issuable in respect of an equivalent number of Common Units and shares of Class B common stock held by the Reporting Persons.


    SCHEDULE 13G

    CUSIP No.
    456941103


    1Names of Reporting Persons

    NGP Energy Capital Management, L.L.C.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox not checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    TEXAS
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    9,631,441.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    9,631,441.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    9,631,441.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    38.7 %
    12Type of Reporting Person (See Instructions)

    OO

    Comment for Type of Reporting Person:  (1) Represents 9,631,441 shares of Class A common stock of the Issuer issuable in exchange for of an equivalent number of Common Units of INR Holdings held by the Reporting Persons on a one-for-one basis (together with the cancellation for no consideration of an equal number of shares of Class B common stock of the Issuer held by the Reporting Persons). (2) Calculated assuming 24,868,941 shares of Class A common stock outstanding based upon (i) 15,237,500 shares of Class A common stock outstanding as of February 3, 2025, as reported in the Issuer's Final Prospectus filed with the Securities and Exchange Commission on February 3, 2025, as increased by (ii) 9,631,441 shares of Class A common stock issuable in respect of an equivalent number of Common Units and shares of Class B common stock held by the Reporting Persons.


    SCHEDULE 13G

    Item 1. 
    (a)Name of issuer:

    Infinity Natural Resources, Inc.
    (b)Address of issuer's principal executive offices:

    2605 Cranberry Square, Morgantown, West Virginia 26508
    Item 2. 
    (a)Name of person filing:

    This statement is filed by the entities and persons listed below, all of whom together are referred to herein as the "Reporting Persons" and each, a "Reporting Person": (i) NGP XI US Holdings, L.P., a Delaware limited partnership ("NGP XI US Holdings"); (ii) GFW XI, L.L.C., a Delaware limited liability company ("GFW XI"); (iii) NGP Energy Capital Management, L.L.C., a Texas limited liability company ("NGP ECM").
    (b)Address or principal business office or, if none, residence:

    The address of the principal business office of each Reporting Person is: c/o NGP Energy Capital Management, L.L.C. 2850 N. Harwood Street 19th Floor Dallas, Texas 75201
    (c)Citizenship:

    See responses to Item 4 on each of the cover pages.
    (d)Title of class of securities:

    Class A Common Stock, par value $0.01 per share
    (e)CUSIP No.:

    456941103
    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)Checkbox not checked   Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
    (b)Checkbox not checked   Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
    (c)Checkbox not checked   Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
    (d)Checkbox not checked   Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
    (e)Checkbox not checked   An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
    (f)Checkbox not checked   An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
    (g)Checkbox not checked   A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
    (h)Checkbox not checked   A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
    (i)Checkbox not checked   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)Checkbox not checked   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)Checkbox not checked   Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
     
    Item 4.Ownership
    (a)Amount beneficially owned:

    See responses to Item 9 on each of the cover pages.
    (b)Percent of class:

    See responses to Item 11 on each of the cover pages.
    (c)Number of shares as to which the person has:
     (i) Sole power to vote or to direct the vote:

    See responses to Item 5 on each of the cover pages.

     (ii) Shared power to vote or to direct the vote:

    See responses to Item 6 on each of the cover pages.

     (iii) Sole power to dispose or to direct the disposition of:

    See responses to Item 7 on each of the cover pages.

     (iv) Shared power to dispose or to direct the disposition of:

    See responses to Item 8 on each of the cover pages. The shares reported herein are directly held by NGP XI US Holdings. NGP XI Holdings GP L.L.C., a Delaware limited liability company ("NGP XI GP") is the sole general partner of NGP XI US Holdings. NGP Natural Resources XI, L.P., a Delaware limited partnership ("NGP Natural Resources XI"), is the sole member of NGP XI GP. GFW Energy XI, L.P., a Delaware limited partnership ("GFW Energy XI"), is the sole general partner of NGP Natural Resources XI. GFW XI is the sole general partner of GFW Energy XI and has delegated full power and authority to manage GFW Energy XI to NGP ECM. Information with respect to each Reporting Person is given solely by such Reporting Person, and no Reporting Person assumes responsibility for the accuracy or completeness of the information furnished by another Reporting Person. Pursuant to Rule 13d-4 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), the Reporting Persons expressly declare that the filing of this schedule shall not be construed as an admission that any such person is, for the purposes of Section 13(d) and/or Section 13(g) of the Exchange Act or otherwise, the beneficial owner of any securities covered by this schedule held by any other person, and such beneficial ownership is expressly disclaimed.

    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.

     
    NGP XI US Holdings, L.P.
     
    Signature:/s/ Chris Carter
    Name/Title:By: NGP XI Holdings GP, L.L.C., its general partner
    Date:03/14/2025
     
    Signature:/s/ Chris Carter
    Name/Title:Chris Carter, Authorized Person
    Date:03/14/2025
     
    GFW XI, L.L.C.
     
    Signature:/s/ Chris Carter
    Name/Title:Chris Carter, Authorized Person
    Date:03/14/2025
     
    NGP Energy Capital Management, L.L.C.
     
    Signature:/s/ Chris Carter
    Name/Title:Chris Carter, Authorized Person
    Date:03/14/2025
    Exhibit Information

    EXHIBIT LIST Exhibit 1 Joint Filing Agreement, dated as of March 6, 2025, by and among the Reporting Persons (filed herewith).

    Get the next $INR alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $INR

    DatePrice TargetRatingAnalyst
    10/14/2025$17.00Buy
    Roth Capital
    6/13/2025$23.00Buy
    Siebert Williams Shank
    2/28/2025$26.00Buy
    Truist
    2/26/2025Overweight
    CapitalOne
    2/26/2025$27.00Buy
    Citigroup
    2/25/2025$27.00Buy
    Citigroup
    2/25/2025$26.00Overweight
    KeyBanc Capital Markets
    2/25/2025$30.00Buy
    BofA Securities
    More analyst ratings

    $INR
    SEC Filings

    View All

    SEC Form D filed by Infinity Natural Resources Inc.

    D - INFINITY NATURAL RESOURCES, INC. (0002029118) (Filer)

    2/2/26 4:06:15 PM ET
    $INR
    Oil & Gas Production
    Energy

    Amendment: SEC Form SCHEDULE 13G/A filed by Infinity Natural Resources Inc.

    SCHEDULE 13G/A - INFINITY NATURAL RESOURCES, INC. (0002029118) (Subject)

    2/2/26 3:03:41 PM ET
    $INR
    Oil & Gas Production
    Energy

    Amendment: SEC Form SCHEDULE 13G/A filed by Infinity Natural Resources Inc.

    SCHEDULE 13G/A - INFINITY NATURAL RESOURCES, INC. (0002029118) (Subject)

    1/29/26 10:52:44 AM ET
    $INR
    Oil & Gas Production
    Energy

    $INR
    Insider Purchases

    Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Director Poole David P bought $111,879 worth of shares (8,646 units at $12.94) (SEC Form 4)

    4 - INFINITY NATURAL RESOURCES, INC. (0002029118) (Issuer)

    12/17/25 7:31:27 PM ET
    $INR
    Oil & Gas Production
    Energy

    Officer Arnold Zack David bought $76,362 worth of shares (5,500 units at $13.88) (SEC Form 4)

    4 - INFINITY NATURAL RESOURCES, INC. (0002029118) (Issuer)

    8/25/25 4:15:05 PM ET
    $INR
    Oil & Gas Production
    Energy

    Director Gray Steven D bought $689,578 worth of shares (50,000 units at $13.79) (SEC Form 4)

    4 - INFINITY NATURAL RESOURCES, INC. (0002029118) (Issuer)

    8/22/25 5:13:47 PM ET
    $INR
    Oil & Gas Production
    Energy

    $INR
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Officer Wolfe Raleigh converted options into 62,500 shares and covered exercise/tax liability with 15,968 shares (SEC Form 4)

    4 - INFINITY NATURAL RESOURCES, INC. (0002029118) (Issuer)

    2/5/26 9:24:41 PM ET
    $INR
    Oil & Gas Production
    Energy

    New insider Chase Oil Corp claimed ownership of 2,055,709 shares (SEC Form 3)

    3 - INFINITY NATURAL RESOURCES, INC. (0002029118) (Issuer)

    1/21/26 6:02:11 PM ET
    $INR
    Oil & Gas Production
    Energy

    Director Poole David P bought $111,879 worth of shares (8,646 units at $12.94) (SEC Form 4)

    4 - INFINITY NATURAL RESOURCES, INC. (0002029118) (Issuer)

    12/17/25 7:31:27 PM ET
    $INR
    Oil & Gas Production
    Energy

    $INR
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Roth Capital initiated coverage on Infinity Natural Resources with a new price target

    Roth Capital initiated coverage of Infinity Natural Resources with a rating of Buy and set a new price target of $17.00

    10/14/25 8:50:33 AM ET
    $INR
    Oil & Gas Production
    Energy

    Siebert Williams Shank initiated coverage on Infinity Natural Resources with a new price target

    Siebert Williams Shank initiated coverage of Infinity Natural Resources with a rating of Buy and set a new price target of $23.00

    6/13/25 7:53:23 AM ET
    $INR
    Oil & Gas Production
    Energy

    Truist initiated coverage on Infinity Natural Resources with a new price target

    Truist initiated coverage of Infinity Natural Resources with a rating of Buy and set a new price target of $26.00

    2/28/25 7:38:35 AM ET
    $INR
    Oil & Gas Production
    Energy

    $INR
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Infinity Natural Resources Acquires Working Interest in its South Bend Field in Pennsylvania for ~$36 Million

    All-stock transaction adds additional scale to core dry gas field in Armstrong and Indiana Counties in Pennsylvania Infinity Natural Resources, Inc. ("Infinity" or the "Company") (NYSE:INR) today announced it has acquired Chase Oil Corporation's ("Chase") working interest in Infinity's South Bend field in Pennsylvania in an all-stock transaction valued at approximately $36 million (the "Transaction"). The Transaction has an effective date of January 1, 2026, represents the Company's first use of stock currency to execute its post-IPO growth strategy, and follows Infinity's pending transformational $1.2 billion Antero Ohio transaction announced in December. Transaction Highlights Prod

    1/20/26 4:53:00 PM ET
    $INR
    Oil & Gas Production
    Energy

    Infinity Natural Resources Publishes Updated Hedge Positions

    Infinity Natural Resources, Inc. ("Infinity" or the "Company") (NYSE:INR) (INR) today provided an update on its hedge positions as of December 12, 2025. In the first week following the announcement of the acquisition of Ohio Utica Shale assets from Antero Resources Corporation (NYSE:AR) and Antero Midstream Corporation (NYSE:AM) (the "Transaction"), the Company significantly increased its hedge book to manage commodity price volatility related to the acquisition and provide financial stability through commodity price cycles. The Company added hedges with respect to 131,630,000 MMBtu of natural gas through 2030 with an average Henry Hub price of $4.21 per MMBtu in 2026 and $3.94 per MMBtu in

    12/17/25 7:00:00 AM ET
    $AM
    $AR
    $INR
    Natural Gas Distribution
    Utilities
    Oil & Gas Production
    Energy

    Infinity Natural Resources Announces Transformational Acquisition in the Ohio Utica Shale for $1.2 Billion

    Addition of Antero's Ohio Assets Solidifies Infinity's Leading Position in the Utica Shale Infinity Natural Resources, Inc. ("Infinity" or the "Company") (NYSE:INR) today announced that on December 5, 2025 its subsidiary Infinity Natural Resources, LLC entered into agreements (together, the "Agreements") to acquire upstream and midstream assets in Ohio from Antero Resources Corporation (NYSE:AR) ("Antero Resources") and Antero Midstream Corporation (NYSE:AM) ("Antero Midstream") (collectively the "Antero Ohio Assets") for a combined $1.2 billion. Concurrently, Northern Oil and Gas, Inc. (NYSE:NOG) ("Northern") will acquire an undivided 49% interest in the assets for $588 million, resulting

    12/8/25 7:00:00 AM ET
    $AM
    $AR
    $INR
    Natural Gas Distribution
    Utilities
    Oil & Gas Production
    Energy

    $INR
    Financials

    Live finance-specific insights

    View All

    Infinity Natural Resources Acquires Working Interest in its South Bend Field in Pennsylvania for ~$36 Million

    All-stock transaction adds additional scale to core dry gas field in Armstrong and Indiana Counties in Pennsylvania Infinity Natural Resources, Inc. ("Infinity" or the "Company") (NYSE:INR) today announced it has acquired Chase Oil Corporation's ("Chase") working interest in Infinity's South Bend field in Pennsylvania in an all-stock transaction valued at approximately $36 million (the "Transaction"). The Transaction has an effective date of January 1, 2026, represents the Company's first use of stock currency to execute its post-IPO growth strategy, and follows Infinity's pending transformational $1.2 billion Antero Ohio transaction announced in December. Transaction Highlights Prod

    1/20/26 4:53:00 PM ET
    $INR
    Oil & Gas Production
    Energy

    Infinity Natural Resources Announces Transformational Acquisition in the Ohio Utica Shale for $1.2 Billion

    Addition of Antero's Ohio Assets Solidifies Infinity's Leading Position in the Utica Shale Infinity Natural Resources, Inc. ("Infinity" or the "Company") (NYSE:INR) today announced that on December 5, 2025 its subsidiary Infinity Natural Resources, LLC entered into agreements (together, the "Agreements") to acquire upstream and midstream assets in Ohio from Antero Resources Corporation (NYSE:AR) ("Antero Resources") and Antero Midstream Corporation (NYSE:AM) ("Antero Midstream") (collectively the "Antero Ohio Assets") for a combined $1.2 billion. Concurrently, Northern Oil and Gas, Inc. (NYSE:NOG) ("Northern") will acquire an undivided 49% interest in the assets for $588 million, resulting

    12/8/25 7:00:00 AM ET
    $AM
    $AR
    $INR
    Natural Gas Distribution
    Utilities
    Oil & Gas Production
    Energy

    Infinity Natural Resources Announces Third Quarter 2025 Results Earnings Release and Conference Call Dates

    Infinity Natural Resources, Inc. ("Infinity" or the "Company") (NYSE:INR) announced today that it will report 2025 third quarter financial and operating results after market close on Monday, November 10, 2025. Management will host a conference call the following day, Tuesday, November 11, 2025, at 10:00 a.m. ET to discuss the results. To participate in the call, dial in at (800) 715-9871 (U.S.), or +1 (646) 307-1963 (International) and reference "Infinity." The conference call will be webcast live on the Company's investor relations website at https://ir.infinitynaturalresources.com/. A replay of the call will be available for 14 days following the call at the Company's website or by phon

    11/3/25 4:05:00 PM ET
    $INR
    Oil & Gas Production
    Energy