Gendell discloses 5.6% stake in Nine Energy Service

Nine Energy Service, Inc. Schedule 13G filed by Jeffrey L. Gendell reports beneficial ownership of 784,501 shares of Common Stock, representing 5.6% of the class.

Rhea-AI Filing Summary

Nine Energy Service, Inc. Schedule 13G filed by Jeffrey L. Gendell reports beneficial ownership of 784,501 shares of Common Stock, representing 5.6% of the class. The filing discloses these holdings are shared voting and dispositive power through related entities.

The filing states 13,949,990 shares outstanding as of April 27, 2026 per the company’s Annual Report on Form 10-K/A. Holdings include 575,251 shares held by Tontine Capital Overseas Master Fund II, L.P. and 209,250 shares held by Tontine Financial Partners, L.P.

Insights

Shareholder Governance Expert

Passive disclosure of a significant passive holding just above 5%.

The filing shows a 5.6% beneficial stake aggregated by the reporting person across two limited partnerships. The ownership is reported as shared voting and dispositive power, indicating control resides with the affiliated entities rather than sole personal control.

Future disclosures in public filings may indicate changes if the holders adjust their position; timing of any change is not provided in the excerpt.

Securities Compliance Attorney

Schedule 13G used for passive investors; reporting meets disclosure norms.

The statement identifies the filer, constituent entities, and a share count tied to the April 27, 2026 outstanding base. It attributes holdings to named entities and reports shared powers consistent with Rule 13d-1(b) passive investor reporting practices.

Registrant references and the CUSIP 65441V200 appear; however, the filing does not describe any planned transactions or changes in ownership.

Key Figures

Beneficial ownership: 784,501 shares Percent of class: 5.6% Shares outstanding: 13,949,990 shares +3 more

6 metrics

Beneficial ownership 784,501 shares Amount beneficially owned reported on Schedule 13G

Percent of class 5.6% Calculated using shares outstanding as of <date>April 27, 2026</date>

Shares outstanding 13,949,990 shares Outstanding common stock as of <date>April 27, 2026</date>

TCOM II holdings 575,251 shares Held by Tontine Capital Overseas Master Fund II, L.P.

TFP holdings 209,250 shares Held by Tontine Financial Partners, L.P.

CUSIP 65441V200 Security identifier for Common Stock

Key Terms

Schedule 13G, beneficially owned, shared dispositive power, CUSIP

4 terms

Schedule 13G regulatory

"Schedule 13G filed by Jeffrey L. Gendell reporting passive ownership"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

beneficially owned regulatory

"Amount beneficially owned: 784,501 shares of Common Stock"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

shared dispositive power regulatory

"Shared dispositional power: 784,501 (shared dispositive power reported)"

CUSIP financial

"CUSIP Number(s): 65441V200 appears on the cover data"

A CUSIP is a nine-character alphanumeric code that uniquely identifies a U.S. or Canadian financial security—such as a stock, bond, or fund share—like a Social Security number for an investment. It matters to investors because brokers, exchanges and record-keepers use the CUSIP to match trades, track ownership, settle transactions and pull accurate records, reducing errors and ensuring money and securities go to the right place.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stake does Jeffrey L. Gendell report in NINE?

He reports beneficial ownership of 784,501 shares, representing 5.6% of common stock. The shares are held via two partnerships: 575,251 in TCOM II and 209,250 in TFP, as disclosed in the Schedule 13G.

Are Gendell's shares reported as sole or shared voting power?

The filing reports shared voting power and shared dispositive power for 784,501 shares. It shows no sole voting or sole dispositive power, indicating decisions are exercised jointly through the named entities.

What is the share count used to calculate the 5.6% stake?

The percentage is calculated using 13,949,990 shares outstanding as of April 27, 2026, per the company’s Annual Report on Form 10-K/A cited in the filing. That base yields the reported 5.6% figure.

Which entities hold the shares attributed to Gendell?

The Schedule 13G attributes 575,251 shares to Tontine Capital Overseas Master Fund II, L.P. and 209,250 shares to Tontine Financial Partners, L.P. Both are Delaware limited partnerships linked to the reporting person.

Does the filing indicate any planned transactions or active control?

No planned transactions or active control steps are described. The filing characterizes the position as held with shared voting and dispositive power, and it does not state any intent to acquire or dispose of additional shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/15/2026 - 04:25 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Nine Energy Service, Inc.

(Name of Issuer)

Common Stock, par value $0.01 per share

(Title of Class of Securities)

65441V200

(CUSIP Number)

03/31/2026

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 65441V200

1

Names of Reporting Persons

Jeffrey L. Gendell

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 STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 784,501.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 784,501.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

784,501.00

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)

5.6 %

12

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person: The percentages used in this Schedule 13G are calculated based upon the 13,949,990 shares of Common Stock, par value $0.01 per share ("Common Stock"), of Nine Energy Service, Inc. (the "Company") issued and outstanding as of April 27, 2026, as set forth in the Company's Annual Report on Form 10-K/A for the fiscal year ended December 31, 2025 filed with the Securities and Exchange Commission on April 28, 2026.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Nine Energy Service, Inc.
(b)	Address of issuer's principal executive offices: The Company's principal executive offices are located at 2001 Kirby Drive, Suite 200, Houston, Texas 77019.
Item 2.
(a)	Name of person filing: This statement is filed by Jeffrey L. Gendell, a United States citizen ("Mr. Gendell" or the "Reporting Person"), with respect to (i) 575,251 shares of Common Stock directly owned by Tontine Capital Overseas Master Fund II, L.P. ("TCOM II"), a limited partnership under the laws of the State of Delaware, and (ii) 209,250 shares of Common Stock directly owned by Tontine Financial Partners, L.P. ("TFP"), a limited partnership organized under the laws of the State of Delaware. Mr. Gendell serves as (1) the Managing Member of Tontine Asset Associates, L.L.C., a limited liability company organized under the laws of the State of Delaware, which serves as general partner of TCOM II, and (2) the Managing Member of Tontine Management, L.L.C., a limited liability company organized under the laws of the State of Delaware, which serves as general partner of TFP. Any disclosures herein with respect to persons other than the Reporting Person are made on information and belief after making inquiry to the appropriate party.
(b)	Address or principal business office or, if none, residence: The address of the business office of the Reporting Person is 1 Sound Shore Drive, Suite 304, Greenwich, CT 06830-7251.
(c)	Citizenship: See Item 2(a) above.
(d)	Title of class of securities: Common Stock, par value $0.01 per share
(e)	CUSIP Number(s): 65441V200
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: 784,501
(b)	Percent of class: 5.6 %
(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: 784,501
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 784,501
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
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:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

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.

Jeffrey L. Gendell

Signature:	/s/ Jeffrey L. Gendell
Name/Title:	Jeffrey L. Gendell
Date:	05/15/2026