Encompass Capital Advisors LLC, together with Todd J. Kantor and Encompass Capital Partners LLC, reports a significant passive ownership stake in Solaris Energy Infrastructure, Inc. Class A common stock.
Encompass Capital Advisors LLC and Todd J. Kantor each report beneficial ownership of 2,559,543 Class A shares, representing 5.24% of the class, with shared voting and dispositive power over all of these shares and no sole authority. Encompass Capital Partners LLC reports beneficial ownership of 2,089,951 shares, equal to 4.28% of the class, also entirely on a shared-voting and shared-dispositive basis.
The filers certify that the Solaris Energy shares were not acquired and are not held for the purpose of changing or influencing control of the company, but instead are reported on a passive Schedule 13G/A basis.
Positive
None.
Negative
None.
FAQ
What ownership stake in Solaris Energy Infrastructure (SEI) is reported?
The filing reports a 5.24% beneficial ownership stake in Solaris Energy Infrastructure’s Class A common stock. Encompass Capital Advisors LLC and Todd J. Kantor each report 2,559,543 shares, while Encompass Capital Partners LLC reports 2,089,951 shares, equal to 4.28% of the class.
Who are the reporting persons in this Solaris Energy (SEI) Schedule 13G/A?
The reporting persons are Encompass Capital Advisors LLC, Todd J. Kantor, and Encompass Capital Partners LLC. All three are associated entities or individuals, with the two LLCs organized in Delaware and Kantor identified as a U.S. citizen and managing member where applicable.
Does the Solaris Energy (SEI) Schedule 13G/A indicate an activist intent?
No. The filers certify the Solaris Energy shares were not acquired and are not held to change or influence control of the issuer. They specifically state the holdings are not part of any transaction intended to affect control, consistent with a passive Schedule 13G filing.
How much voting power do the Encompass entities have in Solaris Energy (SEI)?
The filing shows shared voting power only. Encompass Capital Advisors LLC and Todd J. Kantor share voting power over 2,559,543 Solaris Energy shares, while Encompass Capital Partners LLC shares voting power over 2,089,951 shares, with no sole voting authority reported by any filer.
What type of securities in Solaris Energy (SEI) are covered by this filing?
The filing covers Class A Common Stock of Solaris Energy Infrastructure, Inc., with a par value of $0.01 per share and CUSIP number 83418M103. All reported ownership percentages and share counts relate specifically to this class of Solaris Energy equity.
What is the event date for the reported Solaris Energy (SEI) holdings?
The event date triggering this ownership report is December 31, 2025. The Schedule 13G/A reflects the beneficial ownership of Solaris Energy Class A common stock as of that date, based on the share counts and percentages detailed for each reporting person.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 6)
SOLARIS ENERGY INFRASTRUCTURE, INC.
(Name of Issuer)
Class A Common Stock, $0.01 par value
(Title of Class of Securities)
83418M103
(CUSIP Number)
12/31/2025
(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.
83418M103
1
Names of Reporting Persons
Encompass Capital Advisors LLC
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
2,559,543.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
2,559,543.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
2,559,543.00
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)
5.24 %
12
Type of Reporting Person (See Instructions)
IA
SCHEDULE 13G
CUSIP No.
83418M103
1
Names of Reporting Persons
Todd J. Kantor
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
2,559,543.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
2,559,543.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
2,559,543.00
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)
5.24 %
12
Type of Reporting Person (See Instructions)
HC, IN
SCHEDULE 13G
CUSIP No.
83418M103
1
Names of Reporting Persons
Encompass Capital Partners LLC
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
2,089,951.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
2,089,951.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
2,089,951.00
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)
4.28 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
SOLARIS ENERGY INFRASTRUCTURE, INC.
(b)
Address of issuer's principal executive offices:
9651 Katy Freeway, Suite 300, Houston, TX 77024
Item 2.
(a)
Name of person filing:
Encompass Capital Advisors LLC
Todd J. Kantor
Encompass Capital Partners LLC
(b)
Address or principal business office or, if none, residence:
Encompass Capital Advisors LLC: 200 Park Avenue, Suite 1604, New York, NY 10166
Todd J. Kantor: c/o Encompass Capital Advisors LLC, 200 Park Avenue, Suite 1604, New York, NY 10166
Encompass Capital Partners LLC: 200 Park Avenue, Suite 1604, New York, NY 10166
(c)
Citizenship:
Encompass Capital Advisors LLC is a Delaware Limited Liability Company
Todd J. Kantor is a US citizen
Encompass Capital Partners LLC is a Delaware Limited Liability Company
(d)
Title of class of securities:
Class A Common Stock, $0.01 par value
(e)
CUSIP No.:
83418M103
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:
Encompass Capital Advisors LLC
2,559,543
Todd J. Kantor
2,559,543
Encompass Capital Partners LLC
2,089,951
(b)
Percent of class:
Encompass Capital Advisors LLC
5.24%
Todd J. Kantor
5.24%
Encompass Capital Partners LLC
4.28%
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
Encompass Capital Advisors LLC
0
Todd J. Kantor
0
Encompass Capital Partners LLC
0
(ii) Shared power to vote or to direct the vote:
Encompass Capital Advisors LLC
2,559,543
Todd J. Kantor
2,559,543
Encompass Capital Partners LLC
2,089,951
(iii) Sole power to dispose or to direct the disposition of:
Encompass Capital Advisors LLC
0
Todd J. Kantor
0
Encompass Capital Partners LLC
0
(iv) Shared power to dispose or to direct the disposition of:
Encompass Capital Advisors LLC
2,559,543
Todd J. Kantor
2,559,543
Encompass Capital Partners LLC
2,089,951
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.
Encompass Capital Advisors LLC
Signature:
Todd J. Kantor
Name/Title:
Todd J. Kantor | Managing Member
Date:
02/17/2026
Todd J. Kantor
Signature:
Todd J. Kantor
Name/Title:
Todd J. Kantor | Self
Date:
02/17/2026
Encompass Capital Partners LLC
Signature:
Todd J. Kantor
Name/Title:
Todd J. Kantor | Managing Member
Date:
02/17/2026
Exhibit Information
JOINT FILING AGREEMENT
The undersigned hereby agree that the statement on SCHEDULE 13G/A with respect to the shares of Class A Common Stock of Solaris Energy Infrastructure, Inc., dated as of December 31 ,2025 is, and any amendments thereto signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.
Date: February 17, 2026
Encompass Capital Advisors LLC
By: Todd J. Kantor
Name: Todd J. Kantor
Title: Managing Member
Todd J. Kantor
By: Todd J. Kantor
Name: Todd J. Kantor
Encompass Capital Partners LLC
By: Todd J. Kantor
Name: Todd J. Kantor
Title: Managing Member
