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Fervo Energy Company’s Class A common stock has a reported direct holder in Centaurus Capital LP, which owns 15,293,504 shares. John Douglas Arnold and Centaurus Holdings, LLC, Centaurus’s general partner, may also be deemed beneficial owners through their relationships with Centaurus.
Each reporting person may be deemed to beneficially own approximately 5.3% of the class, based on 286,977,787 shares outstanding as of August 10, 2026. Each may be deemed to have sole voting and dispositive power over 15,293,504 shares; shared voting and dispositive power is reported as zero.
Key Figures
Direct shares held by Centaurus Capital:15,293,504 sharesBeneficial ownership percentage:approximately 5.3%Class A common shares outstanding:286,977,787 shares+1 more
4 metrics
Direct shares held by Centaurus Capital15,293,504 sharesFervo Energy Company Class A common stock
Beneficial ownership percentageapproximately 5.3%Each reporting person; based on shares outstanding as of August 10, 2026
Class A common shares outstanding286,977,787 sharesAs of August 10, 2026
Shared voting and dispositive power0 sharesReported for each reporting person
Key Terms
beneficially own, sole power to vote or to direct the vote, sole power to dispose or to direct the disposition
3 terms
beneficially ownfinancial
"may be deemed to beneficially own approximately 5.3%"
Beneficially own means having the economic rights and risks of a security—such as the right to receive dividends, sell the shares, or profit from price changes—whether or not your name appears on the official share register. Think of it like renting a car: you use it and reap the benefits even if the title lists someone else. Investors care because beneficial ownership determines who truly controls value, must be disclosed under securities rules, and can signal potential influence or trading activity that affects a stock’s price.
sole power to vote or to direct the votefinancial
"Sole power to vote or to direct the vote"
sole power to dispose or to direct the dispositionfinancial
"Sole power to dispose or to direct the disposition"
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
How many FRVO shares does Centaurus Capital own?
Centaurus Capital LP is the direct holder and beneficial owner of 15,293,504 shares of Fervo Energy Company’s Class A common stock. John Douglas Arnold and Centaurus Holdings, LLC may also be deemed beneficial owners through their relationships with Centaurus.
What percentage of FRVO does each reporting person beneficially own?
Each reporting person may be deemed to beneficially own approximately 5.3% of Fervo Energy Company’s Class A common stock. The percentage is based on 286,977,787 shares outstanding as of August 10, 2026.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
Fervo Energy Company
(Name of Issuer)
Class A Common Stock, par value $0.0001 per share
(Title of Class of Securities)
31556C106
(CUSIP Number)
10/22/2026
(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):
31556C106
1
Names of Reporting Persons
John Douglas Arnold
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
15,293,504.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
15,293,504.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
15,293,504.00
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)
5.3 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
CUSIP Number(s):
31556C106
1
Names of Reporting Persons
Centaurus Capital LP
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
TEXAS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
15,293,504.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
15,293,504.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
15,293,504.00
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)
5.3 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
31556C106
1
Names of Reporting Persons
Centaurus Holdings, 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
TEXAS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
15,293,504.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
15,293,504.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
15,293,504.00
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)
5.3 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Fervo Energy Company
(b)
Address of issuer's principal executive offices:
811 Main Street, Suite 1700, Houston, Texas 77002
Item 2.
(a)
Name of person filing:
(i) John Douglas Arnold, (ii) Centaurus Capital LP ("Centaurus"), and (iii) Centaurus Holdings, LLC ("Centaurus GP", and together with John Douglas Arnold and Centaurus, the "Reporting Persons")
(b)
Address or principal business office or, if none, residence:
For each of the Reporting Persons: 1717 West Loop South, Suite 1800, Houston, Texas 77027
(c)
Citizenship:
(i) John Douglas Arnold is a United States citizen, (ii) Centaurus is a Texas limited partnership, and (iii) Centaurus GP is a Texas limited liability company
(d)
Title of class of securities:
Class A Common Stock, par value $0.0001 per share
(e)
CUSIP Number(s):
31556C106
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:
As of the date hereof, Centaurus is the direct holder and beneficial owner of 15,293,504 shares of Class A Common Stock, par value $0.0001 per share ("Class A Common Stock") of Fervo Energy Company (the "Issuer"). Centaurus GP is the general partner of Centaurus and Centaurus GP is wholly owned by its sole member, John Douglas Arnold. In addition, John Douglas Arnold owns all of the limited partnership interests in Centaurus. Due to their relationships with Centaurus, Centaurus GP and John Douglas Arnold may be deemed to beneficially own the shares of Class A Common Stock of the Issuer held directly by Centaurus.
(b)
Percent of class:
As of the date hereof, each of the Reporting Persons may be deemed to beneficially own approximately 5.3% of the shares of Class A Common Stock of the Issuer outstanding. Such percentage is based on 286,977,787 shares of Class A Common Stock of the Issuer outstanding as of August 10, 2026, as disclosed in the Issuer's Form 10-Q filed with the Securities and Exchange Commission on August 13, 2026.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
As of the date hereof, each of the Reporting Persons may be deemed to have sole power to vote or to direct the vote of 15,293,504 shares of Class A Common Stock of the Issuer.
(ii) Shared power to vote or to direct the vote:
As of the date hereof, each of the Reporting Persons may be deemed to have shared power to vote or to direct the vote of 0 shares of Class A Common Stock of the Issuer.
(iii) Sole power to dispose or to direct the disposition of:
As of the date hereof, each of the Reporting Persons may be deemed to have sole power to dispose or to direct the disposition of 15,293,504 shares of Class A Common Stock of the Issuer.
(iv) Shared power to dispose or to direct the disposition of:
As of the date hereof, each of the Reporting Persons may be deemed to have shared power to dispose or to direct the disposition of 0 shares of Class A Common Stock of the Issuer.
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.
John Douglas Arnold
Signature:
/s/ John Douglas Arnold
Name/Title:
John Douglas Arnold/Self
Date:
10/27/2026
Centaurus Capital LP
Signature:
/s/ John Douglas Arnold
Name/Title:
John Douglas Arnold/Sole Member of General Partner
