P10, Inc. (PX) filed Amendment No. 3 to Schedule 13G disclosing updated beneficial ownership of its Class A common stock by several reporting persons. The group includes Nell M. Blatherwick, David M. McCoy, Alexander I. Abell, Andrew Rowan Nelson, Thomas P. Danis Revocable Trust (and Reserve 2, LLC), Charles K. Huebner Trust, and Jon I. Madorsky Revocable Trust.
Selected stakes include the Charles K. Huebner Trust with 5.4% of Class A beneficially owned (10.8% combined voting power) and the Jon I. Madorsky Revocable Trust with 4.9% of Class A (8.9% combined voting power). Other individual filings report Class A percentages ranging from about 1.1% to 3.5%.
The company has a dual‑class structure: Class B carries ten votes per share and is convertible into Class A on a one‑for‑one basis. Percentages are calculated based on 78,067,335 Class A and 31,947,755 Class B shares outstanding as of November 3, 2025. The filing notes a Controlled Company Agreement providing director designation and coordinated voting among stockholder groups.
Positive
None.
Negative
None.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 3)
P10, Inc.
(Name of Issuer)
Class A Common Stock, $0.001 par value per share
(Title of Class of Securities)
69376K106
(CUSIP Number)
09/30/2025
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
SCHEDULE 13G
CUSIP No.
69376K106
1
Names of Reporting Persons
Nell M. Blatherwick
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
10,302,496.00
7
Sole Dispositive Power
1,200,733.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,200,733.00
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)
1.5 %
12
Type of Reporting Person (See Instructions)
IN
Comment for Type of Reporting Person: (1) Included in reported beneficial ownership are (i) 1,011,307 shares of Class B common stock ("Class B Stock"), which as of the date of this statement entitles its holder to ten votes for each share held, (ii) 85,266 shares of Class A Common Stock ("Class A Stock"), and (iii) options to acquire 104,160 shares of Class A Stock. (2) Row 11 represents the percentage of Class A Stock beneficially owned, as calculated in accordance with Rule 13d-3(d)(1)(i) under the Act. The shares beneficially owned represent 2.6% of the combined voting power of the Class A Stock and Class B Stock collectively based upon the total number of shares of Class A Stock and Class B Stock reported outstanding as of November 3, 2025. Shares of Class B Stock are convertible into shares of Class A Stock on a one-for-one basis.
SCHEDULE 13G
CUSIP No.
69376K106
1
Names of Reporting Persons
David M. McCoy
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
25,464,615.00
7
Sole Dispositive Power
2,809,698.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
2,809,698.00
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)
3.5 %
12
Type of Reporting Person (See Instructions)
IN
Comment for Type of Reporting Person: (1) Included in reported beneficial ownership are (i) 2,517,213 shares of Class B Stock, which as of the date of this statement entitles its holder to ten votes for each share held, (ii) 170,323 shares of Class A Stock, and (iii) options to acquire 122,162 shares of Class A Stock. (2) Row 11 represents the percentage of Class A Stock beneficially owned, as calculated in accordance with Rule 13d-3(d)(1)(i) under the Act. The shares beneficially owned represent 6.4% of the combined voting power of the Class A Stock and Class B Stock collectively based upon the total number of shares of Class A Stock and Class B Stock reported outstanding as of November 3, 2025. Shares of Class B Stock are convertible into shares of Class A Stock on a one-for-one basis.
SCHEDULE 13G
CUSIP No.
69376K106
1
Names of Reporting Persons
Alexander I. Abell
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
9,449,930.00
7
Sole Dispositive Power
1,214,993.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,214,993.00
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)
1.5 %
12
Type of Reporting Person (See Instructions)
IN
Comment for Type of Reporting Person: (1) Included in reported beneficial ownership are (i) 914,993 shares of Class B Stock, which as of the date of this statement entitles its holder to ten votes for each share held, and (ii) 300,000 shares of Class A Stock. (2) Row 11 represents the percentage of Class A Stock beneficially owned, as calculated in accordance with Rule 13d-3(d)(1)(i) under the Act. The shares beneficially owned represent 2.4% of the combined voting power of the Class A Stock and Class B Stock collectively based upon the total number of shares of Class A Stock and Class B Stock reported outstanding as of November 3, 2025. Shares of Class B Stock are convertible into shares of Class A Stock on a one-for-one basis.
SCHEDULE 13G
CUSIP No.
69376K106
1
Names of Reporting Persons
Andrew Rowan Nelson
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
9,826,996.00
7
Sole Dispositive Power
1,085,233.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,085,233.00
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)
1.4 %
12
Type of Reporting Person (See Instructions)
IN
Comment for Type of Reporting Person: (1) Included in reported beneficial ownership are (i) 971,307 shares of Class B Stock, which as of the date of this statement entitles its holder to ten votes for each share held, (ii) 61,426 shares of Class A Stock and (iii) and options to acquire 52,500 shares of Class A Stock. (2) Row 11 represents the percentage of Class A Stock beneficially owned, as calculated in accordance with Rule 13d-3(d)(1)(i) under the Act. The shares beneficially owned represent 2.5% of the combined voting power of the Class A Stock and Class B Stock collectively based upon the total number of shares of Class A Stock and Class B Stock reported outstanding as of November 3, 2025. Shares of Class B Stock are convertible into shares of Class A Stock on a one-for-one basis.
SCHEDULE 13G
CUSIP No.
69376K106
1
Names of Reporting Persons
Thomas P. Danis Revocable Living Trust
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
ILLINOIS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
17,714,865.00
7
Sole Dispositive Power
1,881,435.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,881,435.00
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)
2.4 %
12
Type of Reporting Person (See Instructions)
OO
Comment for Type of Reporting Person: (1) Included in reported beneficial ownership are (i) 1,759,270 shares of Class B Stock, which as of the date of this statement entitles its holder to ten votes for each share held,(ii) 3 shares of Class A Stock, and (iii) options to acquire 122,162 shares of Class A Stock, which options are held directly by Mr. Danis. (2) Row 11 represents the percentage of Class A Stock beneficially owned, as calculated in accordance with Rule 13d-3(d)(1)(i) under the Act, and excludes shares held by Reserve 2, which are reported elsewhere herein. The shares beneficially owned represent 4.5% of the combined voting power of the Class A Stock and Class B Stock collectively based upon the total number of shares of Class A Stock and Class B Stock reported outstanding as of November 3, 2025.
SCHEDULE 13G
CUSIP No.
69376K106
1
Names of Reporting Persons
Reserve 2, 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
WYOMING
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
3,500,000.00
7
Sole Dispositive Power
350,000.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
350,000.00
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)
1.1 %
12
Type of Reporting Person (See Instructions)
IN, OO
Comment for Type of Reporting Person: (1) Beneficial ownership consists of shares of Class B Stock, which as of the date of this statement entitles its holder to ten votes for each share held. (2) Row 11 represents the percentage of Class A Stock beneficially owned, as calculated in accordance with Rule 13d-3(d)(1)(i) under the Act. The shares beneficially owned represent less than 1% of the combined voting power of the Class A Stock and Class B Stock collectively based upon the total number of shares of Class A Stock and Class B Stock reported outstanding as of November 3, 2025. Thomas P. Danis may be deemed to have beneficial ownership over the shares held by Reserve 2.
SCHEDULE 13G
CUSIP No.
69376K106
1
Names of Reporting Persons
Charles K. Huebner Trust
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
ILLINOIS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
42,772,068.00
7
Sole Dispositive Power
4,414,617.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,414,617.00
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)
5.4 %
12
Type of Reporting Person (See Instructions)
OO
Comment for Type of Reporting Person: (1) Included in reported beneficial ownership are (i) 4,261,939 shares of Class B Stock, which as of the date of this statement entitles its holder to ten votes for each share held, (ii) 141,011 shares of Class A Stock and (iii) options to acquire 11,667 shares of Class A Stock. (2) Row 11 represents the percentage of Class A Stock beneficially owned, as calculated in accordance with Rule 13d-3(d)(1)(i) under the Act. The shares beneficially owned represent 10.8% of the combined voting power of the Class A Stock and Class B Stock collectively based upon the total number of shares of Class A Stock and Class B Stock reported outstanding as of November 3, 2025. Shares of Class B Stock are convertible into shares of Class A Stock on a one-for-one basis.
SCHEDULE 13G
CUSIP No.
69376K106
1
Names of Reporting Persons
Jon I. Madorsky Revocable Trust
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
FLORIDA
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
35,267,126.00
7
Sole Dispositive Power
4,019,675.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,019,675.00
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)
4.9 %
12
Type of Reporting Person (See Instructions)
OO
Comment for Type of Reporting Person: (1) Included in reported beneficial ownership are (i) 3,471,939 of shares of Class B Stock, which as of the date of this statement entitles its holder to ten votes for each share held, (ii) 445,574 shares of Class A Stock, and (iii) options to acquire 102,162 shares of Class A Stock. (2) Row 11 represents the percentage of Class A Stock beneficially owned, as calculated in accordance with Rule 13d-3(d)(1)(i) under the Act. The shares beneficially owned represent 8.9% of the combined voting power of the Class A Stock and Class B Stock collectively based upon the total number of shares of Class A Stock and Class B Stock reported outstanding as of November 3, 2025. Shares of Class B Stock are convertible into shares of Class A Stock on a one-for-one basis.
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
P10, Inc.
(b)
Address of issuer's principal executive offices:
2699 Howell St., Suite 1000, Dallas, Texas 75204
Item 2.
(a)
Name of person filing:
Each of the following is hereinafter individually referred to as a "Reporting Person" and collectively as the "Reporting Persons." 1) Nell M. Blatherwick 2) David M. McCoy 3) Alexander I. Abell 4) Andrew Rowan Nelson 5) Thomas P. Danis Revocable Trust 6) Reserve 2 LLC 7) Charles K. Huebner Trust 8) Jon I. Madorsky Revocable Trust
(b)
Address or principal business office or, if none, residence:
The address of each Reporting Person is c/o 2699 Howell St., Suite 1000, Dallas, Texas 75204
(c)
Citizenship:
Each natural person Reporting Person is a citizen of the United States. Thomas P. Danis Revocable Trust is organized under the laws of Illinois. Reserve 2, LLC is a Wyoming limited liability company. Charles K. Huebner Trust is organized under the laws of Illinois. Jon I. Madorsky Revocable Trust is organized under the laws of Florida.
(d)
Title of class of securities:
Class A Common Stock, $0.001 par value per share
(e)
CUSIP No.:
69376K106
Item 4.
Ownership
(a)
Amount beneficially owned:
See row 9 of the cover pages.
(b)
Percent of class:
See row 11 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 row 5 of the cover pages.
(ii) Shared power to vote or to direct the vote:
See row 6 of the cover page.
(iii) Sole power to dispose or to direct the disposition of:
See row 7 of the cover pages.
(iv) Shared power to dispose or to direct the disposition of:
See row 8 of the cover pages. Percent of class is based on (i) the number of shares that may be deemed to be beneficially owned by each Reporting Person as of September 30, 2025 and (ii) the number of shares of Class A common stock outstanding (78,067,335 shares) and Class B common stock outstanding (31,947,755 shares) as of November 3, 2025 as reported by the Issuer in its Form 10-Q filed with the Securities and Exchange Commission on November 7, 2025. Each Reporting Person is party to, or is a permitted transferee of a Reporting Person that is party to, that certain Controlled Company Agreement, dated as of October 9, 2021, as amended, with the Issuer and the other parties signatory thereto, pursuant to which, among other things, each stockholder group has certain director designation rights and has agreed to vote their shares for the designated director nominees. The Reporting Persons may be deemed to be members of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's common stock. Each Reporting Person declares that neither the filing of this Schedule 13G nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended, the beneficial owner of any securities held by any other Reporting Person covered by this Schedule 13G.
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.
Amendment No. 3 to Schedule 13G reporting beneficial ownership of Class A common stock by multiple reporting persons.
Who are the reporting persons in this 13G/A for PX?
Eight filers, including Blatherwick, McCoy, Abell, Nelson, Thomas P. Danis Revocable Trust (and Reserve 2, LLC), Charles K. Huebner Trust, and Jon I. Madorsky Revocable Trust.
What are the largest disclosed Class A stakes?
Charles K. Huebner Trust at 5.4% of Class A; Jon I. Madorsky Revocable Trust at 4.9% of Class A.
How many P10 shares are outstanding for the calculations?
Calculations reference 78,067,335 Class A and 31,947,755 Class B shares outstanding as of November 3, 2025.
How does P10’s dual-class structure affect voting?
Each Class B share has ten votes and is convertible into Class A one-for-one, leading to higher combined voting power percentages for some holders.
Is there a coordinated voting arrangement among holders?
Yes. The filing references a Controlled Company Agreement granting director designation rights and coordinated voting among stockholder groups.
What is an example of combined voting power disclosed?
The Charles K. Huebner Trust reports 10.8% combined voting power; the Madorsky Trust reports 8.9%.
An email has been sent to your address with instructions for changing your password.
There is no user registered with this email.
You have made too many password recovery requests. Please try again tomorrow.
Sign Up
To create a free account, please fill out the form below.
Thank you for signing up!
A confirmation email has been sent to your email address. Please check your email and follow the instructions in the message to complete the registration process. If you do not receive the email, please check your spam folder or contact us for assistance.
Welcome to our platform!
Oops!
Something went wrong while trying to create your new account. Please try again and if the problem persist, to receive support.
