Picton Mahoney (ALF) Cuts Centurion Acquisition Class A Ownership to 0%

Rhea-AI Filing Summary

Picton Mahoney Asset Management filed an amended Schedule 13G/A reporting that it no longer beneficially owns any Class A ordinary shares of Centurion Acquisition Corp. The firm now reports 0 shares held, representing 0.0% of the class, with no sole or shared voting or dispositive power.

The percentage is calculated against 28,750,000 Class A ordinary shares outstanding as of May 11, 2026, as disclosed by Centurion Acquisition Corp. Picton Mahoney also certifies that its Canadian regulatory regime as an investment fund manager is substantially comparable to the U.S. equivalent.

Key Figures

Shares outstanding: 28,750,000 Class A ordinary shares Beneficially owned shares: 0 Percent of class owned: 0.0%

3 metrics

Shares outstanding 28,750,000 Class A ordinary shares Outstanding as of May 11, 2026, used to calculate ownership percentage

Beneficially owned shares 0 Picton Mahoney Asset Management’s reported holdings of Centurion Acquisition Corp. Class A shares

Percent of class owned 0.0% Picton Mahoney Asset Management’s ownership of Centurion Acquisition Corp. Class A shares

Key Terms

Schedule 13G/A, beneficially owned, dispositive power, Investment Fund Manager

4 terms

Schedule 13G/A regulatory

"Picton Mahoney Asset Management filed an amended Schedule 13G/A reporting"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

beneficially owned financial

"Amount beneficially owned: 0"

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.

dispositive power financial

"Sole Dispositive Power 0.00 8 | Shared Dispositive Power 0.00"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

Investment Fund Manager regulatory

"foreign regulatory scheme applicable to Investment Fund Manager is substantially comparable"

An investment fund manager is a professional or firm responsible for making decisions about which assets a pooled collection of investor money will buy, sell, or hold to reach a stated goal. Investors care because the manager’s choices, skill, and fees determine how much return the fund may produce and how much risk it carries—similar to a driver choosing the route and speed that affect how fast and safely a group reaches a destination.

FAQ

What does Centurion Acquisition Corp. (symbol ALF) report in this Schedule 13G/A amendment?

The filing shows Picton Mahoney Asset Management has updated its position in Centurion Acquisition Corp. Class A shares to 0 shares, indicating no reportable beneficial ownership or voting/dispositive power in the company.

How many Centurion Acquisition Corp. Class A shares does Picton Mahoney now own?

Picton Mahoney Asset Management reports owning 0 Class A ordinary shares of Centurion Acquisition Corp., with 0.0% of the class beneficially owned and no sole or shared voting or dispositive power over any shares.

What share count was used to calculate Picton Mahoney’s ownership percentage in ALF?

The ownership percentage is based on 28,750,000 Class A ordinary shares outstanding as of May 11, 2026, which Centurion Acquisition Corp. disclosed in its Form 10-Q filed on that same date.

What does “Ownership of 5 percent or less of a class” mean in this 13G/A for ALF?

The filing’s Item 5 states Ownership of 5 percent or less of a class, meaning Picton Mahoney Asset Management’s beneficial ownership in Centurion Acquisition Corp. Class A shares is now at or below the 5% reporting threshold.

Who signed the Schedule 13G/A amendment for Centurion Acquisition Corp. and when?

The amendment was signed by Ahsan Ahmed, Chief Compliance Officer of Picton Mahoney Asset Management, on August 11, 2026, along with a certification regarding the firm’s foreign regulatory regime as an investment fund manager.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 08/11/2026 - 09:58 AM Accepted by SEC EDGAR 08/11/2026 - 09:57 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Centurion Acquisition Corp.

(Name of Issuer)

Class A Ordinary Shares

(Title of Class of Securities)

G20315100

(CUSIP Number)

06/30/2026

(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): G20315100

1

Names of Reporting Persons

Picton Mahoney Asset Management

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

CANADA (FEDERAL LEVEL)

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0.0 %

12

Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person: Based upon 28,750,000 Class A ordinary shares outstanding as of May 11, 2026, as disclosed in the company's 10-Q filed May 11, 2026.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Centurion Acquisition Corp.
(b)	Address of issuer's principal executive offices: 667 MADISON AVENUE, 5TH FLOOR, NEW YORK, NEW YORK, 10065
Item 2.
(a)	Name of person filing: Picton Mahoney Asset Management
(b)	Address or principal business office or, if none, residence: 33 Yonge Street #320
(c)	Citizenship: CANADA
(d)	Title of class of securities: Class A Ordinary Shares
(e)	CUSIP No.: G20315100
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).
	Investment Fund Manager
Item 4.	Ownership
(a)	Amount beneficially owned: 0
(b)	Percent of class: 0 %
(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: 0
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	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:
	By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to Investment Fund Manager is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D.

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.

Picton Mahoney Asset Management

Signature:	Ahsan Ahmed
Name/Title:	Chief Compliance Officer
Date:	08/11/2026