HOOPP reports zero ownership in Titan Acquisition Corp (TACH) Class A shares

Rhea-AI Filing Summary

Titan Acquisition Corp. received an amended Schedule 13G/A (Amendment No. 1) from the Healthcare of Ontario Pension Plan Trust Fund (HOOPP) regarding its holdings in the company’s Class A ordinary shares.

As of December 31, 2025, HOOPP reports beneficial ownership of 0 shares, representing 0% of this share class, with no sole or shared voting or dispositive power. HOOPP indicates the securities referenced were acquired and held in the ordinary course of business and not for the purpose of changing or influencing control of Titan Acquisition Corp.

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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Titan Acquisition Corp.

(Name of Issuer)

Class A ordinary shares, $0.0001 par value

(Title of Class of Securities)

G8901A103

(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. G8901A103

1

Names of Reporting Persons

Healthcare of Ontario Pension Plan Trust Fund

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

ONTARIO, CANADA

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 %

12

Type of Reporting Person (See Instructions)

FI

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Titan Acquisition Corp.
(b)	Address of issuer's principal executive offices: 131 Concord Street, Brooklyn, New York, 11201
Item 2.
(a)	Name of person filing: Healthcare of Ontario Pension Plan Trust Fund ("HOOPP")
(b)	Address or principal business office or, if none, residence: 1 York Street, Suite 1900, Toronto, Ontario, Canada, M5J 0B6
(c)	Citizenship: Ontario, Canada
(d)	Title of class of securities: Class A ordinary shares, $0.0001 par value
(e)	CUSIP No.: G8901A103
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).
	A pension plan formed as a trust under the laws of Ontario, Canada and registered with the Financial Services Regulatory Authority of Ontario.
Item 4.	Ownership
(a)	Amount beneficially owned: See Item 9 on page 2.
(b)	Percent of class: See Item 11 on page 2.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: See Item 5 on page 2.
	(ii) Shared power to vote or to direct the vote: See Item 6 on page 2.
	(iii) Sole power to dispose or to direct the disposition of: See Item 7 on page 2.
	(iv) Shared power to dispose or to direct the disposition of: See Item 8 on page 2.
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 securities referred to above were acquired and are held in the ordinary course of business and 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. By signing below I certify that, to the best of my knowledge and belief, the regulatory scheme applicable to a pension plan formed as a trust under the laws of Ontario, Canada and registered with the Financial Services Regulatory Authority of Ontario is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Securities and Exchange 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.

Healthcare of Ontario Pension Plan Trust Fund

Signature:	/s/ Abas Kanu
Name/Title:	Abas Kanu, VP, HOOPP Compliance Officer
Date:	02/13/2026

FAQ

What does Titan Acquisition Corp (TACH)’s Schedule 13G/A filing disclose about HOOPP’s ownership?

The filing shows HOOPP reports beneficial ownership of 0 Class A ordinary shares, or 0% of the class. All sole and shared voting and dispositive power entries are 0.00, indicating no current economic or voting stake as of December 31, 2025.

Who is the reporting person in the Titan Acquisition Corp (TACH) Schedule 13G/A?

The reporting person is the Healthcare of Ontario Pension Plan Trust Fund (HOOPP), a pension plan formed as a trust under Ontario law. Its principal office is at 1 York Street, Suite 1900, Toronto, Ontario, Canada, M5J 0B6, and it is registered with Ontario’s regulator.

What percentage of Titan Acquisition Corp (TACH) does HOOPP report owning in this Schedule 13G/A?

HOOPP reports owning 0% of Titan Acquisition Corp’s Class A ordinary shares. The aggregate amount beneficially owned is listed as 0.00 shares, and Item 5 confirms ownership of 5 percent or less of the class, effectively indicating no current position.

What class of Titan Acquisition Corp (TACH) securities is covered in this Schedule 13G/A?

The filing covers Titan Acquisition Corp’s Class A ordinary shares with a par value of $0.0001 per share. The CUSIP number for this security is G8901A103, which uniquely identifies this class for trading and settlement purposes in the market.

Why does HOOPP say it holds Titan Acquisition Corp (TACH) shares in the ordinary course of business?

HOOPP certifies the securities were acquired and are held in the ordinary course of business, not to change or influence control of Titan Acquisition Corp. It also states they are not held as part of any control-related transaction, other than limited proxy nomination activities referenced in the certification.

How is HOOPP classified in the Titan Acquisition Corp (TACH) Schedule 13G/A?

HOOPP is classified as a pension plan formed as a trust under Ontario law and registered with the Financial Services Regulatory Authority of Ontario. The filing notes its regulatory scheme is substantially comparable to that of functionally equivalent U.S. institutions under U.S. securities regulations.