GigCapital7 Corp. (HDRN): TD entities report 0% beneficial ownership in 13G/A

Rhea-AI Filing Summary

GigCapital7 Corp. is the issuer of Class A ordinary shares, par value $0.0001 per share. A group of reporting persons affiliated with The Toronto-Dominion Bank, including TD Securities (USA) LLC, Toronto Dominion Holdings USA Inc., and TD Group US Holdings LLC, jointly report their beneficial ownership of these shares on a Schedule 13G/A.

The group reports 0 shares beneficially owned, representing 0% of the outstanding Class A ordinary shares. Each reporting entity states it has no sole or shared power to vote or dispose of any GigCapital7 Class A shares. The filing also confirms that the group is the beneficial owner of 5 percent or less of this class of securities and includes a joint filing agreement executed by the TD entities’ officers.

Key Figures

Beneficially owned shares: 0 shares Percent of class: 0% Par value per share: $0.0001 per share +3 more

6 metrics

Beneficially owned shares 0 shares Class A ordinary shares of GigCapital7 Corp. reported by TD entities

Percent of class 0% Reported beneficial ownership of GigCapital7 Class A ordinary shares

Par value per share $0.0001 per share Class A ordinary shares of GigCapital7 Corp.

CUSIP G38648104 GigCapital7 Corp. Class A ordinary shares

Maturity or date reference 06/30/2026 Date associated with the security details

Ownership threshold status 5 percent or less Item 5 indicates ownership of 5 percent or less of the class

Key Terms

beneficial ownership, sole voting power, shared dispositive power, Schedule 13G, +2 more

6 terms

beneficial ownership financial

"with respect to the beneficial ownership by the undersigned of the ordinary shares"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

sole voting power financial

"Number of shares as to which the person has sole voting power"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

shared dispositive power financial

"shared dispositive power: TD SECURITIES (USA) LLC - 0"

Schedule 13G regulatory

"that the filed with the on or about the date hereof with respect to the beneficial ownership"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

parent holding company financial

"If a parent holding company has filed this schedule, pursuant to (ii)(G)"

joint filing agreement regulatory

"Exhibit I JOINT FILING AGREEMENT This will confirm the agreement by and among the undersigned"

FAQ

What does the Schedule 13G/A filing for HDRN (GigCapital7 Corp.) report?

The filing reports that TD Securities (USA) LLC and related Toronto-Dominion entities have 0 shares of GigCapital7 Class A stock, representing 0% beneficial ownership, and collectively own 5 percent or less of this class.

Who are the reporting persons in the GigCapital7 (HDRN) Schedule 13G/A?

The reporting persons are TD Securities (USA) LLC, Toronto Dominion Holdings USA Inc., TD Group US Holdings LLC, and The Toronto-Dominion Bank, which have entered into a joint filing agreement under Rule 13d-1(k).

How many GigCapital7 (HDRN) shares do the TD entities report owning?

They report beneficial ownership of 0 Class A ordinary shares of GigCapital7 Corp., with 0% of the class and no sole or shared voting or dispositive power over any shares.

What voting and dispositive power do the TD entities have over HDRN shares?

Each of TD Securities (USA) LLC, Toronto Dominion Holdings USA Inc., TD Group US Holdings LLC, and The Toronto-Dominion Bank reports 0 shares for sole voting power, shared voting power, sole dispositive power, and shared dispositive power over GigCapital7 Class A shares.

What is the significance of "Ownership of 5 percent or less" in the HDRN 13G/A?

The filing includes an item indicating ownership of 5 percent or less of GigCapital7’s Class A ordinary shares, meaning the reporting TD entities no longer report a stake at or above the 5% threshold.

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 08/12/2026 - 04:06 PM Accepted by SEC EDGAR 08/12/2026 - 04:05 PM 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)

GigCapital7 Corp.

(Name of Issuer)

Class A ordinary shares, par value $0.0001 per share

(Title of Class of Securities)

G38648104

(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): G38648104

1

Names of Reporting Persons

TD SECURITIES (USA) 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 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)

BD

SCHEDULE 13G

CUSIP Number(s): G38648104

1

Names of Reporting Persons

Toronto Dominion Holdings USA Inc.

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 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)

HC

SCHEDULE 13G

CUSIP Number(s): G38648104

1

Names of Reporting Persons

TD Group US 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

DELAWARE

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)

HC

SCHEDULE 13G

CUSIP Number(s): G38648104

1

Names of Reporting Persons

The Toronto-Dominion Bank

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 %

12

Type of Reporting Person (See Instructions)

FI

SCHEDULE 13G

Item 1.
(a)	Name of issuer: GigCapital7 Corp.
(b)	Address of issuer's principal executive offices: 1731 EMBARCADERO RD., SUITE 200, PALO ALTO, CALIFORNIA 94303
Item 2.
(a)	Name of person filing: TD SECURITIES (USA) LLC Toronto Dominion Holdings USA Inc. TD Group US Holdings LLC The Toronto-Dominion Bank
(b)	Address or principal business office or, if none, residence: ONE VANDERBILT AVENUE NEW YORK, New York 10017 The address of TD Securities (USA) LLC's ("TDS") principal office and Toronto Dominion Holdings (USA), Inc.'s ("TDH") principal office is One Vanderbilt Avenue, New York, New York 10017. The address of TD Group US Holdings LLC's ("TD GUS") principal office is 251 Little Falls Drive, Wellington, Delaware 19808. The address of Toronto Dominion Bank's ("TD Bank") principal office is Toronto-Dominion Centre, 66 Wellington Street West, 12th Floor, TD Tower, Toronto, Ontario, Canada M5K 1A2.
(c)	Citizenship: TD SECURITIES (USA) LLC - DELAWARE Toronto Dominion Holdings USA Inc. - DELAWARE TD Group US Holdings LLC - DELAWARE The Toronto-Dominion Bank - CANADA (FEDERAL LEVEL)
(d)	Title of class of securities: Class A ordinary shares, par value $0.0001 per share
(e)	CUSIP No.: G38648104
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).
	Bank
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: TD SECURITIES (USA) LLC - 0 Toronto Dominion Holdings USA Inc. - 0 TD Group US Holdings LLC - 0 The Toronto-Dominion Bank - 0
	(ii) Shared power to vote or to direct the vote: TD SECURITIES (USA) LLC - 0 Toronto Dominion Holdings USA Inc. - 0 TD Group US Holdings LLC - 0 The Toronto-Dominion Bank - 0
	(iii) Sole power to dispose or to direct the disposition of: TD SECURITIES (USA) LLC - 0 Toronto Dominion Holdings USA Inc. - 0 TD Group US Holdings LLC - 0 The Toronto-Dominion Bank - 0
	(iv) Shared power to dispose or to direct the disposition of: TD SECURITIES (USA) LLC - 0 Toronto Dominion Holdings USA Inc. - 0 TD Group US Holdings LLC - 0 The Toronto-Dominion Bank - 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.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. TD Securities (USA) LLC
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.

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.

TD SECURITIES (USA) LLC

Signature:	Christina Petrou
Name/Title:	Christina Petrou / Executive Vice President & Chief Operating Officer
Date:	08/12/2026

Toronto Dominion Holdings USA Inc.

Signature:	Christina Petrou
Name/Title:	Christina Petrou / Executive Vice President & Chief Operating Officer
Date:	08/12/2026

TD Group US Holdings LLC

Signature:	Andre Ramos
Name/Title:	Andre Ramos / US Chief Financial Officer
Date:	08/12/2026

The Toronto-Dominion Bank

Signature:	Christina Petrou
Name/Title:	Christina Petrou / Executive Vice President & Chief Operating Officer
Date:	08/12/2026

Exhibit Information

Exhibit I JOINT FILING AGREEMENT This will confirm the agreement by and among the undersigned that the Schedule 13G filed with the Securities and Exchange Commission on or about the date hereof with respect to the beneficial ownership by the undersigned of the ordinary shares of GigCapital7 Corp. will be filed on behalf of each of the persons and entities named below in accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. Dated: August 12, 2026 TD SECURITIES (USA) LLC By: /s/ Christina Petrou Title: Executive Vice President & Chief Operating Officer TORONTO DOMINION HOLDINGS USA INC. By: /s/ Christina Petrou Title: Executive Vice President & Chief Operating Officer TD GROUP US HOLDINGS LLC By: /s/Andre Ramos Title: US Chief Financial Officer THE TORONTO-DOMINION BANK By: /s/ Christina Petrou Title: Executive Vice President & Chief Operating Officer