TrustCo Bank (TRST) reports $110.95M in 13F holdings (02-12-2026)

Rhea-AI Filing Summary

TRUSTCO BANK CORP N Y filed a Form 13F reporting institutional holdings with a Form 13F Information Table Value Total of $110,952,561 and 133 reported entries. The filing is signed by Michael McMahon, Investment Manager, on 02-12-2026.

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:			3235-0006
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hours per response:			23.8

Report for the Calendar Year or Quarter Ended: 12-31-2025

Check here if Amendment		Amendment Number:
This Amendment (Check only one.):		is a restatement.
		adds new holdings entries.

Institutional Investment Manager Filing this Report:
Name:	TRUSTCO BANK CORP N Y
Address:	6 METRO PARK ROAD
	ALBANY, NY 12205
Form 13F File Number:	028-06657
CRD Number (if applicable):
SEC File Number (if applicable):

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:		MICHAEL MCMAHON
Title:		INVESTMENT MANAGER
Phone:		518-381-3684
Signature, Place, and Date of Signing:
/s/ MICHAEL MCMAHON			ALBANY, NY	02-12-2026
[Signature]			[City, State]	[Date]

Report Type (Check only one.):
X	13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
	13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
	13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

Form 13F Summary Page
	Report Summary:
	Number of Other Included Managers:		1
	Form 13F Information Table Entry Total:		133
	Form 13F Information Table Value Total:		110,952,561
			(round to nearest dollar)

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state "NONE" and omit the column headings and list entries.]
	No.	Name	Form 13F File No.	CRD No. (if applicable)	SEC File No. (if applicable)	CIK
	1	TRUSTCO BANK	028-10307			0001213066

FAQ

What does TrustCo Bank's Form 13F disclose (TRST)?

It discloses holdings valued at $110,952,561 across 133 entries. The filing lists the institutional manager as TrustCo Bank Corp N Y and is signed by Investment Manager Michael McMahon on 02-12-2026.

Who submitted the 13F for TRST and when was it signed?

The report was submitted by TrustCo Bank Corp N Y. The person signing is Michael McMahon, Investment Manager, and the signature block shows the filing was signed in Albany, NY on 02-12-2026.

How many holdings entries are included in TrustCo Bank's 13F?

The Form 13F Information Table Entry Total is 133. That means the report lists 133 separate holdings or positions aggregated in the information table reported with the filing value total of $110,952,561.

What is the reported total value of assets in the 13F for TRST?

The filing reports a Form 13F Information Table Value Total of $110,952,561. This figure is rounded to the nearest dollar and represents the aggregate market value reported on the information table in the filing.

Does the 13F filing list other included managers for this report?

The filing lists one other included manager: TrustCo Bank with Form 13F File No. 028-10307. The primary filing manager is TrustCo Bank Corp N Y with Form 13F File No. 028-06657.