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TRST TRUSTCO BK CORP N Y

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COMMON STOCK (common), issuer CIK 357301

178 managers (185 13F filers) reported a position in TRST shares at 2026-03-31, 13,617,820 shares in all. 22 filers opened a position and 16 filers sold out during the quarter.

Managers
178
13F filers
185
New
22
Added
47
Reduced
69
Sold out
16
Shares held by filers
13,617,820

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.2,566,363$112M<0.01%-110,77013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding1,333,586$58.4MnewTimeline
SYSTEMATIC FINANCIAL MANAGEMENT LP1,165,133$51M1.17%-7,70913F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,137,504$49.8M0.01%-5,35913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP891,082$39.4M<0.01%-14,75913F-HRTimelineGroup
HoldCo Asset Management, LP872,744$38.2M2.84%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC564,913$24.7M0.01%+23,95613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC498,625$21.8M<0.01%+43,23013F-HRTimelineGroup
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC291,369$12.8M0.04%+18,37013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.286,158$12.5M<0.01%+112,10713F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …229,319$10M0.01%-3,92213F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP220,331$9.65M0.01%+89,75613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP197,118$8.63M<0.01%+8513F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC181,243$7.93M<0.01%-92,72313F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co168,998$7.4M<0.01%-4,55613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp165,291$7.24M<0.01%-6,40113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding159,247$6.97M-21,745Timeline
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)151,443$6.63M0.04%+38,45013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY147,835$6.47M<0.01%-12,05313F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC129,223$5.66M<0.01%-16,82013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC126,352$5.53M0.11%-5,80213F-HRTimeline
TRUSTCO BANK CORP N Yin group TRUSTCO BANK CORP N Y92,563$4.05M3.6%013F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC87,600$3.84M<0.01%-21613F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP87,100$3.81M<0.01%+16,53613F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/82,283$3.6M<0.01%+32,74813F-HRTimelineGroup
Empowered Funds, LLC79,672$3.49M0.02%new13F-HR/ATimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC76,766$3.36M<0.01%+5,11513F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC72,445$3.17M<0.01%-2,30813F-HR/ATimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…71,769$3.14M0.01%-33913F-HRTimelineGroup
HRT FINANCIAL LP67,434$2.95M0.01%+41,11913F-HRTimeline
Public Sector Pension Investment Board64,535$2.83M0.01%+78813F-HRTimeline
RHUMBLINE ADVISERS56,675$2.48M<0.01%-1,89213F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources56,492$2.47M<0.01%-326,72213F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC47,461$2.08M<0.01%+22,43013F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC44,714$1.96M0.02%+25,72213F-HRTimeline
Nuveen, LLCin group TIAA43,300$1.9M<0.01%-1,94913F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc42,027$1.84M<0.01%-6,04913F-HRTimelineGroup
GLOBEFLEX CAPITAL L P37,380$1.64M0.25%013F-HRTimeline
Swiss National Bank36,820$1.61M<0.01%013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd33,133$1.45M0.05%-26213F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…32,616$1.43M<0.01%-4,78913F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding32,349$1.42M+15,669Timeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC31,931$1.4M<0.01%-3,57313F-HRTimelineGroup
FMR LLCin group FMR LLC30,084$1.32M<0.01%+2,42813F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO26,900$1.18M<0.01%+16,34013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/23,999$1.05M<0.01%+6,13413F-HRTimeline
Trexquant Investment LP23,344$1.02M0.01%-43,66313F-HRTimeline
Campbell & CO Investment Adviser LLC23,015$1.01M0.06%+4,93313F-HRTimeline
Quantinno Capital Management LP21,689$950K<0.01%+4,14813F-HRTimeline
SummerHaven Investment Management, LLC21,594$945K0.58%-2,40713F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO20,945$903K<0.01%-7,77113F-HR/ATimelineGroup
Cerity Partners LLCin group Cerity Partners LLC19,721$863K<0.01%-1,18513F-HRTimelineGroup
Ellsworth Advisors, LLC18,848$825K0.16%new13F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC18,471$809K<0.01%-1,87013F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC18,010$788K<0.01%-1,87513F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\17,982$787K<0.01%+2,56913F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…17,280$757K<0.01%-18413F-HRTimeline
CITIGROUP INCin group CITIGROUP INC16,953$742K<0.01%-49913F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC16,951$742K<0.01%+1,03013F-HRTimeline
ALLIANCEBERNSTEIN L.P.17,490$723K<0.01%013F-HRTimeline
ROYCE & ASSOCIATES LP15,656$685K0.01%-23,79213F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC14,132$619K<0.01%new13F-HRTimelineGroup
EntryPoint Capital, LLC13,580$595K0.17%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…13,454$589K<0.01%-1,03013F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.12,171$533K0.02%-4813F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…12,034$527K<0.01%-62613F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC11,995$525K<0.01%-36413F-HRTimelineGroup
Rafferty Asset Management, LLC11,929$522K<0.01%-2,55713F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management11,850$519K<0.01%new13F-HRTimelineGroup
ExodusPoint Capital Management, LP11,505$504K0.01%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC11,345$497K<0.01%-23,72813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd11,075$485K0.01%+5,41813F-HRTimelineGroup
R Squared Ltd10,937$479K0.26%-7,23913F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…10,514$460K<0.01%new13F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers10,456$458K<0.01%new13F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC10,433$457K<0.01%-23813F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.10,300$455K<0.01%-94913F-HRTimeline
Y-Intercept (Hong Kong) Ltd10,184$446K0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…9,774$428K<0.01%-1,21613F-HRTimelineGroup
State of Alaska, Department of Revenue9,652$422K<0.01%-55213F-HRTimeline
Illinois Municipal Retirement Fund9,635$422K0.01%-20813F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson8,572$375K<0.01%013F-HR/ATimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…8,274$362K<0.01%-38513F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC8,149$357K<0.01%+93413F-HRTimelineGroup
STRS OHIO8,000$350K<0.01%-3,50013F-HRTimeline
Louisiana State Employees Retirement Sy…8,000$350K0.01%-40013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN7,916$347K<0.01%-14,19713F-HR/ATimelineGroup
Odyssean, LLC7,911$346K0.13%new13F-HRTimeline
CWM, LLCin group CWM, LLC7,729$338K<0.01%-12413F-HRTimelineGroup
INCEPTIONR LLC7,705$337K0.08%+1,77613F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …7,680$336K<0.01%-3,64213F-HRTimelineGroup
King Wealth Management Group7,590$332K0.04%+513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,708$294K0.01%-52613F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…6,535$286K<0.01%013F-HRTimeline
TWO SIGMA SECURITIES, LLC5,668$248K0.03%new13F-HRTimeline
Janney Montgomery Scott LLC5,623$246K<0.01%+58513F-HRTimeline
LPL Financial LLC5,574$244K<0.01%-17,42713F-HRTimeline
RETIREMENT PLANNING GROUP, LLC / NY5,501$243K0.16%+46313F-HRTimeline
DUTCH ASSET Corp5,500$241K0.16%+30413F-HRTimeline
Orion Porfolio Solutions, LLC5,353$234K<0.01%-3513F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…5,315$233K<0.01%013F-HRTimeline
AMALGAMATED BANK5,212$228K<0.01%-25813F-HRTimeline
Police & Firemen's Retirement System of…5,165$226K<0.01%013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM5,061$222K<0.01%-16213F-HRTimeline
Patriot Financial Group Insurance Agenc…5,054$221K0.01%new13F-HRTimeline
Creative Planningin group Creative Planning4,927$216K<0.01%-39813F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND4,891$214K<0.01%-2,40013F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC4,823$211K<0.01%-11613F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …4,786$210K<0.01%-68513F-HRTimelineGroup
Engineers Gate Manager LP4,785$209K<0.01%new13F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…4,740$208K<0.01%013F-HRTimeline
MinichMacGregor Wealth Management, LLC4,638$203K0.04%new13F-HRTimeline
Teton Advisors, LLC4,620$202K0.14%new13F-HRTimeline
Graney & King, LLC4,437$194K0.1%+3213F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…4,414$193K<0.01%+3,90013F-HRTimelineGroup
State of Tennessee, Department of Treas…4,357$191K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS4,231$185K<0.01%-58813F-HRTimelineGroup
SG Americas Securities, LLC4,168$182K<0.01%-3,63213F-HRTimeline
KLP KAPITALFORVALTNING AS4,060$179K<0.01%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND4,074$178K<0.01%-10013F-HRTimeline
Eurizon Capital SGR S.p.A.3,812$165K<0.01%+9613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…2,996$131K<0.01%+69213F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,823$124K<0.01%-33413F-HRTimelineGroup
GAMMA Investing LLC2,703$118K0.01%+12613F-HRTimeline
Aster Capital Management (DIFC) Ltd3,840$117K0.04%+3,82113F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…2,565$112K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,555$68.1K<0.01%013F-HRTimelineGroup
Godfrey Financial Associates, Inc.1,367$59.8K0.05%013F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.1,301$57K<0.01%-14413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,273$55.7K<0.01%+1213F-HRTimelineGroup
Versant Capital Management, Inc942$41.2K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…822$36K<0.01%+5113F-HR/ATimelineGroup
Meramec Financial Planners, LLC712$33.2K0.01%013F-HRTimeline
Sterling Capital Management LLC585$25.6K<0.01%-49813F-HRTimeline
MassMutual Private Wealth & Trust, FSB554$24.3K<0.01%+10813F-HRTimeline
Community Bank, N.A.500$21.9K<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…406$17.8K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.377$16.5K<0.01%+713F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP385$16.5K<0.01%+7513F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC336$15K<0.01%013F-HRTimelineGroup
FNY Investment Advisers, LLC300$13K0.01%013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.281$12K<0.01%+10713F-HRTimeline
Salomon & Ludwin, LLC260$11.6K<0.01%013F-HRTimeline
Essential Partners LLC261$11.4K<0.01%013F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.255$11.2K<0.01%013F-HRTimelineGroup
Farther Finance Advisors, LLC246$10.8K<0.01%+413F-HRTimeline
Pinnacle Wealth Planning Services, Inc.174$7.62K<0.01%+213F-HRTimeline
QUADRANT CAPITAL GROUP LLC170$7.44K<0.01%013F-HR/ATimeline
Larson Financial Group LLC155$6.79K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC153$6.7K<0.01%013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC152$6.66K<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust112$4.9K<0.01%013F-HRTimeline
Costello Asset Management, INC78$3.42K<0.01%013F-HRTimeline
Arax Advisory Partners71$3.11K<0.01%+3313F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO71$3.11K<0.01%-2613F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC69$3.04K<0.01%-47813F-HRTimeline
AdvisorNet Financial, Inc69$3.02K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC66$2.89K<0.01%013F-HRTimeline
Allworth Financial LP55$2.41K<0.01%-44613F-HRTimeline
True Wealth Design, LLC54$2.37K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.50$2.19K<0.01%-413F-HR/ATimelineGroup
Root Financial Partners, LLC40$1.75K<0.01%new13F-HRTimeline
IFP Advisors, Inc39$1.71K<0.01%013F-HRTimeline
Quarry LP38$1.66K<0.01%new13F-HRTimeline
Cedar Mountain Advisors, LLC33$1.45K<0.01%013F-HRTimeline
Ankerstar Wealth, LLC29$1.28K<0.01%013F-HRTimeline
Sunbelt Securities, Inc.19$832<0.01%013F-HRTimeline
Keating Financial Advisory Services, In…15$657<0.01%new13F-HRTimeline
UMB Bank, n.a.14$613<0.01%+213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Smartleaf Asset Management LLC13$561<0.01%new13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…11$482<0.01%-213F-HRTimelineGroup
Abound Wealth Management8$369<0.01%013F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC7$307<0.01%+113F-HRTimeline
Annis Gardner Whiting Capital Advisors,…5$219<0.01%013F-HRTimeline
MAI Capital Management3$132<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.3$131<0.01%013F-HRTimeline
CoreCap Advisors, LLC3$131<0.01%new13F-HRTimeline
Covestor Ltd9$00%013F-HRTimelineValue filed as zero, left out of ratios.