Trustco Bank Corp N Y TRST Institutional Ownership

NASDAQ TRST

$57.44 -0.01 (-0.02%)

As of: Sep 9, 2026 · 3:59 PM EDT

Institutions by Trading Activity

189 Institutions

Increased 79 41.8%

Unchanged 50 26.5%

Reduced 60 31.7%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

77.55%

▲+1.07 pp QoQ

Shares Held by Institutions

13.42Mn

of 17.30Mn outstanding

▼-0.09% QoQ

Shares Outstanding

17.30Mn

3.88Mn held outside 13F filers

Institutional Investors

189

filed 13F for Jun 2026

▲+4 vs prior quarter

Net Shares Added (QoQ)

-11.45K

distributed since last quarter

Value of Holdings

$777.26Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Trustco Bank Corp N Y (NASDAQ:TRST) is held by 189 institutional investors per 13F filings through June 2026.

They owned 77.6% of outstanding stock in June 2026, up from 76.5% the prior quarter.
They decreased total shares held in TRST by -0.09% quarter over quarter, and investors in Trustco Bank Corp N Y increased 16.67% from a year ago.
Of these 189 funds, 79 grew their exposure to Trustco Bank Corp N Y, 60 cut back, and 50 maintained positions.
Altogether, these fund groups held 13.42Mn shares in TRST by June 2026, down by 11.45K shares quarter on quarter, and down 1.08Mn shares year over year.
BlackRock, Inc. is the top holder of Trustco Bank Corp N Y as of June 30, 2026, with 2.52Mn shares representing 14.55% of outstanding stock.
The most significant purchases of TRST for the quarter ending June 2026 came from Sixth Street Partners Management Company, L.P. (168.26K), AMERICAN CENTURY COMPANIES INC (44.5K), State Street Corp (31.76K), ACADIAN ASSET MANAGEMENT LLC (26.59K), GEODE CAPITAL MANAGEMENT, LLC (17.99K).
The biggest sellers of Trustco Bank Corp N Y for the quarter ending June 2026 included VANGUARD CAPITAL MANAGEMENT LLC (69.52K), SYSTEMATIC FINANCIAL MANAGEMENT LP (64.11K), BlackRock, Inc. (48.93K), Goldman Sachs Group Inc (43.66K), HRT FINANCIAL LP (31.17K).
Business Quant data shows the 10 biggest positions in Trustco Bank Corp N Y as of June 2026 are held by BlackRock, Inc. (2.52Mn), DIMENSIONAL FUND ADVISORS LP (1.14Mn), SYSTEMATIC FINANCIAL MANAGEMENT LP (1.1Mn), State Street Corp (922.84K), HoldCo Asset Management, LP (872.74K), VANGUARD CAPITAL MANAGEMENT LLC (749.59K), AMERICAN CENTURY COMPANIES INC (609.41K), GEODE CAPITAL MANAGEMENT, LLC (516.61K), VANGUARD PORTFOLIO MANAGEMENT LLC (386.84K), Invesco Ltd. (296.93K).

Form 13F Holdings

189 Institutional Holders

Report period 30 Jun, 2026

Total shares held 13.42Mn

Of outstanding 77.55%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	2,517,431	14.55%	▼48,932	-1.91%	$138.23Mn
2	DIMENSIONAL FUND ADVISORS LP	0000354204	1,140,201	6.59%	▲2,697	+0.24%	$62.61Mn
3	SYSTEMATIC FINANCIAL MANAGEMENT LP	0001085936	1,101,023	6.36%	▼64,110	-5.50%	$60.46Mn
4	State Street Corp	0000093751	922,845	5.33%	▲31,763	+3.56%	$51.01Mn
5	HoldCo Asset Management, LP	0001724246	872,744	5.04%	0	0.00%	$47.92Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	749,594	4.33%	▼69,519	-8.49%	$41.16Mn
7	AMERICAN CENTURY COMPANIES INC	0000748054	609,410	3.52%	▲44,497	+7.88%	$33.46Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	516,614	2.99%	▲17,989	+3.61%	$28.37Mn
9	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	386,844	2.24%	▲14,146	+3.80%	$21.24Mn
10	Invesco Ltd.	0000914208	296,934	1.72%	▲10,776	+3.77%	$16.30Mn
11	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	0001164833	278,369	1.61%	▼13,000	-4.46%	$15.29Mn
12	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	230,179	1.33%	▲860	+0.38%	$12.64Mn
13	TWO SIGMA INVESTMENTS, LP	0001179392	204,630	1.18%	▼15,701	-7.13%	$11.24Mn
14	Northern Trust Corp	0000073124	204,303	1.18%	▲7,185	+3.65%	$11.22Mn
15	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	168,265	0.97%	▼733	-0.43%	$9.24Mn
15	Sixth Street Partners Management Company, L.P.	0001812095	168,265	0.97%	▲168,265	0.00%	$9.24Mn
16	Bank of New York Mellon Corp	0001390777	161,264	0.93%	▼4,027	-2.44%	$8.86Mn
17	GABELLI FUNDS LLC	0001081407	149,943	0.87%	▼1,500	-0.99%	$8.23Mn
18	Morgan Stanley	0000895421	145,741	0.84%	▼2,094	-1.42%	$8.00Mn
19	Goldman Sachs Group Inc	0000886982	137,588	0.80%	▼43,655	-24.09%	$7.55Mn

Showing 1 to 20 of 189 holders