Trustco Bank Corp N Y (TRST) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

18,951,000Shares Outstanding

1,101,034Shares held by institutions

$50,592,512Value of institutional holdings

74.11%Institutional ownership %

0.20%Shares Changed QoQ

171No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for Trustco Bank Corp N Y (NASDAQ:TRST) includes 171 filers as of the latest reporting cycle ending December 2025.

Trustco Bank Corp N Y saw its institutional ownership percentage fell to 74.1% in December 2025 from 75.6% in September 2025.
Quarterly data indicates a 0.20% shift in institutional share volume, and the annual owner count reflects an increase of 9.62%.
Of these 171 institutional investors, 80 increased their holdings in Trustco Bank Corp N Y, while 63 of them reduced positions, and 28 investors maintained their exposure.
The total number of shares held by institutions in Trustco Bank Corp N Y increased to 14.04Mn as of December 2025, a net change of up by 27.94K shares quarter on quarter, and up 100.04K shares year over year.
With 2.68Mn shares, BlackRock, Inc. commands the largest institutional position in Trustco Bank Corp N Y as of December 31, 2025, equating to 14.13% of the company.
Among the most significant buyers of Trustco Bank Corp N Y during December 2025 were UBS Group AG (73.72K), BlackRock, Inc. (47.88K), TWO SIGMA ADVISERS, LP (42.70K), GABELLI FUNDS LLC (37.75K), AMERICAN CENTURY COMPANIES INC (26.72K).
Leading sellers of Trustco Bank Corp N Y stock in December 2025 included ROYCE & ASSOCIATES LP (81.00K), OSAIC HOLDINGS, INC. (60.26K), FRANKLIN RESOURCES INC (37.32K), DIMENSIONAL FUND ADVISORS LP (32.49K), GSA CAPITAL PARTNERS LLP (32.28K).
The top 10 institutional holders of Trustco Bank Corp N Y for the quarter ending December 2025 included BlackRock, Inc. (2.68Mn), VANGUARD GROUP INC (1.30Mn), SYSTEMATIC FINANCIAL MANAGEMENT LP (1.17Mn), DIMENSIONAL FUND ADVISORS LP (1.14Mn), STATE STREET CORP (905.84K), HoldCo Asset Management, LP (872.74K), AMERICAN CENTURY COMPANIES INC (540.96K), GEODE CAPITAL MANAGEMENT, LLC (455.39K), FRANKLIN RESOURCES INC (383.21K), Verition Fund Management LLC (303.59K).

171 Institutional Holders

1,101,034 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	2,677,133	47,880	1.82%	$110,645,913.00
VANGUARD GROUP INC	31 Dec, 2025	1,300,043	14,498	1.13%	$53,730,777.00
SYSTEMATIC FINANCIAL MANAGEMENT LP	31 Dec, 2025	1,172,842	-7,701	-0.65%	$48,473,606.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,142,863	-32,488	-2.76%	$47,235,353.00
STATE STREET CORP	31 Dec, 2025	905,841	20,678	2.34%	$37,770,588.00
HoldCo Asset Management, LP	31 Dec, 2025	872,744	0	0.00%	$36,070,510.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	540,957	26,720	5.20%	$22,357,753.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	455,395	-5,829	-1.26%	$18,825,410.00
FRANKLIN RESOURCES INC	31 Dec, 2025	383,214	-37,316	-8.87%	$15,838,234.00
Verition Fund Management LLC	31 Dec, 2025	303,586	-23,814	-7.27%	$12,547,209.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	273,966	-17,327	-5.95%	$11,323,008.00
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	31 Dec, 2025	272,999	1,250	0.46%	$11,283,049.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	233,241	-7,266	-3.02%	$9,639,851.00
NORTHERN TRUST CORP	31 Dec, 2025	197,033	-15,447	-7.27%	$8,143,375.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	173,554	-1,453	-0.83%	$7,172,987.00
Bank of New York Mellon Corp	31 Dec, 2025	171,692	-14,134	-7.61%	$7,096,014.00
MORGAN STANLEY	31 Dec, 2025	159,888	22,406	16.30%	$6,608,234.00
UBS Group AG	31 Dec, 2025	157,142	73,718	88.37%	$6,494,679.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	146,043	7,763	5.61%	$6,035,968.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	132,154	8,312	6.71%	$5,461,925.00

1 - 20 of 171

Research Tools