Who owns TrustCo Bank Corp NY?
Institutional ownership of TRST from SEC Form 13F filings across 131 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
131
13F holders
$439.4M
value, 2026 filers
48.2%
of shares outstanding (8.2M sh)
16
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of TRST's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.5M | $138.2M | 0.0% | 14.8% | -1.9% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 749,594 | $41.2M | 0.0% | 4.4% | -54.2% |
| 3 | AMERICAN CENTURY COMPANIES INC | 609,410 | $33.5M | 0.0% | 3.6% | +7.9% |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 516,614 | $28.4M | 0.0% | 3% | +3.6% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 386,844 | $21.2M | 0.0% | 2.3% | +3.8% |
| 6 | Invesco Ltd. | 296,934 | $16.3M | 0.0% | 1.7% | +3.8% |
| 7 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 230,179 | $12.6M | 0.0% | 1.4% | +0.4% |
| 8 | TWO SIGMA INVESTMENTS, LP | 204,630 | $11.2M | 0.0% | 1.2% | -7.1% |
| 9 | NORTHERN TRUST CORP | 204,303 | $11.2M | 0.0% | 1.2% | +3.6% |
| 10 | Sixth Street Partners Management Company, L.P.NEW | 168,265 | $9.2M | 1.6% | 1% | new |
| 11 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 168,265 | $9.2M | 0.0% | 1% | -0.4% |
| 12 | Bank of New York Mellon Corp | 161,264 | $8.9M | 0.0% | 0.9% | -2.4% |
| 13 | MORGAN STANLEY | 145,741 | $8.0M | 0.0% | 0.9% | -1.4% |
| 14 | GOLDMAN SACHS GROUP INC | 137,588 | $7.6M | 0.0% | 0.8% | -24.1% |
| 15 | Public Sector Pension Investment Board | 120,034 | $6.6M | 0.0% | 0.7% | +86.0% |
| 16 | VANGUARD FIDUCIARY TRUST CO | 116,900 | $6.4M | 0.0% | 0.7% | +1.0% |
| 17 | UBS Group AG | 103,903 | $5.7M | 0.0% | 0.6% | -22.9% |
| 18 | ACADIAN ASSET MANAGEMENT LLC | 103,359 | $5,667 | 0.0% | 0.6% | +34.6% |
| 19 | FIRST TRUST ADVISORS LP | 92,174 | $5.1M | 0.0% | 0.5% | +5.8% |
| 20 | PRINCIPAL FINANCIAL GROUP INC | 84,454 | $4.6M | 0.0% | 0.5% | -3.6% |
| 21 | AMERIPRISE FINANCIAL INC | 64,422 | $3.5M | 0.0% | 0.4% | -11.1% |
| 22 | BANK OF AMERICA CORP /DE/ | 62,639 | $3.4M | 0.0% | 0.4% | -23.9% |
| 23 | Nuveen, LLC | 58,911 | $3.2M | 0.0% | 0.3% | +36.1% |
| 24 | FRANKLIN RESOURCES INC | 56,877 | $3.1M | 0.0% | 0.3% | +0.7% |
| 25 | RHUMBLINE ADVISERS | 50,237 | $2.8M | 0.0% | 0.3% | -11.4% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.