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HomeStocksTRSTInstitutional Holders

TRST logoTrustCo Bank Corp NY (TRST) Institutional Ownership

Q2 2026 13F Data|Updated 2026-11-07

✨

Institutional ownership decreased this quarter (-2.13 pp), while top 10 holders maintain a highly concentrated 70.1% of value.

Institutional Ownership
Can exceed 100% due to securities lending, short interest, and reporting timing differences.
77.8%$714M total value · ▼ 2.13 pp vs prior quarter
Smart Money Score
Based on ownership concentration, fund quality, buying/selling activity, ownership indicators, and institutional trend.
40 / 100Neutral
Institutions & Flow185 holders+2 net flow (+20 / -18)

AI Insights & Key Takeaways

  • Positive Institutional Flow (+2)
  • Two Sigma Investments, Lp maintains a significant position
  • Top 10 holders control 70.1% of institutional value
  • No Insider Signal

Top Institutional Holders of TRST

Ranked by reported Q2 2026 13F market value

Top 10 Holders
70.1%
Top 25 Holders
88.0%

Share of total reported institutional value in TRST held by the largest 10 / 25 filers.

#InstitutionShares HeldMarket ValueQoQ ChangeOwnership %% of Fund
1BlackRock, Inc.2.5M$138.2M-1.9%14.784%0.00%
2DIMENSIONAL FUND ADVISORS LP1.1M$62.6M+0.2%6.696%0.01%
3SYSTEMATIC FINANCIAL MANAGEMENT LP1.1M$60.5M-5.5%6.466%

Quarterly Institutional Activity

Filings activity in TRST during Q2 2026, grouped by how each filer changed its position.

OverviewNew Buyers20Added To143Trimmed17Exited18
  • BlackRock, Inc.$138.2M
  • DIMENSIONAL FUND ADVISORS LP$62.6M
  • SYSTEMATIC FINANCIAL MANAGEMENT LP

TRST Institutional Ownership by Quarter

8 quarters of 13F filings · Δ columns show change vs prior quarter

QuarterInst. HoldersΔ HoldersOwnership %Δ OwnershipTotal 13F ValueΔ Value
Q2 2026185+0.5%77.77%2.13 pp$714M+22%
Q1 2026184+4.0%79.90%1.29 pp$586M+1.1%
Q4 2025177+13%81.19%+1.71 pp$580M+13%
Q3 20251572.5%79.48%+0.85 pp$512M+8.2%
Q2 20251613.6%78.63%+2.51 pp$473M+13%
Q1 2025167+7.7%

TRST — Frequently Asked Questions

Quick answers to the most common questions about buying TRST stock.

What percentage of TRST is owned by institutions?

Based on Q2 2026 13F filings, institutional ownership of TrustCo Bank Corp NY stands at 77.8%, held across 185 reporting institutions.

Who is the largest institutional holder of TRST?

BlackRock, Inc. is the largest reported institutional holder of TRST, with approximately 2,517,431 shares worth $0.14B as of Q2 2026.

Is TRST a hedge fund favorite?

Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of TRST, including TWO SIGMA INVESTMENTS, LP.

What is TRST's Smart Money Score?

Our composite Smart Money Score for TRST is 40 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.

How many institutions bought TRST this quarter?

20 institutions opened new positions in TRST during Q2 2026, while 18 fully exited. 143 added to existing positions and 17 trimmed.

1.20%
4STATE STREET CORP923K$51.0M+3.6%5.420%0.00%
5HoldCo Asset Management, LP873K$47.9M0.0%5.125%3.08%
6VANGUARD CAPITAL MANAGEMENT LLC750K$41.2M-8.5%4.402%0.00%
7AMERICAN CENTURY COMPANIES INC609K$33.5M+7.9%3.579%0.01%
8GEODE CAPITAL MANAGEMENT, LLC517K$28.4M+3.6%3.034%0.00%
9VANGUARD PORTFOLIO MANAGEMENT LLC387K$21.2M+3.8%2.272%0.00%
10Invesco Ltd.297K$16.3M+3.8%1.744%0.00%
11HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC278K$15.3M-4.5%1.635%0.04%
12ARROWSTREET CAPITAL, LIMITED PARTNERSHIP230K$12.6M+0.4%1.352%0.01%
13TWO SIGMA INVESTMENTS, LP205K$11.2M-7.1%1.202%0.01%
14NORTHERN TRUST CORP204K$11.2M+3.6%1.200%0.00%
15CHARLES SCHWAB INVESTMENT MANAGEMENT INC168K$9.2M-0.4%0.988%0.00%
16Bank of New York Mellon Corp161K$8.9M-2.4%0.947%0.00%
17GABELLI FUNDS LLC150K$8.2M-1.0%0.881%0.05%
18MORGAN STANLEY146K$8.0M-1.4%0.856%0.00%
19GOLDMAN SACHS GROUP INC138K$7.6M-24.1%0.808%0.00%
20BRIDGEWAY CAPITAL MANAGEMENT, LLC125K$6.8M-1.4%0.732%0.12%
21AQR CAPITAL MANAGEMENT LLC120K$6.6M-7.4%0.703%0.00%
22VANGUARD FIDUCIARY TRUST CO117K$6.4M+1.0%0.686%0.00%
23UBS Group AG104K$5.7M-22.9%0.610%0.00%
24TRUSTCO BANK CORP N Y93K$5.1M+0.8%0.548%3.74%
25FIRST TRUST ADVISORS LP92K$5.1M+5.8%0.541%0.00%

denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in TRST — a direct measure of their conviction.

$60.5M
  • STATE STREET CORP$51.0M
  • HoldCo Asset Management, LP$47.9M
  • VANGUARD CAPITAL MANAGEMENT LLC$41.2M
  • AMERICAN CENTURY COMPANIES INC$33.5M
  • GEODE CAPITAL MANAGEMENT, LLC$28.4M
  • VANGUARD PORTFOLIO MANAGEMENT LLC$21.2M
  • Invesco Ltd.$16.3M
  • HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC$15.3M
  • ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$12.6M
  • 76.12%
    +0.89 pp
    $418M
    7.5%
    Q4 2024155+6.9%75.23%+2.83 pp$452M+4.8%
    Q3 2024145—72.40%—$432M—

    Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.

    How is institutional ownership of TRST changing?

    TRST institutional ownership fell by 2.13 percentage points quarter-over-quarter, with a net change of +1 holders.

    How concentrated is TRST ownership among the top holders?

    The top 10 institutions account for 70.1% of all reported 13F value in TRST, and the top 25 account for 88.0%.

    Where does this TRST institutional ownership data come from?

    All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.

    TRSTTrustCo Bank Corp NY
    $57.30$976M
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