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WASH

Washington Trust Bancorp Inc

Company with tickers: WASH

CIK
737468
CUSIP
940610108
Shares Outstanding
19,065,593
13F Activity (30d)
148 filings 143 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 184
Total Value: $446,714,822
Total Shares: 13,350,716
Showing 1–100 of 185 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 184 13F filers · Δ vs Dec 31, 2025
Top Holder
18.4%
Jun 2023 → Mar 2026 · range 17.9% – 21.0%
−0.5 pts
Top 5
42.3%
Jun 2023 → Mar 2026 · range 42.3% – 53.9%
−7.7 pts
Top 10
57.9%
Jun 2023 → Mar 2026 · range 57.9% – 70.3%
−8.0 pts
HHI
578
Jun 2023 → Mar 2026 · range 578 – 817
Broadly held −126

Quarterly Activity

vs Dec 31, 2025
New
42
Increased
59
Decreased
50
Sold Out
18
Unchanged
33
Holder count: +24
Institutional value: +18.7%
Shares held: +4.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 185
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Holder Value (USD) % of 13F Shares Open