Washington Trust Bancorp, Inc.
US ˙ NasdaqGS ˙ US9406101082

SecurityWASH / Washington Trust Bancorp, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership577,408 shares
Latest Disclosed Value $ 19,320,072
State Street Corp reports 3.62% decrease in ownership of WASH / Washington Trust Bancorp, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 577,408 shares of Washington Trust Bancorp, Inc. (US:WASH) valued at $19,320,072 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 599,095 shares of Washington Trust Bancorp, Inc.. This represents a change in shares of -3.62% during the quarter. The current value of the position is $19,181,494 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F WASHINGTON TR BANCORP COM 940610108 577,408 -21,687 -3.62 19,320 9.13 0.0007
2026-02-13 2025-12-31 13F WASHINGTON TR BANCORP COM 940610108 599,095 -9,252 -1.52 17,703 0.69 0.0006
2025-11-14 2025-09-30 13F WASHINGTON TR BANCORP COM 940610108 608,347 -7,048 -1.15 17,581 1.02 0.0006
2025-08-14 2025-06-30 13F WASHINGTON TR BANCORP COM 940610108 615,395 -34,319 -5.28 17,403 -13.20 0.0007
2025-05-15 2025-03-31 13F WASHINGTON TR BANCORP COM 940610108 649,714 85,403 15.13 20,050 13.33 0.0008
2025-02-14 2024-12-31 13F WASHINGTON TR BANCORP COM 940610108 564,311 49,670 9.65 17,691 6.73 0.0007
2024-11-14 2024-09-30 13F WASHINGTON TR BANCORP COM 940610108 514,641 -18,430 -3.46 16,577 13.45 0.0007
2024-08-14 2024-06-30 13F WASHINGTON TR BANCORP COM 940610108 533,071 -14,651 -2.67 14,611 -2.77 0.0006
2024-05-15 2024-03-31 13F WASHINGTON TR BANCORP COM 940610108 547,722 -26,418 -4.60 15,027 -20.53 0.0007
2024-02-14 2023-12-31 13F WASHINGTON TR BANCORP COM 940610108 574,140 19,857 3.58 18,909 26.89 0.0009
2023-11-14 2023-09-30 13F WASHINGTON TR BANCORP COM 940610108 554,283 -63,972 -10.35 14,903 -11.93 0.0008
2023-08-14 2023-06-30 13F WASHINGTON TR BANCORP COM 940610108 618,255 100,822 19.49 16,921 -7.11 0.0009
2023-05-15 2023-03-31 13F WASHINGTON TR BANCORP COM 940610108 517,433 72,030 16.17 18,217 -14.33 0.0010
2023-05-15 2022-12-31 13F/A-99 WASHINGTON TR BANCORP COM 940610108 445,403 -21,734 -4.65 21,263 -3.19 0.0012
2023-05-15 2022-12-31 13F WASHINGTON TR BANCORP COM 940610108 445,403 -21,734 21,263 0.0012
2022-11-15 2022-09-30 13F WASHINGTON TR BANCORP COM 940610108 467,137 -668 -0.14 21,963 -4.00 0.0014
2022-08-15 2022-06-30 13F WASHINGTON TR BANCORP COM 940610108 467,805 -47,438 -9.21 22,878 -16.28 0.0014
2022-05-16 2022-03-31 13F WASHINGTON TR BANCORP COM 940610108 515,243 67,339 15.03 27,326 7.21 0.0014
2022-02-14 2021-12-31 13F WASHINGTON TR BANCORP COM 940610108 447,904 -64,228 -12.54 25,489 -6.97 0.0012
2021-11-15 2021-09-30 13F WASHINGTON TR BANCORP COM 940610108 512,132 -14,236 -2.70 27,398 0.35 0.0014
2021-08-16 2021-06-30 13F WASHINGTON TR BANCORP COM 940610108 526,368 56,936 12.13 27,302 11.52 0.0014
2021-07-09 2021-03-31 13F/A-1 WASHINGTON TR BANCORP COM 940610108 469,432 57,792 14.04 24,482 31.24 0.0014
2021-05-17 2021-03-31 13F WASHINGTON TR BANCORP COM 940610108 469,432 57,792 24,482 0.0014
2021-02-16 2020-12-31 13F WASHINGTON TR BANCORP COM 940610108 411,640 50,358 13.94 18,654 65.65 0.0011
2020-11-10 2020-09-30 13F WASHINGTON TR BANCORP COM 940610108 361,282 -8,245 -2.23 11,261 -8.37 0.0008
2020-08-14 2020-06-30 13F WASHINGTON TR BANCORP COM 940610108 369,527 34,746 10.38 12,290 -0.92 0.0009
2020-06-19 2020-03-31 13F/A-1 WASHINGTON TR BANCORP COM 940610108 334,781 2,321 0.70 12,404 -31.29 0.0011
2020-05-11 2020-03-31 13F WASHINGTON TR BANCORP COM 940610108 334,781 2,321 12,404 1,089.3210
2020-02-06 2019-12-31 13F WASHINGTON TR BANCORP COM 940610108 332,460 20,983 6.74 18,052 18.72 0.0012
2019-11-14 2019-09-30 13F WASHINGTON TR BANCORP COM 940610108 311,477 -51,698 -14.24 15,206 -20.53 0.0011
2019-08-14 2019-06-30 13F WASHINGTON TR BANCORP COM 940610108 363,175 7,129 2.00 19,134 10.53 0.0014
2019-05-15 2019-03-31 13F WASHINGTON TR BANCORP COM 940610108 356,046 2,305 0.65 17,311 1.96 0.0014
2019-02-12 2018-12-31 13F WASHINGTON TR BANCORP COM 940610108 353,741 -11,850 -3.24 16,979 -16.15 0.0015
2018-11-09 2018-09-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 365,591 3,284 0.91 20,250 -3.93 0.0016
2018-08-14 2018-06-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 362,307 63,908 21.42 21,078 31.40 0.0018
2018-05-15 2018-03-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 298,399 -90,277 -23.23 16,041 -22.62 0.0014
2018-02-14 2017-12-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 388,676 102,652 35.89 20,731 26.60 0.0017
2017-11-14 2017-09-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 286,024 656 0.23 16,375 11.33 0.0014
2017-08-14 2017-06-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 285,368 14,149 5.22 14,709 9.96 0.0013
2017-05-15 2017-03-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 271,219 -10,766 -3.82 13,377 -15.37 0.0012
2017-02-09 2016-12-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 281,985 28,495 11.24 15,806 55.05 0.0015
2017-01-13 2016-09-30 13F/A-1 WASHINGTON TR BANCORP Common equity shares 940610108 253,490 9,818 4.03 10,194 10.34 0.0010
2016-11-14 2016-09-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 253,490 10,194
2016-08-12 2016-06-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 243,672 -2,713 -1.10 9,239 0.41 0.0010
2016-05-20 2016-03-31 13F/A-1 WASHINGTON TR BANCORP Common equity shares 940610108 246,385 1,622 0.66 9,201 -4.92 0.0010
2016-05-12 2016-03-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 246,385 9,201
2016-02-16 2015-12-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 244,763 187 0.08 9,677 2.92 0.0011
2015-11-16 2015-09-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 244,576 -4,556 -1.83 9,402 -4.42 0.0011
2015-08-13 2015-06-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 249,132 2,069 0.84 9,837 4.25 0.0011
2015-05-15 2015-03-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 247,063 5,026 2.08 9,436 -2.97 0.0010
2015-02-11 2014-12-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 242,037 5,258 2.22 9,725 24.54 0.0010
2014-11-12 2014-09-30 13F/A-1 WASHINGTON TR BANCORP Common equity shares 940610108 236,779 -2,775 -1.16 7,809 -11.36 0.0008
2014-11-10 2014-09-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 236,779 7,809
2014-08-12 2014-06-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 239,554 -3,875 -1.59 8,810 -3.38 0.0010
2014-05-15 2014-03-31 13F/A-1 WASHINGTON TR BANCORP Common equity shares 940610108 243,429 -1,354 -0.55 9,118 0.09 0.0010
2014-05-13 2014-03-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 243,529 9,122
2014-02-06 2013-12-31 13F/A-1 WASHINGTON TR BANCORP Common equity shares 940610108 244,783 1,269 0.52 9,110 19.01 0.0010
2014-02-06 2013-12-31 13F WASHINGTON TR BANCORP Common equity shares 940610108 247,396 6,514
2013-11-12 2013-09-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 243,514 837 0.34 7,655 10.65 0.0009
2013-08-08 2013-06-30 13F WASHINGTON TR BANCORP Common equity shares 940610108 242,677 242,677 6,918 0.0009
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.