Webster Financial Corporation
US ˙ NYSE ˙ US9478901096

SecurityWBS / Webster Financial Corporation
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership406,358 shares
Latest Disclosed Value $ 28,209,372
Squarepoint Ops LLC reports 1,543.31% increase in ownership of WBS / Webster Financial Corporation

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 406,358 shares of Webster Financial Corporation (US:WBS) valued at $28,209,372 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 24,728 shares of Webster Financial Corporation. This represents a change in shares of 1,543.31% during the quarter. The current value of the position is $29,314,666 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 WEBSTER FINL COM 947890109 406,358 381,630 1,543.31 28,209 1,712.92 0.0331
2026-02-13 2025-12-31 13F WEBSTER FINL COM 947890109 24,728 24,728 1,556 0.0017
2024-08-14 2024-06-30 13F WEBSTER FINL COM 947890109 0 -12,280 -100.00 0 -100.00
2024-05-15 2024-03-31 13F WEBSTER FINL COM 947890109 12,280 7,203 141.88 623 142.41 0.0011
2024-02-14 2023-12-31 13F WEBSTER FINL COM 947890109 5,077 -70,278 -93.26 258 -91.54 0.0005
2023-11-14 2023-09-30 13F WEBSTER FINL COM 947890109 75,355 39,623 110.89 3,038 125.30 0.0075
2023-08-14 2023-06-30 13F WEBSTER FINL COM 947890109 35,732 -3,459 -8.83 1,349 -12.69 0.0041
2023-05-15 2023-03-31 13F WEBSTER FINL COM 947890109 39,191 16,402 71.97 1,545 43.23 0.0063
2023-02-14 2022-12-31 13F WEBSTER FINL COM 947890109 22,789 5,656 33.01 1,079 39.28 0.0043
2022-11-14 2022-09-30 13F WEBSTER FINL COM 947890109 17,133 -117,467 -87.27 774 -86.36 0.0039
2022-08-15 2022-06-30 13F WEBSTER FINL COM 947890109 134,600 12,603 10.33 5,673 -17.13 0.0316
2022-05-16 2022-03-31 13F WEBSTER FINL COM 947890109 121,997 95,147 354.36 6,846 356.70 0.0293
2022-02-14 2021-12-31 13F WEBSTER FINL CORP CONN COM 947890109 26,850 1,150 4.47 1,499 7.07 0.0040
2021-11-15 2021-09-30 13F WEBSTER FINL CORP CONN COM 947890109 25,700 6,944 37.02 1,400 40.00 0.0040
2021-08-16 2021-06-30 13F WEBSTER FINL CORP CONN COM 947890109 18,756 -6,199 -24.84 1,000 -27.27 0.0038
2021-05-17 2021-03-31 13F WEBSTER FINL CORP CONN COM 947890109 24,955 7,133 40.02 1,375 83.09 0.0081
2021-02-16 2020-12-31 13F WEBSTER FINL CORP CONN COM 947890109 17,822 17,822 751 0.0056
2020-11-16 2020-09-30 13F WEBSTER FINL CORP CONN COM 947890109 0 -37,313 -100.00 0 -100.00
2020-08-14 2020-06-30 13F WEBSTER FINL CORP CONN COM 947890109 37,313 37,313 1,068 0.0173
2020-05-15 2020-03-31 13F WEBSTER FINL CORP CONN COM 947890109 0 -112,027 -100.00 0 -100.00
2020-02-14 2019-12-31 13F WEBSTER FINL CORP CONN COM 947890109 112,027 52,423 87.95 5,978 113.96 0.0356
2019-11-14 2019-09-30 13F WEBSTER FINL CORP CONN COM 947890109 59,604 -140,371 -70.19 2,794 -70.75 0.0249
2019-08-14 2019-06-30 13F WEBSTER FINL CORP CONN COM 947890109 199,975 173,740 662.25 9,553 618.81 0.0931
2019-05-15 2019-03-31 13F WEBSTER FINL CORP CONN COM 947890109 26,235 -73,181 -73.61 1,329 -72.88 0.0141
2019-02-14 2018-12-31 13F WEBSTER FINL CORP CONN COM 947890109 99,416 77,205 347.60 4,900 274.05 0.0570
2018-11-14 2018-09-30 13F WEBSTER FINL CORP CONN COM 947890109 22,211 -1,195 -5.11 1,310 -12.14 0.0157
2018-08-14 2018-06-30 13F WEBSTER FINL CORP CONN COM 947890109 23,406 23,406 1,491 0.0198
2018-05-15 2018-03-31 13F WEBSTER FINL CORP CONN COM 947890109 0 -26,556 -100.00 0 -100.00
2018-02-14 2017-12-31 13F WEBSTER FINL CORP CONN COM 947890109 26,556 11,252 73.52 1,491 85.45 0.0260
2017-11-14 2017-09-30 13F WEBSTER FINL CORP CONN COM 947890109 15,304 -101,343 -86.88 804 -86.80 0.0155
2017-08-14 2017-06-30 13F WEBSTER FINL CORP CONN COM 947890109 116,647 116,647 6,091 0.1199
2016-11-14 2016-09-30 13F WEBSTER FINL CORP CONN COM 947890109 0 -16,851 -100.00 0 -100.00
2016-08-15 2016-06-30 13F WEBSTER FINL CORP CONN COM 947890109 16,851 4,931 41.37 572 33.64 0.0357
2016-05-16 2016-03-31 13F WEBSTER FINL CORP CONN COM 947890109 11,920 11,920 428 0.0332
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.