Webster Financial Corporation
US ˙ NYSE ˙ US9478901096

SecurityWBS / Webster Financial Corporation
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership531,452 shares
Latest Disclosed Value $ 36,893
Natixis Advisors, L.p. reports 7.65% increase in ownership of WBS / Webster Financial Corporation

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 531,452 shares of Webster Financial Corporation (US:WBS) valued at $36,893,398 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 493,702 shares of Webster Financial Corporation. This represents a change in shares of 7.65% during the quarter. The current value of the position is $38,338,947 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)
2026-05-13 2026-03-31 13F WEBSTER FINL COM 947890109 531,452 37,750 7.65 37 16.13 0.0513
2026-02-10 2025-12-31 13F WEBSTER FINL COM 947890109 493,702 32,283 7.00 31 14.81 0.0440
2025-11-13 2025-09-30 13F WEBSTER FINL CORP COM 947890109 461,419 57,626 14.27 27 22.73 0.0400
2025-08-13 2025-06-30 13F WEBSTER FINL COM 947890109 403,793 106,997 36.05 22 46.67 0.0350
2025-05-08 2025-03-31 13F WEBSTER FINL COM 947890109 296,796 23,529 8.61 15 0.00 0.0283
2025-02-10 2024-12-31 13F WEBSTER FINL COM 947890109 273,267 37,015 15.67 15 36.36 0.0282
2024-11-06 2024-09-30 13F WEBSTER FINL COM 947890109 236,252 53,950 29.59 11 57.14 0.0215
2024-08-01 2024-06-30 13F WEBSTER FINL COM 947890109 182,302 -14,635 -7.43 8 -22.22 0.0173
2024-04-25 2024-03-31 13F WEBSTER FINL COM 947890109 196,937 25,722 15.02 10 12.50 0.0230
2024-02-06 2023-12-31 13F WEBSTER FINL COM 947890109 171,215 27,463 19.10 9 60.00 0.0229
2023-11-13 2023-09-30 13F WEBSTER FINL COM 947890109 143,752 19,531 15.72 6 25.00 0.0177
2023-08-15 2023-06-30 13F WEBSTER FINL COM 947890109 124,221 52,558 73.34 5 100.00 0.0145
2023-05-11 2023-03-31 13F WEBSTER FINL COM 947890109 71,663 -23,351 -24.58 3 -50.00 0.0097
2023-01-27 2022-12-31 13F WEBSTER FINL COM 947890109 95,014 2,537 2.74 4 -99.90 0.0170
2022-11-14 2022-09-30 13F WEBSTER FINCL COM 947890109 92,477 50,483 120.21 4,180 136.16 0.0177
2022-08-12 2022-06-30 13F WEBSTER FINL COM 947890109 41,994 -1,135 -2.63 1,770 -26.86 0.0078
2022-05-12 2022-03-31 13F WEBSTER FINL COM 947890109 43,129 43,129 2,420 0.0092
2020-11-12 2020-09-30 13F WEBSTER FINL CORP CONN COM 947890109 0 -13,817 -100.00 0 -100.00
2020-08-11 2020-06-30 13F WEBSTER FINL CORP CONN COM 947890109 13,817 677 5.15 395 31.23 0.0026
2020-04-27 2020-03-31 13F WEBSTER FINL CORP CONN COM 947890109 13,140 -94,378 -87.78 301 -94.75 0.0025
2020-02-10 2019-12-31 13F WEBSTER FINCL COM 947890109 107,518 25,431 30.98 5,737 49.09 0.0405
2019-11-12 2019-09-30 13F WEBSTER FINCL COM 947890109 82,087 5,875 7.71 3,848 5.69 0.0305
2019-08-12 2019-06-30 13F WEBSTER FINCL COM 947890109 76,212 688 0.91 3,641 -4.86 0.0297
2019-05-15 2019-03-31 13F/A-1 WEBSTER FINCL COM 947890109 75,524 61,399 434.68 3,827 449.86 0.0335
2019-05-15 2019-03-31 13F WEBSTER FINCL COM 947890109 75,524 61,399 3,827
2019-02-13 2018-12-31 13F/A-1 WEBSTER FINL CORP CONN COM 947890109 14,125 -1,081 -7.11 696 -22.41 0.0069
2019-02-13 2018-12-31 13F WEBSTER FINL CORP CONN COM 947890109 14,125 -1,081 696
2018-11-13 2018-09-30 13F WEBSTER FINL CORP CONN COM 947890109 15,206 -473 -3.02 897 -10.21 0.0079
2018-08-14 2018-06-30 13F/A-1 WEBSTER FINL CORP CONN COM 947890109 15,679 899 6.08 999 21.98 0.0095
2018-08-14 2018-06-30 13F WEBSTER FINL CORP CONN COM 947890109 15,679 999
2018-05-10 2018-03-31 13F WEBSTER FINL CORP CONN COM 947890109 14,780 270 1.86 819 0.49 0.0081
2018-02-14 2017-12-31 13F WEBSTER FINL CORP CONN COM 947890109 14,510 1,635 12.70 815 20.56 0.0083
2017-11-14 2017-09-30 13F WEBSTER FINL CORP CONN COM 947890109 12,875 836 6.94 676 7.47 0.0071
2017-07-27 2017-06-30 13F WEBSTER FINL CORP CONN COM 947890109 12,039 786 6.98 629 11.72 0.0068
2017-05-12 2017-03-31 13F WEBSTER FINL CORP CONN COM 947890109 11,253 -24,913 -68.89 563 -71.32 0.0062
2017-02-07 2016-12-31 13F WEBSTER FINCL COM 947890109 36,166 -191,768 -84.13 1,963 -77.34 0.0236
2016-11-04 2016-09-30 13F WEBSTER FINCL COM 947890109 227,934 -4,241 -1.83 8,664 9.91 0.1122
2016-08-01 2016-06-30 13F WEBSTER FINL CORP CONN COM 947890109 232,175 -14,943 -6.05 7,883 -11.14 0.1090
2016-05-06 2016-03-31 13F WEBSTER FINL COM 947890109 247,118 14,557 6.26 8,871 2.57 0.1328
2016-02-12 2015-12-31 13F WEBSTER FINL CORP CONN COM 947890109 232,561 -79,670 -25.52 8,649 -22.26 0.1418
2015-11-12 2015-09-30 13F WEBSTER FINL CORP CONN COM 947890109 312,231 -1,667 -0.53 11,125 -10.38 0.1930
2015-08-14 2015-06-30 13F WEBSTER FINL COM 947890109 313,898 1,060 0.34 12,414 7.10 0.2108
2015-05-15 2015-03-31 13F WEBSTER FINL CORP CONN COM 947890109 312,838 -1,429 -0.45 11,591 13.38 0.2035
2015-02-05 2014-12-31 13F WEBSTER FINL CORP CONN COM 947890109 314,267 3,698 1.19 10,223 12.96 0.1913
2014-11-03 2014-09-30 13F WEBSTER FINL CORP CONN COM 947890109 310,569 -286,797 -48.01 9,050 -51.97 0.1816
2014-08-13 2014-06-30 13F WEBSTER FINL CORP CONN COM 947890109 597,366 23,231 4.05 18,841 5.66 0.2700
2014-05-13 2014-03-31 13F WEBSTER FINL CORP CONN COM 947890109 574,135 57,696 11.17 17,832 10.74 0.2745
2014-02-12 2013-12-31 13F WEBSTER FINL COM 947890109 516,439 -19,057 -3.56 16,103 17.78 0.2636
2013-10-30 2013-09-30 13F WEBSTER FINL CORP CONN COM 947890109 535,496 3,025 0.57 13,672 -0.01 0.2518
2013-07-19 2013-06-30 13F WEBSTER FINL CORP CONN COM 947890109 532,471 532,471 13,673 0.2724
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.