Prosperity Bancshares, Inc.
US ˙ NYSE ˙ US7436061052

SecurityPB / Prosperity Bancshares, Inc.
InstitutionInvesco Ltd.
Latest Disclosed Ownership312,806 shares
Latest Disclosed Value $ 21,014,306
Invesco Ltd. reports 6.20% decrease in ownership of PB / Prosperity Bancshares, Inc.

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 312,806 shares of Prosperity Bancshares, Inc. (US:PB) valued at $21,014,307 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 333,466 shares of Prosperity Bancshares, Inc.. This represents a change in shares of -6.20% during the quarter. The current value of the position is $21,505,412 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)
2026-05-12 2026-03-31 13F PROSPERITY BANCSHARES COM 743606105 312,806 -20,660 -6.20 21,014 -8.81 0.0004
2026-02-19 2025-12-31 13F PROSPERITY BANCSHARES COM 743606105 333,466 -46,065 -12.14 23,046 -8.48 0.0035
2025-11-13 2025-09-30 13F PROSPERITY BANCSHARES COM 743606105 379,531 9,061 2.45 25,182 -3.23 0.0040
2025-08-13 2025-06-30 13F PROSPERITY BANCSHARES COM 743606105 370,470 134,974 57.31 26,022 54.82 0.0044
2025-05-12 2025-03-31 13F PROSPERITY BANCSHARES COM 743606105 235,496 9,066 4.00 16,807 -1.49 0.0032
2025-02-13 2024-12-31 13F PROSPERITY BANCSHARES COM 743606105 226,430 37,285 19.71 17,062 25.16 0.0032
2024-11-12 2024-09-30 13F PROSPERITY BANCSHARES COM 743606105 189,145 -246,239 -56.56 13,632 -48.79 0.0026
2024-08-13 2024-06-30 13F PROSPERITY BANCSHARES COM 743606105 435,384 86,168 24.67 26,619 15.88 0.0056
2024-05-14 2024-03-31 13F PROSPERITY BANCSHARES COM 743606105 349,216 124,475 55.39 22,971 50.92 0.0049
2024-02-13 2023-12-31 13F PROSPERITY BANCSHARES COM 743606105 224,741 15,282 7.30 15,222 33.14 0.0036
2023-11-13 2023-09-30 13F PROSPERITY BANCSHARES COM 743606105 209,459 -219,232 -51.14 11,432 -52.78 0.0031
2023-08-11 2023-06-30 13F PROSPERITY BANCSHARES COM 743606105 428,691 -421 -0.10 24,212 -8.28 0.0063
2023-05-12 2023-03-31 13F PROSPERITY BANCSHARES COM 743606105 429,112 -249,149 -36.73 26,399 -46.45 0.0074
2023-02-13 2022-12-31 13F PROSPERITY BANCSHARES COM 743606105 678,261 54,108 8.67 49,296 18.45 0.0144
2022-11-14 2022-09-30 13F PROSPERITY BANCSHARES COM 743606105 624,153 120,625 23.96 41,618 21.06 0.0134
2022-08-15 2022-06-30 13F PROSPERITY BANCSHARES COM 743606105 503,528 197,679 64.63 34,377 62.00 0.0104
2022-05-16 2022-03-31 13F PROSPERITY BANCSHARES COM 743606105 305,849 30,300 11.00 21,220 6.51 0.0054
2022-02-14 2021-12-31 13F PROSPERITY BANCSHARES COM 743606105 275,549 5,960 2.21 19,923 3.89 0.0048
2021-11-15 2021-09-30 13F PROSPERITY BANCSHARES COM 743606105 269,589 -31,969 -10.60 19,177 -11.43 0.0049
2021-08-17 2021-06-30 13F PROSPERITY BANCSHARES COM 743606105 301,558 43,188 16.72 21,652 11.90 0.0053
2021-05-17 2021-03-31 13F PROSPERITY BANCSHARES COM 743606105 258,370 26,770 11.56 19,349 20.44 0.0052
2021-02-16 2020-12-31 13F PROSPERITY BANCSHARES COM 743606105 231,600 9,371 4.22 16,065 39.48 0.0047
2020-11-16 2020-09-30 13F PROSPERITY BANCSHARES COM 743606105 222,229 32,819 17.33 11,518 2.40 0.0039
2020-08-14 2020-06-30 13F PROSPERITY BANCSHARES COM 743606105 189,410 78,524 70.82 11,248 110.24 0.0040
2020-05-15 2020-03-31 13F PROSPERITY BANCSHARES COM 743606105 110,886 35,144 46.40 5,350 -1.74 0.0023
2020-02-14 2019-12-31 13F PROSPERITY BANCSHARES COM 743606105 75,742 5,299 7.52 5,445 9.45 0.0017
2019-11-14 2019-09-30 13F PROSPERITY BANCSHARES COM 743606105 70,443 -452,612 -86.53 4,975 -85.60 0.0013
2019-08-14 2019-06-30 13F/A-1 PROSPERITY BANCSHARES COM 743606105 523,055 86,272 19.75 34,548 14.53 0.0089
2019-08-14 2019-06-30 13F PROSPERITY BANCSHARES COM 743606105 523,055 86,272 34,548
2019-05-15 2019-03-31 13F PROSPERITY BANCSHARES COM 743606105 436,783 374,371 599.84 30,164 675.62 0.0102
2019-02-14 2018-12-31 13F PROSPERITY BANCSHARES COM 743606105 62,412 -17,758 -22.15 3,889 -30.04 0.0015
2018-11-14 2018-09-30 13F PROSPERITY BANCSHARES COM 743606105 80,170 -171,195 -68.11 5,559 -67.65 0.0017
2018-08-14 2018-06-30 13F PROSPERITY BANCSHARES COM 743606105 251,365 -31,443 -11.12 17,183 -16.34 0.0057
2018-05-15 2018-03-31 13F PROSPERITY BANCSHARES COM 743606105 282,808 -62,585 -18.12 20,540 -15.13 0.0077
2018-02-14 2017-12-31 13F PROSPERITY BANCSHARES COM 743606105 345,393 -25,623 -6.91 24,202 -0.76 0.0087
2017-11-14 2017-09-30 13F PROSPERITY BANCSHARES COM 743606105 371,016 -17,936 -4.61 24,387 -2.40 0.0090
2017-08-14 2017-06-30 13F PROSPERITY BANCSHARES COM 743606105 388,952 -82,753 -17.54 24,987 -24.01 0.0078
2017-05-15 2017-03-31 13F PROSPERITY BANCSHARES COM 743606105 471,705 -212,395 -31.05 32,883 -33.04 0.0108
2017-02-14 2016-12-31 13F PROSPERITY BANCSHARES COM 743606105 684,100 -41,060 -5.66 49,106 23.37 0.0165
2016-11-14 2016-09-30 13F PROSPERITY BANCSHARES COM 743606105 725,160 5,641 0.78 39,805 8.50 0.0137
2016-08-15 2016-06-30 13F PROSPERITY BANCSHARES COM 743606105 719,519 84,249 13.26 36,688 24.49 0.0135
2016-05-16 2016-03-31 13F PROSPERITY BANCSHARES COM 743606105 635,270 539,135 560.81 29,470 540.51 0.0120
2016-02-16 2015-12-31 13F PROSPERITY BANCSHARES COM 743606105 96,135 28,999 43.19 4,601 39.55 0.0018
2015-11-16 2015-09-30 13F PROSPERITY BANCSHARES COM 743606105 67,136 14,391 27.28 3,297 8.28 0.0014
2015-08-14 2015-06-30 13F PROSPERITY BANCSHARES COMMON 743606105 52,745 6,918 15.10 3,045 26.61 0.0012
2015-05-15 2015-03-31 13F PROSPERITY BANCSHARES COMMON 743606105 45,827 -7,743 -14.45 2,405 -18.89 0.0009
2015-02-13 2014-12-31 13F PROSPERITY BANCSHARES COMMON 743606105 53,570 -667,495 -92.57 2,965 -92.81 0.0011
2014-11-14 2014-09-30 13F PROSPERITY BANCSHARES COMMON 743606105 721,065 -50,139 -6.50 41,224 -14.61 0.0165
2014-08-14 2014-06-30 13F PROSPERITY BANCSHARES COMMON 743606105 771,204 -18,978 -2.40 48,278 -7.64 0.0190
2014-05-15 2014-03-31 13F PROSPERITY BANCSHARES COMMON 743606105 790,182 -17,316 -2.14 52,270 2.11 0.0212
2014-02-13 2013-12-31 13F PROSPERITY BANCSHARES COMMON 743606105 807,498 18,808 2.38 51,188 4.95 0.0203
2013-11-13 2013-09-30 13F PROSPERITY BANCSHARES COMMON 743606105 788,690 4,235 0.54 48,773 20.05 0.0212
2013-08-14 2013-06-30 13F PROSPERITY BANCSHARES COMMON 743606105 784,455 784,455 40,627 0.0189
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.