Prosperity Bancshares, Inc.
US ˙ NYSE ˙ US7436061052

SecurityPB / Prosperity Bancshares, Inc.
InstitutionBarclays Plc
Latest Disclosed Ownership228,789 shares
Latest Disclosed Value $ 15,811,609
Barclays Plc reports 42.31% decrease in ownership of PB / Prosperity Bancshares, Inc.

On February 13, 2026 - Barclays Plc filed a 13F-HR form disclosing ownership of 228,789 shares of Prosperity Bancshares, Inc. (US:PB) valued at $15,811,608 USD as of December 31, 2025. The entity filed a previous 13F-HR/A on March 31, 2026 disclosing 396,574 shares of Prosperity Bancshares, Inc.. This represents a change in shares of -42.31% during the quarter. The current value of the position is $15,454,697 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)
2026-02-13 2025-12-31 13F PROSPERITY BANCSHARES COM 743606105 228,789 -167,785 -42.31 15,812 -39.91 0.0038
2026-03-31 2025-09-30 13F/A-3 PROSPERITY BANCSHARES COM 743606105 396,574 119,143 42.95 26,313 35.03 0.0057
2026-03-19 2025-09-30 13F/A-2 PROSPERITY BANCSHARES COM 743606105 92,543 -184,888 6,670 0.0018
2025-11-12 2025-09-30 13F PROSPERITY BANCSHARES COM 743606105 396,574 119,143 26,313 0.0057
2026-02-27 2025-06-30 13F/A-2 PROSPERITY BANCSHARES COM 743606105 277,431 49,320 21.62 19,487 19.69 0.0045
2025-08-14 2025-06-30 13F/A-1 PROSPERITY BANCSHARES COM 743606105 277,431 49,320 19 0.0045
2025-08-13 2025-06-30 13F PROSPERITY BANCSHARES COM 743606105 277,431 49,320 19 0.0015
2026-03-17 2025-03-31 13F/A-1 PROSPERITY BANCSHARES COM 743606105 228,111 110,756 94.38 16,280 84.12 0.0046
2025-05-15 2025-03-31 13F PROSPERITY BANCSHARES COM 743606105 228,111 110,756 16 0.0046
2026-03-19 2024-12-31 13F/A-1 PROSPERITY BANCSHARES COM 743606105 117,355 24,812 26.81 8,843 32.58 0.0025
2025-02-13 2024-12-31 13F PROSPERITY BANCSHARES COM 743606105 117,355 24,812 9 0.0025
2026-03-31 2024-09-30 13F/A-2 PROSPERITY BANCSHARES COM 743606105 92,543 -54,701 -37.15 6,670 -25.92 0.0018
2024-11-19 2024-09-30 13F/A-1 PROSPERITY BANCSHARES COM 743606105 92,543 -54,701 7 0.0018
2024-11-15 2024-09-30 13F PROSPERITY BANCSHARES COM 743606105 92,543 -54,701 7 0.0005
2026-03-23 2024-06-30 13F/A-1 PROSPERITY BANCSHARES COM 743606105 147,244 -50,013 -25.35 9,002 -30.62 0.0028
2024-08-14 2024-06-30 13F PROSPERITY BANCSHARES COM 743606105 147,244 -50,013 9 0.0028
2026-03-24 2024-03-31 13F/A-1 PROSPERITY BANCSHARES COM 743606105 197,257 23,859 13.76 12,976 10.48 0.0045
2024-05-15 2024-03-31 13F PROSPERITY BANCSHARES COM 743606105 197,257 23,859 13 0.0045
2026-03-25 2023-12-31 13F/A-1 PROSPERITY BANCSHARES COM 743606105 173,398 -29,729 -14.64 11,744 5.94 0.0043
2024-02-15 2023-12-31 13F PROSPERITY BANCSHARES COM 743606105 173,398 -29,729 12 0.0043
2026-03-26 2023-09-30 13F/A-1 PROSPERITY BANCSHARES COM 743606105 203,127 13,774 7.27 11,087 3.67 0.0069
2023-11-07 2023-09-30 13F PROSPERITY BANCSHARES COM 743606105 203,127 13,774 11 0.0069
2026-03-30 2023-06-30 13F/A-2 PROSPERITY BANCSHARES COM 743606105 189,353 121,212 177.88 10,695 155.10 0.0068
2023-09-20 2023-06-30 13F/A-1 PROSPERITY BANCSHARES COM 743606105 189,353 121,212 11 0.0068
2023-08-03 2023-06-30 13F PROSPERITY BANCSHARES COM 743606105 189,353 121,212 11 0.0067
2026-03-30 2023-03-31 13F/A-1 PROSPERITY BANCSHARES COM 743606105 68,141 32,957 93.67 4,192 63.94 0.0019
2023-05-04 2023-03-31 13F PROSPERITY BANCSHARES COM 743606105 68,141 32,957 4 0.0019
2026-03-30 2022-12-31 13F/A-1 PROSPERITY BANCSHARES COM 743606105 35,184 7,700 28.02 2,557 39.50 0.0011
2023-02-13 2022-12-31 13F PROSPERITY BANCSHARES COM 743606105 35,184 7,700 3 0.0011
2022-11-03 2022-09-30 13F PROSPERITY BANCSHARES COM 743606105 27,484 -16,124 -36.97 1,833 -38.43 0.0020
2022-08-12 2022-06-30 13F PROSPERITY BANCSHARES COM 743606105 43,608 -72,446 -62.42 2,977 -63.03 0.0018
2022-05-16 2022-03-31 13F PROSPERITY BANCSHARES COM 743606105 116,054 -7,942 -6.41 8,053 -10.16 0.0063
2022-02-23 2021-12-31 13F/A-1 PROSPERITY BANCSHARES COM 743606105 123,996 -19,603 -13.65 8,964 -12.24 0.0033
2022-02-14 2021-12-31 13F PROSPERITY BANCSHARES COM 743606105 123,996 -19,603 8,964 0.0010
2021-11-09 2021-09-30 13F PROSPERITY BANCSHARES COM 743606105 143,599 -57,183 -28.48 10,214 -29.15 0.0046
2021-08-13 2021-06-30 13F PROSPERITY BANCSHARES COM 743606105 200,782 87,711 77.57 14,417 70.27 0.0068
2021-05-13 2021-03-31 13F PROSPERITY BANCSHARES COM 743606105 113,071 69,832 161.50 8,467 182.33 0.0045
2021-02-11 2020-12-31 13F PROSPERITY BANCSHARES COM 743606105 43,239 -3,658 -7.80 2,999 23.36 0.0016
2020-11-12 2020-09-30 13F PROSPERITY BANCSHARES COM 743606105 46,897 -15,116 -24.38 2,431 -33.99 0.0014
2020-08-12 2020-06-30 13F PROSPERITY BANCSHARES COM 743606105 62,013 25,813 71.31 3,683 110.82 0.0028
2020-05-13 2020-03-31 13F PROSPERITY BANCSHARES COM 743606105 36,200 8,510 30.73 1,747 -12.26 0.0014
2020-02-10 2019-12-31 13F PROSPERITY BANCSHARES COM 743606105 27,690 27,081 4,446.80 1,991 4,530.23 0.0011
2019-11-15 2019-09-30 13F/A-1 PROSPERITY BANCSHARES COM 743606105 609 -6,685 -91.65 43 -91.08 0.0000
2019-11-14 2019-09-30 13F PROSPERITY BANCSHARES COM 743606105 609 -6,685 43 9.9416
2019-08-14 2019-06-30 13F PROSPERITY BANCSHARES COM 743606105 7,294 3,140 75.59 482 68.53 0.0003
2019-05-15 2019-03-31 13F PROSPERITY BANCSHARES COM 743606105 4,154 525 14.47 286 26.55 0.0002
2019-02-14 2018-12-31 13F PROSPERITY BANCSHARES COM 743606105 3,629 -32,831 -90.05 226 -91.07 0.0002
2018-11-14 2018-09-30 13F PROSPERITY BANCSHARES COM 743606105 36,460 24,922 216.00 2,530 220.66 0.0018
2018-08-14 2018-06-30 13F PROSPERITY BANCSHARES COM 743606105 11,538 -2,926 -20.23 789 -24.86 0.0007
2018-05-15 2018-03-31 13F PROSPERITY BANCSHARES COM 743606105 14,464 -32,284 -69.06 1,050 -67.95 0.0008
2018-02-14 2017-12-31 13F PROSPERITY BANCSHARES COM 743606105 46,748 38,942 498.87 3,276 537.35 0.0027
2017-11-14 2017-09-30 13F PROSPERITY BANCSHARES COM 743606105 7,806 -95,743 -92.46 514 -92.27 0.0005
2017-08-14 2017-06-30 13F PROSPERITY BANCSHARES COM 743606105 103,549 96,088 1,287.87 6,652 1,179.23 0.0071
2017-05-15 2017-03-31 13F PROSPERITY BANCSHARES COM 743606105 7,461 -4,826 -39.28 520 -40.91 0.0006
2017-02-14 2016-12-31 13F PROSPERITY BANCSHARES COM 743606105 12,287 8,292 207.56 880 303.67 0.0010
2016-11-14 2016-09-30 13F PROSPERITY BANCSHARES COM 743606105 3,995 2,525 171.77 218 190.67 0.0002
2016-08-12 2016-06-30 13F PROSPERITY BANCSHARES COM 743606105 1,470 775 111.51 75 134.38 0.0001
2016-05-16 2016-03-31 13F PROSPERITY BANCSHARES COM 743606105 695 -3,209 -82.20 32 -82.51 0.0000
2016-02-12 2015-12-31 13F PROSPERITY BANCSHARES COM 743606105 3,904 2,408 160.96 183 150.68 0.0002
2015-11-13 2015-09-30 13F PROSPERITY BANCSHARES COM 743606105 1,496 -871 -36.80 73 -45.93 0.0001
2015-08-14 2015-06-30 13F PROSPERITY BANCSHARES COM 743606105 2,367 -910 -27.77 135 -20.59 0.0002
2015-05-19 2015-03-31 13F/A-1 PROSPERITY BANCSHARES COM 743606105 3,277 -1,424 -30.29 170 -34.11 0.0002
2015-05-14 2015-03-31 13F PROSPERITY BANCSHARES COM 743606105 3,277 170
2015-02-13 2014-12-31 13F PROSPERITY BANCSHARES COM 743606105 4,701 1,757 59.68 258 54.49 0.0002
2014-11-14 2014-09-30 13F PROSPERITY BANCSHARES COM 743606105 2,944 -6,419 -68.56 167 -71.26 0.0002
2014-08-14 2014-06-30 13F PROSPERITY BANCSHARES COM 743606105 9,363 6,614 240.60 581 220.99 0.0006
2014-05-15 2014-03-31 13F PROSPERITY BANCSHARES COM 743606105 2,749 -58,560 -95.52 181 -95.31 0.0002
2014-02-13 2013-12-31 13F PROSPERITY BANCSHARES COM 743606105 61,309 59,891 4,223.62 3,863 4,391.86 0.0040
2013-11-14 2013-09-30 13F PROSPERITY BANCSHARES COM 743606105 1,418 -533 -27.32 86 -14.85 0.0001
2013-08-14 2013-06-30 13F PROSPERITY BANCSHARES COM 743606105 1,951 1,951 101 0.0001
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.