Prosperity Bancshares, Inc.
US ˙ NYSE ˙ US7436061052

SecurityPB / Prosperity Bancshares, Inc.
InstitutionTd Asset Management Inc
Latest Disclosed Ownership46,374 shares
Latest Disclosed Value $ 3,115,405
Td Asset Management Inc ownership in PB / Prosperity Bancshares, Inc.

On May 11, 2026 - Td Asset Management Inc filed a 13F-HR form disclosing ownership of 46,374 shares of Prosperity Bancshares, Inc. (US:PB) valued at $3,115,405 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 46,374 shares of Prosperity Bancshares, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $3,216,501 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)
2026-05-11 2026-03-31 13F PROSPERITY BANCSHARES COM 743606105 46,374 0 0.00 3,115 -2.78 0.0014
2026-02-10 2025-12-31 13F PROSPERITY BANCSHARES COM 743606105 46,374 1,540 3.43 3,205 7.73 0.0026
2025-11-10 2025-09-30 13F PROSPERITY BANCSHARES COM 743606105 44,834 0 0.00 2,975 -5.56 0.0024
2025-07-28 2025-06-30 13F PROSPERITY BANCSHARES COM 743606105 44,834 1,200 2.75 3,149 1.12 0.0027
2025-05-07 2025-03-31 13F PROSPERITY BANCSHARES COM 743606105 43,634 5,496 14.41 3,114 8.39 0.0029
2025-02-11 2024-12-31 13F PROSPERITY BANCSHARES COM 743606105 38,138 2,538 7.13 2,874 14.01 0.0025
2024-11-01 2024-09-30 13F PROSPERITY BANCSHARES COM 743606105 35,600 0 0.00 2,520 15.81 0.0022
2024-08-02 2024-06-30 13F PROSPERITY BANCSHARES COM 743606105 35,600 3,086 9.49 2,177 1.78 0.0020
2024-05-08 2024-03-31 13F PROSPERITY BANCSHARES COM 743606105 32,514 26,514 441.90 2,139 426.60 0.0020
2024-02-12 2023-12-31 13F PROSPERITY BANCSHARES COM 743606105 6,000 6,000 406 0.0004
2021-08-11 2021-06-30 13F PROSPERITY BANCSHARES COM 743606105 0 -29,715 -100.00 0 -100.00
2021-05-14 2021-03-31 13F PROSPERITY BANCSHARES COM 743606105 29,715 -725 -2.38 2,225 5.40 0.0025
2021-02-16 2020-12-31 13F PROSPERITY BANCSHARES COM 743606105 30,440 3,900 14.69 2,111 53.42 0.0026
2020-11-10 2020-09-30 13F PROSPERITY BANCSHARES COM 743606105 26,540 0 0.00 1,376 -12.69 0.0019
2020-08-13 2020-06-30 13F PROSPERITY BANCSHARES COM 743606105 26,540 1,300 5.15 1,576 29.39 0.0022
2020-05-15 2020-03-31 13F PROSPERITY BANCSHARES COM 743606105 25,240 -400 -1.56 1,218 -33.91 0.0021
2020-02-11 2019-12-31 13F PROSPERITY BANCSHARES COM 743606105 25,640 0 0.00 1,843 1.77 0.0027
2019-11-07 2019-09-30 13F PROSPERITY BANCSHARES COM 743606105 25,640 1,700 7.10 1,811 14.55 0.0028
2019-08-01 2019-06-30 13F PROSPERITY BANCSHARES COM 743606105 23,940 -890 -3.58 1,581 -7.81 0.0024
2019-05-08 2019-03-31 13F PROSPERITY BANCSHARES COM 743606105 24,830 -2,130 -7.90 1,715 2.08 0.0026
2019-02-01 2018-12-31 13F PROSPERITY BANCSHARES COM 743606105 26,960 -2,440 -8.30 1,680 -17.61 0.0029
2018-11-01 2018-09-30 13F PROSPERITY BANCSHARES COM 743606105 29,400 4,300 17.13 2,039 18.82 0.0030
2018-07-31 2018-06-30 13F PROSPERITY BANCSHARES COM 743606105 25,100 1,080 4.50 1,716 -1.66 0.0026
2018-05-11 2018-03-31 13F PROSPERITY BANCSHARES COM 743606105 24,020 -80 -0.33 1,745 3.32 0.0027
2018-02-02 2017-12-31 13F PROSPERITY BANCSHARES COM 743606105 24,100 0 0.00 1,689 6.63 0.0025
2017-11-09 2017-09-30 13F PROSPERITY BANCSHARES COM 743606105 24,100 900 3.88 1,584 6.31 0.0024
2017-08-01 2017-06-30 13F PROSPERITY BANCSHARES COM 743606105 23,200 1,900 8.92 1,490 0.34 0.0023
2017-05-05 2017-03-31 13F PROSPERITY BANCSHARES COM 743606105 21,300 -3,400 -13.77 1,485 -16.24 0.0024
2017-02-08 2016-12-31 13F PROSPERITY BANCSHARES COM 743606105 24,700 1,400 6.01 1,773 38.62 0.0030
2016-11-02 2016-09-30 13F PROSPERITY BANCSHARES COM 743606105 23,300 7,500 47.47 1,279 58.68 0.0022
2016-08-04 2016-06-30 13F PROSPERITY BANCSHARES COM 743606105 15,800 -1,100 -6.51 806 2.81 0.0015
2016-05-05 2016-03-31 13F PROSPERITY BANCSHARES COM 743606105 16,900 2,400 16.55 784 12.97 0.0015
2016-02-04 2015-12-31 13F PROSPERITY BANCSHARES COM 743606105 14,500 1,300 9.85 694 7.10 0.0014
2015-11-12 2015-09-30 13F PROSPERITY BANCSHARES COM 743606105 13,200 300 2.33 648 -13.02 0.0013
2015-08-11 2015-06-30 13F PROSPERITY BANCSHARES COM 743606105 12,900 -2,000 -13.42 745 -4.73 0.0013
2015-04-28 2015-03-31 13F PROSPERITY BANCSHARES COM 743606105 14,900 14,900 0.00 782 0.0014
2015-01-30 2014-12-31 13F PROSPERITY BANCSHARES COM 743606105 0 -12,500 -100.00 0 -100.00
2014-11-06 2014-09-30 13F PROSPERITY BANCSHARES COM 743606105 12,500 2,500 25.00 715 14.22 0.0012
2014-08-12 2014-06-30 13F PROSPERITY BANCSHARES COM 743606105 10,000 -1,100 -9.91 626 -14.71 0.0011
2014-05-09 2014-03-31 13F PROSPERITY BANCSHARES COM 743606105 11,100 1,200 12.12 734 16.88 0.0013
2014-02-07 2013-12-31 13F PROSPERITY BANCSHARES COM 743606105 9,900 1,100 12.50 628 15.44 0.0012
2013-11-08 2013-09-30 13F PROSPERITY BANCSHARES COM 743606105 8,800 300 3.53 544 23.64 0.0011
2013-07-24 2013-06-30 13F PROSPERITY BANCSHARES COM 743606105 8,500 8,500 440 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.