Trustmark Corporation
US ˙ NasdaqGS ˙ US8984021027

SecurityTRMK / Trustmark Corporation
InstitutionSynovus Financial Corp
Latest Disclosed Ownership15,382 shares
Latest Disclosed Value $ 609,165
Synovus Financial Corp reports 0.01% increase in ownership of TRMK / Trustmark Corporation

On November 7, 2025 - Synovus Financial Corp filed a 13F-HR form disclosing ownership of 15,382 shares of Trustmark Corporation (US:TRMK) valued at $609,127 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 15,381 shares of Trustmark Corporation. This represents a change in shares of 0.01% during the quarter. The current value of the position is $679,115 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)
2025-11-07 2025-09-30 13F TRUSTMARK COM 898402102 15,382 1 0.01 609 8.75 0.0070
2025-08-14 2025-06-30 13F TRUSTMARK COM 898402102 15,381 0 0.00 561 5.66 0.0069
2025-05-14 2025-03-31 13F TRUSTMARK COM 898402102 15,381 2 0.01 530 -2.39 0.0069
2025-02-13 2024-12-31 13F TRUSTMARK COM 898402102 15,379 -15,379 -50.00 544 -44.48 0.0069
2024-11-25 2024-09-30 13F/A-1 TRUSTMARK COM 898402102 30,758 15,485 101.39 979 113.54 0.0113
2024-11-14 2024-09-30 13F TRUSTMARK COM 898402102 30,758 15,485 979 0.0058
2024-08-13 2024-06-30 13F TRUSTMARK COM 898402102 15,273 2 0.01 459 6.76 0.0061
2024-05-14 2024-03-31 13F TRUSTMARK COM 898402102 15,271 155 1.03 429 1.90 0.0056
2024-02-14 2023-12-31 13F TRUSTMARK COM 898402102 15,116 -42 -0.28 421 27.96 0.0060
2023-11-13 2023-09-30 13F TRUSTMARK COM 898402102 15,158 0 0.00 329 2.81 0.0038
2023-08-08 2023-06-30 13F TRUSTMARK COM 898402102 15,158 0 0.00 320 -14.44 0.0035
2023-05-11 2023-03-31 13F TRUSTMARK COM 898402102 15,158 0 0.00 374 -29.30 0.0042
2023-02-06 2022-12-31 13F TRUSTMARK COM 898402102 15,158 0 0.00 529 14.25 0.0060
2022-10-27 2022-09-30 13F TRUSTMARK COM 898402102 15,158 0 0.00 463 4.75 0.0057
2022-08-10 2022-06-30 13F TRUSTMARK COM 898402102 15,158 0 0.00 442 -3.91 0.0052
2022-05-12 2022-03-31 13F TRUSTMARK COM 898402102 15,158 0 0.00 460 -6.50 0.0049
2022-02-14 2021-12-31 13F TRUSTMARK COM 898402102 15,158 0 0.00 492 0.61 0.0049
2021-11-08 2021-09-30 13F TRUSTMARK COM 898402102 15,158 0 0.00 489 4.94 0.0052
2021-08-11 2021-06-30 13F TRUSTMARK COM 898402102 15,158 -165 -1.08 466 -9.69 0.0046
2021-05-11 2021-03-31 13F TRUSTMARK COM 898402102 15,323 -192 -1.24 516 21.70 0.0058
2021-02-11 2020-12-31 13F TRUSTMARK COM 898402102 15,515 15,515 424 0.0049
2020-11-09 2020-09-30 13F TRUSTMARK COM 898402102 0 -2,665 -100.00 0 -100.00
2020-08-10 2020-06-30 13F TRUSTMARK COM 898402102 2,665 -712 -21.08 65 -16.67 0.0009
2020-04-24 2020-03-31 13F TRUSTMARK COM 898402102 3,377 12 0.36 78 -32.76 0.0011
2020-02-06 2019-12-31 13F TRUSTMARK COM 898402102 3,365 28 0.84 116 1.75 0.0016
2019-11-01 2019-09-30 13F TRUSTMARK COM 898402102 3,337 0 0.00 114 2.70 0.0017
2019-08-08 2019-06-30 13F TRUSTMARK COM 898402102 3,337 0 0.00 111 -0.89 0.0017
2019-05-09 2019-03-31 13F TRUSTMARK COM 898402102 3,337 -2,159 -39.28 112 -28.21 0.0018
2019-02-07 2018-12-31 13F TRUSTMARK COM 898402102 5,496 -464 -7.79 156 -22.77 0.0028
2018-11-01 2018-09-30 13F TRUSTMARK COM 898402102 5,960 -1,475 -19.84 202 -16.18 0.0032
2018-08-01 2018-06-30 13F TRUSTMARK COM 898402102 7,435 -65 -0.87 241 3.88 0.0040
2018-05-07 2018-03-31 13F TRUSTMARK COM 898402102 7,500 -458 -5.76 232 -8.30 0.0039
2018-02-09 2017-12-31 13F TRUSTMARK COM 898402102 7,958 -112 -1.39 253 -5.60 0.0044
2017-11-13 2017-09-30 13F TRUSTMARK COM 898402102 8,070 -183 -2.22 268 1.13 0.0051
2017-08-09 2017-06-30 13F TRUSTMARK COM 898402102 8,253 -330 -3.84 265 -2.93 0.0053
2017-05-15 2017-03-31 13F TRUSTMARK COM 898402102 8,583 -160 -1.83 273 -13.33 0.0057
2017-02-10 2016-12-31 13F TRUSTMARK COM 898402102 8,743 -7,780 -47.09 315 -30.92 0.0071
2016-10-28 2016-09-30 13F TRUSTMARK COM 898402102 16,523 -1,008 -5.75 456 4.11 0.0107
2016-08-04 2016-06-30 13F TRUSTMARK COM 898402102 17,531 52 0.30 438 8.96 0.0101
2016-05-09 2016-03-31 13F TRUSTMARK COM 898402102 17,479 6,200 54.97 402 53.44 0.0098
2016-02-08 2015-12-31 13F TRUSTMARK COM 898402102 11,279 5,289 88.30 262 88.49 0.0065
2015-11-03 2015-09-30 13F TRUSTMARK COM 898402102 5,990 0 0.00 139 -6.71 0.0037
2015-08-06 2015-06-30 13F TRUSTMARK COM 898402102 5,990 0 0.00 149 2.76 0.0038
2015-05-08 2015-03-31 13F TRUSTMARK COM 898402102 5,990 0 0.00 145 -0.68 0.0037
2015-02-09 2014-12-31 13F TRUSTMARK COM 898402102 5,990 -612 -9.27 146 -3.95 0.0038
2014-11-06 2014-09-30 13F TRUSTMARK COM 898402102 6,602 0 0.00 152 -7.32 0.0042
2014-08-01 2014-06-30 13F TRUSTMARK COM 898402102 6,602 2,638 66.55 164 64.00 0.0046
2014-05-07 2014-03-31 13F TRUSTMARK COM 898402102 3,964 0 0.00 100 -5.66 0.0029
2014-02-10 2013-12-31 13F TRUSTMARK COM 898402102 3,964 -203 -4.87 106 -0.93 0.0031
2013-11-01 2013-09-30 13F TRUSTMARK COM 898402102 4,167 0 0.00 107 3.88 0.0033
2013-08-06 2013-06-30 13F TRUSTMARK COM 898402102 4,167 4,167 103 0.0032
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.