Trustmark Corporation
US ˙ NasdaqGS ˙ US8984021027

SecurityTRMK / Trustmark Corporation
InstitutionOakworth Capital, Inc.
Latest Disclosed Ownership601 shares
Latest Disclosed Value $ 25,326
Oakworth Capital, Inc. ownership in TRMK / Trustmark Corporation

On April 24, 2026 - Oakworth Capital, Inc. filed a 13F-HR form disclosing ownership of 601 shares of Trustmark Corporation (US:TRMK) valued at $25,326 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 601 shares of Trustmark Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $26,534 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)
2026-04-24 2026-03-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 25 8.70 0.0013
2026-01-30 2025-12-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 23 0.00 0.0013
2025-11-04 2025-09-30 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 24 9.52 0.0014
2025-07-17 2025-06-30 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 22 5.00 0.0014
2025-04-24 2025-03-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 21 -4.76 0.0014
2025-01-27 2024-12-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 21 10.53 0.0015
2024-10-21 2024-09-30 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 19 5.56 0.0013
2024-07-19 2024-06-30 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 18 12.50 0.0013
2024-04-22 2024-03-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 17 0.00 0.0013
2024-01-31 2023-12-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 17 23.08 0.0013
2023-10-31 2023-09-30 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 13 8.33 0.0012
2023-07-28 2023-06-30 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 13 -14.29 0.0011
2023-05-02 2023-03-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 15 -30.00 0.0013
2023-02-03 2022-12-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 21 11.11 0.0020
2022-10-31 2022-09-30 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 18 0.00 0.0020
2022-08-05 2022-06-30 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 18 0.00 0.0018
2022-04-11 2022-03-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 18 -10.00 0.0016
2022-02-07 2021-12-31 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 20 5.26 0.0017
2021-11-10 2021-09-30 13F TRUSTMARK COMMON STOCK 898402102 601 0 0.00 19 0.00 0.0018
2021-07-20 2021-06-30 13F TRUSTMARK COMMON STOCK 898402102 601 -2,144 -78.11 19 -79.35 0.0019
2021-04-30 2021-03-31 13F TRUSTMARK COMMON STOCK 898402102 2,745 0 0.00 92 22.67 0.0104
2021-02-12 2020-12-31 13F TRUSTMARK COMMON STOCK 898402102 2,745 -54 -1.93 75 25.00 0.0097
2020-11-09 2020-09-30 13F TRUSTMARK COMMON STOCK 898402102 2,799 0 0.00 60 -13.04 0.0097
2020-08-11 2020-06-30 13F TRUSTMARK COMMON STOCK 898402102 2,799 0 0.00 69 6.15 0.0124
2020-05-07 2020-03-31 13F TRUSTMARK COMMON STOCK 898402102 2,799 0 0.00 65 -31.58 0.0153
2020-01-31 2019-12-31 13F TRUSTMARK COMMON STOCK 898402102 2,799 -703 -20.07 95 -20.17 0.0167
2019-11-13 2019-09-30 13F TRUSTMARK COMMON STOCK 898402102 3,502 0 0.00 119 2.59 0.0231
2019-08-02 2019-06-30 13F TRUSTMARK COMMON STOCK 898402102 3,502 0 0.00 116 -1.69 0.0221
2019-05-06 2019-03-31 13F TRUSTMARK COMMON STOCK 898402102 3,502 703 25.12 118 47.50 0.0242
2019-02-13 2018-12-31 13F TRUSTMARK COMMON STOCK 898402102 2,799 0 0.00 80 -14.89 0.0182
2018-10-25 2018-09-30 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 2,799 0 0.00 94 3.30 0.0188
2018-08-07 2018-06-30 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 2,799 -1,033 -26.96 91 -24.17 0.0189
2018-05-09 2018-03-31 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 3,832 0 0.00 120 -7.69 0.0287
2018-01-22 2017-12-31 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 3,832 0 0.00 130 14.04 0.0306
2017-11-08 2017-09-30 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 3,832 0 0.00 114 -7.32 0.0293
2017-07-31 2017-06-30 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 3,832 0 0.00 123 0.82 0.0337
2017-04-26 2017-03-31 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 3,832 -1,643 -30.01 122 -34.05 0.0353
2017-01-27 2016-12-31 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 5,475 0 0.00 185 23.33 0.0608
2016-10-24 2016-09-30 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 5,475 3,177 138.25 150 163.16 0.0520
2016-07-20 2016-06-30 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 2,298 655 39.87 57 50.00 0.0213
2016-05-13 2016-03-31 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 1,643 1,625 9,027.78 38 0.0152
2016-01-26 2015-12-31 13F TRUSTMARK CORP NPV COMMON STOCK 898402102 18 18 0 0.0000
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.