Trustmark Corporation
US ˙ NasdaqGS ˙ US8984021027

SecurityTRMK / Trustmark Corporation
InstitutionMaple Capital Management, Inc.
Latest Disclosed Ownership13,213 shares
Latest Disclosed Value $ 556,796
Maple Capital Management, Inc. reports 4.34% decrease in ownership of TRMK / Trustmark Corporation

On May 8, 2026 - Maple Capital Management, Inc. filed a 13F-HR form disclosing ownership of 13,213 shares of Trustmark Corporation (US:TRMK) valued at $556,796 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 13,813 shares of Trustmark Corporation. This represents a change in shares of -4.34% during the quarter. The current value of the position is $581,636 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)
2026-05-08 2026-03-31 13F TRUSTMARK COM 898402102 13,213 -600 -4.34 557 3.35 0.0373
2026-02-03 2025-12-31 13F TRUSTMARK COM 898402102 13,813 -215 -1.53 538 -3.06 0.0339
2025-11-21 2025-09-30 13F TRUSTMARK COM 898402102 14,028 0 0.00 556 8.61 0.0365
2025-08-08 2025-06-30 13F TRUSTMARK COM 898402102 14,028 0 0.00 511 5.80 0.0350
2025-06-16 2025-03-31 13F TRUSTMARK COM 898402102 14,028 0 0.00 484 -2.62 0.0374
2025-02-05 2024-12-31 13F TRUSTMARK COM 898402102 14,028 0 0.00 496 11.21 0.0365
2024-10-21 2024-09-30 13F TRUSTMARK COM 898402102 14,028 -400 -2.77 446 3.00 0.0340
2024-07-30 2024-06-30 13F TRUSTMARK COM 898402102 14,428 0 0.00 433 6.91 0.0352
2024-05-09 2024-03-31 13F TRUSTMARK COM 898402102 14,428 0 0.00 406 0.75 0.0369
2024-02-07 2023-12-31 13F TRUSTMARK COM 898402102 14,428 0 0.00 402 28.43 0.0403
2023-10-10 2023-09-30 13F TRUSTMARK COM 898402102 14,428 0 0.00 314 2.96 0.0358
2023-07-14 2023-06-30 13F TRUSTMARK COM 898402102 14,428 -7,000 -32.67 305 -42.53 0.0332
2023-05-02 2023-03-31 13F TRUSTMARK COM 898402102 21,428 0 0.00 529 -29.28 0.0647
2023-02-13 2022-12-31 13F TRUSTMARK COM 898402102 21,428 0 0.00 748 -5.56 0.0991
2022-11-15 2022-09-30 13F TRUSTMARK COM 898402102 21,428 -1,810 -7.79 792 16.81 0.0999
2022-08-02 2022-06-30 13F TRUSTMARK COM 898402102 23,238 23,238 678 0.0893
2022-05-17 2022-03-31 13F TRUSTMARK COM 898402102 0 -7,170 -100.00 0 -100.00
2022-02-15 2021-12-31 13F TRUSTMARK COM 898402102 7,170 7,170 233 0.0254
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.