Trustmark Corporation
US ˙ NasdaqGS ˙ US8984021027

SecurityTRMK / Trustmark Corporation
InstitutionEarnest Partners Llc
Latest Disclosed Ownership2,908,212 shares
Ownership 4.80%
Earnest Partners Llc ownership in TRMK / Trustmark Corporation

2025-08-15 - Earnest Partners Llc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,908,212 shares of Trustmark Corporation (US:TRMK). This represents 4.8 percent ownership of the company. In their previous filing dated 2024-02-13 , Earnest Partners Llc had reported owning 3,410,883 shares, indicating a decrease of -14.74 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2025-08-15 2025-08-15 13G/A 3,410,883 2,908,212 -14.74 4.80 -14.29
2024-02-13 2024-02-13 13G/A 3,689,701 3,410,883 -7.56 5.60 -8.20
2023-02-14 2023-02-14 13G/A 3,111,940 3,689,701 18.57 6.10 27.08
2013-01-11 2013-01-11 13G/A 3,111,940 4.80
2012-02-13 2012-02-13 13G 3,257,329 5.10

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-15 2026-03-31 13F TRUSTMARK COM 898402102 2,532,602 -76,164 -2.92 106,724 5.03 0.4400
2026-02-12 2025-12-31 13F TRUSTMARK COM 898402102 2,608,766 -151,535 -5.49 101,611 -7.04 0.4354
2025-11-14 2025-09-30 13F TRUSTMARK COM 898402102 2,760,301 -147,911 -5.09 109,308 3.09 0.4742
2025-08-15 2025-06-30 13F TRUSTMARK COM 898402102 2,908,212 -343,155 -10.55 106,033 -5.45 0.4780
2025-05-14 2025-03-31 13F TRUSTMARK COM 898402102 3,251,367 -60,061 -1.81 112,140 -4.26 0.5369
2025-02-14 2024-12-31 13F TRUSTMARK COM 898402102 3,311,428 -24,201 -0.73 117,125 10.35 0.5235
2024-11-14 2024-09-30 13F TRUSTMARK COM 898402102 3,335,629 -106,390 -3.09 106,140 2.65 0.4621
2024-08-14 2024-06-30 13F TRUSTMARK COM 898402102 3,442,019 102,268 3.06 103,398 10.14 0.4834
2024-05-15 2024-03-31 13F TRUSTMARK COM 898402102 3,339,751 -71,132 -2.09 93,880 -1.28 0.4298
2024-02-14 2023-12-31 13F TRUSTMARK COM 898402102 3,410,883 -134,937 -3.81 95,095 23.42 0.4748
2023-11-14 2023-09-30 13F TRUSTMARK COM 898402102 3,545,820 -112,148 -3.07 77,051 -0.27 0.4444
2023-08-07 2023-06-30 13F TRUSTMARK COM 898402102 3,657,968 -193,885 -5.03 77,256 -18.80 0.4318
2023-05-15 2023-03-31 13F TRUSTMARK COM 898402102 3,851,853 162,152 4.39 95,141 -26.14 0.5502
2023-02-14 2022-12-31 13F TRUSTMARK COM 898402102 3,689,701 79,976 2.22 128,807 16.50 0.7895
2022-11-14 2022-09-30 13F TRUSTMARK COM 898402102 3,609,725 278,907 8.37 110,566 13.72 0.7427
2022-08-12 2022-06-30 13F TRUSTMARK COM 898402102 3,330,818 844,144 33.95 97,227 28.66 0.6476
2022-05-16 2022-03-31 13F TRUSTMARK COM 898402102 2,486,674 -63,929 -2.51 75,570 -8.72 0.4476
2022-02-07 2021-12-31 13F TRUSTMARK COM 898402102 2,550,603 -36,453 -1.41 82,793 -0.67 0.4776
2021-11-15 2021-09-30 13F TRUSTMARK COM 898402102 2,587,056 -42,764 -1.63 83,355 2.91 0.5095
2021-08-16 2021-06-30 13F TRUSTMARK COM 898402102 2,629,820 -2,426 -0.09 80,998 -8.58 0.4759
2021-05-17 2021-03-31 13F TRUSTMARK COM 898402102 2,632,246 217,268 9.00 88,601 34.34 0.5293
2021-02-16 2020-12-31 13F TRUSTMARK COM 898402102 2,414,978 17,143 0.71 65,953 28.47 0.4556
2020-11-16 2020-09-30 13F TRUSTMARK COM 898402102 2,397,835 11,495 0.48 51,338 -12.26 0.4429
2020-08-13 2020-06-30 13F TRUSTMARK COM 898402102 2,386,340 -184,522 -7.18 58,513 -2.32 0.5528
2020-05-14 2020-03-31 13F TRUSTMARK COM 898402102 2,570,862 68,862 2.75 59,901 -30.63 0.6750
2020-02-07 2019-12-31 13F TRUSTMARK COM 898402102 2,502,000 122,967 5.17 86,344 6.40 0.6786
2019-11-14 2019-09-30 13F TRUSTMARK COM 898402102 2,379,033 29,787 1.27 81,149 3.89 0.7332
2019-08-13 2019-06-30 13F TRUSTMARK COM 898402102 2,349,246 35,008 1.51 78,112 0.36 0.7058
2019-05-15 2019-03-31 13F TRUSTMARK COM 898402102 2,314,238 24,456 1.07 77,828 19.55 0.7435
2019-02-14 2018-12-31 13F TRUSTMARK COM 898402102 2,289,782 -54,301 -2.32 65,099 -17.47 0.7089
2018-11-14 2018-09-30 13F TRUSTMARK COM 898402102 2,344,083 20,265 0.87 78,878 4.03 0.7066
2018-08-13 2018-06-30 13F TRUSTMARK COM 898402102 2,323,818 -7,129 -0.31 75,826 4.40 0.7093
2018-05-15 2018-03-31 13F TRUSTMARK COM 898402102 2,330,947 54,033 2.37 72,632 0.12 0.6869
2018-02-14 2017-12-31 13F TRUSTMARK COM 898402102 2,276,914 221,215 10.76 72,542 6.55 0.6946
2017-11-14 2017-09-30 13F TRUSTMARK COM 898402102 2,055,699 28,819 1.42 68,085 4.45 0.6782
2017-08-14 2017-06-30 13F TRUSTMARK COM 898402102 2,026,880 292,290 16.85 65,184 18.21 0.6847
2017-05-15 2017-03-31 13F TRUSTMARK COM 898402102 1,734,590 -29,615 -1.68 55,143 -12.32 0.5882
2017-02-14 2016-12-31 13F TRUSTMARK COM 898402102 1,764,205 -136,247 -7.17 62,894 20.08 0.6868
2016-11-14 2016-09-30 13F TRUSTMARK COM 898402102 1,900,452 -122,965 -6.08 52,376 4.16 0.5494
2016-08-15 2016-06-30 13F TRUSTMARK COM 898402102 2,023,417 -38,160 -1.85 50,282 5.91 0.5456
2016-05-16 2016-03-31 13F TRUSTMARK COM 898402102 2,061,577 -37,327 -1.78 47,478 -1.82 0.4975
2016-02-16 2015-12-31 13F TRUSTMARK COM 898402102 2,098,904 -65,727 -3.04 48,359 -3.58 0.4932
2015-11-16 2015-09-30 13F TRUSTMARK COM 898402102 2,164,631 -88,074 -3.91 50,155 -10.87 0.4927
2015-08-14 2015-06-30 13F TRUSTMARK COM 898402102 2,252,705 4,577 0.20 56,273 3.09 0.4915
2015-05-15 2015-03-31 13F TRUSTMARK COM 898402102 2,248,128 -198,933 -8.13 54,585 -9.10 0.4698
2015-02-17 2014-12-31 13F TRUSTMARK COM 898402102 2,447,061 -10,622 -0.43 60,051 6.07 0.4928
2014-11-14 2014-09-30 13F Trustmark COM 898402102 2,457,683 4,086 0.17 56,613 -6.55 0.4733
2014-08-14 2014-06-30 13F TRUSTMARK COM 898402102 2,453,597 -43,433 -1.74 60,579 -4.30 0.4823
2014-05-15 2014-03-31 13F Trustmark COM 898402102 2,497,030 -113,609 -4.35 63,300 -9.66 0.5077
2014-02-14 2013-12-31 13F Trustmark COM 898402102 2,610,639 2,610,639 70,070 0.5619
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.