FinObservatory

SEC filings / CIK 36146

TRUSTMARK CORP

National commercial banks, MS. 16 10-K filer-years in this dataset, the most recent for FY2025, filed Feb 23, 2026. Every figure below is as filed by the company and untouched: FinObservatory has not restated, rescaled or corrected anything, and a blank is a fact the filing does not tag, not a zero.

This is the SEC holding company, identified by its Central Index Key. It is not the insured bank subsidiary that appears in /banks and /deposits, which are FDIC call-report entities on a different consolidation. Nothing here should be compared line for line with those.

Held-to-maturity gap against reported equity

The fair value of the held-to-maturity book minus its carrying amount, divided by the stockholders’ equity the same filing reports. Years marked n/a are years in which the filing does not tag one of the three.

-6-4-202FY2010: HTM fair value less carrying amount, +0.4% of reported stockholders’ equityFY2011: HTM fair value less carrying amount, +0.4% of reported stockholders’ equityFY2012: HTM fair value less carrying amount, +0.4% of reported stockholders’ equityFY2013: HTM fair value less carrying amount, -1.3% of reported stockholders’ equityFY2014: HTM fair value less carrying amount, +0.9% of reported stockholders’ equityFY2015: HTM fair value less carrying amount, +0.5% of reported stockholders’ equityFY2016: HTM fair value less carrying amount, -0.1% of reported stockholders’ equityFY2017: HTM fair value less carrying amount, -0.7% of reported stockholders’ equityFY2018: HTM fair value less carrying amount, -1.3% of reported stockholders’ equityFY2019: HTM fair value less carrying amount, +0.5% of reported stockholders’ equityFY2020: HTM fair value less carrying amount, +1.4% of reported stockholders’ equityFY2021: HTM fair value less carrying amount, +0.6% of reported stockholders’ equityFY2022: HTM fair value less carrying amount, -5.9% of reported stockholders’ equityFY2023: HTM fair value less carrying amount, -4.3% of reported stockholders’ equityFY2024: HTM fair value less carrying amount, -3.9% of reported stockholders’ equityFY2025 (partial): HTM fair value less carrying amount, -1.3% of reported stockholders’ equity10111213141516171819202122232425Fiscal year of the 10-K% of reported stockholders’ equity

The gap is computable for 16 of this company’s 16 filings.

Source: SEC Financial Statement Data Sets, US Securities and Exchange Commission, Division of Economic and Risk Analysis. Facts as filed: uncleaned, unrestated, not audited by FinObservatory. Selection: consolidated USD balance-sheet instants at each filing's own period end, from this company's 10-K submissions with prevrpt = 0. Methodology

Filing history, as filed

FYFiledAssetsDepositsEquityAOCIHTM carryingHTM fair valueGap, % of equityCustom facts
2025pFeb 23, 2026$18.93bn$15.50bn$2.12bn-$13.6m$1.21bn$1.18bn-1.3%9.3%
2024Feb 19, 2025$18.15bn$15.11bn$1.96bn-$83.7m$1.34bn$1.26bn-3.9%10.0%
2023Feb 15, 2024$18.72bn$15.57bn$1.66bn-$219.7m$1.43bn$1.36bn-4.3%10.7%
2022Feb 16, 2023$18.02bn$14.44bn$1.49bn-$275.4m$1.49bn$1.41bn-5.9%12.0%
2021Feb 17, 2022$17.60bn$15.09bn$1.74bn-$32.6m$342.5m$353.5m+0.6%12.1%
2020Feb 18, 2021$16.55bn$14.05bn$1.74bn-$1.1m$538.1m$563.1m+1.4%12.6%
2019Feb 20, 2020$13.50bn$11.25bn$1.66bn-$23.6m$738.1m$746.2m+0.5%15.3%
2018Feb 19, 2019$13.29bn$11.36bn$1.59bn-$55.7m$909.6m$889.7m-1.3%12.9%
2017Feb 20, 2018$13.80bn$10.58bn$1.57bn-$39.7m$1.06bn$1.05bn-0.7%12.2%
2016Feb 21, 2017$13.35bn$10.06bn$1.52bn-$45.8m$1.16bn$1.16bn-0.1%12.6%
2015Feb 23, 2016$12.68bn$9.59bn$1.47bn-$45.4m$1.19bn$1.20bn+0.5%14.2%
2014Mar 2, 2015$12.25bn$9.70bn$1.42bn-$42.5m$1.17bn$1.18bn+0.9%11.2%
2013Feb 24, 2014$11.79bn$9.86bn$1.35bn-$43.7m$1.17bn$1.15bn-1.3%10.1%
2012Feb 27, 2013$9.83bn$7.90bn$1.29bn$3.4m$42.2m$46.9m+0.4%10.1%
2011Feb 27, 2012$9.73bn$7.57bn$1.22bn$3.1m$57.7m$62.5m+0.4%9.5%
2010Feb 25, 2011$9.55bn$7.04bn$1.15bn-$11.4m$140.8m$145.1m+0.4%6.1%

ext marks a carrying amount tagged with a company-invented element. p marks FY2025, which the dataset’s filing window (closing Mar 31, 2026) leaves incomplete across filers. “Custom facts” is the share of that filing’s consolidated facts carrying a company-invented tag, in any unit.

Source: SEC Financial Statement Data Sets, US Securities and Exchange Commission, Division of Economic and Risk Analysis. Facts as filed: uncleaned, unrestated, not audited by FinObservatory. Selection: this company's 10-K submissions with prevrpt = 0, one per fiscal year by latest filed date; consolidated USD instants at each filing's period end. Dollar columns are raw US dollars. Methodology

What this page cannot tell you

  • A blank in the held-to-maturity columns means the filing does not tag that fact on the consolidated face. It does not mean the company holds no held-to-maturity securities, and this dataset cannot distinguish the two.
  • A held-to-maturity gap is not a realised loss. Held to maturity, the securities pay par. The gap measures how far the reported equity sits from a mark-to-market equity, which becomes a solvency question only if the book must be sold.
  • AOCI is not the held-to-maturity mark. It bundles available-for-sale marks, hedge marks, pension and translation, net of tax. Do not add the two columns.
  • Every value is as filed. A scale error, sign error or mis-tag by the company is reproduced here exactly as the company made it.

Pages exist for the 650 bank and thrift holding companies with at least one 10-K from FY2015 onward, out of 900 with a 10-K anywhere in the dataset.