FinObservatory

SEC filings / CIK 1085913

FARMERS & MERCHANTS BANCORP

National commercial banks, CA. 15 10-K filer-years in this dataset, the most recent for FY2025, filed Mar 13, 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.

-40-30-20-10010n/an/an/an/an/an/an/an/an/aFY2020: HTM fair value less carrying amount, +0.3% of reported stockholders’ equityn/aFY2022: HTM fair value less carrying amount, -32.3% of reported stockholders’ equityFY2023: HTM fair value less carrying amount, -26.6% of reported stockholders’ equityFY2024: HTM fair value less carrying amount, -27.7% of reported stockholders’ equityFY2025 (partial): HTM fair value less carrying amount, -19.5% of reported stockholders’ equity111213141516171819202122232425Fiscal year of the 10-K% of reported stockholders’ equity

The gap is computable for 5 of this company’s 15 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
2025pMar 13, 2026$5.69bn$4.98bn$645.5m-$3.5m$718.6m$592.7m-19.5%6.9%
2024Mar 17, 2025$5.37bn$4.70bn$573.1m-$19.4m$769.4m$611.0m-27.7%6.3%
2023Mar 14, 2024$5.31bn$4.67bn$549.8m-$12.5m$817.7m$671.6m-26.6%8.1%
2022Mar 15, 2023$5.33bn$4.76bn$485.3m-$21.8m$845.3m$688.4m-32.3%7.2%
2021Mar 16, 2022$5.18bn$4.64bn$463.1m-$1.7m$737.1mn/an/a7.5%
2020Mar 15, 2021$4.55bn$4.06bn$423.7m$13.1m$68.9m$70.0m+0.3%8.6%
2019Mar 13, 2020$3.72bn$3.28bn$369.3m$3.3m$60.2mn/an/a7.8%
2018Mar 15, 2019$3.43bn$3.06bn$311.2m-$3.0m$53.6mn/an/a7.0%
2017Mar 16, 2018$3.08bn$2.72bn$299.7m-$817k$54.5mn/an/a4.5%
2016Mar 15, 2017$2.92bn$2.58bn$280.0m-$11k$58.1mn/an/a5.4%
2015Mar 14, 2016$2.62bn$2.28bn$251.8m$595k$61.4mn/an/a2.2%
2014Mar 13, 2015$2.36bn$2.06bn$233.2mn/a$63.9mn/an/a3.1%
2013Mar 14, 2014$2.08bn$1.81bn$209.9mn/a$68.5mn/an/a3.1%
2012Mar 13, 2013$1.97bn$1.72bn$205.0mn/a$68.4mn/an/a3.0%
2011Mar 15, 2012$1.92bn$1.63bn$189.3mn/a$63.1mn/an/a3.2%

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.