FinObservatory

SEC filings / CIK 7789

ASSOCIATED BANC-CORP

State commercial banks, WI. 16 10-K filer-years in this dataset, the most recent for FY2025, filed Feb 12, 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.

Filing history, as filed

FYFiledAssetsDepositsEquityAOCIHTM carryingHTM fair valueGap, % of equityCustom facts
2025pFeb 12, 2026$45.20bn$35.55bn$4.98bn-$7.6m$3.60bnn/an/a5.1%
2024Feb 12, 2025$43.02bn$34.65bn$4.61bnn/a$3.74bnn/an/a5.4%
2023Feb 8, 2024$41.02bn$33.45bn$4.17bn-$171.1m$3.86bnn/an/a9.0%
2022Feb 13, 2023$39.41bn$29.64bn$4.02bn-$272.8m$3.96bnn/an/a8.9%
2021Feb 8, 2022$35.10bn$28.47bn$4.02bn-$10.3m$2.24bnn/an/a13.4%
2020Feb 9, 2021$33.42bn$26.48bn$4.09bn$12.6m$1.88bnextn/an/a15.3%
2019Feb 11, 2020$32.39bn$23.78bn$3.92bn-$33.2m$2.21bnn/an/a15.1%
2018Feb 19, 2019$33.65bn$24.90bn$3.78bn-$125.0m$2.74bnn/an/a13.0%
2017Feb 6, 2018$30.48bn$22.79bn$3.24bn-$62.8m$2.28bnn/an/a9.0%
2016Feb 6, 2017$29.14bn$21.89bn$3.09bn-$54.7m$1.27bnn/an/a6.4%
2015Feb 5, 2016$27.72bn$21.01bn$2.94bn-$32.6m$1.17bnn/an/a5.4%
2014Feb 5, 2015$26.82bn$18.76bn$2.80bn-$4.8m$404.5mn/an/a4.9%
2013Feb 5, 2014$24.23bn$17.27bn$2.89bn-$24.2m$175.2mn/an/a4.9%
2012Feb 15, 2013$23.49bn$16.94bn$2.94bn$48.6m$39.9mn/an/a6.9%
2011Feb 28, 2012$21.92bn$15.09bn$2.87bn$65.6mn/an/an/a8.0%
2010Feb 15, 2011$21.79bn$15.23bn$3.16bn$27.6mn/an/an/a8.5%

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.