Associated Banc-Corp
US ˙ NYSE ˙ US0454871056

SecurityASB / Associated Banc-Corp
InstitutionAmalgamated Bank
Latest Disclosed Ownership70,819 shares
Latest Disclosed Value $ 1,831
Amalgamated Bank reports 2.73% increase in ownership of ASB / Associated Banc-Corp

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 70,819 shares of Associated Banc-Corp (US:ASB) valued at $1,831,379 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 68,939 shares of Associated Banc-Corp. This represents a change in shares of 2.73% during the quarter. The current value of the position is $1,965,935 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 ASSOCIATED BANC- COM 045487105 70,819 1,880 2.73 2 0.00 0.0140
2026-02-05 2025-12-31 13F ASSOCIATED BANC- COM 045487105 68,939 -3,107 -4.31 2 0.00 0.0128
2025-10-29 2025-09-30 13F ASSOCIATED BANC- COM 045487105 72,046 228 0.32 2 0.00 0.0132
2025-08-04 2025-06-30 13F ASSOCIATED BANC- COM 045487105 71,818 -108 -0.15 2 0.00 0.0135
2025-04-25 2025-03-31 13F ASSOCIATED BANC- COM 045487105 71,926 -1,458 -1.99 2 0.00 0.0139
2025-02-04 2024-12-31 13F ASSOCIATED BANC- COM 045487105 73,384 7,171 10.83 2 0.00 0.0144
2024-10-30 2024-09-30 13F ASSOCIATED BANC- COM 045487105 66,213 -5,921 -8.21 1 0.00 0.0117
2024-08-12 2024-06-30 13F ASSOCIATED BANC- COM 045487105 72,134 -5,895 -7.55 2 0.00 0.0130
2024-04-23 2024-03-31 13F ASSOCIATED BANC- COM 045487105 78,029 -8,640 -9.97 2 0.00 0.0143
2024-02-06 2023-12-31 13F ASSOCIATED BANC- COM 045487105 86,669 -884 -1.01 2 0.00 0.0148
2023-11-08 2023-09-30 13F ASSOCIATED BANC- COM 045487105 87,553 -2,875 -3.18 1 0.00 0.0128
2023-08-11 2023-06-30 13F ASSOCIATED BANC- COM 045487105 90,428 -4,625 -4.87 1 0.00 0.0119
2023-05-02 2023-03-31 13F ASSOCIATED BANC- COM 045487105 95,053 -6,035 -5.97 2 -50.00 0.0146
2023-02-10 2022-12-31 13F ASSOCIATED BANC- COM 045487105 101,088 1,686 1.70 2 -99.90 0.0208
2022-11-09 2022-09-30 13F ASSOCIATED BANC- COM 045487105 99,402 2,308 2.38 1,996 12.58 0.0193
2022-08-15 2022-06-30 13F ASSOCIATED BANC- COM 045487105 97,094 1,819 1.91 1,773 -18.22 0.0165
2022-08-25 2022-03-31 13F/A-1 ASSOCIATED BANC- COM 045487105 95,275 -4,693 -4.69 2,168 -3.99 0.0168
2022-06-30 2022-03-31 13F ASSOCIATED BANC- COM 045487105 95,275 -4,693 2,168 0.0172
2022-02-15 2021-12-31 13F/A-1 ASSOCIATED BANC- COM 045487105 99,968 -1,205 -1.19 2,258 4.20 0.0167
2022-02-15 2021-12-31 13F ASSOCIATED BANC- COM 045487105 99,968 -1,205 2,258 0.0167
2021-10-29 2021-09-30 13F ASSOCIATED BANC- COM 045487105 101,173 -11,181 -9.95 2,167 -5.82 0.0183
2021-08-16 2021-06-30 13F ASSOCIATED BANC- COM 045487105 112,354 93,407 492.99 2,301 469.55 0.0184
2021-05-13 2021-03-31 13F ASSOCIATED BANC- COM 045487105 18,947 -1,243 -6.16 404 17.44 0.0151
2021-02-12 2020-12-31 13F ASSOCIATED BANC- COM 045487105 20,190 74 0.37 344 35.43 0.0130
2020-10-30 2020-09-30 13F ASSOCIATED BANC- COM 045487105 20,116 -129 -0.64 254 -8.30 0.0110
2020-08-10 2020-06-30 13F ASSOCIATED BANC- COM 045487105 20,245 -15,307 -43.06 277 -39.12 0.0128
2020-05-13 2020-03-31 13F ASSOCIATED BANC- COM 045487105 35,552 -1,185 -3.23 455 -43.83 0.0111
2020-02-13 2019-12-31 13F ASSOCIATED BANC- COM 045487105 36,737 3,318 9.93 810 19.65 0.0149
2019-11-13 2019-09-30 13F ASSOCIATED BANC- COM 045487105 33,419 -578 -1.70 677 -5.84 0.0142
2019-08-14 2019-06-30 13F ASSOCIATED BANC- COM 045487105 33,997 545 1.63 719 0.70 0.0168
2019-05-15 2019-03-31 13F ASSOCIATED BANC- COM 045487105 33,452 257 0.77 714 8.68 0.0173
2019-02-15 2018-12-31 13F ASSOCIATED BANC- COM 045487105 33,195 -569 -1.69 657 -25.17 0.0186
2018-11-14 2018-09-30 13F ASSOCIATED BANC- COM 045487105 33,764 -114 -0.34 878 -5.08 0.0217
2018-07-18 2018-06-30 13F ASSOCIATED BANC- COM 045487105 33,878 14 0.04 925 9.86 0.0226
2018-05-22 2018-03-31 13F ASSOCIATED BANC- COM 045487105 33,864 3,248 10.61 842 8.23 0.0223
2018-02-13 2017-12-31 13F ASSOCIATED BANC COM 045487105 30,616 1,745 6.04 778 11.14 0.0211
2017-11-09 2017-09-30 13F ASSOCIATED BANC COM 045487105 28,871 -841 -2.83 700 -6.54 0.0218
2017-08-10 2017-06-30 13F ASSOCIATED BANC COM 045487105 29,712 6,068 25.66 749 29.81 0.0245
2017-05-12 2017-03-31 13F ASSOCIATED BANC COM 045487105 23,644 688 3.00 577 1.76 0.0287
2017-02-14 2016-12-31 13F ASSOCIATED BANC COM 045487105 22,956 2,678 13.21 567 42.82 0.0256
2016-11-15 2016-09-30 13F/A-1 ASSOCIATED BANC COM 045487105 20,278 6 0.03 397 3.12 0.0230
2016-08-16 2016-06-30 13F ASSOCIATED BANC COM 045487105 20,272 1,842 9.99 385 16.31 0.0223
2016-05-11 2016-03-31 13F ASSOCIATED BANC COM 045487105 18,430 1,587 9.42 331 4.75 0.0323
2016-02-10 2015-12-31 13F ASSOCIATED BANC COM 045487105 16,843 -1,114 -6.20 316 -2.17 0.0390
2015-11-04 2015-09-30 13F ASSOCIATED BANC COM 045487105 17,957 160 0.90 323 -10.53 0.0339
2015-07-10 2015-06-30 13F ASSOCIATED BANC COM 045487105 17,797 17,797 361 0.0355
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.