Associated Banc-Corp
US ˙ NYSE ˙ US0454871056

SecurityASB / Associated Banc-Corp
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership28,166 shares
Latest Disclosed Value $ 728,423
Advisor Group Holdings, Inc. reports 2.81% increase in ownership of ASB / Associated Banc-Corp

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 28,166 shares of Associated Banc-Corp (US:ASB) valued at $728,373 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 27,396 shares of Associated Banc-Corp. This represents a change in shares of 2.81% during the quarter. The current value of the position is $757,102 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)
2026-05-15 2026-03-31 13F ASSOCIATED BANC- COM 045487105 28,166 770 2.81 728 3.26 0.0006
2026-02-17 2025-12-31 13F ASSOCIATED BANC COM 045487105 27,396 -1,140 -3.99 706 -6.00 0.0010
2025-11-14 2025-09-30 13F ASSOCIATED BANC COM 045487105 28,536 6,280 28.22 751 38.38 0.0011
2025-09-04 2025-06-30 13F/A-1 ASSOCIATED BANC COM 045487105 22,256 800 3.73 543 12.22 0.0010
2025-08-13 2025-06-30 13F ASSOCIATED BANC COM 045487105 24,052 2,596 575 0.0007
2025-05-12 2025-03-31 13F ASSOCIATED BANC COM 045487105 21,456 -2,358 -9.90 483 -15.11 0.0011
2025-06-06 2024-12-31 13F/A-1 ASSOCIATED BANC COM 045487105 23,814 1,406 6.27 569 18.05 0.0013
2025-02-07 2024-12-31 13F ASSOCIATED BANC COM 045487105 20,884 -1,524 451 0.0012
2024-11-13 2024-09-30 13F ASSOCIATED BANC COM 045487105 22,408 2,822 14.41 483 16.43 0.0011
2024-08-13 2024-06-30 13F ASSOCIATED BANC COM 045487105 19,586 -604 -2.99 414 -4.61 0.0010
2024-05-10 2024-03-31 13F ASSOCIATED BANC COM 045487105 20,190 -111 -0.55 434 0.00 0.0010
2024-02-12 2023-12-31 13F ASSOCIATED BANC COM 045487105 20,301 -3,312 -14.03 434 7.43 0.0008
2023-11-13 2023-09-30 13F ASSOCIATED BANC COM 045487105 23,613 5,326 29.12 404 36.03 0.0006
2023-08-21 2023-06-30 13F/A-1 ASSOCIATED BANC COM 045487105 18,287 592 3.35 297 -6.60 0.0005
2023-08-10 2023-06-30 13F ASSOCIATED BANC COM 045487105 18,287 592 297 0.0001
2023-05-12 2023-03-31 13F ASSOCIATED BANC COM 045487105 17,695 -9,108 -33.98 318 -48.54 0.0006
2023-02-10 2022-12-31 13F ASSOCIATED BANC COM 045487105 26,803 2,034 8.21 619 24.35 0.0013
2022-11-14 2022-09-30 13F ASSOCIATED BANC COM 045487105 24,769 4,565 22.59 497 34.32 0.0011
2022-08-10 2022-06-30 13F ASSOCIATED BANC COM 045487105 20,204 1 0.00 370 -18.32 0.0008
2022-05-04 2022-03-31 13F ASSOCIATED BANC COM 045487105 20,203 -1,916 -8.66 453 -9.40 0.0009
2022-02-03 2021-12-31 13F ASSOCIATED BANC COM 045487105 22,119 1,318 6.34 500 11.11 0.0009
2021-11-05 2021-09-30 13F ASSOCIATED BANC COM 045487105 20,801 4,803 30.02 450 37.20 0.0009
2021-08-02 2021-06-30 13F ASSOCIATED BANC COM 045487105 15,998 -1,051 -6.16 328 -9.89 0.0007
2021-05-13 2021-03-31 13F ASSOCIATED BANC COM 045487105 17,049 481 2.90 364 29.08 0.0009
2021-02-10 2020-12-31 13F ASSOCIATED BANC COM 045487105 16,568 -11,371 -40.70 282 -20.11 0.0008
2020-11-12 2020-09-30 13F ASSOCIATED BANC COM 045487105 27,939 561 2.05 353 -5.61 0.0011
2020-08-14 2020-06-30 13F ASSOCIATED BANC COM 045487105 27,378 -967 -3.41 374 3.31 0.0013
2020-05-18 2020-03-31 13F ASSOCIATED BANC COM 045487105 28,345 28,345 362 0.0015
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.