Associated Banc-Corp
US ˙ NYSE ˙ US0454871056

SecurityASB / Associated Banc-Corp
InstitutionInterval Partners, LP
Latest Disclosed Ownership874,110 shares
Latest Disclosed Value $ 22,604,485
Interval Partners, LP reports 10.43% increase in ownership of ASB / Associated Banc-Corp

On May 15, 2026 - Interval Partners, LP filed a 13F-HR form disclosing ownership of 874,110 shares of Associated Banc-Corp (US:ASB) valued at $22,604,485 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 791,522 shares of Associated Banc-Corp. This represents a change in shares of 10.43% during the quarter. The current value of the position is $23,496,077 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 874,110 82,588 10.43 22,604 10.86 0.5921
2026-02-17 2025-12-31 13F ASSOCIATED BANC COM 045487105 791,522 264,025 50.05 20,390 50.35 0.3650
2025-11-14 2025-09-30 13F ASSOCIATED BANC COM 045487105 527,497 95,855 22.21 13,562 28.82 0.2214
2025-08-14 2025-06-30 13F ASSOCIATED BANC COM 045487105 431,642 -58,983 -12.02 10,528 -4.76 0.1786
2025-05-15 2025-03-31 13F ASSOCIATED BANC COM 045487105 490,625 -149,328 -23.33 11,054 -27.73 0.2318
2025-02-14 2024-12-31 13F ASSOCIATED BANC COM 045487105 639,953 131,099 25.76 15,295 39.54 0.3003
2024-11-14 2024-09-30 13F ASSOCIATED BANC COM 045487105 508,854 65,907 14.88 10,961 16.99 0.2462
2024-08-14 2024-06-30 13F ASSOCIATED BANC COM 045487105 442,947 95,928 27.64 9,368 25.51 0.2042
2024-05-15 2024-03-31 13F ASSOCIATED BANC COM 045487105 347,019 -276,896 -44.38 7,464 -44.07 0.2092
2024-02-14 2023-12-31 13F ASSOCIATED BANC COM 045487105 623,915 128,323 25.89 13,346 57.39 0.3808
2023-11-14 2023-09-30 13F ASSOCIATED BANC COM 045487105 495,592 326,822 193.65 8,480 209.57 0.2550
2023-08-14 2023-06-30 13F ASSOCIATED BANC COM 045487105 168,770 -146,246 -46.42 2,739 -51.63 0.0989
2023-05-15 2023-03-31 13F ASSOCIATED BANC COM 045487105 315,016 71,354 29.28 5,664 0.66 0.2246
2023-02-14 2022-12-31 13F ASSOCIATED BANC COM 045487105 243,662 -76,338 -23.86 5,626 -12.45 0.3346
2022-11-14 2022-09-30 13F ASSOCIATED BANC COM 045487105 320,000 320,000 6,426 0.2836
2022-08-15 2022-06-30 13F ASSOCIATED BANC COM 045487105 0 -50,660 -100.00 0 -100.00
2022-05-16 2022-03-31 13F ASSOCIATED BANC COM 045487105 50,660 50,660 1,153 0.0561
2021-08-16 2021-06-30 13F ASSOCIATED BANC COM 045487105 0 -240,351 -100.00 0 -100.00
2021-05-17 2021-03-31 13F ASSOCIATED BANC COM 045487105 240,351 -19,101 -7.36 5,129 15.94 0.1981
2021-02-25 2020-12-31 13F/A-1 ASSOCIATED BANC COM 045487105 259,452 -219,548 -45.83 4,424 -26.82 0.1857
2021-02-16 2020-12-31 13F ASSOCIATED BANC COM 045487105 287,000 -192,000 14,637 614,083.5191
2020-11-16 2020-09-30 13F ASSOCIATED BANC COM 045487105 479,000 479,000 84.62 6,045 36.64 0.3399
2020-02-14 2019-12-31 13F ASSOCIATED BANC COM 045487105 0 -243,222 -100.00 0 -100.00
2019-11-14 2019-09-30 13F ASSOCIATED BANC COM 045487105 243,222 175,253 257.84 4,925 242.73 0.1925
2019-08-12 2019-06-30 13F ASSOCIATED BANC COM 045487105 67,969 67,969 -72.05 1,437 -70.82 0.0570
2018-08-14 2018-06-30 13F ASSOCIATED BANC COM 045487105 0 -170,500 -100.00 0 -100.00
2018-05-15 2018-03-31 13F ASSOCIATED BANC COM 045487105 170,500 170,500 4,237 0.1911
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.