Associated Banc-Corp
US ˙ NYSE ˙ US0454871056

SecurityASB / Associated Banc-Corp
InstitutionMan Group plc
Latest Disclosed Ownership241,230 shares
Latest Disclosed Value $ 6,238,208
Man Group plc reports 180.05% increase in ownership of ASB / Associated Banc-Corp

On May 15, 2026 - Man Group plc filed a 13F-HR form disclosing ownership of 241,230 shares of Associated Banc-Corp (US:ASB) valued at $6,238,208 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 86,139 shares of Associated Banc-Corp. This represents a change in shares of 180.05% during the quarter. The current value of the position is $6,484,262 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 241,230 155,091 180.05 6,238 181.24 0.0113
2026-02-17 2025-12-31 13F ASSOCIATED BANC COM 045487105 86,139 70,281 443.19 2,219 444.96 0.0038
2025-11-14 2025-09-30 13F ASSOCIATED BANC COM 045487105 15,858 -47,213 -74.86 408 -73.54 0.0007
2025-08-14 2025-06-30 13F ASSOCIATED BANC COM 045487105 63,071 -33,248 -34.52 1,538 -29.12 0.0029
2025-05-15 2025-03-31 13F ASSOCIATED BANC COM 045487105 96,319 96,319 2,170 0.0055
2024-05-15 2024-03-31 13F ASSOCIATED BANC COM 045487105 0 -16,456 -100.00 0 -100.00
2024-02-14 2023-12-31 13F ASSOCIATED BANC COM 045487105 16,456 16,456 352 0.0010
2023-05-15 2023-03-31 13F ASSOCIATED BANC COM 045487105 0 -28,722 -100.00 0 -100.00
2023-02-14 2022-12-31 13F ASSOCIATED BANC COM 045487105 28,722 28,722 663 0.0024
2022-08-15 2022-06-30 13F ASSOCIATED BANC COM 045487105 0 -10,522 -100.00 0 -100.00
2022-05-16 2022-03-31 13F ASSOCIATED BANC COM 045487105 10,522 10,522 239 0.0008
2021-08-16 2021-06-30 13F ASSOCIATED BANC COM 045487105 0 -70,371 -100.00 0 -100.00
2021-05-17 2021-03-31 13F ASSOCIATED BANC COM 045487105 70,371 -350,894 -83.30 1,501 -79.10 0.0066
2021-02-16 2020-12-31 13F ASSOCIATED BANC COM 045487105 421,265 -90,123 -17.62 7,183 11.31 0.0315
2020-11-16 2020-09-30 13F ASSOCIATED BANC COM 045487105 511,388 327,524 178.13 6,453 156.58 0.0254
2020-08-14 2020-06-30 13F ASSOCIATED BANC COM 045487105 183,864 -61,764 -25.15 2,515 -19.96 0.0127
2020-05-15 2020-03-31 13F ASSOCIATED BANC COM 045487105 245,628 32,833 15.43 3,142 -33.01 0.0204
2020-02-18 2019-12-31 13F ASSOCIATED BANC COM 045487105 212,795 -253,510 -54.37 4,690 -50.33 0.0154
2019-11-14 2019-09-30 13F ASSOCIATED BANC COM 045487105 466,305 46,984 11.20 9,442 6.51 0.0351
2019-08-14 2019-06-30 13F ASSOCIATED BANC COM 045487105 419,321 194,540 86.55 8,865 84.73 0.0320
2019-05-15 2019-03-31 13F ASSOCIATED BANC COM 045487105 224,781 184,053 451.91 4,799 495.41 0.0182
2019-02-14 2018-12-31 13F ASSOCIATED BANC COM 045487105 40,728 12,990 46.83 806 11.79 0.0036
2018-11-14 2018-09-30 13F ASSOCIATED BANC COM 045487105 27,738 27,738 721 0.0026
2018-08-14 2018-06-30 13F ASSOCIATED BANC COM 045487105 0 -368,211 -100.00 0 -100.00
2018-05-15 2018-03-31 13F ASSOCIATED BANC COM 045487105 368,211 368,211 9,150 0.0419
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.