Associated Banc-Corp has 9 Schedule 13D or 13G filings on record since 2025-08-11. 4 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Vanguard Portfolio Management | 6.64% | 10,978,739 | SCHEDULE 13G, 2026-04-28 | 2026-03-31 |
| Dianne S. Lozier | 6.28% | 11,830,042 | SCHEDULE 13G, 2026-04-06 | 2026-04-01 |
| State Street Corporation | 5.1% | 8,524,500 | SCHEDULE 13G, 2025-08-11 | 2025-06-30 |
| Wende L. Kotouc | 5.09% | 1,773,132 | SCHEDULE 13D, 2026-04-06 | 2026-04-01 |
| Vanguard Capital Management | 4.77% | 7,927,724 | SCHEDULE 13G/A, 2026-07-31 | 2026-06-30 |
| Fmr LLC | 1.2% | 2,066,396 | SCHEDULE 13G/A, 2026-05-06 | 2026-03-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
Purpose of Transaction (Item 4)
Wende L. Kotouc
The Reporting Persons acquired the shares of Common Stock reported herein for investment purposes. In connection with the completion of the Merger, Wende L. Kotouc was appointed as a director of the Issuer. The Reporting Persons retain the right to change their investment intent, from time to time, to acquire additional shares of Common Stock or other securities of the Issuer, or to sell or otherwise dispose of all or part of the Common Stock or other securities of the Issuer, if any, beneficially owned by them, in each case in any manner permitted by law and the Shareholders' Agreement (defined below). Except as described above, none of the Reporting Persons currently has any other plans or proposals that would be related to or would result in any of the matters described in Items 4(a)-(j) of Schedule 13D.Item 4 of the SCHEDULE 13D filed 2026-04-06
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-11 | State Street Corporation | 5.1% | SCHEDULE 13G |
| 2026-02-05 | Fmr LLC | 6.6% | SCHEDULE 13G/A |
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-06 | Wende L. Kotouc | 5.09% | SCHEDULE 13D |
| 2026-04-06 | Dianne S. Lozier | 6.28% | SCHEDULE 13G |
| 2026-04-28 | Vanguard Portfolio Management | 6.64% | SCHEDULE 13G |
| 2026-04-29 | Vanguard Capital Management | 5.05% | SCHEDULE 13G |
| 2026-05-06 | Fmr LLC | 1.2% | SCHEDULE 13G/A |
| 2026-07-31 | Vanguard Capital Management | 4.77% | SCHEDULE 13G/A |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.