1 institutions reported holding $72,930 of ASSOCIATED BANC CORP NT 33 (ASBA) in SEC 13F filings for 2026-06-30. Largest institutional holders: THOMPSON INVESTMENT MANAGEMENT, INC. ($72,930). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | THOMPSON INVESTMENT MANAGEMENT, INC. | $72,930 | 3,000 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30