Associated Banc-Corp (ASB) Ownership
ASB ownership summary
as of October 18, 2026- Institutions
- 81.7% of shares outstanding
- Insiders
- 12.53% of shares outstanding
- Shares outstanding
- 188.8M
- Float
- 160.9M shares available to trade
- Short interest
- 5.26% 8.9M shares short
- Days to cover
- 4.03 short interest up 28.9% vs prior month
- Institutions 81.70%
- Insiders 12.53%
- Other investors 5.77%
ASB top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 12.32% | 23.3M | $673.8M | +846,874 (+3.8%) | June 30, 2026 |
| 2 | Vanguard Portfolio Management, LLC | 5.49% | 10.4M | $300.2M | −514,126 (−4.7%) | June 30, 2026 |
| 3 | Dimensional Fund Advisors, Inc. | 5.32% | 10.0M | $290.7M | +227,325 (+2.3%) | June 30, 2026 |
| 4 | State Street Corp | 4.69% | 8.8M | $256.3M | −112,719 (−1.3%) | June 30, 2026 |
| 5 | First Trust Advisors L.P. | 3.99% | 7.5M | $218.3M | +1.6M (+26.2%) | June 30, 2026 |
| 6 | Vanguard Capital Management, LLC | 3.54% | 6.7M | $193.4M | −451,424 (−6.3%) | June 30, 2026 |
| 7 | Geode Capital Management, LLC | 2.27% | 4.3M | $124.2M | −72,395 (−1.7%) | June 30, 2026 |
| 8 | American Century Companies Inc | 2.25% | 4.2M | $123.0M | +981,525 (+30.0%) | June 30, 2026 |
| 9 | LSV Asset Management | 1.99% | 3.8M | $109.0M | −55,100 (−1.4%) | June 30, 2026 |
| 10 | Delaware Management Holdings Inc | 1.63% | 3.1M | $89.3M | −253,745 (−7.6%) | June 30, 2026 |
| 11 | AQR Capital Management LLC | 1.63% | 3.1M | $89.0M | +1.7M (+120.6%) | June 30, 2026 |
| 12 | FMR Inc | 1.53% | 2.9M | $83.8M | +825,675 (+40.0%) | June 30, 2026 |
| 13 | Associated Banc-Corp | 1.31% | 2.5M | $71.8M | −109,551 (−4.2%) | June 30, 2026 |
| 14 | Charles Schwab Investment Management Inc | 1.18% | 2.2M | $64.3M | −43,535 (−1.9%) | June 30, 2026 |
| 15 | The Goldman Sachs Group Inc | 1.16% | 2.2M | $63.5M | −172,395 (−7.3%) | June 30, 2026 |
| 16 | Morgan Stanley - Brokerage Accounts | 1.10% | 2.1M | $59.9M | +651,079 (+45.9%) | June 30, 2026 |
| 17 | Assenagon Asset Management SA | 1.06% | 2.0M | $58.2M | +2.0M (0.0%) | June 30, 2026 |
| 18 | Pzena Investment Management, LLC | 1.05% | 2.0M | $57.6M | +67,261 (+3.5%) | June 30, 2026 |
| 19 | Northern Trust Corp | 1.05% | 2.0M | $57.6M | −33,311 (−1.6%) | June 30, 2026 |
| 20 | Wellington Management Company LLP | 1.01% | 1.9M | $55.3M | +276,560 (+17.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 10 holders added 9.1M shares and 10 cut 1.8M.
ASB top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Mid-Cap ETF | 3.06% | 5.8M | $167.4M | −2,064 (−0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 2.38% | 4.5M | $130.0M | −6,340 (−0.1%) | August 31, 2026 |
| 3 | iShares Russell 2000 ETF | 2.32% | 4.4M | $127.0M | +50,592 (+1.2%) | September 30, 2026 |
| 4 | Avantis US Small Cap Value ETF | 2.24% | 4.2M | $122.4M | +7,416 (+0.2%) | September 30, 2026 |
| 5 | First Trust RBA Amer Indl RenaisTM ETF | 1.92% | 3.6M | $105.1M | +2,095 (+0.1%) | September 30, 2026 |
| 6 | Vanguard Small Cap Index | 1.91% | 3.6M | $104.5M | +366,220 (+11.3%) | September 30, 2026 |
| 7 | Nomura Small Cap Core I | 1.27% | 2.4M | $69.7M | — | August 31, 2026 |
| 8 | DFA US Small Cap Value I | 1.26% | 2.4M | $68.7M | — | August 31, 2026 |
| 9 | Vanguard MStar Small Cap Value Index | 1.25% | 2.4M | $68.1M | +290,683 (+14.1%) | September 30, 2026 |
| 10 | Vanguard Strategic Equity Inv | 1.08% | 2.0M | $59.3M | +218,774 (+12.0%) | June 30, 2026 |
| 11 | First Trust SMID Cp Rising Div Achv ETF | 0.96% | 1.8M | $52.4M | — | September 30, 2026 |
| 12 | Fidelity Small Cap Index | 0.84% | 1.6M | $46.2M | +9,957 (+0.6%) | July 31, 2026 |
| 13 | iShares Russell 2000 Value ETF | 0.83% | 1.6M | $45.6M | +2,388 (+0.2%) | September 30, 2026 |
| 14 | State Street® SPDR® S&PRgnllBkgETF | 0.76% | 1.4M | $41.7M | +42,976 (+3.1%) | September 30, 2026 |
| 15 | DFA US Targeted Value I | 0.68% | 1.3M | $37.1M | — | August 31, 2026 |
| 16 | State Street® SPDR® S&P MIDCAP 400® ETF | 0.64% | 1.2M | $34.7M | +4,859 (+0.4%) | September 30, 2026 |
| 17 | Dimensional US Small Cap Value ETF | 0.56% | 1.0M | $30.4M | +334 (+0.0%) | September 24, 2026 |
| 18 | Dimensional US Targeted Value ETF | 0.54% | 1.0M | $29.4M | +213 (+0.0%) | September 30, 2026 |
| 19 | Vanguard Russell 2000 ETF | 0.51% | 963K | $27.9M | +125,773 (+15.0%) | September 30, 2026 |
| 20 | State Street SPDR Port S&P 400 Md CpETF | 0.45% | 858K | $24.8M | −1,208 (−0.1%) | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
ASB insider transactions
latest 10| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-19 | Eileen A Kamerick | Sell | $28.02 | 6,600 | $184,932 |
| 2026-02-10 | Patrick Edward Ahern | Sell | $29.03 | 14,731 | $427,641 |
| 2026-02-03 | John B Williams | Sell | $28.05 | 2,325 | $65,216 |
| 2025-12-09 | John A Utz | Sell | $26.41 | 2,135 | $56,385 |
| 2025-12-04 | Patrick Edward Ahern | Sell | $25.70 | 30,489 | $783,567 |
| 2025-12-03 | Patrick Edward Ahern | Sell | $25.79 | 3,327 | $85,803 |
| 2025-09-11 | Patrick Edward Ahern | Sell | $26.20 | 3,342 | $87,560 |
| 2025-09-09 | Matthew R Braeger | Sell | $26.34 | 2,000 | $52,680 |
| 2025-08-29 | John A Utz | Sell | $27.24 | 13,000 | $354,120 |
| 2025-05-09 | Andrew J Harmening | Buy | $23.25 | 12,910 | $300,158 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
ASB shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns ASB
Institutional investors own 81.7% of Associated Banc-Corp's shares and insiders 12.53%. The largest holder is BlackRock Inc with 12.32% of the shares (23.3M), as of June 30, 2026. Among the top 20 institutions, 10 added shares and 10 reduced their stake in the latest filings. Short interest is 5.26% of the float, or 4.03 days of average trading volume. The share count rose 8.9% since 2014.
Related: ASB analyst forecast, ASB key metrics, ASB dividend history. See the ASB stock overview for the latest quote and news.
ASB ownership FAQ
Who owns the most Associated Banc-Corp stock?
The largest shareholders of Associated Banc-Corp are BlackRock Inc (12.32%), Vanguard Portfolio Management, LLC (5.49%), Dimensional Fund Advisors, Inc. (5.32%), State Street Corp (4.69%), First Trust Advisors L.P. (3.99%).
What percentage of Associated Banc-Corp is owned by institutions?
Institutions hold 81.7% of Associated Banc-Corp's shares outstanding; insiders hold 12.53%.
Which funds own Associated Banc-Corp?
The largest fund holders of Associated Banc-Corp are iShares Core S&P Mid-Cap ETF (3.06%), Vanguard MStar Total Stk Mkt Idx Invest (2.38%), iShares Russell 2000 ETF (2.32%), Avantis US Small Cap Value ETF (2.24%), First Trust RBA Amer Indl RenaisTM ETF (1.92%).
What is Associated Banc-Corp's short interest?
8.9M shares of Associated Banc-Corp were sold short, 5.26% of the float; at the average daily volume it would take 4.03 days to cover.
Are insiders buying or selling Associated Banc-Corp?
Of the latest 10 reported insider transactions in Associated Banc-Corp (since May 9, 2025), 1 were purchases and 9 were sales.
How many shares of Associated Banc-Corp are outstanding?
Associated Banc-Corp has 188.8M shares outstanding, of which 160.9M are in the public float.