Who owns Associated Banc-Corp, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
Vanguard Capital Management: 4.8% · 7,927,724 shares
FMR LLC: 1.2% · 2,066,396 shares — Abigail P. Johnson: 1.2% · 2,066,396 shares
6 more 5% stakes behind a free account
See every investor who has disclosed crossing 5% of Associated Banc-Corp.
Sign up freeEvery institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of Associated Banc-Corp they hold. Together these 475 managers report 93.50% of shares outstanding.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. | $716M | 23,267,058 | 0.01% | 12.32% | June 30, 2026 |
| VANGUARD GROUP INC | $478M | 18,538,157 | 0.01% | 9.82% | December 31, 2025 |
473 more institutional holders behind a free account
See every manager reporting Associated Banc-Corp, how much of the company they hold, and how big the position is inside their own portfolio.
Sign up freeFunds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 380 funds hold 43.66% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | $172M | 0.14% | 2.96% | June 30, 2026 |
| First Trust RBA American Industrial Renaissance ETF | $148M | 1.29% | 2.54% | June 30, 2026 |
378 more funds behind a free account
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