Security key
045487105
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 19,557,473
- Total 13F value
- $560,101,738
- Share change
- -139,398
- SEC-reported price per share
- $28.65
- Number of holders
- 131
- Value change
- -$4,250,579
- Number of buys
- 63
- Number of sells
- 42
- Shares outstanding
- 188,273,893
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2026
Institutions
131
Top holders
10
ASB full security history
Ownership snapshot
Full 13F holder table
ASSOCIATED BANC-CORP SEC filings
ASSOCIATED BANC-CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 045487105
Recent filing periods:
Ownership snapshot
Top reported holders of ASB - ASSOCIATED BANC-CORP - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
8/15
Latest evidence
15 Sep 2026
13F
13D/G
3/4/5
Lead comparable stake: 11%
7 rows are not safely comparable across share classes.
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 11%.
8 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
11%
VANGUARD PORTFOLIO MANAGEMENT LLC
6.6%
Dianne S. Lozier
6.3%
DIMENSIONAL FUND ADVISORS LP
6%
STATE STREET CORP
5.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
11%
Reported 13D/G
· 30 Sep 2026
|
$715,927,369
23,267,058 shares
|
— | 30 Jun 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
13D/G
Company · Vanguard Portfolio Management
|
6.6%
Reported 13D/G
· 31 Mar 2026
|
$319,012,960
10,367,662 shares
|
— | 30 Jun 2026 |
| Dianne S. Lozier |
13D/G
|
6.3%
Reported 13D/G
· 01 Apr 2026
|
$309,593,382
11,830,042 shares
|
$0 | 01 Apr 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
Company
|
6%
Reported 13D/G
· 31 Mar 2025
|
$308,891,021
10,038,553 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
13D/G
Company · STATE STREET CORPORATION
|
5.1%
Reported 13D/G
· 30 Jun 2025
|
$272,275,207
8,848,723 shares
|
— | 30 Jun 2026 |
| Wende L. Kotouc |
3/4/5
13D/G
Director · John F. Kotouc
|
5.1%
Reported 13D/G
· 01 Apr 2026
|
$470,574,246
16,648,333 shares
|
— | 15 Sep 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
131
Shares
19,557,473
Rows available
131
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
394
Q3 2026 holders
131
Holder diff
-263
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend