ASSOCIATED BANC-CORP (ASB) — Institutional Holders, Q2 2026
398 institutional investment managers reported a ASB position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $4.6B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
ASB in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- AQR CAPITAL MANAGEMENTAdded · +1,680,541 sh+$51.7M
- FIRST ADVISORSAdded · +1,567,426 sh+$48.2M
- LAZARD ASSET MANAGEMENTAdded · +1,009,692 sh+$31.1M
- Assenagon Asset Management S.A.New · +1,005,101 sh+$30.9M
- AMERICAN CENTURY COMPANIESAdded · +981,525 sh+$30.2M
Biggest sellers
- CITADEL ADVISORSTrimmed · -1,273,598 sh-$39.2M
- SUSQUEHANNA INTERNATIONAL GROUP, LLPTrimmed · -1,224,783 sh-$37.7M
- Qube Research & Technologies LtdSold out · -970,806 sh-$29.9M
- rhino investment partnersSold out · -824,104 sh-$25.4M
- TUDOR INVESTMENT ET ALSold out · -765,308 sh-$23.5M
ASB 13F holders ranked 1–100 of 398
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | BlackRock#1 · 23,267,058 sh | 23,267,058 | $715.9M | 0.01% | +3.8% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT#2 · 10,367,662 sh | 10,367,662 | $319.0M | 0.01% | -4.7% |
| 3 | DIMENSIONAL FUND ADVISORS#3 · 10,038,553 sh | 10,038,553 | $308.9M | 0.06% | +2.3% |
| 4 | STATE STREET#4 · 8,848,723 sh | 8,848,723 | $272.3M | <0.01% | -1.3% |
| 5 | FIRST ADVISORS#5 · 7,538,653 sh | 7,538,653 | $232.0M | 0.14% | +26.2% |
| 6 | VANGUARD CAPITAL MANAGEMENT#6 · 6,676,473 sh | 6,676,473 | $205.4M | <0.01% | -6.3% |
| 7 | GEODE CAPITAL MANAGEMENT#7 · 4,290,041 sh | 4,290,041 | $132.0M | <0.01% | -1.7% |
| 8 | AMERICAN CENTURY COMPANIES#8 · 4,248,534 sh | 4,248,534 | $130.7M | 0.06% | +30.0% |
| 9 | LSV ASSET MANAGEMENT#9 · 3,764,147 sh | 3,764,147 | $115.8M | 0.21% | -1.4% |
| 10 | NOMURA ASSET MANAGEMENT INTERNATIONAL#10 · 3,083,276 sh | 3,083,276 | $94.9M | 0.14% | -7.6% |
| 11 | AQR CAPITAL MANAGEMENT#11 · 3,074,030 sh | 3,074,030 | $94.6M | 0.03% | +120.6% |
| 12 | FMR#12 · 2,892,071 sh | 2,892,071 | $89.0M | <0.01% | +40.0% |
| 13 | ASSOCIATED BANC#13 · 2,478,369 sh | 2,478,369 | $76.3M | 1.81% | -4.2% |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT#14 · 2,220,738 sh | 2,220,738 | $68.3M | <0.01% | -1.9% |
| 15 | GOLDMAN SACHS GROUP#15 · 2,193,931 sh | 2,193,931 | $67.5M | <0.01% | -7.3% |
| 16 | MORGAN STANLEY#16 · 2,069,926 sh | 2,069,926 | $63.7M | <0.01% | +45.9% |
| 17 | PZENA INVESTMENT MANAGEMENT#17 · 1,990,243 sh | 1,990,243 | $61.2M | 0.18% | +3.5% |
| 18 | NORTHERN#18 · 1,988,843 sh | 1,988,843 | $61.2M | <0.01% | -1.6% |
| 19 | WELLINGTON MANAGEMENT GROUP LLP#19 · 1,907,826 sh | 1,907,826 | $58.7M | 0.01% | +17.0% |
| 20 | JPMORGAN CHASE#20 · 1,786,269 sh | 1,786,269 | $55.6M | <0.01% | +58.7% |
| 21 | CITADEL ADVISORS#21 · 1,788,374 sh | 1,788,374 | $55.0M | <0.01% | -41.6% |
| 22 | Bank of New York Mellon#22 · 1,590,776 sh | 1,590,776 | $48.9M | <0.01% | -5.1% |
| 23 | BALYASNY ASSET MANAGEMENT L.P.#23 · 1,589,828 sh | 1,589,828 | $48.9M | 0.06% | +7.2% |
| 24 | Verition Fund Management#24 · 1,545,900 sh | 1,545,900 | $47.6M | 0.07% | -15.7% |
| 25 | NORGES BANK#25 · 1,403,050 sh | 1,403,050 | $43.2M | <0.01% | — |
| 26 | Invesco Ltd.#26 · 1,383,438 sh | 1,383,438 | $42.6M | <0.01% | +4.6% |
| 27 | Allspring Global Investments#27 · 1,252,225 sh | 1,252,225 | $39.1M | 0.06% | -11.2% |
| 28 | HOTCHKIS & WILEY CAPITAL MANAGEMENT#28 · 1,267,508 sh | 1,267,508 | $39.0M | 0.11% | +1.7% |
| 29 | BANK OF AMERICA#29 · 1,127,787 sh | 1,127,787 | $34.7M | <0.01% | +16.3% |
| 30 | LAZARD ASSET MANAGEMENT#30 · 1,065,793 sh | 1,065,793 | $32.8M | 0.05% | +1799.8% |
| 31 | VANGUARD FIDUCIARY#31 · 1,056,553 sh | 1,056,553 | $32.5M | <0.01% | +0.8% |
| 32 | Assenagon Asset Management S.A.#32 · 1,005,101 sh | 1,005,101 | $30.9M | — | New |
| 33 | Nuveen#33 · 963,110 sh | 963,110 | $29.6M | <0.01% | +2.6% |
| 34 | FEDERATED HERMES#34 · 944,168 sh | 944,168 | $29.1M | 0.04% | +354.4% |
| 35 | AMERIPRISE FINANCIAL#35 · 919,191 sh | 919,191 | $28.3M | <0.01% | +262.2% |
| 36 | Point72 Asset Management, L.P.#36 · 836,455 sh | 836,455 | $25.7M | 0.03% | -14.5% |
| 37 | HEARTLAND ADVISORS#37 · 835,979 sh | 835,979 | $25.7M | 1.15% | -4.6% |
| 38 | Interval Partners#38 · 826,730 sh | 826,730 | $25.4M | 0.66% | -5.4% |
| 39 | VICTORY CAPITAL MANAGEMENT#39 · 792,632 sh | 792,632 | $24.4M | 0.01% | +11.5% |
| 40 | Leeward Investments, - MA#40 · 709,469 sh | 709,469 | $21.8M | — | -2.1% |
| 41 | VOLORIDGE INVESTMENT MANAGEMENT#41 · 706,419 sh | 706,419 | $21.7M | 0.09% | -17.9% |
| 42 | TWO SIGMA INVESTMENTS#42 · 706,409 sh | 706,409 | $21.7M | 0.02% | +28.1% |
| 43 | Man Group plc#43 · 688,497 sh | 688,497 | $21.2M | 0.03% | +185.4% |
| 44 | PRICE T ROWE ASSOCIATES#44 · 684,608 sh | 684,608 | $21.1M | <0.01% | +55.2% |
| 45 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#45 · 658,114 sh | 658,114 | $20.3M | <0.01% | +210.0% |
| 46 | MILLENNIUM MANAGEMENT#46 · 621,947 sh | 621,947 | $19.1M | <0.01% | +23.7% |
| 47 | HANCOCK WHITNEY#47 · 507,818 sh | 507,818 | $15.6M | 0.26% | +1.2% |
| 48 | RHUMBLINE ADVISERS#48 · 489,487 sh | 489,487 | $15.1M | 0.01% | -3.4% |
| 49 | UBS Group AG#49 · 489,455 sh | 489,455 | $15.1M | <0.01% | -56.1% |
| 50 | ALGERT GLOBAL#50 · 483,423 sh | 483,423 | $14.9M | 0.18% | 0.0% |
| 51 | Universal- Beteiligungs- und Servicegesellschaft mbH#51 · 442,032 sh | 442,032 | $13.6M | 0.02% | +10.1% |
| 52 | Fisher Asset Management#52 · 429,321 sh | 429,321 | $13.2M | <0.01% | -7.7% |
| 53 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#53 · 400,453 sh | 400,453 | $12.3M | <0.01% | +14.6% |
| 54 | PRINCIPAL FINANCIAL GROUP#54 · 372,221 sh | 372,221 | $11.5M | <0.01% | +1.2% |
| 55 | FRANKLIN RESOURCES#55 · 359,521 sh | 359,521 | $11.1M | <0.01% | +6.4% |
| 56 | SEI INVESTMENTS#56 · 334,625 sh | 334,625 | $10.3M | <0.01% | -22.8% |
| 57 | Swiss National Bank#57 · 330,940 sh | 330,940 | $10.2M | <0.01% | +0.8% |
| 58 | CASTLEARK MANAGEMENT#58 · 299,403 sh | 299,403 | $9.2M | 0.25% | -3.9% |
| 59 | MAIRS & POWER#59 · 270,040 sh | 270,040 | $8.3M | 0.08% | 0.0% |
| 60 | ALLIANCEBERNSTEIN L.P.#60 · 318,279 sh | 318,279 | $8.2M | <0.01% | +0.1% |
| 61 | RENAISSANCE TECHNOLOGIES#61 · 256,731 sh | 256,731 | $7.9M | 0.01% | +56.9% |
| 62 | ProShare Advisors#62 · 255,743 sh | 255,743 | $7.9M | 0.01% | -7.7% |
| 63 | SummitTX Capital, L.P.#63 · 253,216 sh | 253,216 | $7.8M | 0.20% | +821.2% |
| 64 | THRIVENT FINANCIAL FOR LUTHERANS#64 · 238,298 sh | 238,298 | $7.3M | 0.01% | -4.5% |
| 65 | Bridgewater Associates#65 · 235,868 sh | 235,868 | $7.3M | 0.03% | -43.3% |
| 66 | PRUDENTIAL FINANCIAL#66 · 235,045 sh | 235,045 | $7.2M | <0.01% | +42.9% |
| 67 | Legal & General Group Plc#67 · 231,357 sh | 231,357 | $7.1M | <0.01% | +3.5% |
| 68 | Creative Planning#68 · 222,346 sh | 222,346 | $6.8M | <0.01% | +29.1% |
| 69 | BARCLAYS PLC#69 · 219,750 sh | 219,750 | $6.8M | <0.01% | -4.5% |
| 70 | Horizon Investments#70 · 111,067 sh | 111,067 | $6.2M | 0.06% | +41.3% |
| 71 | ROYAL BANK OF CANADA#71 · 196,162 sh | 196,162 | $6.0M | <0.01% | +16.3% |
| 72 | CITIGROUP#72 · 195,464 sh | 195,464 | $6.0M | <0.01% | +6.4% |
| 73 | PEREGRINE CAPITAL MANAGEMENT#73 · 176,924 sh | 176,924 | $5.4M | 0.18% | -8.0% |
| 74 | Legacy Private#74 · 176,150 sh | 176,150 | $5.4M | — | -32.6% |
| 75 | Quantinno Capital Management#75 · 170,630 sh | 170,630 | $5.3M | <0.01% | +28.1% |
| 76 | Retirement Systems of Alabama#76 · 168,964 sh | 168,964 | $5.2M | 0.02% | -15.8% |
| 77 | LOS ANGELES CAPITAL MANAGEMENT#77 · 168,925 sh | 168,925 | $5.2M | 0.02% | -5.1% |
| 78 | MetLife Investment Management#78 · 160,728 sh | 160,728 | $4.9M | 0.02% | -4.8% |
| 79 | Trexquant Investment#79 · 157,558 sh | 157,558 | $4.8M | 0.03% | New |
| 80 | WELLS FARGO & COMPANY#80 · 156,026 sh | 156,026 | $4.8M | <0.01% | +74.0% |
| 81 | DEUTSCHE BANK AG\#81 · 154,110 sh | 154,110 | $4.7M | <0.01% | +5.0% |
| 82 | Russell Investments Group, Ltd.#82 · 153,162 sh | 153,162 | $4.7M | <0.01% | +67.6% |
| 83 | Weiss Asset Management#83 · 149,595 sh | 149,595 | $4.6M | 0.05% | +135.6% |
| 84 | VANGUARD ASSET MANAGEMENT, Ltd#84 · 149,406 sh | 149,406 | $4.6M | <0.01% | +5.8% |
| 85 | Edgestream Partners, L.P.#85 · 143,767 sh | 143,767 | $4.4M | 0.13% | -55.5% |
| 86 | IEQ CAPITAL#86 · 143,436 sh | 143,436 | $4.4M | 0.02% | +63.5% |
| 87 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#87 · 142,221 sh | 142,221 | $4.4M | <0.01% | -7.7% |
| 88 | Vest Financial#88 · 140,289 sh | 140,289 | $4.3M | — | +95.5% |
| 89 | DARK FOREST CAPITAL MANAGEMENT#89 · 140,087 sh | 140,087 | $4.3M | 0.28% | New |
| 90 | EASTERLY INVESTMENT PARTNERS#90 · 136,613 sh | 136,613 | $4.2M | 0.21% | +27.5% |
| 91 | Crescent Grove Advisors#91 · 132,033 sh | 132,033 | $4.1M | — | -18.7% |
| 92 | Schonfeld Strategic Advisors#92 · 130,447 sh | 130,447 | $4.0M | 0.01% | -25.6% |
| 93 | ENVESTNET ASSET MANAGEMENT#93 · 126,887 sh | 126,887 | $3.9M | <0.01% | +75.3% |
| 94 | Jupiter Topco#94 · 125,638 sh | 125,638 | $3.9M | <0.01% | — |
| 95 | Brevan Howard Capital Management#95 · 122,861 sh | 122,861 | $3.8M | 0.03% | -34.6% |
| 96 | Covea Finance#96 · 122,300 sh | 122,300 | $3.8M | — | 0.0% |
| 97 | Rafferty Asset Management#97 · 121,325 sh | 121,325 | $3.7M | <0.01% | -35.0% |
| 98 | BESSEMER GROUP#98 · 120,467 sh | 120,467 | $3.7M | <0.01% | -0.2% |
| 99 | Engineers Gate Manager#99 · 116,421 sh | 116,421 | $3.6M | 0.05% | +147.5% |
| 100 | Mariner#100 · 114,312 sh | 114,312 | $3.5M | <0.01% | New |
Funds that sold out of ASB in Q2 2026 (36)
Held ASB at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Qube Research & Technologies Ltd970,806 sh | 970,806 | $25.1M |
| rhino investment partners824,104 sh | 824,104 | $21.3M |
| TUDOR INVESTMENT ET AL765,308 sh | 765,308 | $19.8M |
| Longaeva Partners L.P.405,311 sh | 405,311 | $10.5M |
| ExodusPoint Capital Management366,055 sh | 366,055 | $9.5M |
| Connor, Clark & Lunn Investment Management Ltd.126,582 sh | 126,582 | $3.3M |
| LBP AM SA98,956 sh | 98,956 | $2.6M |
| Holocene Advisors69,117 sh | 69,117 | $1.8M |
| Fourthstone40,000 sh | 40,000 | $1.0M |
| Jump Financial30,310 sh | 30,310 | $783.8K |
| TWINBEECH CAPITAL29,609 sh | 29,609 | $765.7K |
| MANGROVE PARTNERS IM27,688 sh | 27,688 | $716.0K |
| Point26,970 sh | 26,970 | $697.4K |
| Toroso Investments26,386 sh | 26,386 | $682.3K |
| Diametric Capital25,014 sh | 25,014 | $646.9K |
| 111 Capital17,410 sh | 17,410 | $450.2K |
| Freestone Grove Partners16,835 sh | 16,835 | $435.4K |
| GSA CAPITAL PARTNERS LLP16,082 sh | 16,082 | $416.0K |
| Atom Investors14,616 sh | 14,616 | $378.0K |
| Annex Advisory Services11,461 sh | 11,461 | $296.4K |
| HARMONY ASSET MANAGEMENT10,750 sh | 10,750 | $278.0K |
| Grantham, Mayo, Van Otterloo10,200 sh | 10,200 | $263.8K |
| Centiva Capital9,241 sh | 9,241 | $239.0K |
| Western Wealth Management2,292 sh | 2,292 | $59.3K |
| Aquatic Capital Management2,180 sh | 2,180 | $56.4K |
| TWIN PEAKS WEALTH ADVISORS1,369 sh | 1,369 | $35.4K |
| Morse Asset Management1,000 sh | 1,000 | $25.9K |
| Clearstead855 sh | 855 | $22.1K |
| Root Financial Partners736 sh | 736 | $19.0K |
| Eurizon Capital SGR S.p.A.618 sh | 618 | $15.5K |
| BARROW HANLEY MEWHINNEY & STRAUSS338 sh | 338 | $8.7K |
| Vermillion Wealth Management15 sh | 15 | $388.00 |
| Caitong International Asset Management , Ltd12 sh | 12 | $310.00 |
| TopTier Wealth Management9 sh | 9 | $233.00 |
| Annis Gardner Whiting Capital Advisors3 sh | 3 | $78.00 |
| CURIO WEALTH3 sh | 3 | $78.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.