AMES NATIONAL CORP - ATLO
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fourthstone LLC | History | Added to | 683,250 | 19,281 | 3.27% | 1.88% | 1 | +244,554 | 55.75% | Q1 2026 | May 15, 2026 |
| BlackRock, Inc. | History | Reduced | 609,159 | 17,190 | 0.0% | 0.0% | 2 | -21,414 | -3.4% | Q1 2026 | May 13, 2026 |
| VANGUARD GROUP INC | History | No change | 510,111 | 11,712 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 400,219 | 11,294 | 0.0% | — | 4 | +400,219 | New | Q1 2026 | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Added to | 273,040 | 7,705 | 0.0% | 0.0% | 5 | +7,120 | 2.68% | Q1 2026 | May 07, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 202,482 | 5,715 | 0.0% | 0.0% | 6 | -3,048 | -1.48% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Added to | 151,770 | 4,282 | 0.0% | 0.0% | 7 | +19,647 | 14.87% | Q1 2026 | May 15, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | Added to | 100,392 | 2,833 | 0.0% | 0.0% | 8 | +1,629 | 1.65% | Q1 2026 | May 14, 2026 |
| Elizabeth Park Capital Advisors, Ltd. | History | Reduced | 80,480 | 2,271 | 1.75% | 2.03% | 9 | -26,905 | -25.05% | Q1 2026 | May 14, 2026 |
| NORTHERN TRUST CORP | History | Added to | 69,775 | 1,969 | 0.0% | 0.0% | 10 | +4,049 | 6.16% | Q1 2026 | May 14, 2026 |
| LPL Financial LLC | History | Reduced | 57,177 | 1,613 | 0.0% | 0.0% | 11 | -798 | -1.38% | Q1 2026 | May 06, 2026 |
| MARSHALL WACE, LLP | History | New | 56,986 | 1,608 | 0.0% | — | 12 | +56,986 | New | Q1 2026 | May 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 55,862 | 1,576 | 0.0% | — | 13 | +55,862 | New | Q1 2026 | May 08, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | New | 51,469 | 1,452 | 0.0% | — | 14 | +51,469 | New | Q1 2026 | May 08, 2026 |
| MORGAN STANLEY | History | Reduced | 46,916 | 1,323 | 0.0% | 0.0% | 15 | -6,425 | -12.05% | Q1 2026 | May 15, 2026 |
| AMES NATIONAL CORP | History | Reduced | 46,557 | 1,313 | 0.79% | 0.79% | 16 | -12,000 | -20.49% | Q1 2026 | May 12, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Added to | 45,191 | 1,275 | 0.0% | 0.0% | 17 | +35,776 | 379.99% | Q1 2026 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 44,342 | 1,251 | 0.0% | 0.0% | 18 | +33,844 | 322.39% | Q1 2026 | May 15, 2026 |
| SEGALL BRYANT & HAMILL, LLC | History | No change | 39,521 | 1,115 | 0.02% | 0.01% | 19 | 0 | 0.0% | Q1 2026 | May 22, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 37,984 | 1,071 | 0.0% | 0.0% | 20 | -7,100 | -15.75% | Q1 2026 | May 14, 2026 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | History | Added to | 33,674 | 950 | 0.0% | 0.0% | 21 | +7,730 | 29.79% | Q1 2026 | May 13, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | Added to | 32,172 | 907 | 0.0% | 0.0% | 22 | +2,030 | 6.73% | Q1 2026 | May 15, 2026 |
| CHANNEL WEALTH LLC | History | New | 31,284 | 882 | 0.21% | — | 23 | +31,284 | New | Q1 2026 | May 11, 2026 |
| RITHOLTZ WEALTH MANAGEMENT | History | Added to | 31,136 | 878 | 0.02% | 0.01% | 24 | +11,331 | 57.21% | Q1 2026 | Apr 20, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | Reduced | 30,640 | 864 | 0.0% | 0.0% | 25 | -358 | -1.15% | Q1 2026 | May 07, 2026 |
| RBF Capital, LLC | History | No change | 30,000 | 846 | 0.04% | 0.03% | 26 | 0 | 0.0% | Q1 2026 | May 18, 2026 |
| FIRST TRUST ADVISORS LP | History | Added to | 29,683 | 837 | 0.0% | 0.0% | 27 | +11,445 | 62.75% | Q1 2026 | May 13, 2026 |
| Bank of New York Mellon Corp | History | Reduced | 27,532 | 776 | 0.0% | 0.0% | 28 | -3,064 | -10.01% | Q1 2026 | May 05, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | Added to | 26,977 | 761 | 0.0% | 0.0% | 29 | +6,016 | 28.7% | Q1 2026 | May 11, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Reduced | 23,568 | 665 | 0.0% | 0.0% | 30 | -3,195 | -11.94% | Q1 2026 | May 15, 2026 |
| Arkadios Wealth Advisors | History | No change | 22,062 | 622 | 0.01% | 0.01% | 31 | 0 | 0.0% | Q1 2026 | May 18, 2026 |
| NewEdge Advisors, LLC | History | Reduced | 20,028 | 565 | 0.0% | 0.0% | 32 | -586 | -2.84% | Q1 2026 | Jun 02, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 17,361 | 489 | 0.01% | 0.01% | 33 | +714 | 4.29% | Q1 2026 | May 15, 2026 |
| Nuveen, LLC | History | No change | 14,751 | 416 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 14,600 | 412 | 0.0% | 0.0% | 35 | -6,400 | -30.48% | Q1 2026 | May 15, 2026 |
| Compound Planning, Inc. | History | Added to | 13,307 | 375 | 0.01% | 0.01% | 36 | +1 | 0.01% | Q1 2026 | May 14, 2026 |
| Trexquant Investment LP | History | New | 11,928 | 336 | 0.0% | — | 37 | +11,928 | New | Q1 2026 | May 15, 2026 |
| Empowered Funds, LLC | History | New | 11,353 | 320 | 0.0% | — | 38 | +11,353 | New | Q1 2026 | May 14, 2026 |
| Foster Group, Inc. | History | Added to | 9,853 | 278 | 0.01% | 0.01% | 39 | +88 | 0.9% | Q1 2026 | Apr 13, 2026 |
| OCCUDO QUANTITATIVE STRATEGIES LP | History | New | 9,267 | 261 | 0.01% | — | 40 | +9,267 | New | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 8,580 | 242 | 0.0% | 0.0% | 41 | -2,079 | -19.5% | Q1 2026 | May 15, 2026 |
| Larry Mathis Financial Planning, LLC | History | New | 8,443 | 238 | 0.21% | — | 42 | +8,443 | New | Q1 2026 | Apr 21, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 7,600 | 214 | 0.0% | 0.0% | 43 | -26,700 | -77.84% | Q1 2026 | May 12, 2026 |
| XTX Topco Ltd | History | New | 7,464 | 210 | 0.0% | — | 44 | +7,464 | New | Q1 2026 | May 15, 2026 |
| RHUMBLINE ADVISERS | History | Reduced | 6,611 | 186 | 0.0% | 0.0% | 45 | -274 | -3.98% | Q1 2026 | May 12, 2026 |
| DEUTSCHE BANK AG\ | History | No change | 6,348 | 179 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| Vanguard Global Advisers, LLC | History | New | 5,887 | 166 | 0.0% | — | 47 | +5,887 | New | Q1 2026 | May 08, 2026 |
| Clarity Asset Management, Inc. | History | Added to | 5,124 | 144 | 0.07% | 0.06% | 48 | +46 | 0.91% | Q1 2026 | May 04, 2026 |
| MetLife Investment Management, LLC | History | Reduced | 5,024 | 141 | 0.0% | 0.0% | 49 | -133 | -2.58% | Q1 2026 | May 14, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 4,473 | 126 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Added to | 4,230 | 119 | 0.0% | 0.0% | 51 | +102 | 2.47% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Added to | 4,216 | 118 | 0.0% | 0.0% | 52 | +914 | 27.68% | Q1 2026 | May 05, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 3,618 | 100 | 0.0% | 0.0% | 53 | -5,819 | -61.66% | Q1 2026 | May 13, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | Added to | 3,640 | 100 | 0.0% | 0.0% | 54 | +1,900 | 109.2% | Q1 2026 | May 15, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 3,365 | 94 | 0.0% | 0.0% | 55 | -6,613 | -66.28% | Q1 2026 | May 11, 2026 |
| Smartleaf Asset Management LLC | History | No change | 3,330 | 92 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Russell Investments Group, Ltd. | History | Reduced | 2,528 | 71 | 0.0% | 0.0% | 57 | -103 | -3.91% | Q1 2026 | May 08, 2026 |
| CWM, LLC | History | Added to | 2,248 | 63 | 0.0% | 0.0% | 58 | +79 | 3.64% | Q1 2026 | May 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 1,868 | 52 | 0.0% | 0.0% | 59 | -123 | -6.18% | Q1 2026 | May 12, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | No change | 1,767 | 49 | 0.0% | 0.0% | 60 | 0 | 0.0% | Q1 2026 | Apr 29, 2026 |
| BARCLAYS PLC | History | Reduced | 1,550 | 43 | 0.0% | 0.0% | 61 | -12,256 | -88.77% | Q1 2026 | May 14, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Reduced | 1,508 | 42 | 0.0% | 0.0% | 62 | -6,198 | -80.43% | Q1 2026 | May 13, 2026 |
| FMR LLC | History | Added to | 1,177 | 33 | 0.0% | 0.0% | 63 | +5 | 0.43% | Q1 2026 | May 15, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | No change | 914 | 25 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q1 2026 | May 08, 2026 |
| Legal & General Group Plc | History | No change | 795 | 22 | 0.0% | 0.0% | 65 | 0 | 0.0% | Q1 2026 | May 08, 2026 |
| West Financial Advisors, LLC | History | No change | 804 | 22 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q1 2026 | Apr 08, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 711 | 20 | 0.0% | 0.0% | 67 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 645 | 18 | 0.0% | 0.0% | 68 | +125 | 24.04% | Q1 2026 | May 15, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | History | Added to | 609 | 17 | 0.0% | 0.0% | 69 | +342 | 128.09% | Q1 2026 | May 13, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Reduced | 481 | 13 | 0.0% | 0.0% | 70 | -64 | -11.74% | Q1 2026 | May 15, 2026 |
| CITIGROUP INC | History | Reduced | 413 | 11 | 0.0% | 0.0% | 71 | -783 | -65.47% | Q1 2026 | May 11, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 404 | 11 | 0.0% | 0.0% | 72 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Sterling Capital Management LLC | History | Reduced | 294 | 8 | 0.0% | 0.0% | 73 | -219 | -42.69% | Q1 2026 | Apr 22, 2026 |
| GAMMA Investing LLC | History | Added to | 264 | 7 | 0.0% | 0.0% | 74 | +22 | 9.09% | Q1 2026 | Apr 06, 2026 |
| City State Bank | History | Reduced | 240 | 6 | 0.0% | 0.0% | 75 | -60 | -20.0% | Q1 2026 | Apr 20, 2026 |
| Farther Finance Advisors, LLC | History | Added to | 150 | 4 | 0.0% | 0.0% | 76 | +1 | 0.67% | Q1 2026 | Apr 07, 2026 |
| Essential Partners LLC | History | No change | 129 | 3 | 0.0% | 0.0% | 77 | 0 | 0.0% | Q1 2026 | May 21, 2026 |
| Optiver Holding B.V. | History | Reduced | 102 | 2 | 0.0% | 0.0% | 79 | -40 | -28.17% | Q1 2026 | Jun 02, 2026 |
| EverSource Wealth Advisors, LLC | History | Added to | 89 | 2 | 0.0% | 0.0% | 78 | +4 | 4.71% | Q1 2026 | May 15, 2026 |
| Allworth Financial LP | History | Added to | 53 | 1 | 0.0% | — | 82 | +10 | 23.26% | Q1 2026 | May 14, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 43 | 1 | 0.0% | — | 80 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| MassMutual Private Wealth & Trust, FSB | History | No change | 41 | 1 | 0.0% | — | 81 | 0 | 0.0% | Q1 2026 | Apr 13, 2026 |
| True Wealth Design, LLC | History | No change | 41 | 1 | 0.0% | — | 83 | 0 | 0.0% | Q1 2026 | Apr 13, 2026 |
| IFG Advisory, LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -18,813 | -100.0% | Q1 2026 | May 12, 2026 |
| STRS OHIO | History | Closed out | 0 | 0 | — | 0.0% | — | -15,600 | -100.0% | Q1 2026 | Apr 24, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -12,600 | -100.0% | Q1 2026 | May 15, 2026 |
| Stockman Wealth Management, Inc. | History | Closed out | 0 | 0 | — | 0.03% | — | -10,725 | -100.0% | Q1 2026 | Apr 13, 2026 |
| ROYAL BANK OF CANADA | History | Closed out | 0 | 0 | — | 0.0% | — | -1,548 | -100.0% | Q1 2026 | May 15, 2026 |
| AMALGAMATED BANK | History | Closed out | 0 | 0 | — | 0.0% | — | -279 | -100.0% | Q1 2026 | May 08, 2026 |
| Root Financial Partners, LLC | History | New | 10 | 0 | — | — | — | +10 | New | Q1 2026 | Apr 24, 2026 |
| Arax Advisory Partners | History | New | 9 | 0 | — | — | — | +9 | New | Q1 2026 | May 13, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | Added to | 16 | 0 | — | — | — | +7 | 77.78% | Q1 2026 | May 07, 2026 |
| MAI Capital Management | History | Added to | 8 | 0 | — | — | — | +5 | 166.67% | Q1 2026 | May 15, 2026 |
| Covestor Ltd | History | Added to | 6 | 0 | — | — | — | +5 | 500.0% | Q1 2026 | May 05, 2026 |
| Sunbelt Securities, Inc. | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| IFP Advisors, Inc | History | No change | 32 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 13, 2026 |
| SJS Investment Consulting Inc. | History | No change | 3 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 23, 2026 |