ATLO — AMES NATL CORP
Reported value held$59.12M
Funds holding (latest)26
SectorFinancials
Funds holding (Q2 2026)23
Institutional value$46.61M · 1.57M sh
New / Add / Cut / Exit3 / 18 / 1 / 0
Top-5 / Top-10 concentration76.3% / 92.4%
Institutional holdings change
Accumulating +21.8%
(+282.17K sh)
Institutional value change
Up +27.8%
As of Q2 2026, 23 SEC-registered investment managers reported holding ATLO (AMES NATL CORP) in their latest 13F filings, with a combined reported value of $46.61M across 1.57M shares. That is +21.8% by share count (+282.17K shares) versus the previous quarter, while reported value moved +27.8%. Ownership is concentrated: the five largest holders account for 76.3% of reported value and the top ten for 92.4%.
Compared with the prior quarter, 3 opened new positions, 18 added to existing stakes, 1 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
ATLO is classified in the Financials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 23 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 683.15K | $20.23M | 0.00% | Add |
| Geode Capital Management history | 223.41K | $6.62M | 0.00% | Add |
| Arrowstreet Capital history | 135.90K | $4.02M | 0.00% | Add |
| Marshall Wace history | 83.62K | $2.48M | 0.00% | Add |
| Northern Trust Corp history | 74.40K | $2.20M | 0.00% | Add |
| Renaissance Technologies history | 62.18K | $1.84M | 0.00% | Add |
| AQR Capital Management history | 56.20K | $1.66M | 0.00% | Add |
| Morgan Stanley history | 53.46K | $1.58M | 0.00% | Add |
| Goldman Sachs Group history | 42.39K | $1.26M | 0.00% | Reduce |
| Citadel Advisors history | 38.92K | $1.15M | 0.00% | Add |
| BNY Mellon history | 30.67K | $908.07K | 0.00% | Add |
| Charles Schwab Investment Management history | 26.39K | $781.50K | 0.00% | Add |
| Millennium Management history | 10.77K | $318.81K | 0.00% | New |
| Invesco Ltd history | 10.01K | $296.49K | 0.00% | New |
| Bank of America Corp history | 9.44K | $279.37K | 0.00% | Add |
| Deutsche Bank AG history | 8.75K | $259.12K | 0.00% | Add |
| Wells Fargo & Co history | 7.54K | $223.27K | 0.00% | Add |
| UBS Group AG history | 5.81K | $172.12K | 0.00% | Add |
| Citigroup Inc history | 4.13K | $122.17K | 0.00% | Add |
| JPMorgan Chase & Co history | 3.79K | $113.26K | 0.00% | New |
| Fidelity Management & Research (FMR) history | 1.19K | $35.12K | 0.00% | Add |
| PNC Financial Services history | 955 | $28.28K | 0.00% | Add |
| Legal & General Investment Management America history | 795 | $23.54K | 0.00% | Hold |
Q1 2026 — 20 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 609.16K | $17.19M | 0.00% | Reduce |
| Geode Capital Management history | 202.48K | $5.72M | 0.00% | Reduce |
| Arrowstreet Capital history | 100.39K | $2.83M | 0.00% | Add |
| Northern Trust Corp history | 69.78K | $1.97M | 0.00% | Add |
| Marshall Wace history | 56.99K | $1.61M | 0.00% | New |
| Morgan Stanley history | 46.92K | $1.32M | 0.00% | Reduce |
| Goldman Sachs Group history | 44.34K | $1.25M | 0.00% | Add |
| Renaissance Technologies history | 37.98K | $1.07M | 0.00% | Reduce |
| AQR Capital Management history | 32.17K | $907.90K | 0.00% | Add |
| BNY Mellon history | 27.53K | $776.96K | 0.00% | Reduce |
| Charles Schwab Investment Management history | 23.57K | $665.09K | 0.00% | Reduce |
| Citadel Advisors history | 14.60K | $412.01K | 0.00% | Reduce |
| Bank of America Corp history | 8.58K | $242.13K | 0.00% | Reduce |
| Deutsche Bank AG history | 6.35K | $179.14K | 0.00% | Hold |
| UBS Group AG history | 4.22K | $118.98K | 0.00% | Add |
| Wells Fargo & Co history | 3.37K | $94.95K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 1.18K | $33.22K | 0.00% | Hold |
| PNC Financial Services history | 914 | $25.79K | 0.00% | Hold |
| Legal & General Investment Management America history | 795 | $22.43K | 0.00% | Hold |
| Citigroup Inc history | 413 | $11.65K | 0.00% | Reduce |
Q4 2025 — 21 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 630.57K | $14.48M | 0.00% | Add |
| Vanguard Group history | 510.11K | $11.71M | 0.00% | Hold |
| Geode Capital Management history | 205.53K | $4.72M | 0.00% | Reduce |
| Arrowstreet Capital history | 98.76K | $2.27M | 0.00% | Add |
| Northern Trust Corp history | 65.73K | $1.51M | 0.00% | Reduce |
| Morgan Stanley history | 53.34K | $1.22M | 0.00% | Add |
| Renaissance Technologies history | 45.08K | $1.04M | 0.00% | Reduce |
| BNY Mellon history | 30.60K | $702.49K | 0.00% | Add |
| AQR Capital Management history | 30.14K | $692.07K | 0.00% | Add |
| Charles Schwab Investment Management history | 26.76K | $614.48K | 0.00% | Hold |
| Citadel Advisors history | 21.00K | $482.16K | 0.00% | Reduce |
| Bank of America Corp history | 10.66K | $244.73K | 0.00% | Add |
| Goldman Sachs Group history | 10.50K | $241.03K | 0.00% | New |
| Wells Fargo & Co history | 9.98K | $229.09K | 0.00% | Add |
| JPMorgan Chase & Co history | 9.44K | $216.67K | 0.00% | Reduce |
| Deutsche Bank AG history | 6.35K | $145.75K | 0.00% | Add |
| UBS Group AG history | 3.30K | $75.81K | 0.00% | Reduce |
| Citigroup Inc history | 1.20K | $27.46K | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 1.17K | $26.91K | 0.00% | Add |
| PNC Financial Services history | 914 | $20.99K | 0.00% | Reduce |
| Legal & General Investment Management America history | 795 | $18.25K | 0.00% | Hold |
Q3 2025 — 20 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 622.51K | $12.59M | 0.00% | Reduce |
| Vanguard Group history | 508.76K | $10.29M | 0.00% | Add |
| Geode Capital Management history | 214.76K | $4.34M | 0.00% | Hold |
| Arrowstreet Capital history | 91.71K | $1.85M | 0.00% | Hold |
| Northern Trust Corp history | 72.35K | $1.46M | 0.00% | Add |
| Morgan Stanley history | 52.86K | $1.07M | 0.00% | Reduce |
| Renaissance Technologies history | 48.88K | $988.43K | 0.00% | Hold |
| Citadel Advisors history | 41.90K | $847.22K | 0.00% | Reduce |
| BNY Mellon history | 30.28K | $612.34K | 0.00% | Add |
| Charles Schwab Investment Management history | 26.76K | $541.15K | 0.00% | Add |
| AQR Capital Management history | 24.05K | $486.25K | 0.00% | New |
| JPMorgan Chase & Co history | 11.42K | $230.91K | 0.00% | Add |
| Wells Fargo & Co history | 7.20K | $145.52K | 0.00% | Add |
| Bank of America Corp history | 5.95K | $120.27K | 0.00% | Reduce |
| UBS Group AG history | 5.15K | $104.11K | 0.00% | Add |
| Deutsche Bank AG history | 4.46K | $90.22K | 0.00% | New |
| PNC Financial Services history | 1.12K | $22.71K | 0.00% | Reduce |
| Legal & General Investment Management America history | 795 | $16.07K | 0.00% | Hold |
| Citigroup Inc history | 695 | $14.05K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 415 | $8.39K | 0.00% | Reduce |
Q2 2025 — 18 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 649.25K | $11.56M | 0.00% | Reduce |
| Vanguard Group history | 503.70K | $8.97M | 0.00% | Add |
| Geode Capital Management history | 215.10K | $3.83M | 0.00% | Add |
| Arrowstreet Capital history | 91.71K | $1.63M | 0.00% | Hold |
| Northern Trust Corp history | 70.92K | $1.26M | 0.00% | Reduce |
| Morgan Stanley history | 55.15K | $982.32K | 0.00% | Add |
| Citadel Advisors history | 49.20K | $876.25K | 0.00% | Reduce |
| Renaissance Technologies history | 49.08K | $874.19K | 0.00% | Add |
| BNY Mellon history | 29.34K | $522.46K | 0.00% | Add |
| Charles Schwab Investment Management history | 24.96K | $444.47K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 8.16K | $145.38K | 0.00% | Reduce |
| Bank of America Corp history | 6.21K | $110.67K | 0.00% | Reduce |
| Wells Fargo & Co history | 5.71K | $101.73K | 0.00% | Add |
| UBS Group AG history | 3.85K | $68.55K | 0.00% | Reduce |
| Citigroup Inc history | 3.42K | $60.96K | 0.00% | Reduce |
| PNC Financial Services history | 1.53K | $27.18K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 879 | $15.65K | 0.00% | Add |
| Legal & General Investment Management America history | 795 | $14.16K | 0.00% | Hold |
Q1 2025 — 20 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 654.13K | $11.46M | 0.00% | Reduce |
| Vanguard Group history | 499.70K | $8.75M | 0.00% | Hold |
| Geode Capital Management history | 209.90K | $3.68M | 0.00% | Add |
| Arrowstreet Capital history | 91.71K | $1.61M | 0.00% | Add |
| Northern Trust Corp history | 73.97K | $1.30M | 0.00% | Reduce |
| Citadel Advisors history | 57.80K | $1.01M | 0.00% | Reduce |
| Morgan Stanley history | 53.91K | $944.49K | 0.00% | Reduce |
| Renaissance Technologies history | 48.48K | $849.44K | 0.00% | Hold |
| BNY Mellon history | 28.44K | $498.31K | 0.00% | Hold |
| Charles Schwab Investment Management history | 26.76K | $468.82K | 0.00% | Add |
| JPMorgan Chase & Co history | 15.72K | $275.38K | 0.00% | Reduce |
| Goldman Sachs Group history | 14.55K | $254.95K | 0.00% | Reduce |
| Deutsche Bank AG history | 11.50K | $201.43K | 0.00% | Reduce |
| Bank of America Corp history | 7.40K | $129.70K | 0.00% | Reduce |
| Citigroup Inc history | 6.31K | $110.59K | 0.00% | Reduce |
| Wells Fargo & Co history | 5.28K | $92.46K | 0.00% | Add |
| UBS Group AG history | 4.98K | $87.28K | 0.00% | Reduce |
| PNC Financial Services history | 1.74K | $30.45K | 0.00% | Add |
| Legal & General Investment Management America history | 795 | $13.93K | 0.00% | Hold |
| Fidelity Management & Research (FMR) history | 628 | $11.00K | 0.00% | Add |
New Positions (Q2 2026)
- Millennium Management 10.77K sh · $318.81K
- Invesco Ltd 10.01K sh · $296.49K
- JPMorgan Chase & Co 3.79K sh · $113.26K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | 683.15K | 609.16K | 630.57K | 622.51K | 649.25K | 654.13K | 676.21K | 668.89K | — | — | — | — | — | — | — | — | — | — | — | — |
| Geode Capital Management | 223.41K | 202.48K | 205.53K | 214.76K | 215.10K | 209.90K | 205.15K | 204.64K | 199.80K | 189.26K | 178.13K | 172.47K | 162.97K | 86.62K | 86.62K | 86.80K | 85.15K | 80.81K | 78.87K | 78.87K |
| Arrowstreet Capital | 135.90K | 100.39K | 98.76K | 91.71K | 91.71K | 91.71K | 66.25K | 47.70K | 47.70K | 62.98K | 62.98K | 62.98K | 36.36K | 12.39K | 12.39K | 15.42K | 16.19K | 23.91K | 26.54K | 34.32K |
| Marshall Wace | 83.62K | 56.99K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 15.56K | 17.63K |
| Northern Trust Corp | 74.40K | 69.78K | 65.73K | 72.35K | 70.92K | 73.97K | 75.96K | 73.69K | 75.41K | 76.37K | 73.76K | 73.36K | 73.58K | 21.32K | 21.59K | 21.61K | 21.81K | 21.76K | 22.17K | 24.95K |
| Renaissance Technologies | 62.18K | 37.98K | 45.08K | 48.88K | 49.08K | 48.48K | 48.48K | 49.28K | 49.48K | 51.88K | 55.18K | 58.98K | 64.38K | 66.98K | 81.68K | 73.43K | 97.88K | 129.98K | 133.08K | 132.48K |
| AQR Capital Management | 56.20K | 32.17K | 30.14K | 24.05K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Morgan Stanley | 53.46K | 46.92K | 53.34K | 52.86K | 55.15K | 53.91K | 64.93K | 71.31K | 62.60K | 70.27K | 72.47K | 47.35K | 47.06K | 47.64K | 33.90K | 22.05K | 20.43K | 19.04K | 14.08K | 12.32K |
| Goldman Sachs Group | 42.39K | 44.34K | 10.50K | — | — | 14.55K | 28.65K | 18.68K | — | — | — | — | — | 18.66K | — | — | — | — | — | — |
| Citadel Advisors | 38.92K | 14.60K | 21.00K | 41.90K | 49.20K | 57.80K | 69.54K | 51.42K | 32.88K | 27.68K | 30.60K | 42.30K | 19.19K | — | — | — | — | — | — | — |
| BNY Mellon | 30.67K | 27.53K | 30.60K | 30.28K | 29.34K | 28.44K | 28.44K | 30.15K | 37.23K | 35.50K | 38.22K | 41.33K | 40.86K | 20.45K | 20.77K | 49.45K | 48.55K | 48.72K | 48.68K | 41.05K |
| Charles Schwab Investment Management | 26.39K | 23.57K | 26.76K | 26.76K | 24.96K | 26.76K | 25.13K | 25.13K | 25.23K | 23.76K | 23.76K | 23.76K | 23.76K | — | — | — | — | — | — | — |
| Millennium Management | 10.77K | — | — | — | — | — | 16.78K | — | — | — | — | — | 19.43K | 84.48K | 57.69K | 89.32K | 91.65K | 116.47K | 103.65K | 103.31K |
| Invesco Ltd | 10.01K | — | — | — | — | — | — | — | 14.33K | 15.07K | — | — | — | — | — | — | — | — | 8.23K | 8.77K |
| Bank of America Corp | 9.44K | 8.58K | 10.66K | 5.95K | 6.21K | 7.40K | 11.39K | 8.71K | 13.80K | 11.89K | 16.50K | 15.12K | 14.70K | 13.72K | 3.62K | 3.61K | 3.61K | 87 | 173 | 240 |
| Deutsche Bank AG | 8.75K | 6.35K | 6.35K | 4.46K | — | 11.50K | 14.86K | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Wells Fargo & Co | 7.54K | 3.37K | 9.98K | 7.20K | 5.71K | 5.28K | 5.16K | 4.04K | 3.86K | 3.05K | 2.66K | 2.14K | 3.29K | 464 | 463 | 62 | 64 | 57 | 57 | 56 |
| UBS Group AG | 5.81K | 4.22K | 3.30K | 5.15K | 3.85K | 4.98K | 32.61K | 43.15K | 2.98K | 8.91K | 12.21K | 5.10K | 5.25K | 774 | 603 | 300 | 1.55K | 1.07K | 300 | 346 |
| Citigroup Inc | 4.13K | 413 | 1.20K | 695 | 3.42K | 6.31K | 6.79K | 6.53K | 1.97K | 1.61K | 1.23K | 4 | 2.56K | 4.08K | 261 | — | — | — | — | — |
| JPMorgan Chase & Co | 3.79K | — | 9.44K | 11.42K | 8.16K | 15.72K | 31.60K | 14.33K | 6.68K | 16.52K | 9.42K | 5.59K | 7.30K | 18.84K | 5 | 5 | 1.62K | 4.21K | 4.25K | 4.90K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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