IBOC
International Bancshares Corporation · Financial Services · Banks - Regional
Momentum inputs (comparable managers):
holder breadth -12.5% ·
share flow -0.1% ·
net new positions -20.0%
· formula
Broad distribution: falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 94 | -2 | 31.94M | $2.42B | +5 | −7 |
| Q1 2026 | 99 | +5 | 30.30M | $2.04B | +10 | −6 |
| Q4 2025 | 94 | +1 | 34.33M | $2.28B | +2 | n/a |
| Q3 2025 | 14 | -2 | 19.53M | $1.34B | +1 | −4 |
| Q2 2025 | 14 | +1 | 19.01M | $1.27B | +1 | n/a |
| Q1 2025 | 10 | -2 | 5.60M | $352.94M | +1 | −3 |
| Q4 2024 | 12 | +2 | 5.58M | $352.25M | +2 | n/a |
| Q3 2024 | 9 | -1 | 3.14M | $187.49M | +1 | −2 |
| Q2 2024 | 10 | n/a | 3.61M | $206.27M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 6.72M | -0.6% | $461.69M | 0.0% | ▼ Trim | 2 | SEC ↗ ×14 |
| 2 | The Vanguard Group ✦ (passive) | 6.30M | -0.6% | $433.33M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (passive) | 2.48M | -3.5% | $170.25M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 1.43M | +0.8% | $98.05M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 5 | AQR Capital Management ✦ | 614.92K | -6.7% | $42.28M | 0.0% | ▼ Trim | 6 | SEC ↗ ×5 |
| 6 | Millennium Management ✦ | 603.57K | +56.5% | $41.50M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | Goldman Sachs Group ✦ | 541.59K | n/a | $37.23M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 8 | JPMorgan Chase ✦ | 421.73K | n/a | $28.99M | 0.0% | n/c | 1 | SEC ↗ ×12 |
| 9 | Morgan Stanley ✦ | 249.95K | n/a | $17.18M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 10 | Two Sigma Investments ✦ | 68.66K | +334.5% | $4.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 49.08K | +5.8% | $3.37M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 12 | Arrowstreet Capital ✦ | 35.39K | -64.0% | $2.43M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 19.39K | New | $1.33M | 0.0% | New | 1 | SEC ↗ |
| 14 | Fidelity (FMR) ✦ | 4.80K | +20.5% | $330,168 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $1.33M | 0.0% |
Exited
| Norges Bank | $44.86M | was 0.0% |
| Wellington Management | $1.69M | was 0.0% |
| D. E. Shaw & Co. | $1.12M | was 0.0% |
| Renaissance Technologies | $246,272 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 288 holders, 42.71M shares, $2.71B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.