IBOC INTERNATIONAL BANCSHARES CORP: institutional ownership and insider trading
318 funds reported holding $3.80B of INTERNATIONAL BANCSHARES CORP in their latest 13F filings; in Q2 2026 funds net bought $110M, with 35 new positions and 26 funds selling out; over the last 12 months insiders bought $0 and sold $720K on the open market.
Famous investors holding IBOC
- Ray Dalio (Bridgewater Associates): $9.77M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $49.4M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $23.3M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $6.97M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $6.21M, 0.0% of the portfolio
Largest institutional holders of IBOC
- BlackRock, Inc. (BLK) — $535M
- VANGUARD GROUP INC — $413M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $254M
- DIMENSIONAL FUND ADVISORS LP — $247M
- AMERICAN CENTURY COMPANIES INC — $238M
- STATE STREET CORP (STT, STT-PG) — $213M
- VANGUARD CAPITAL MANAGEMENT LLC — $190M
- GEODE CAPITAL MANAGEMENT, LLC — $120M
- Boston Trust Walden Corp — $99.2M
- T. Rowe Price Investment Management, Inc. — $88.2M
Recent IBOC insider trades
- May 21, 2026: Norton Larry A sold 10,000 shares ($720K)
- Aug 15, 2025: Sanchez Antonio R Jr sold 120,000 shares ($8.31M)
- Nov 13, 2024: Nixon Dennis E sold 100,000 shares ($7.17M)
5%+ owners
- Vanguard Portfolio Management: 5.5% (Schedule 13G, filed Apr 29, 2026)