International Bancshares Corp. 13F holders
Of the 44 funds followed here, 8 reported a position in International Bancshares Corp. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 1.6 million shares worth $119.5 million, 0.0% of its reported book.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 1,573,378 | $119.5 million | 0.0% | +82,481 | added | 30 June 2026 | 13F |
| Norges Bank | 700,374 | $53.2 million | 0.0% | held | 30 June 2026 | 13F | |
| Millennium Management | 650,775 | $49.4 million | 0.0% | -61,660 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 306,839 | $23.3 million | 0.0% | +138,257 | added | 30 June 2026 | 13F |
| Bridgewater Associates | 128,587 | $9.8 million | 0.0% | -3,049 | trimmed | 30 June 2026 | 13F |
| Citadel Advisors | 81,735 | $6.2 million | 0.0% | -53,710 | trimmed | 30 June 2026 | 13F |
| Point72 Asset Management | 43,865 | $3.3 million | 0.0% | -46,321 | trimmed | 30 June 2026 | 13F |
| FMR LLC | 7,672 | $582,653 | 0.0% | +1,629 | added | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 29 April 2026 | 13G | Vanguard Portfolio Management and 1 other | 3.4 million | 5.5% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 13 February 2026 | 13G | American Century Investment Management, Inc. and 5 others | 3.2 million | 5.2% | 31 December 2025 | passive, institutional (13d-1(b)) | EDGAR |
| 9 October 2025 | 13G/A | Dimensional Fund Advisors LP and 1 other | 3.2 million | 5.2% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 14 September 2026 | 52 | $70.94 | SEC |
| 11 September 2026 | 12,462 | $71.04 | SEC |
| 3 September 2026 | 666 | $70.62 | SEC |
| 28 August 2026 | 499 | $70.61 | SEC |
| 27 August 2026 | 598 | $70.77 | SEC |
| 26 August 2026 | 297 | $70.81 | SEC |
| 18 August 2026 | 101 | $73.14 | SEC |
| 11 August 2026 | 1,933 | $72.81 | SEC |
| 10 August 2026 | 1,462 | $73.55 | SEC |
| 4 August 2026 | 182 | $76.22 | SEC |
| 3 August 2026 | 164 | $76.54 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
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Largest in the window: 12,462 on 11 September 2026. A fail is an operational fact about settlement, not a position.Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to IBOC by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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