International Bancshares Corporation
US ˙ NasdaqGS ˙ US4590441030

SecurityIBOC / International Bancshares Corporation
InstitutionStrs Ohio
Latest Disclosed Ownership5,800 shares
Latest Disclosed Value $ 390,282
Strs Ohio reports 6.45% decrease in ownership of IBOC / International Bancshares Corporation

On April 24, 2026 - Strs Ohio filed a 13F-HR form disclosing ownership of 5,800 shares of International Bancshares Corporation (US:IBOC) valued at $390,282 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 6,200 shares of International Bancshares Corporation. This represents a change in shares of -6.45% during the quarter. The current value of the position is $411,800 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-24 2026-03-31 13F INTERNATIONAL BANCSHARES CRP COM_STK 459044103 5,800 -400 -6.45 390 -5.11 0.0015
2026-02-02 2025-12-31 13F INTERNATIONAL BANCSHARES CRP COM_STK 459044103 6,200 0 0.00 412 -3.52 0.0015
2025-10-30 2025-09-30 13F INTERNATIONAL BANCSHARES CRP COM_STK 459044103 6,200 0 0.00 426 3.40 0.0016
2025-08-04 2025-06-30 13F INTERNATIONAL BANCSHARES CRP COM_STK 459044103 6,200 400 6.90 413 12.88 0.0015
2025-05-28 2025-03-31 13F INTERNATIONAL BANCSHARES CRP COM_STK 459044103 5,800 0 0.00 366 -0.27 0.0015
2025-05-28 2024-12-31 13F INTERNATIONAL BANCSHARES CRP COM_STK 459044103 5,800 2,800 93.33 366 104.47 0.0015
2024-11-01 2024-09-30 13F INTERNATIONAL BANCSHARES CRP COM_STK 459044103 3,000 1,100 57.89 179 65.74 0.0007
2024-08-05 2024-06-30 13F INTERNATIONAL BANCSHARES CRP COM_STK 459044103 1,900 900 90.00 109 0.0004
2024-05-13 2024-03-31 13F INTERNATIONAL BANCSHARES CRP COM_STK 459044103 1,000 -300 -23.08 0 0.0002
2024-01-30 2023-12-31 13F INTERNATIONAL BANCSH COM 459044103 1,300 1,000 333.33 0 0.0003
2023-10-26 2023-09-30 13F/A-1 INTERNATIONAL BANCSH COM 459044103 300 0 0.00 0 0.0001
2023-10-26 2023-09-30 13F INTERNATIONAL BANCSH COM 459044103 300 0 0 0.0001
2023-07-31 2023-06-30 13F INTERNATIONAL BANCSH COM 459044103 300 -8,400 -96.55 0 0.0001
2023-08-02 2023-03-31 13F/A-2 INTERNATIONAL BANCSH COM 459044103 8,700 0 0.00 0 0.0016
2023-08-02 2023-03-31 13F/A-1 INTERNATIONAL BANCSH COM 459044103 8,700 0
2023-04-27 2023-03-31 13F INTERNATIONAL BANCSH COM 459044103 8,700 0 0 0.0019
2023-01-26 2022-12-31 13F INTERNATIONAL BANCSH COM 459044103 8,700 -9,500 -52.20 0 -100.00 0.0018
2022-10-27 2022-09-30 13F INTERNATIONAL BANCSH COM 459044103 18,200 0 0.00 773 6.04 0.0037
2022-07-25 2022-06-30 13F INTERNATIONAL BANCSH COM 459044103 18,200 -4,200 -18.75 729 -22.86 0.0033
2022-04-21 2022-03-31 13F INTERNATIONAL BANCSH COM 459044103 22,400 5,400 31.76 945 31.25 0.0035
2022-01-24 2021-12-31 13F INTERNATIONAL BANCSH COM 459044103 17,000 0 0.00 720 1.84 0.0025
2021-10-22 2021-09-30 13F INTERNATIONAL BANCSH COM 459044103 17,000 800 4.94 707 1.73 0.0027
2021-07-26 2021-06-30 13F INTERNATIONAL BANCSH COM 459044103 16,200 -2,400 -12.90 695 -19.47 0.0025
2021-04-23 2021-03-31 13F INTERNATIONAL BANCSH COM 459044103 18,600 -9,800 -34.51 863 -18.81 0.0032
2021-01-25 2020-12-31 13F INTERNATIONAL BANCSH COM 459044103 28,400 -300 -1.05 1,063 42.30 0.0041
2020-12-14 2020-09-30 13F INTERNATIONAL BANCSH COM 459044103 28,700 0 0.00 747 -18.63 0.0031
2020-07-23 2020-06-30 13F INTERNATIONAL BANCSH COM 459044103 28,700 1,900 7.09 918 27.50 0.0040
2020-04-23 2020-03-31 13F INTERNATIONAL BANCSH COM 459044103 26,800 0 0.00 720 -37.61 0.0038
2020-01-24 2019-12-31 13F INTERNATIONAL BANCSH COM 459044103 26,800 -1,100 -3.94 1,154 7.15 0.0048
2019-10-21 2019-09-30 13F/A-1 INTERNATIONAL BANCSH COM 459044103 27,900 -1,200 -4.12 1,077 -1.82 0.0047
2019-10-21 2019-09-30 13F INTERNATIONAL BANCSH COM 459044103 27,900 1,100 1,077 4,766.8617
2019-07-25 2019-06-30 13F INTERNATIONAL BANCSH COM 459044103 29,100 600 2.11 1,097 1.29 0.0049
2019-04-19 2019-03-31 13F INTERNATIONAL BANCSH COM 459044103 28,500 -800 -2.73 1,083 7.55 0.0049
2019-01-23 2018-12-31 13F INTERNATIONAL BANCSH COM 459044103 29,300 800 2.81 1,007 -21.45 0.0051
2018-10-19 2018-09-30 13F INTERNATIONAL BANCSH COM 459044103 28,500 -2,700 -8.65 1,282 -3.97 0.0056
2018-08-06 2018-06-30 13F INTERNATIONAL BANCSH COM 459044103 31,200 700 2.30 1,335 12.56 0.0057
2018-04-20 2018-03-31 13F INTERNATIONAL BANCSH COM 459044103 30,500 0 0.00 1,186 -1.98 0.0052
2018-01-23 2017-12-31 13F INTERNATIONAL BANCSH COM 459044103 30,500 -600 -1.93 1,210 -2.97 0.0052
2017-10-23 2017-09-30 13F INTERNATIONAL BANCSH COM 459044103 31,100 -900 -2.81 1,247 11.24 0.0054
2017-07-26 2017-06-30 13F INTERNATIONAL BANCSH COM 459044103 32,000 0 0.00 1,121 -0.97 0.0050
2017-04-26 2017-03-31 13F INTERNATIONAL BANCSH COM 459044103 32,000 900 2.89 1,132 -10.73 0.0049
2017-01-24 2016-12-31 13F INTERNATIONAL BANCSH COM 459044103 31,100 -4,800 -13.37 1,268 18.62 0.0056
2016-10-27 2016-09-30 13F INTERNATIONAL BANCSH COM 459044103 35,900 -2,600 -6.75 1,069 6.47 0.0048
2016-07-26 2016-06-30 13F INTERNATIONAL BANCSH COM 459044103 38,500 -400 -1.03 1,004 4.69 0.0045
2016-04-25 2016-03-31 13F/A-1 INTERNATIONAL BANCSH COM 459044103 38,900 0 0.00 959 -4.00 0.0043
2016-01-28 2015-12-31 13F INTERNATIONAL BANCSH COM 459044103 38,900 -700 -1.77 999 0.81 0.0045
2015-10-21 2015-09-30 13F INTERNATIONAL BANCSH COM 459044103 39,600 -600 -1.49 991 -8.24 0.0047
2015-08-04 2015-06-30 13F INTERNATIONAL BANCSH COM 459044103 40,200 -2,200 -5.19 1,080 -2.09 0.0047
2015-04-27 2015-03-31 13F/A-1 INTERNATIONAL BANCSH COM 459044103 42,400 -500 -1.17 1,103 -3.16 0.0049
2015-04-21 2015-03-31 13F INTERNATIONAL BANCSH COM 459044103 42,400 1,103
2015-01-23 2014-12-31 13F INTERNATIONAL BANCSH COM 459044103 42,900 1,600 3.87 1,139 11.78 0.0049
2014-10-29 2014-09-30 13F/A-1 INTERNATIONAL BANCSH COM 459044103 41,300 0 0.00 1,019 -8.61 0.0045
2014-10-20 2014-09-30 13F INTERNATIONAL BANCSH COM 459044103 41,300 1,019
2014-07-24 2014-06-30 13F INTERNATIONAL BANCSH COM 459044103 41,300 -1,200 -2.82 1,115 4.60 0.0050
2014-04-28 2014-03-31 13F INTERNATIONAL BANCSH COM 459044103 42,500 -1,900 -4.28 1,066 -9.04 0.0048
2014-01-30 2013-12-31 13F INTERNATIONAL BANCSH COM 459044103 44,400 -12,200 -21.55 1,172 -4.25 0.0053
2013-10-24 2013-09-30 13F INTERNATIONAL BANCSH COM 459044103 56,600 1,600 2.91 1,224 -1.45 0.0054
2013-08-12 2013-06-30 13F INTERNATIONAL BANCSH COM 459044103 55,000 55,000 1,242 0.0053
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.