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International Bancshares Corporation shares owned by Marshall Wace

Quarter-by-quarter ownership of International Bancshares Corporation (IBOC) shares owned by Marshall Wace from 13F filings

Historical chart of Marshall Wace investment in International Bancshares Corporation

Tip: Access up to 7 years of quarterly data

All positions including International Bancshares Corporation held by Marshall Wace consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in International Bancshares Corporation by Marshall Wace

Quarter filed Position value Share count Share price at filing
2026-03-31 $1.1M 17k 67.29
2021-09-30 $267k 6.4k 41.64
2020-03-31 $278k 10k 26.93
2019-03-31 $553k 15k 38.01