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Interactive Brokers shares owned by Martingale Asset Management

Quarter-by-quarter ownership of Interactive Brokers (IBKR) shares owned by Martingale Asset Management from 13F filings

Historical chart of Martingale Asset Management investment in Interactive Brokers

Tip: Access up to 7 years of quarterly data

All positions including Interactive Brokers held by Martingale Asset Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Interactive Brokers by Martingale Asset Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $8.8M 128k 68.81
2025-06-30 $8.8M 159k 55.41
2025-03-31 $12M 72k 165.59
2024-12-31 $14M 81k 176.67
2024-09-30 $13M 91k 139.36
2024-06-30 $5.6M 46k 122.60
2024-03-31 $4.6M 42k 111.71
2023-12-31 $3.7M 44k 82.90
2023-09-30 $2.6M 30k 86.56
2023-06-30 $1.6M 20k 83.07
2023-03-31 $2.1M 26k 82.56
2021-06-30 $536k 8.1k 65.84
2021-03-31 $3.8M 53k 73.05
2020-12-31 $4.4M 73k 60.93
2020-09-30 $4.1M 85k 48.34
2017-12-31 $504k 8.5k 59.26