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Interactive Brokers shares owned by Petersen, Flynn & Dinsmore

Quarter-by-quarter ownership of Interactive Brokers (IBKR) shares owned by Petersen, Flynn & Dinsmore from 13F filings

Historical chart of Petersen, Flynn & Dinsmore investment in Interactive Brokers

Tip: Access up to 7 years of quarterly data

All positions including Interactive Brokers held by Petersen, Flynn & Dinsmore consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Interactive Brokers by Petersen, Flynn & Dinsmore

Quarter filed Position value Share count Share price at filing
2025-09-30 $248k 3.6k 68.81
2025-06-30 $260k 4.7k 55.41
2024-12-31 $208k 1.2k 176.67