INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

Weiss Asset Management LP's Holding History (CIK: 0001357550)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025
Shares 449,952 Value ($000) $24,932 Avg Close $47.28 Range $32.69 - $55.48
Q4 2024
Shares 38,602 Value ($000) $6,820 Avg Close $41.85 Range $33.69 - $48.10