INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

Aureus Asset Management, LLC's Holding History (CIK: 0001381296)

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

Q4 2025
Shares 6,116 Value ($000) $393 Avg Close $66.89 Range $58.88 - $73.26
Q3 2025
Shares 6,116 Value ($000) $421 Avg Close $62.79 Range $53.01 - $70.18
Q2 2025
Shares 6,116 Value ($000) $339 Avg Close $47.28 Range $32.69 - $55.48
Q1 2025
Shares 1,529 Value ($000) $253 Avg Close $49.31 Range $39.14 - $58.82
Q4 2024
Shares 1,907 Value ($000) $337 Avg Close $41.85 Range $33.69 - $48.10
Q3 2024
Shares 1,907 Value ($000) $266 Avg Close $30.72 Range $25.70 - $34.63
Q2 2024
Shares 1,907 Value ($000) $234 Avg Close $29.54 Range $26.42 - $31.96
Q1 2024
Shares 1,907 Value ($000) $213 Avg Close $24.63 Range $20.33 - $27.83
Q2 2023
Shares 2,600 Value ($000) $216 Avg Close $19.44 Range $17.44 - $21.23
Q1 2023
Shares 2,600 Value ($000) $215 Avg Close $20.03 Range $17.46 - $22.21
Q4 2021
Shares 2,772 Value ($000) $220 Avg Close $18.18 Range $15.23 - $20.25
Q1 2021
Shares 2,772 Value ($000) $202 Avg Close $17.53 Range $14.36 - $19.61