Interactive Brokers Group Inc

CUSIP: 45841n107 Class: CS

Ancora Advisors LLC's Holding History (CIK: 0001446114)

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

Q4 2025
Shares 301 Value ($000) $19 Avg Close — Range —
Q3 2025
Shares 120 Value ($000) $8 Avg Close — Range —
Q2 2025
Shares 120 Value ($000) $7 Avg Close — Range —
Q1 2025
Shares 30 Value ($000) $5 Avg Close — Range —
Q4 2024
Shares 30 Value ($000) $5 Avg Close — Range —
Q3 2024
Shares 30 Value ($000) $4 Avg Close — Range —
Q2 2024
Shares 30 Value ($000) $4 Avg Close — Range —
Q1 2024
Shares 30 Value ($000) $3 Avg Close — Range —