Bares Capital Management, Inc. - 31 Oct 2025 SCHEDULE 13G/A Report for Interactive Brokers Group, Inc. Common Stock (IBKR)

Filing Manager: Bares Capital Management, Inc.
Reporting Manager: Bares Capital Management, Inc.
Security: Interactive Brokers Group, Inc. Common Stock
Symbol: IBKR
Form type: SCHEDULE 13G/A
Filing time: 07 Nov 2025, 18:06:18 UTC
Date of event: 31 Oct 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Bares Capital Management, Inc.					James J. Creel Jr.	CEO