secwatch / observer
IBKR Interactive Brokers Group, Inc.
CIK 0001381197 15 ready 8-Ks latest April 21, 2026, 7:59 PM ET RSS · JSON
Activity: NORMAL 0 filings / 30d vs 0 baseline
Ready 8-Ks 15
Latest filing April 29, 2026, 7:59 PM ET
Top materiality 0.80
Event mix earnings ×9 · other_material ×4 · other ×2
Sentiment 9 pos · 1 neg · 5 neu
Latest earnings reported 2026-Q1

Recent 8-K filings for IBKR

Earnings & guidance

2026-Q1 EPS reported $0.59 filing →

Materiality & sentiment trend

Max materiality 0.80 · Median 0.70 · Most common event earnings

9 positive 1 negative 5 neutral

source · IBKR on sec.gov