Bannerstone Capital Management, LLC
Position in IBKR — Interactive Brokers Group, Inc.
CIK 2083499
WAYZATA, MN
Position in IBKR
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$706,677
+$162,270 QoQ
Shares Held
8,119
+0.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.62%
of 13F equity value
Holder Rank
#639
of 1,105 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IBKR Over Time
Shares Held
Position Value (USD)
Position in Capital Markets
Financial Services · as of Jun 30, 2026Bannerstone Capital Management, LLC holds $5,772,702 across 4 Capital Markets names. IBKR ranks #2 (12.2% of the industry book) .
All Filings in IBKR
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $706,677 | 8,119 | Shares | Sole | 2026-07-31 | |
| 2026-03-31 | $544,407 | 8,117 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $495,379 | 7,703 | Shares | Sole | 2026-05-28 | |
| No filing history on record for this holder in this stock. | ||||||