Left Brain Wealth Management, LLC
Position in IBKR — Interactive Brokers Group, Inc.
CIK 1957370
NAPERVILLE, IL
Position in IBKR
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$5,395,087
+$2,547,631 QoQ
Shares Held
61,984
+46.0% QoQ
Ownership
0.014%
of shares outstanding
% of Portfolio
1.70%
of 13F equity value
Holder Rank
#311
of 1,105 holders
Holding Since
Dec 2024
4 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in IBKR Over Time
Shares Held
Position Value (USD)
Position in Capital Markets
Financial Services · as of Jun 30, 2026Left Brain Wealth Management, LLC holds $5,395,087 across 1 Capital Markets name. IBKR ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IBKR |
Interactive Brokers Group, Inc.
This page
|
61,984 | $5,395,087 |
All Filings in IBKR
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,395,087 | 61,984 | Shares | Sole | 2026-07-30 | |
| 2026-03-31 | $2,847,456 | 42,455 | Shares | Sole | 2026-04-30 | |
| 2025-03-31 | $3,368,762 | 20,344 | Shares | Sole | 2025-05-01 | |
| 2024-12-31 | $270,835 | 1,533 | Shares | Sole | 2025-02-10 | |
| No filing history on record for this holder in this stock. | ||||||