BROWN BROTHERS HARRIMAN & CO
Position in IBKR — Interactive Brokers Group, Inc.
CIK 14661
NEW YORK, NY
Position in IBKR
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$1,103,754
+$534,733 QoQ
Shares Held
12,681
+49.5% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#555
of 1,105 holders
Holding Since
Mar 2020
25 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, 2026BROWN BROTHERS HARRIMAN & CO holds $109,137,869 across 16 Capital Markets names. IBKR ranks #7 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TW |
Tradeweb Markets Inc.
|
424,571 | $42,312,745 | |
| 2 | LPLA |
LPL Financial Holdings Inc.
|
131,278 | $36,978,387 | |
| 3 | GS |
Goldman Sachs Group Inc
|
10,887 | $11,010,785 | |
| 4 | MS |
Morgan Stanley
|
52,510 | $10,976,690 | |
| 5 | SCHW |
Schwab Charles Corp
|
43,530 | $4,016,513 | |
| 6 | HOOD |
Robinhood Markets, Inc.
|
19,441 | $1,949,543 | |
| 7 | IBKR |
Interactive Brokers Group, Inc.
This page
|
12,681 | $1,103,754 | |
| 8 | PJT |
PJT Partners Inc.
|
3,036 | $458,253 |
All Filings in IBKR
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,103,754 | 12,681 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $569,021 | 8,484 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $245,535 | 3,818 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $235,467 | 3,422 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $140,963 | 2,544 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $105,315 | 636 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,379,262 | 7,807 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $1,034,190 | 7,421 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $1,623,591 | 13,243 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $1,479,375 | 13,243 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $615,200 | 7,421 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $642,361 | 7,421 | Shares | Sole | 2023-11-13 | |
| 2023-03-31 | $750,387 | 9,089 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $831,807 | 11,497 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $1,270,339 | 19,877 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,090,408 | 19,822 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $1,588,365 | 24,099 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $1,913,148 | 24,089 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,501,708 | 24,089 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,583,369 | 24,089 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,759,460 | 24,089 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $1,467,501 | 24,089 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,164,221 | 24,089 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $1,006,197 | 24,089 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $1,039,922 | 24,089 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||