GAMCO INVESTORS, INC. ET AL
Position in IBKR — Interactive Brokers Group, Inc.
CIK 807249
GREENWICH, CT
Position in IBKR
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$1,433,984
+$261,936 QoQ
Shares Held
16,475
-5.7% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#514
of 1,105 holders
Holding Since
Jun 2020
24 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, 2026GAMCO INVESTORS, INC. ET AL holds $37,499,558 across 6 Capital Markets names. IBKR ranks #5 (3.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MS |
Morgan Stanley
|
100,177 | $20,941,000 | |
| 2 | GS |
Goldman Sachs Group Inc
|
6,702 | $6,778,201 | |
| 3 | SCHW |
Schwab Charles Corp
|
61,247 | $5,651,260 | |
| 4 | VIRT |
Virtu Financial, Inc.
|
34,170 | $2,035,506 | |
| 5 | IBKR |
Interactive Brokers Group, Inc.
This page
|
16,475 | $1,433,984 | |
| 6 | PJT |
PJT Partners Inc.
|
4,370 | $659,607 |
All Filings in IBKR
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24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,433,984 | 16,475 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $1,172,048 | 17,475 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $1,114,170 | 17,325 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $1,199,014 | 17,425 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,278,862 | 23,080 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $832,917 | 5,030 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $892,183 | 5,050 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $787,384 | 5,650 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $349,410 | 2,850 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $318,373 | 2,850 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $248,700 | 3,000 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $238,040 | 2,750 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $228,442 | 2,750 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $210,528 | 2,550 | Shares | Sole | 2023-05-12 | |
| 2022-09-30 | $280,373 | 4,387 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $395,356 | 7,187 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $547,053 | 8,300 | Shares | Sole | 2022-05-18 | |
| 2021-12-31 | $484,462 | 6,100 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $531,448 | 8,525 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $724,673 | 11,025 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $814,396 | 11,150 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $630,522 | 10,350 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $378,182 | 7,825 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $209,894 | 5,025 | Shares | Sole | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||