IBKR
Interactive Brokers Group, Inc.Company with tickers: IBKR
CIK
1381197
CUSIP
45841N107
Shares Outstanding
445,616,477
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-03-13 | 12,075,322 | 13,380,906 | -1,305,584 | 2.58 |
| 2026-02-27 | 13,380,906 | 11,390,874 | +1,990,032 | 3.64 |
| 2026-02-13 | 11,390,874 | 10,159,672 | +1,231,202 | 1.98 |
| 2026-01-30 | 10,159,672 | 11,270,557 | -1,110,885 | 1.68 |
| 2026-01-15 | 11,270,557 | 12,787,443 | -1,516,886 | 2.52 |
| 2025-12-31 | 12,787,443 | 12,309,986 | +477,457 | 4.43 |
| 2025-12-15 | 12,309,986 | 10,965,805 | +1,344,181 | 3.18 |
| 2025-11-28 | 10,965,805 | 9,704,283 | +1,261,522 | 2.58 |
| 2025-11-14 | 9,704,283 | 9,873,122 | -168,839 | 2.21 |
| 2025-10-31 | 9,873,122 | 10,030,080 | -156,958 | 1.91 |
| 2025-10-15 | 10,030,080 | 11,808,810 | -1,778,730 | 2.31 |
| 2025-09-30 | 11,808,810 | 11,742,089 | +66,721 | 2.36 |
| 2025-09-15 | 11,742,089 | 17,058,765 | -5,316,676 | 2.13 |
| 2025-08-29 | 17,058,765 | 9,972,914 | +7,085,851 | 1.14 |
| 2025-08-15 | 9,972,914 | 9,609,625 | +363,289 | 2.34 |
| 2025-07-31 | 9,609,625 | 9,578,896 | +30,729 | 1.52 |
| 2025-07-15 | 9,578,896 | 9,569,605 | +9,291 | 1.82 |
| 2025-06-30 | 9,569,605 | 3,178,742 | +6,390,863 | 1.74 |
| 2025-06-13 | 3,178,742 | 2,816,162 | +362,580 | 2.62 |
| 2025-05-30 | 2,816,162 | 2,482,431 | +333,731 | 2.45 |
| 2025-05-15 | 2,482,431 | 2,125,413 | +357,018 | 1.92 |
| 2025-04-30 | 2,125,413 | 1,892,484 | +232,929 | 1.05 |
| 2025-04-15 | 1,892,484 | 2,025,075 | -132,591 | 1.00 |
| 2025-03-31 | 2,025,075 | 2,691,341 | -666,266 | 1.00 |