IBKRIBKRInteractive Brokers Group, Inc. - Class A Common Stock
4 members of Congress disclosed 11 transactions in IBKR between May 27, 2015 and Oct 14, 2025.
Price, with congressional trades marked
IBKR $87.83latest
+39%
Lisa C. McClain, Republican
Lisa C. McClain, Republican+27%Lisa C. McClain, Republican
Lisa C. McClain, RepublicanMarked trades (2)
| Traded | Member | Amount | Adj. close | IBKR since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Aug 13, 2025 | Lisa C. McClain (R) | buy | ~$8K | $63.19 | +39.0% | +21.2% | +17.8% |
| Oct 14, 2025 | Lisa C. McClain (R) | sell | ~$8K | $69.11 | +27.1% | +17.7% | +9.4% |
Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.
11
Transactions
6 buys · 5 sells
4
Members
$255K
Est. volume
2D / 2R
Party split
distinct members
Who traded it
| Member | Trades | Buys / Sells | Est. volume |
|---|---|---|---|
| Nancy PelosiD-CA | 1 | 0 / 1 | ~$175K |
| Lisa C. McClainR-MI | 4 | 2 / 2 | ~$32K |
| Thomas MacArthurR-NJ | 4 | 3 / 1 | ~$32K |
| Morgan McGarveyD-KY | 2 | 1 / 1 | ~$16K |
Transactions
11| Member | Type | Amount | Traded | Disclosed | Source |
|---|---|---|---|---|---|
| Sellspouse | $1K – $15K | Oct 14, 2025 | Nov 21, 2025 38d | filing | |
| Buyspouse | $1K – $15K | Aug 13, 2025 | Sep 12, 2025 30d | filing | |
| Sellspouse | $1K – $15K | Jun 24, 2025 | Aug 13, 2025 50d · late | filing | |
| Buyspouse | $1K – $15K | Jun 17, 2025 | Aug 13, 2025 57d · late | filing | |
| Sellspouse | $1K – $15K | Nov 13, 2024 | Dec 10, 2024 27d | filing | |
| Buyspouse | $1K – $15K | Jun 6, 2024 | Jul 3, 2024 27d | filing | |
| Sell (part)spouse | $100K – $250K | May 8, 2020 | Jun 9, 2020 32d | filing | |
| Buyjoint | $1K – $15K | Dec 20, 2018 | Jan 11, 2019 22d | filing | |
| Buyjoint | $1K – $15K | Dec 19, 2018 | Jan 11, 2019 23d | filing | |
| Buyjoint | $1K – $15K | Dec 18, 2018 | Jan 11, 2019 24d | filing | |
| Selljoint | $1K – $15K | May 27, 2015 | Jun 7, 2015 11d | filing |
Disclosures are filed up to 45 days after a trade, so this is a record rather than a signal. Amounts are bracket midpoints. Symbols are recorded as they existed on the trade date and mapped forward where a company was renamed.