IBMIBMInternational Business Machines Corporation
48 members of Congress disclosed 204 transactions in IBM between Jul 11, 2012 and Sep 10, 2026.
Price, with congressional trades marked
IBM $251.38 latest
-10%
Julia Letlow, Republican
Julia Letlow, Republican-19%
Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat-17%
Lloyd Doggett, Democrat
Lloyd Doggett, Democrat-15%
David J. Taylor, Republican
David J. Taylor, Republican-18%Julia Letlow, Republican
Julia Letlow, RepublicanDavid J. Taylor, Republican+8%AAAlan Armstrong, Republican
Josh Gottheimer, DemocratGilbert Ray Cisneros, Jr., Democrat-7%Lloyd Doggett, Democrat
Lloyd Doggett, DemocratJosh Gottheimer, Democrat+8%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat+7%Lloyd Doggett, Democrat
Lloyd Doggett, DemocratMarked trades (13)
| Traded | Member | Amount | Adj. close | IBM since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Oct 22, 2025 | Julia Letlow (R) | buy | ~$8K | $280.40 | -10.3% | +17.0% | -27.4% |
| Nov 12, 2025 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $308.70 | -18.6% | +14.4% | -32.9% |
| Dec 12, 2025 | Lloyd Doggett (D) | buy | ~$8K | $303.07 | -17.1% | +14.6% | -31.7% |
| Jan 8, 2026 | David J. Taylor (R) | buy | ~$33K | $296.69 | -15.3% | +13.0% | -28.3% |
| Feb 2, 2026 | Julia Letlow (R) | buy | ~$8K | $308.44 | -18.5% | +12.1% | -30.6% |
| Feb 26, 2026 | David J. Taylor (R) | sell | ~$33K | $238.49 | +5.4% | +13.0% | -7.6% |
| Mar 27, 2026 | Alan Armstrong (R) | buy | ~$8K | $232.92 | +7.9% | +22.6% | -14.6% |
| Apr 24, 2026 | Josh Gottheimer (D) | sell | ~$8K | $228.91 | +9.8% | +8.8% | +1.0% |
| May 15, 2026 | Gilbert Ray Cisneros, Jr. (D) | sell | ~$33K | $217.87 | +15.4% | +5.1% | +10.2% |
| Jun 10, 2026 | Lloyd Doggett (D) | buy | ~$8K | $270.78 | -7.2% | +7.1% | -14.3% |
| Jul 15, 2026 | Josh Gottheimer (D) | sell | ~$8K | $209.58 | +19.9% | +2.7% | +17.3% |
| Aug 18, 2026 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $232.68 | +8.0% | +1.0% | +7.0% |
| Sep 10, 2026 | Lloyd Doggett (D) | buy | ~$8K | $234.03 | +7.4% | +2.3% | +5.1% |
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.
204
Transactions
136 buys · 68 sells
48
Members
$2.7M
Est. volume
18D / 29R
Party split
distinct members
Transactions
most recent 100| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Sell | $1K – $15K | Sep 4, 2026 | Oct 7, 2026 | |
| Sell | $1K – $15K | Sep 4, 2026 | Oct 7, 2026 | |
| Buy | $1K – $15K | Sep 10, 2026 | Oct 5, 2026 | |
| Buy | $1K – $15K | Aug 18, 2026 | Sep 10, 2026 | |
| Sell (part) | $1K – $15K | Aug 24, 2026 | Sep 9, 2026 | |
| Sell (part) | $1K – $15K | Aug 24, 2026 | Sep 9, 2026 | |
| Sell | $1K – $15K | Jul 17, 2026 | Sep 4, 2026 | |
| Selljoint | $1K – $15K | Jul 16, 2026 | Aug 10, 2026 | |
| Sell (part)joint | $1K – $15K | Jul 15, 2026 | Aug 10, 2026 | |
| Buy | $1K – $15K | Mar 27, 2026 | Jul 21, 2026 | |
| Buy | $1K – $15K | Jun 10, 2026 | Jul 6, 2026 | |
| Buy | $15K – $50K | Jun 16, 2026 | Jul 2, 2026 | |
| Sell | $1K – $15K | Jun 16, 2026 | Jun 17, 2026 | |
| Buy | $15K – $50K | May 21, 2026 | Jun 8, 2026 | |
| Buy | $15K – $50K | May 21, 2026 | Jun 8, 2026 | |
| Sell | $15K – $50K | May 15, 2026 | Jun 8, 2026 | |
| Sell (part)joint | $1K – $15K | Apr 24, 2026 | May 19, 2026 | |
| Buy | $15K – $50K | Apr 14, 2026 | May 8, 2026 | |
| Sell | $15K – $50K | Mar 13, 2026 | Apr 7, 2026 | |
| Buy | $1K – $15K | Mar 10, 2026 | Apr 6, 2026 | |
| Selljoint | $50K – $100K | Feb 17, 2026 | Mar 12, 2026 | |
| Sell | $1K – $15K | Feb 17, 2026 | Mar 12, 2026 | |
| Buy | $1K – $15K | Feb 2, 2026 | Mar 12, 2026 | |
| Sell (part) | $1K – $15K | Feb 10, 2026 | Mar 9, 2026 | |
| Sell | $1K – $15K | Feb 26, 2026 | Mar 6, 2026 | |
| Sell | $15K – $50K | Feb 26, 2026 | Mar 6, 2026 | |
| Buy | $15K – $50K | Jan 8, 2026 | Jan 21, 2026 | |
| Buy | $1K – $15K | Jan 8, 2026 | Jan 21, 2026 | |
| Selljoint | $1K – $15K | Dec 18, 2025 | Jan 15, 2026 | |
| Buy | $1K – $15K | Oct 22, 2025 | Jan 13, 2026 | |
| Buy | $1K – $15K | Dec 19, 2025 | Jan 12, 2026 | |
| Buy | $1K – $15K | Dec 12, 2025 | Jan 2, 2026 | |
| Buy | $1K – $15K | Nov 18, 2025 | Dec 15, 2025 | |
| Buy | $1K – $15K | Nov 12, 2025 | Dec 15, 2025 | |
| Sell (part)joint | $1K – $15K | Nov 13, 2025 | Dec 11, 2025 | |
| Sell (part)spouse | $15K – $50K | Oct 29, 2025 | Nov 4, 2025 | |
| Sellspouse | $1K – $15K | Aug 13, 2025 | Sep 23, 2025 | |
| Sell (part)joint | $1K – $15K | Aug 14, 2025 | Sep 11, 2025 | |
| Sell (part)joint | $1K – $15K | Aug 12, 2025 | Sep 5, 2025 | |
| Buyspouse | $1K – $15K | May 21, 2025 | Aug 25, 2025 | |
| Sellspouse | $1K – $15K | Jul 16, 2025 | Aug 13, 2025 | |
| Buyspouse | $1K – $15K | Jun 17, 2025 | Aug 13, 2025 | |
| Buyspouse | $1K – $15K | Jul 24, 2025 | Aug 12, 2025 | |
| Sell (part)joint | $1K – $15K | Jul 25, 2025 | Aug 11, 2025 | |
| Buyjoint | $15K – $50K | Jun 3, 2025 | Jul 14, 2025 | |
| Buy | $1K – $15K | Jun 10, 2025 | Jul 7, 2025 | |
| Sell | $15K – $50K | May 12, 2025 | Jun 22, 2025 | |
| Buyjoint | $50K – $100K | May 14, 2025 | Jun 13, 2025 | |
| Buy | $1K – $15K | Mar 26, 2025 | Apr 22, 2025 | |
| Buy | $1K – $15K | Apr 3, 2025 | Apr 17, 2025 | |
| Buyjoint | $1K – $15K | Mar 10, 2025 | Apr 10, 2025 | |
| Buy | $1K – $15K | Mar 11, 2025 | Apr 9, 2025 | |
| Buy | $1K – $15K | Mar 10, 2025 | Apr 9, 2025 | |
| Buy | $1K – $15K | Mar 10, 2025 | Apr 7, 2025 | |
| Buy | $1K – $15K | Dec 10, 2024 | Jan 8, 2025 | |
| Buyspouse | $1K – $15K | Oct 28, 2024 | Nov 12, 2024 | |
| Buyjoint | $1K – $15K | Oct 10, 2024 | Nov 6, 2024 | |
| Buy | $1K – $15K | Sep 10, 2024 | Oct 10, 2024 | |
| Buyjoint | $1K – $15K | Sep 23, 2024 | Oct 3, 2024 | |
| Buyjoint | $1K – $15K | Sep 17, 2024 | Oct 3, 2024 | |
| Buyjoint | $1K – $15K | Sep 13, 2024 | Oct 3, 2024 | |
| Sell | $1K – $15K | Sep 4, 2024 | Sep 6, 2024 | |
| Buy | $1K – $15K | Nov 10, 2023 | Sep 2, 2024 | |
| Buy | $1K – $15K | Jun 10, 2024 | Jul 3, 2024 | |
| Sell (part) | $1K – $15K | Apr 10, 2024 | May 2, 2024 | |
| Buy | $1K – $15K | Mar 11, 2024 | Apr 9, 2024 | |
| Selljoint | $1K – $15K | Jan 19, 2024 | Feb 14, 2024 | |
| Buy | $1K – $15K | Dec 11, 2023 | Jan 8, 2024 | |
| Sellspouse | $1K – $15K | Oct 24, 2023 | Nov 9, 2023 | |
| Buyspouse | $1K – $15K | Sep 26, 2023 | Nov 9, 2023 | |
| Buy | $1K – $15K | Sep 11, 2023 | Oct 5, 2023 | |
| Sellspouse | $1K – $15K | Aug 18, 2023 | Sep 5, 2023 | |
| Buy | $1K – $15K | Jun 13, 2023 | Jul 10, 2023 | |
| Buy | $1K – $15K | Mar 13, 2023 | Apr 10, 2023 | |
| Selljoint | $1K – $15K | Jan 31, 2023 | Feb 17, 2023 | |
| Sell (part)joint | $1K – $15K | Jan 20, 2023 | Feb 17, 2023 | |
| Buyjoint | $1K – $15K | Jan 11, 2023 | Feb 17, 2023 | |
| Buy | $1K – $15K | Dec 13, 2022 | Jan 5, 2023 | |
| Buyjoint | $1K – $15K | Nov 2, 2022 | Dec 17, 2022 | |
| Buy | $1K – $15K | Sep 12, 2022 | Nov 1, 2022 | |
| Buy | $1K – $15K | Jul 19, 2022 | Aug 29, 2022 | |
| Sell (part)spouse | $1K – $15K | Jun 17, 2022 | Jul 15, 2022 | |
| Buy | $1K – $15K | Jun 10, 2022 | Jul 11, 2022 | |
| Buyjoint | $1K – $15K | May 26, 2022 | Jun 16, 2022 | |
| Buy | $1K – $15K | Mar 10, 2022 | Apr 8, 2022 | |
| Buyjoint | $1K – $15K | Jan 12, 2022 | Feb 14, 2022 | |
| Buy | $1K – $15K | Dec 10, 2021 | Jan 10, 2022 | |
| Buy | $1K – $15K | Jan 3, 2022 | Jan 8, 2022 | |
| Sellchild | $1K – $15K | Dec 1, 2021 | Jan 7, 2022 | |
| Sellchild | $1K – $15K | Dec 1, 2021 | Jan 7, 2022 | |
| Buy | $1K – $15K | Sep 13, 2021 | Oct 7, 2021 | |
| Sell (part)spouse | $1K – $15K | Jul 26, 2021 | Aug 11, 2021 | |
| Buy | $1K – $15K | Jun 11, 2021 | Jul 6, 2021 | |
| Buy | $1K – $15K | Mar 11, 2021 | Apr 7, 2021 | |
| Sell | $1K – $15K | Feb 16, 2021 | Mar 16, 2021 | |
| Buy | $1K – $15K | Feb 8, 2021 | Feb 18, 2021 | |
| Buy | $1K – $15K | Dec 11, 2020 | Jan 6, 2021 | |
| Sellspouse | $1K – $15K | Nov 5, 2020 | Dec 8, 2020 | |
| Buy | $1K – $15K | Sep 11, 2020 | Oct 16, 2020 | |
| Sell | $1K – $15K | Sep 16, 2020 | Oct 14, 2020 |
