Cynthia M. Lummis stock trades
Republican · Senator from Wyoming
In Congress since 2009 (House and Senate)
Cynthia M. Lummis has disclosed 2 trades since 2021, most recently on Oct 7, 2021. Lummis's most-traded stocks are BTC and J. 1 was reported after the 45-day deadline. Over the past year, a portfolio of Lummis's disclosed stock trades returned an estimated +3.9%, against +11.5% for the S&P 500.
- Trades disclosed
- 2
- Buys / sells
- 2 / 0
- Reported value
- $51K–$115K
- Committee overlaps
- 0
- Stocks traded
- 2
- Late filings
- 1
- First trade
- Aug 16, 2021
- Last disclosed
- Oct 7, 2021
Estimated returns
How a portfolio built from Lummis's disclosed stock trades would have performed, next to the S&P 500.
Show as a table
| Date | Lummis (est.) | S&P 500 |
|---|---|---|
| Oct 31, 2025 | +0.0% | +0.0% |
| Nov 7, 2025 | −1.6% | −1.6% |
| Nov 14, 2025 | −0.9% | −1.5% |
| Nov 21, 2025 | −17.4% | −3.4% |
| Dec 1, 2025 | −14.7% | −0.3% |
| Dec 8, 2025 | −9.9% | +0.2% |
| Dec 15, 2025 | −12.8% | −0.2% |
| Dec 22, 2025 | −12.7% | +0.7% |
| Dec 30, 2025 | −13.8% | +1.0% |
| Jan 7, 2026 | −12.0% | +1.4% |
| Jan 14, 2026 | −10.6% | +1.5% |
| Jan 22, 2026 | −9.9% | +1.3% |
| Jan 29, 2026 | −12.3% | +2.1% |
| Feb 5, 2026 | −7.5% | −0.4% |
| Feb 12, 2026 | −15.4% | +0.2% |
| Feb 20, 2026 | −11.0% | +1.4% |
| Feb 27, 2026 | −11.1% | +0.9% |
| Mar 6, 2026 | −11.8% | −1.1% |
| Mar 13, 2026 | −17.4% | −2.6% |
| Mar 20, 2026 | −17.2% | −4.4% |
| Mar 27, 2026 | −18.8% | −6.5% |
| Apr 6, 2026 | −17.4% | −2.8% |
| Apr 13, 2026 | −19.2% | +1.2% |
| Apr 20, 2026 | −16.9% | +4.5% |
| Apr 27, 2026 | −18.8% | +5.5% |
| May 4, 2026 | −15.7% | +5.9% |
| May 11, 2026 | −24.5% | +9.0% |
| May 18, 2026 | −26.7% | +8.9% |
| May 26, 2026 | −25.0% | +10.7% |
| Jun 2, 2026 | −21.1% | +12.0% |
| Jun 9, 2026 | −18.8% | +8.7% |
| Jun 16, 2026 | −19.2% | +10.6% |
| Jun 24, 2026 | −21.0% | +8.4% |
| Jul 1, 2026 | −19.4% | +10.2% |
| Jul 9, 2026 | −18.6% | +11.1% |
| Jul 16, 2026 | −14.4% | +11.0% |
| Jul 23, 2026 | −14.6% | +9.1% |
| Jul 30, 2026 | −14.1% | +9.6% |
| Aug 6, 2026 | −6.8% | +13.6% |
| Aug 13, 2026 | −6.9% | +15.0% |
| Aug 20, 2026 | −4.3% | +12.7% |
| Aug 27, 2026 | −2.3% | +14.0% |
| Sep 3, 2026 | −4.3% | +14.3% |
| Sep 11, 2026 | −8.0% | +13.0% |
| Sep 18, 2026 | −7.0% | +12.9% |
| Sep 25, 2026 | −10.2% | +14.3% |
| Oct 2, 2026 | −10.5% | +14.1% |
| Oct 9, 2026 | −9.7% | +15.4% |
| Oct 16, 2026 | −8.5% | +13.1% |
| Oct 23, 2026 | −5.9% | +12.6% |
| Oct 30, 2026 | +0.3% | +12.0% |
| Nov 2, 2026 | +3.9% | +11.5% |
Each disclosed stock purchase buys the midpoint of its reported range at that day's close, and sales sell it; returns are time-weighted and include dividends. Members report ranges rather than exact amounts and can file up to 45 days after a trade, so this is an estimate, not Lummis's actual return. Based on 1 holding as of Nov 2, 2026.
Committees
Trades in industries these committees oversee are flagged as committee overlaps.
- Banking
- Commerce
- Environment and Public Works
Most-traded stocks
All trades
- Oct 7, 2021$1K–$15K
$1K–$15K · Traded Sep 3, 2021 · disclosed Oct 7, 2021
- Oct 7, 2021$50K–$100K
Bought Grayscale Bitcoin Mini Trust ETF BTC
$50K–$100K · Traded Aug 16, 2021 · disclosed Oct 7, 2021 · filed 52 days later
From periodic transaction reports Lummis filed under the STOCK Act. Amounts are the ranges members report, and trades can be disclosed up to 45 days after they happen. Nothing here is investment advice.