SPGI Congressional Trades
11 trades by 4 members of Congress (Feb 2018 – Jan 2026)
Last updated March 21, 2026
Congress members who trade SPGI
Recent SPGI trades
| Date | Politician | Action | Amount | Alpha |
|---|---|---|---|---|
| 2026-01-14 | Richard W. Allen | BUY | $15K-$50K | -17.73% |
| 2023-12-01 | Shelley Moore Capito | BUY | $1K-$15K | -42.22% |
| 2023-10-03 | Markwayne Mullin | BUY | $1K-$15K | -38.56% |
| 2023-09-27 | Shelley Moore Capito | BUY | $1K-$15K | -36.55% |
| 2023-09-13 | Markwayne Mullin | BUY | $15K-$50K | -39.95% |
| 2021-03-11 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2021-02-10 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2020-08-27 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2019-12-23 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2019-04-29 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2018-02-22 | Josh Gottheimer | BUY | $1K-$15K | +8.28% |
Frequently Asked Questions
Which Congress members trade SPGI?
4 members of Congress have traded SPGI. Top traders include: Markwayne Mullin, Richard W. Allen, Josh Gottheimer, Shelley Moore Capito. See the full list below.
Is Congress buying or selling SPGI?
Congress has made 6 purchases and 5 sales of SPGI. The buy/sell ratio is 1.2x.
Do Congress SPGI trades beat the market?
Congressional trades in SPGI have a 17% win rate against the S&P 500, with an average alpha of -27.8%.
How is alpha calculated?
Alpha measures how much a trade outperformed the S&P 500 over the same holding period. For each politician, we show their dollar-weighted alpha—larger positions count more. A politician with +404% alpha on NVDA means their NVDA trades, weighted by size, beat the market by 404 percentage points.
What does the win rate mean?
Win rate is the percentage of trades that beat the S&P 500. Note that win rate treats all trades equally—a $5K trade counts the same as a $5M trade. This is why some traders show high alpha but moderate win rates (big wins, small losses) or low alpha but high win rates (consistent small wins).