BLK Congressional Trades
26 trades by 10 members of Congress (Jan 2017 – Jul 2026)
Last updated August 13, 2026
Congress members who trade BLK
Recent BLK trades
| Date | Politician | Action | Amount | Alpha |
|---|---|---|---|---|
| 2026-07-14 | John J Mr Mcguire Iii | SELL | $1K-$15K | — |
| 2026-07-10 | John J Mr Mcguire Iii | SELL | $1K-$15K | — |
| 2026-07-07 | John Mcguire | SELL | $1K-$15K | — |
| 2026-03-19 | Richard Dean Dr Mccormick | BUY | $1K-$15K | +16.91% |
| 2025-11-05 | Richard Dean Dr Mccormick | BUY | $1K-$15K | -7.19% |
| 2025-10-14 | Lisa Mcclain | SELL | $1K-$15K | — |
| 2025-09-18 | Richard Dean Dr Mccormick | SELL | $1K-$15K | — |
| 2025-07-16 | Lisa Mcclain | BUY | $1K-$15K | +4.26% |
| 2025-04-09 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2025-04-01 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2025-03-04 | Tim Moore | BUY | $15K-$50K | — |
| 2024-06-21 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2023-10-03 | Markwayne Mullin | BUY | $1K-$15K | -9.35% |
| 2023-09-13 | Markwayne Mullin | BUY | $15K-$50K | -15.79% |
| 2023-03-15 | Richard Dean Dr Mccormick | BUY | $1K-$15K | -16.36% |
| 2023-01-31 | Kevin Hern | SELL | $1K-$15K | — |
| 2023-01-11 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2021-10-20 | Kevin Hern | BUY | $15K-$50K | -5.76% |
| 2021-03-09 | Shelley Moore Capito | BUY | $1K-$15K | -37.09% |
| 2020-07-27 | Kevin Hern | BUY | $1K-$15K | — |
| 2019-10-17 | Thomas Suozzi | SELL | $15K-$50K | — |
| 2019-10-15 | Kevin Hern | BUY | $1K-$15K | — |
| 2019-09-17 | Thomas Suozzi | BUY | $1K-$15K | +11.87% |
| 2018-04-24 | Shelley Moore Capito | BUY | $1K-$15K | -63.84% |
| 2018-04-05 | Shelley Moore Capito | BUY | $1K-$15K | -70.17% |
| 2017-01-05 | Thomas Suozzi | SELL | $1K-$15K | — |
Frequently Asked Questions
Which Congress members trade BLK?
10 members of Congress have traded BLK. Top traders include: John Mcguire, Lisa Mcclain, Richard Dean Dr Mccormick, Markwayne Mullin, Kevin Hern. See the full list below.
Is Congress buying or selling BLK?
Congress has made 14 purchases and 12 sales of BLK. The buy/sell ratio is 1.2x.
Do Congress BLK trades beat the market?
Congressional trades in BLK have a 27% win rate against the S&P 500, with an average alpha of -17.5%.
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).