BLK Congressional Trades
15 trades by 6 members of Congress (Jan 2017 – Oct 2025)
Last updated March 21, 2026
Congress members who trade BLK
Recent BLK trades
| Date | Politician | Action | Amount | Alpha |
|---|---|---|---|---|
| 2025-10-14 | Lisa Mcclain | 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 | -4.94% |
| 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% |
| 2023-01-11 | Josh Gottheimer | SELL | $1K-$15K | — |
| 2021-03-09 | Shelley Moore Capito | BUY | $1K-$15K | -42.55% |
| 2019-10-17 | Thomas Suozzi | SELL | $15K-$50K | — |
| 2019-09-17 | Thomas Suozzi | BUY | $1K-$15K | +11.87% |
| 2018-04-24 | Shelley Moore Capito | BUY | $1K-$15K | -71.49% |
| 2018-04-05 | Shelley Moore Capito | BUY | $1K-$15K | -77.46% |
| 2017-01-05 | Thomas Suozzi | SELL | $1K-$15K | — |
Frequently Asked Questions
Which Congress members trade BLK?
6 members of Congress have traded BLK. Top traders include: Thomas Suozzi, Shelley Moore Capito, Markwayne Mullin, Josh Gottheimer, Lisa Mcclain. See the full list below.
Is Congress buying or selling BLK?
Congress has made 8 purchases and 7 sales of BLK. The buy/sell ratio is 1.1x.
Do Congress BLK trades beat the market?
Congressional trades in BLK have a 25% win rate against the S&P 500, with an average alpha of -25.7%.
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).