IDXX Congressional Trades
17 trades by 3 members of Congress (Feb 2019 – Jan 2026)
Last updated March 21, 2026
Congress members who trade IDXX
Recent IDXX trades
| Date | Politician | Action | Amount | Alpha |
|---|---|---|---|---|
| 2026-01-13 | April Mcclain Delaney | SELL | $1K-$15K | — |
| 2025-10-16 | April Mcclain Delaney | SELL | $1K-$15K | — |
| 2025-09-04 | Byron Donalds | BUY | $1K-$15K | -10.43% |
| 2025-08-07 | April Mcclain Delaney | SELL | $1K-$15K | — |
| 2025-07-09 | April Mcclain Delaney | SELL | $1K-$15K | — |
| 2025-04-09 | April Mcclain Delaney | BUY | $1K-$15K | +22.40% |
| 2025-04-07 | April Mcclain Delaney | BUY | $1K-$15K | +46.17% |
| 2025-04-04 | April Mcclain Delaney | BUY | $1K-$15K | +31.13% |
| 2025-04-01 | April Mcclain Delaney | BUY | $1K-$15K | +46.92% |
| 2025-03-14 | April Mcclain Delaney | BUY | $1K-$15K | +20.49% |
| 2020-10-09 | Gilbert Cisneros | SELL | $1K-$15K | — |
| 2020-08-11 | Gilbert Cisneros | SELL | $1K-$15K | — |
| 2020-06-10 | Gilbert Cisneros | SELL | $1K-$15K | — |
| 2020-04-09 | Gilbert Cisneros | BUY | $1K-$15K | -3.72% |
| 2019-06-03 | Gilbert Cisneros | SELL | $1K-$15K | — |
| 2019-02-27 | Gilbert Cisneros | BUY | $1K-$15K | +39.78% |
| 2019-02-26 | Gilbert Cisneros | BUY | $1K-$15K | +60.90% |
Frequently Asked Questions
Which Congress members trade IDXX?
3 members of Congress have traded IDXX. Top traders include: Gilbert Cisneros, Byron Donalds, April Mcclain Delaney. See the full list below.
Is Congress buying or selling IDXX?
Congress has made 9 purchases and 8 sales of IDXX. The buy/sell ratio is 1.1x.
Do Congress IDXX trades beat the market?
Congressional trades in IDXX have a 78% win rate against the S&P 500, with an average alpha of +28.2%.
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).