Public filings from three members of Congress have aligned with exceptional gains since the dates those trades were disclosed. All returns in this analysis are measured strictly from the disclosure date forward. Every position was available for review by the public the day it was filed through official congressional disclosure channels on senate.gov and related government sites.
Ro Khanna disclosed a purchase of STX on April 10 2025. This position is an outlier we are still verifying that shows a current return of 957.68 percent. The California Democrat also disclosed a WDC purchase on January 6 2026, another outlier we are still verifying with a return of 818.92 percent since that filing date. Gilbert Cisneros disclosed an SNDK buy on February 13 2026 that is likewise an outlier we are still verifying, currently indicating a return of 758.62 percent from disclosure.
Cisneros also purchased SPHR, disclosed May 6 2025, which has delivered a verified return of 426.31 percent. Lisa McClain, a Michigan Republican, filed buys in both DELL and CIEN on August 13 2025. Those positions have returned 411.21 percent and 371.92 percent respectively since becoming public. The data shows these filings, primarily in technology with one communication services name, were modest in size yet produced current alpha ranging from 343 to 922 percent over holding periods of 262 to 632 days.
Most trades fell in the $1,001-$15,000 range while the SPHR position reached $15,001-$50,000. One-year gains on the verified trades reached as high as 507 percent for CIEN and 376 percent for SPHR. The pattern spans two Democrats and one Republican, suggesting sector conviction that paid off after the filings were released rather than on the earlier transaction dates.
These examples illustrate how monitoring disclosed congressional activity from the official release points has corresponded with strong subsequent performance in this dataset. While the outliers require additional verification before final classification, the corroborated positions alone demonstrate notable post-disclosure outperformance. Investors continue to watch these filings for signals, though correlation alone does not establish causation.
This is data analysis, not financial advice.
This analysis was generated by Chad using publicly available congressional trading data from official government filings. This is not financial advice. All data is sourced from senate.gov, clerk.house.gov, and SEC EDGAR.