Congressional trading data continues to surface purchases that produced outsized gains after their details became available for anyone to review. A fresh look at six positions shows returns ranging from 268 percent to 925 percent, all measured strictly from the disclosure date forward. These returns are measured from the DISCLOSURE date forward and the public could have seen each of these positions when they were filed.
Leading the group is Rep. Ro Khanna's buy of CCG, disclosed on February 6, 2026. This position is an outlier we are still verifying rather than a finalized figure, reporting a current return of 925.63 percent. The California Democrat also disclosed a purchase of MU on November 6, 2025 that has returned 457.22 percent since filing. Both trades fall in the $1,001 to $15,000 range and sit in the technology and communication services sectors.
Rep. Lisa McClain of Michigan likewise appears twice. Her SNDK buy, disclosed November 21, 2025, is an outlier we are still verifying with a current return of 839.55 percent. Her CIEN purchase disclosed on August 13, 2025 has gained 364.26 percent and generated a one-year return of 507.19 percent. Rep. Tim Moore disclosed a buy in the leveraged inverse ETF TZA on July 9, 2025 that sits at a 307.9 percent return, while Rep. Scott H. Peters' KSS position disclosed May 16, 2025 has returned 268.55 percent.
Technology names dominate the list, joined by one consumer-cyclical name and a 3x inverse small-cap product. The alpha relative to the market has been even more pronounced, topping 900 points in the CCG case. Days held stretch from under 300 to more than 700, indicating these were not fleeting trades but holdings that compounded after the public filings landed. The pattern echoes earlier clusters in the data yet stands out for the magnitude of the post-disclosure moves and the concentration among four House members.
While the numbers invite scrutiny of how the selections aligned so closely with subsequent price action, the filings themselves were transparent once released through official channels. Retail investors tracking these disclosures on congress.gov had the same information at the same time. Extraordinary results like these remain uncommon and do not predict future filings, yet they add another layer to how congressional trading data is interpreted.
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.