Congress Watch

Backtest copying a member of Congress

Pick a politician and see what would have happened if you had bought and sold the same stocks a few days after each filing became public. The simulation only uses information that was public at that moment.

Ritchie John Torres: 2026-01-01 to 2026-11-10

$10,000 invested became $10,153 by copying Ritchie John Torres, against $10,799 in the S&P 500: 6.5 percentage points behind the index.

+1.5%copy portfolio return
+8.0%S&P 500 return
-0.4%worst drop
1trades executed

On average 2% of the money was invested. On the 86 days stocks were held, the copied holdings returned +117.9% a year against -6.7% for the S&P 500 over the same days.

Value of the portfolio copying Ritchie John Torres versus the S&P 5009,1289,73110,33410,93711,5402026-012026-062026-11Copy portfolioS&P 500 (SPY)Buy MCK, 2026-07-13

Portfolio value (teal) and the same deposits in SPY (red). Green dots are copied purchases and red dots copied sales (at most 300 are drawn). Returns are time-weighted, so deposits do not count as gains.

Gain or loss by month

Monthly return copying Ritchie John TorresJanFebMarAprMayJunJulAugSepOctNovDec2026Jan 2026: +0.0%Feb 2026: +0.0%Mar 2026: +0.0%Apr 2026: +0.0%May 2026: +0.0%Jun 2026: +0.0%Jul 2026: +0.3%Aug 2026: +0.2%Sep 2026: -0.2%Oct 2026: +0.9%Nov 2026: +0.4%Dec 2026: no activity

Monthly return of the whole portfolio, cash included. Green months gained, red months lost; darker means a bigger move.

Copied trades by month

Copied trades per month, Ritchie John TorresJanFebMarAprMayJunJulAugSepOctNovDec2026Jan 2026: 0 tradesFeb 2026: 0 tradesMar 2026: 0 tradesApr 2026: 0 tradesMay 2026: 0 tradesJun 2026: 0 tradesJul 2026: 1 tradeAug 2026: 0 tradesSep 2026: 0 tradesOct 2026: 0 tradesNov 2026: 0 tradesDec 2026: no activity

Buys and sells the simulation executed each month; darker means more.

Biggest winners and losers

Best positionsProfit
MCK$153
Worst positionsProfit
MCK$153

What was left out

The latest disclosure is dated 2026-11-05. Trades filed after that date are not in the dataset yet.

MCK: no price bar on 2 trading day(s) while held; valued at the last close.

156 disclosed trade(s) were excluded: 126 executes before the backtest start; 30 bond or other debt, not an ordinary stock or ETF.

Hypothetical result with a 3-day delay, 5 basis points slippage, no fees and no leverage. See the methodology. Not investment advice.