John Delaney Stock Portfolio

Simulatedⓘ

Democratic · House · MD

John Delaney's stock portfolio and returns vs the S&P 500, built from publicly disclosed congressional trades. Simulated using FIFO position matching and time-weighted returns.

Portfolio Value

$120K

Unrealized P&L

-$431

-0.4%

Realized P&L

Open Positions

Performance vs S&P 500

+1.0%

SPY -0.8%

α +1.9%

+0.3%

SPY +14.0%

α -13.7%

-7.4%

SPY +7.8%

α -15.3%

-5.2%

SPY +24.0%

α -29.2%

-62.9%

SPY +23.4%

α -86.3%

-62.9%

SPY +23.4%

α -86.3%

All

-62.9%

SPY +23.4%

α -86.3%

Head-to-head with S&P 500

Live Holdings6 positions

Ticker	Company	Shares	Avg Cost	Current	Value	Weight	Return
MKL	Markel Corp	26	$1884.45	$1855.41	$48K	39.8%	-1.5%
LH	Laboratory Corp of America Holdings	96	$249.60	$253.91	$24K	20.3%	+1.7%
VIK	VIKING HOLDINGS LTD	167	$47.85	$100.01	$17K	13.9%	+109.0%
PAYX	Paychex Inc	161	$149.37	$96.56	$16K	12.9%	-35.4%
CACI	CACI International Inc	24	$335.63	$447.60	$11K	8.9%	+33.4%
CDW	CDW Corp	40	$199.86	$124.87	$5K	4.2%	-37.5%

About this simulation

This portfolio is a simulation built from publicly disclosed STOCK Act filings. Since politicians only report trade amounts as ranges (e.g., “$1,001 - $15,000”), we use the midpoint of each range and the closing price on the trade date to estimate share counts. Returns are calculated using Time-Weighted Return (TWR), the industry standard for measuring stock-picking skill independent of cash flow timing. Read the full methodology →