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

$116K

Unrealized P&L

-$5K

-4.1%

Realized P&L

Open Positions

Performance vs S&P 500

-5.9%

SPY +9.1%

α -15.0%

-10.6%

SPY +6.3%

α -16.8%

-8.1%

SPY +8.2%

α -16.3%

-5.5%

SPY +30.5%

α -36.1%

-64.3%

SPY +22.3%

α -86.5%

-64.3%

SPY +22.3%

α -86.5%

All

-64.3%

SPY +22.3%

α -86.5%

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	$1809.91	$47K	40.3%	-4.0%
LH	Laboratory Corp of America Holdings	96	$249.60	$254.29	$24K	21.1%	+1.9%
PAYX	Paychex Inc	161	$149.37	$93.73	$15K	13.0%	-37.3%
VIK	VIKING HOLDINGS LTD	167	$47.85	$82.58	$14K	11.9%	+72.6%
CACI	CACI International Inc	24	$335.63	$481.79	$11K	9.9%	+43.5%
CDW	CDW Corp	40	$199.86	$105.28	$4K	3.6%	-47.3%

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 →