Name: James R. Langevin congressional stock trading disclosures
Creator: Disclosed Capitol
License: https://www.disclosedcapitol.com/terms

Question 1

Who is James R. Langevin?

Accepted Answer

James R. Langevin (D-RI) is a member of the U.S. House of Representatives affiliated with the Democratic Party. Disclosed Capitol tracks 453 disclosed stock trades filed by James R. Langevin under the STOCK Act. See the full trade history, holdings, and performance metrics at https://www.disclosedcapitol.com/politicians/167.

Question 2

What stocks does James R. Langevin trade?

Accepted Answer

James R. Langevin has filed 453 disclosed stock trades under the STOCK Act. The full ticker breakdown, including sector allocation and individual trade history with transaction dates, disclosure dates, transaction types (buy/sell), and amount brackets, is available at https://www.disclosedcapitol.com/politicians/167.

Question 3

How does James R. Langevin's stock portfolio perform?

Accepted Answer

Based on a daily backtest of James R. Langevin's disclosed trades, the simulated portfolio compounds at 0.5% annualized (CAGR), which is 0.4 percentage points below the S&P 500 benchmark over the same period. Win rate on individual trades is 50%. Performance numbers are derived from a simulated portfolio that buys at the disclosed transaction_date in the amount-bracket midpoint — a real-money copy trader would see materially different results because the 45-day disclosure window prevents same-day replication.

Question 4

Where does James R. Langevin file stock trade disclosures?

Accepted Answer

James R. Langevin files Periodic Transaction Reports (PTRs) at https://disclosures-clerk.house.gov/FinancialDisclosure, the public archive of U.S. House of Representatives member financial disclosures. Under the STOCK Act, each stock trade over $1,000 must be filed within 45 days of the transaction. Disclosed Capitol ingests every new filing within minutes of its public posting and enriches it with ticker resolution, returns calculations, and alpha vs the S&P 500.

Description	Ticker	Buy/Sell	Trade Date	Amount
Generac Holdlings Inc.	GNRC	SELL	Dec 20, 2022	$1K - $15K
Generac Holdlings Inc.	GNRC	SELL	Dec 12, 2022	$1K - $15K
Generac Holdlings Inc.	GNRC	BUY	Dec 5, 2022	$15K - $50K
Generac Holdlings Inc.	GNRC	BUY	Nov 29, 2022	$1K - $15K
Meta Platforms, Inc.	META	SELL	Nov 14, 2022	$100K - $250K
Airbnb, Inc.	ABNB	BUY	Nov 7, 2022	$15K - $50K
Airbnb, Inc.	ABNB	SELL	Nov 4, 2022	$15K - $50K
DoorDash, Inc. Class A	DASH	SELL	Nov 4, 2022	$15K - $50K
DoorDash, Inc. Class A	DASH	SELL	Nov 3, 2022	$1K - $15K
Block, Inc. Class A Common S	SQ	BUY	Nov 1, 2022	$50K - $100K