Congress WatchJames R. Langevin stock trades
James R. Langevin is a member of the U.S. House (Democrat, RI). Filings in this dataset run from 2014-07-09 to 2023-01-09 and list 446 stock transactions: 217 purchases and 229 sales. The median filing came 25 days after the trade; 57 of 446 were filed after the 45-day deadline.
Backtest copying James R. Langevin this year
446transactions
217purchases
229sales
25 dmedian delay to file
What copying James R. Langevin would have returned
$10,000 invested on 2015-10-30, buying and selling the same stocks 3 days after each filing became public, ended at $43,089 on 2026-11-09. The same money in the S&P 500 (SPY) ended at $38,288.
That headline is diluted by cash: on average only 64% of the money was invested, because the portfolio holds a few small positions. On the 2,771 days it did hold stocks, the copied holdings returned +22.9% a year against +13.0% for the S&P 500 over the same days: 9.9 percentage points ahead of the index.
+22.9%copied holdings, per year
+13.0%S&P 500, same days
64%avg share invested
120trades executed
Value of the whole copy portfolio including cash (teal) and of the same money in SPY (red), sampled across the period. Green dots are copied purchases and red dots copied sales (at most 300 are drawn).
Gain or loss by month
Monthly return of the whole copy portfolio, cash included. Green months gained, red months lost; darker means a bigger move. Grey months had no change.
44 copy orders were not placed (no price history, no cash left or the position limit was reached) and 227 disclosed lines could not be copied at all (no ticker, options, bonds). Hypothetical result computed 2026-11-09 with data through 2026-11-09; see the methodology. Not investment advice.
Activity by year
Transactions by the year the report was filed.
Trades by month
Disclosed stock and fund transactions by the month the report was filed; darker means more.
Most traded stocks
| Stock | Trades | Buys | Sales |
|---|---|---|---|
| HUYA HuYa Inc. american depositary... | 45 | 27 | 18 |
| BABA Alibaba Group Holding Limited... | 35 | 15 | 20 |
| GNRC Generac Holdlings Inc. Common Stock | 21 | 14 | 7 |
| FB Facebook, Inc. | 17 | 2 | 15 |
| ZBRA Zebra Technologies Corporation - Class A | 13 | 6 | 7 |
| ABNB Airbnb, Inc. - Class A Common Stock | 11 | 6 | 5 |
| SQ Block, Inc. Class A Common Stock, | 10 | 5 | 5 |
| CRWD CrowdStrike Holdings, Inc. - Class A... | 10 | 4 | 6 |
| PYPL PayPal Holdings, Inc. - Common Stock | 7 | 5 | 2 |
| TSLA Tesla, Inc. - Common Stock | 6 | 4 | 2 |
| DASH DoorDash, Inc. - Common Stock | 6 | 3 | 3 |
| AAPL Apple Inc. - Common Stock | 5 | 4 | 1 |
| Z Zillow group, Inc. - Class C Capital Stock | 4 | 2 | 2 |
| NFLX Netflix, Inc. - Common Stock | 3 | 2 | 1 |
| ALXN Alexion Pharmaceuticals, Inc. | 3 | 0 | 3 |
Disclosed transactions
Download stock and fund transactions as CSV · Compare James R. Langevin with another member
| Filed | Traded | Type | Asset | Amount | Filing |
|---|---|---|---|---|---|
| 2023-01-09 | 2022-12-20 | Partial sale | GNRC Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2023-01-09 | 2022-12-12 | Sale | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2023-01-09 | 2022-12-05 | Buy | GNRC Generac Holdlings Inc. Common Stock | $15,001 - $50,000 | Source |
| 2022-12-07 | 2022-11-29 | Buy | GNRC Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-12-07 | 2022-11-14 | Sale | META Meta Platforms, Inc. - Class A Common Stock | $100,001 - $250,000 | Source |
| 2022-12-07 | 2022-11-07 | Buy | ABNB Airbnb, Inc. - Class A Common Stock | $15,001 - $50,000 | Source |
| 2022-12-07 | 2022-11-04 | Sale | DASH DoorDash, Inc. - Common Stock | $15,001 - $50,000 | Source |
| 2022-12-07 | 2022-11-04 | Partial sale | ABNB Airbnb, Inc. - Class A Common Stock | $15,001 - $50,000 | Source |
| 2022-12-07 | 2022-11-03 | Sale | DoorDash, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-12-07 | 2022-11-01 | Buy | SQ Block, Inc. Class A Common Stock, | $50,001 - $100,000 | Source |
| 2022-12-07 | 2022-11-01 | Partial sale | META Meta Platforms, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-12-07 | 2022-11-01 | Sale | Meta Platforms, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-11-08 | 2022-10-28 | Sale | SQ Block, Inc. Class A Common Stock, | $50,001 - $100,000 | Source |
| 2022-11-08 | 2022-10-28 | Buy | ABNB Airbnb, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-11-08 | 2022-10-27 | Buy | ABNB Airbnb, Inc. - Class A Common Stock | $100,001 - $250,000 | Source |
| 2022-11-08 | 2022-10-21 | Sale | ABNB Airbnb, Inc. - Class A Common Stock | $100,001 - $250,000 | Source |
| 2022-11-08 | 2022-10-20 | Partial sale | GNRC Generac Holdlings Inc. Common Stock | $15,001 - $50,000 | Source |
| 2022-11-08 | 2022-10-20 | Sale | SQ Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-11-08 | 2022-10-20 | Sale | DASH DoorDash, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-11-08 | 2022-10-17 | Sale | PYPL PayPal Holdings, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-11-08 | 2022-10-13 | Sale | ABNB Airbnb, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-11-08 | 2022-10-03 | Sale | GNRC Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-11-08 | 2022-10-03 | Sale | ABNB Airbnb, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-10-06 | 2022-09-28 | Partial sale | GNRC Generac Holdlings Inc. Common Stock | $15,001 - $50,000 | Source |
| 2022-10-06 | 2022-09-28 | Sale | SQ Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-10-06 | 2022-09-28 | Sale | DoorDash, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-10-06 | 2022-09-20 | Buy | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-10-06 | 2022-09-20 | Sale | Airbnb, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-10-06 | 2022-09-15 | Sale | PayPal Holdings, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-10-06 | 2022-09-08 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-10-06 | 2022-09-07 | Sale | Airbnb, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-09-08 | 2022-08-17 | Buy | DASH DoorDash, Inc. - Common Stock | $15,001 - $50,000 | Source |
| 2022-09-08 | 2022-08-10 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-09-08 | 2022-08-10 | Sale | DoorDash, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-09-08 | 2022-08-10 | Sale | Airbnb, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-09-08 | 2022-08-09 | Buy | SQ Block, Inc. Class A Common Stock, | $50,001 - $100,000 | Source |
| 2022-09-08 | 2022-08-05 | Sale | SQ Block, Inc. Class A Common Stock, | $100,001 - $250,000 | Source |
| 2022-09-08 | 2022-08-03 | Sale | DoorDash, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-09-08 | 2022-08-01 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-08-03 | 2022-07-29 | Sale | Airbnb, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-08-03 | 2022-07-22 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-08-03 | 2022-07-05 | Sale | DoorDash, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-23 | Sale | DoorDash, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-13 | Buy | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-13 | Buy | Meta Platforms, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-10 | Buy | ABNB Airbnb, Inc. - Class A Common Stock | $50,001 - $100,000 | Source |
| 2022-07-11 | 2022-06-10 | Buy | Meta Platforms, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-10 | Buy | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-09 | Buy | SQ Block, Inc. Class A Common Stock, | $50,001 - $100,000 | Source |
| 2022-07-11 | 2022-06-09 | Buy | ABNB Airbnb, Inc. - Class A Common Stock | $50,001 - $100,000 | Source |
| 2022-07-11 | 2022-06-08 | Sale | Facebook, Inc. | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-07 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-03 | Sale | ABNB Airbnb, Inc. - Class A Common Stock | $50,001 - $100,000 | Source |
| 2022-07-11 | 2022-06-03 | Buy | Facebook, Inc. | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-02 | Sale | Generac Holdlings Inc. Common Stock | $15,001 - $50,000 | Source |
| 2022-07-11 | 2022-06-02 | Sale | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-07-11 | 2022-06-01 | Buy | Facebook, Inc. | $1,001 - $15,000 | Source |
| 2022-06-07 | 2022-05-31 | Buy | DASH DoorDash, Inc. - Common Stock | $15,001 - $50,000 | Source |
| 2022-06-07 | 2022-05-27 | Sale | DASH DoorDash, Inc. - Common Stock | $15,001 - $50,000 | Source |
| 2022-06-07 | 2022-05-26 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-06-07 | 2022-05-26 | Sale | Airbnb, Inc. - Class A Common Stock | $1,001 - $15,000 | Source |
| 2022-06-07 | 2022-05-25 | Sale | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-06-07 | 2022-05-23 | Sale | Generac Holdlings Inc. Common Stock | $15,001 - $50,000 | Source |
| 2022-06-07 | 2022-05-20 | Sale | Facebook, Inc. | $1,001 - $15,000 | Source |
| 2022-06-07 | 2022-05-17 | Sale | DoorDash, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-06-07 | 2022-05-13 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-06-07 | 2022-05-11 | Buy | ABNB Airbnb, Inc. - Class A Common Stock | $50,001 - $100,000 | Source |
| 2022-06-07 | 2022-05-11 | Buy | SQ Block, Inc. Class A Common Stock, | $15,001 - $50,000 | Source |
| 2022-06-07 | 2022-05-11 | Buy | Generac Holdlings Inc. Common Stock | $15,001 - $50,000 | Source |
| 2022-06-07 | 2022-05-11 | Buy | DASH DoorDash, Inc. - Common Stock | $15,001 - $50,000 | Source |
| 2022-05-09 | 2022-04-27 | Buy | Facebook, Inc. | $1,001 - $15,000 | Source |
| 2022-05-09 | 2022-04-27 | Buy | Facebook, Inc. | $1,001 - $15,000 | Source |
| 2022-05-09 | 2022-04-21 | Buy | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-05-09 | 2022-04-18 | Sale | PayPal Holdings, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-05-09 | 2022-04-14 | Buy | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-05-09 | 2022-04-11 | Buy | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-05-09 | 2022-04-06 | Buy | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-05-09 | 2022-04-06 | Buy | FB Facebook, Inc. | $1,001 - $15,000 | Source |
| 2022-05-09 | 2022-04-04 | Sale | Facebook, Inc. | $1,001 - $15,000 | Source |
| 2022-04-12 | 2022-03-31 | Buy | GNRC Generac Holdlings Inc. Common Stock | $100,001 - $250,000 | Source |
| 2022-04-12 | 2022-03-24 | Sale | Facebook, Inc. | $1,001 - $15,000 | Source |
| 2022-04-12 | 2022-03-22 | Sale | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 | Source |
| 2022-04-12 | 2022-03-18 | Sale | SQ Block, Inc. Class A Common Stock, | $50,001 - $100,000 | Source |
| 2022-04-12 | 2022-03-17 | Sale | Netflix, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-04-12 | 2022-03-16 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-04-12 | 2022-03-11 | Buy | Netflix, Inc. - Common Stock | $1,001 - $15,000 | Source |
| 2022-04-12 | 2022-03-09 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 | Source |
| 2022-03-04 | 2022-02-25 | Sale | Block, Inc. Class A Common Stock, | $1,001 - $15,000 g | Source |
| 2022-03-04 | 2022-02-25 | Sale | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 d | Source |
| 2022-03-04 | 2022-02-25 | Sale | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 b | Source |
| 2022-03-04 | 2022-02-18 | Sale | Zillow group, Inc. - Class C Capital Stock | $1,001 - $15,000 g | Source |
| 2022-03-04 | 2022-02-18 | Buy | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 d | Source |
| 2022-03-04 | 2022-02-15 | Sale | PayPal Holdings, Inc. - Common Stock | $1,001 - $15,000 g | Source |
| 2022-03-04 | 2022-02-15 | Sale | Facebook, Inc. | $1,001 - $15,000 g | Source |
| 2022-03-04 | 2022-02-15 | Sale | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 c | Source |
| 2022-03-04 | 2022-02-11 | Sale | BABA Alibaba Group Holding Limited American Depositary | $50,001 - b $100,000 | Source |
| 2022-03-04 | 2022-02-11 | Sale | BABA Alibaba Group Holding Limited American Depositary | $1,001 - $15,000 g | Source |
| 2022-03-04 | 2022-02-11 | Buy | GOOGL Alphabet Inc. - Class A Common Stock | $1,001 - $15,000 d | Source |
| 2022-03-04 | 2022-02-11 | Buy | GNRC Generac Holdlings Inc. Common Stock | $1,001 - $15,000 c | Source |
| 2022-03-04 | 2022-02-10 | Buy | Generac Holdlings Inc. Common Stock | $1,001 - $15,000 g | Source |
Other members from RI
- Sheldon Whitehouse Democrat, 1,009 trades
- John F Reed Democrat, 238 trades
Members who trade the same stocks
- Josh Gottheimer Democrat, 21 stocks in common
- Gilbert Cisneros Democrat, 21 stocks in common
- Rob Bresnahan Republican, 17 stocks in common
- Sheldon Whitehouse Democrat, 15 stocks in common
- Alan Armstrong Republican, 15 stocks in common
- Jefferson Shreve Republican, 15 stocks in common
- Thomas H Tuberville Republican, 14 stocks in common
- Lisa McClain Republican, 14 stocks in common
Common questions
- Did James R. Langevin beat the market?
- Copying James R. Langevin's disclosed stock trades 3 days after each filing returned +22.9% a year on the days the money was invested, against +13.0% for the S&P 500 over the same days: 9.9 percentage points ahead of the index. This is a hypothetical backtest from 2015-10-30 to 2026-11-09, not investment advice.
- How many stock trades has James R. Langevin disclosed?
- James R. Langevin disclosed 446 stock transactions between 2014-07-09 and 2023-01-09: 217 purchases and 229 sales.
- Which stocks does James R. Langevin trade most?
- The most traded stocks in James R. Langevin's filings are HUYA (45), BABA (35) and GNRC (21), by number of transactions.
- How quickly does James R. Langevin report trades?
- The median filing came 25 days after the trade. 57 of 446 filings arrived after the 45-day deadline.