Our reconstruction from the PDF filings — can be wrong. Always check the source PDF. Not advice.
Everything here is built by machine-reading the member's Periodic Transaction Reports on
disclosures-clerk.house.gov
and running our own code over them. The PDFs are often hand-filled or scanned and our parser can
misread a ticker, date, amount or buy/sell; the reported dollar figures are wide bands, not exact
sizes; there is up to a 45-day disclosure lag; positions opened before our price history, or sales
filed late or never, skew the portfolio math; and the calculations themselves may have bugs.
Treat the numbers as a rough guide and
tell us if something looks off.
James R. Langevin
Following their disclosures vs. same money in SPY: -28.4 pts
Cumulative return you could actually have earned by copying them (blue) vs. the same dollars on the same days in SPY (amber). Every position is opened at the close of the session after the filing became public — not on the day they traded, which nobody could have known at the time. Each position is sized from the middle of its disclosed range — filings give a band, not a number. Returns are time-weighted, so money paid in is stripped out and only performance is left. Each vertical line is a notable disclosed buy / sell, tagged with the company logo (their biggest, earliest and most recent trades). A dotted line / ° is an options trade: we buy that many dollars of the underlying stock, since the filing gives no strike or expiry — which understates the real leverage rather than overstating it.
Trades
| Ticker | Amount | Traded | Disclosed | ||
|---|---|---|---|---|---|
| SELL |  GN GNRC
|
$1K–$15K | 2022-12-20 | 2023-01-09 | PDF → |
| SELL | GN GNRC
options
|
$1K–$15K | 2022-12-12 | 2023-01-09 | PDF → |
| BUY | GN GNRC
|
$15K–$50K | 2022-12-05 | 2023-01-09 | PDF → |
| BUY | GN GNRC
|
$1K–$15K | 2022-11-29 | 2022-12-07 | PDF → |
| SELL |  ME META
|
$100K–$250K | 2022-11-14 | 2022-12-07 | PDF → |
| BUY |  AB ABNB
|
$15K–$50K | 2022-11-07 | 2022-12-07 | PDF → |
| SELL | 🔒Register for free to view | $15K–$50K | 2022-11-04 | 2022-12-07 | 🔒 |
| SELL | 🔒Register for free to view | $15K–$50K | 2022-11-04 | 2022-12-07 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-11-03 | 2022-12-07 | 🔒 |
| BUY | 🔒Register for free to view | $50K–$100K | 2022-11-01 | 2022-12-07 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-11-01 | 2022-12-07 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-11-01 | 2022-12-07 | 🔒 |
| BUY | 🔒Register for free to view | $1K–$15K | 2022-10-28 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $50K–$100K | 2022-10-28 | 2022-11-08 | 🔒 |
| BUY | 🔒Register for free to view | $100K–$250K | 2022-10-27 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $100K–$250K | 2022-10-21 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-10-20 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-10-20 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $15K–$50K | 2022-10-20 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-10-17 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-10-13 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-10-03 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-10-03 | 2022-11-08 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-09-28 | 2022-10-06 | 🔒 |
| SELL | 🔒Register for free to view | $15K | 2022-09-28 | 2022-10-06 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-09-28 | 2022-10-06 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-09-20 | 2022-10-06 | 🔒 |
| BUY | 🔒Register for free to view | $1K–$15K | 2022-09-20 | 2022-10-06 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-09-15 | 2022-10-06 | 🔒 |
| SELL | 🔒Register for free to view | $1K–$15K | 2022-09-08 | 2022-10-06 | 🔒 |
Estimated current holdings
Every disclosed stock/ETF buy minus every disclosed sell, marked to today (Sep 14, 2026) — our best estimate of what Langevin still holds (options and bonds aren't counted). A recent tag means they've traded that name in the last 18 months, so it's more likely still current; the rest could have been sold in a filing we haven't matched.
| Ticker | Est. value | Weight | Return on lots held | 1st buy | Last trade | |
|---|---|---|---|---|---|---|
 TS TSLA |
$545K | 31.6% | +1908.4% | Oct 2018 | Jul 2019 | |
| AB ABNB |
$288K | 16.7% | +78.0% | Jun 2022 | Nov 2022 | |
| GN GNRC |
$258K | 15.0% | -22.4% | Nov 2020 | Dec 2022 | |
 NV NVDA |
$191K | 11.0% | +4818.7% | Sep 2019 | Jul 2019 | |
 AA AAPL |
$81K | 4.7% | +162.7% | Nov 2020 | Jul 2021 | |
 SQ SQ |
$68K | 4.0% | -3.6% | Mar 2021 | Nov 2022 | |
 QQ QQQ |
$64K | 3.7% | +279.2% | Apr 2019 | Mar 2020 | |
| 🔒Register for free to view | $46K | 2.7% | -35.3% | Nov 2015 | Feb 2022 | |
| 🔒Register for free to view | $38K | 2.2% | +116.2% | Nov 2018 | Mar 2022 | |
| 🔒Register for free to view | $24K | 1.4% | -54.9% | Nov 2020 | Oct 2022 | |
| 🔒Register for free to view | $19K | 1.1% | -52.2% | Jul 2020 | Feb 2022 | |
| 🔒Register for free to view | $18K | 1.1% | -75.7% | Mar 2020 | Jul 2020 | |
| 🔒Register for free to view | $15K | 0.9% | -20.0% | Mar 2020 | Feb 2022 | |
| 🔒Register for free to view | $12K | 0.7% | +212.8% | Sep 2019 | Jul 2019 | |
| 🔒Register for free to view | $12K | 0.7% | +116.1% | Apr 2019 | Apr 2020 | |
| 🔒Register for free to view | $11K | 0.6% | +180.1% | Sep 2019 | Jul 2019 | |
| 🔒Register for free to view | $10K | 0.6% | +170.2% | Mar 2022 | Feb 2022 | |
| 🔒Register for free to view | $6K | 0.4% | +58.3% | Aug 2020 | Mar 2020 | |
| 🔒Register for free to view | $6K | 0.3% | +53.5% | Sep 2019 | Jul 2019 | |
| 🔒Register for free to view | $5K | 0.3% | +38.1% | Sep 2019 | Jul 2019 | |
| 🔒Register for free to view | $5K | 0.3% | +24.1% | Aug 2020 | Mar 2020 | |
| 🔒Register for free to view | $4K | 0.2% | +2.6% | Aug 2020 | Mar 2020 |
Filings 91 on file · every disclosure Langevin has made
| # | Type | Filed | Trades in it | Filing |
|---|---|---|---|---|
| 1 | PTR | 2023-01-09 1344d ago | 3 | PDF → |
| 2 | PTR | 2022-12-07 1377d ago | 9 | PDF → |
| 3 | PTR | 2022-11-08 1406d ago | 11 | PDF → |
| 4 | PTR | 2022-10-06 1439d ago | 8 | PDF → |
| 5 | PTR | 2022-09-08 1467d ago | 8 | PDF → |
| 6 | Annual | 2022-08-10 1496d ago | — | PDF → |
| 7 | PTR | 2022-08-03 1503d ago | 3 | 🔒Register for free to view |
| 8 | PTR | 2022-07-11 1526d ago | 15 | 🔒Register for free to view |
| 9 | PTR | 2022-06-07 1560d ago | 13 | 🔒Register for free to view |
| 10 | PTR | 2022-05-09 1589d ago | 9 | 🔒Register for free to view |
| 11 | PTR | 2022-04-12 1616d ago | 8 | 🔒Register for free to view |
| 12 | PTR | 2022-03-04 1655d ago | 22 | 🔒Register for free to view |
| 13 | PTR | 2022-02-08 1679d ago | 8 | 🔒Register for free to view |
| 14 | PTR | 2022-01-05 1713d ago | 6 | 🔒Register for free to view |
| 15 | PTR | 2021-12-13 1736d ago | 12 | 🔒Register for free to view |
| 16 | PTR | 2021-11-15 1764d ago | 7 | 🔒Register for free to view |
| 17 | PTR | 2021-10-15 1795d ago | 1 | 🔒Register for free to view |
| 18 | PTR | 2021-09-13 1827d ago | 1 | 🔒Register for free to view |
| 19 | PTR | 2021-08-14 1857d ago | 7 | 🔒Register for free to view |
| 20 | Annual | 2021-08-13 1858d ago | — | 🔒Register for free to view |
| 21 | PTR | 2021-07-07 1895d ago | 3 | 🔒Register for free to view |
| 22 | PTR | 2021-06-10 1922d ago | 7 | 🔒Register for free to view |
| 23 | PTR | 2021-05-13 1950d ago | 6 | 🔒Register for free to view |
| 24 | PTR | 2021-04-09 1984d ago | 13 | 🔒Register for free to view |
| 25 | PTR | 2021-03-10 2014d ago | 7 | 🔒Register for free to view |
| 26 | PTR | 2021-02-17 2035d ago | 3 | 🔒Register for free to view |
| 27 | PTR | 2021-01-08 2075d ago | 1 | 🔒Register for free to view |
| 28 | PTR | 2020-11-17 2127d ago | 5 | 🔒Register for free to view |
| 29 | PTR | 2020-11-02 2142d ago | 2 | 🔒Register for free to view |
| 30 | PTR | 2020-10-30 2145d ago | 20 | 🔒Register for free to view |
| 31 | PTR | 2020-09-17 2188d ago | 1 | 🔒Register for free to view |
| 32 | PTR | 2020-08-31 2205d ago | 2 | 🔒Register for free to view |
| 33 | PTR | 2020-08-24 2212d ago | 1 | 🔒Register for free to view |
| 34 | PTR | 2020-08-18 2218d ago | 3 | 🔒Register for free to view |
| 35 | Annual | 2020-08-13 2223d ago | — | 🔒Register for free to view |
| 36 | PTR | 2020-07-23 2244d ago | 8 | 🔒Register for free to view |
| 37 | PTR | 2020-06-03 2294d ago | 4 | 🔒Register for free to view |
| 38 | PTR | 2020-05-05 2323d ago | 1 | 🔒Register for free to view |
| 39 | PTR | 2020-05-05 2323d ago | 6 | 🔒Register for free to view |
| 40 | PTR | 2020-03-30 2359d ago | 9 | 🔒Register for free to view |
| 41 | PTR | 2020-03-03 2386d ago | 15 | 🔒Register for free to view |
| 42 | PTR | 2020-01-31 2418d ago | 12 | 🔒Register for free to view |
| 43 | PTR | 2019-12-23 2457d ago | 2 | 🔒Register for free to view |
| 44 | PTR | 2019-12-02 2478d ago | 3 | 🔒Register for free to view |
| 45 | PTR | 2019-11-22 2488d ago | 4 | 🔒Register for free to view |
| 46 | PTR | 2019-11-05 2505d ago | 2 | 🔒Register for free to view |
| 47 | PTR | 2019-10-21 2520d ago | 9 | 🔒Register for free to view |
| 48 | PTR | 2019-10-09 2532d ago | 5 | 🔒Register for free to view |
| 49 | PTR | 2019-09-26 2545d ago | 10 | 🔒Register for free to view |
| 50 | PTR | 2019-09-05 2566d ago | 6 | 🔒Register for free to view |
| 51 | PTR | 2019-09-03 2568d ago | 1 | 🔒Register for free to view |
| 52 | PTR | 2019-08-21 2581d ago | 3 | 🔒Register for free to view |
| 53 | PTR | 2019-08-13 2589d ago | 2 | 🔒Register for free to view |
| 54 | Annual | 2019-08-13 2589d ago | — | 🔒Register for free to view |
| 55 | PTR | 2019-08-07 2595d ago | 3 | 🔒Register for free to view |
| 56 | PTR | 2019-07-03 2630d ago | 3 | 🔒Register for free to view |
| 57 | PTR | 2019-06-29 2634d ago | 5 | 🔒Register for free to view |
| 58 | PTR | 2019-05-22 2672d ago | 2 | 🔒Register for free to view |
| 59 | PTR | 2019-05-10 2684d ago | 3 | 🔒Register for free to view |
| 60 | PTR | 2019-04-29 2695d ago | 3 | 🔒Register for free to view |
| 61 | PTR | 2019-04-19 2705d ago | 2 | 🔒Register for free to view |
| 62 | PTR | 2019-04-12 2712d ago | 3 | 🔒Register for free to view |
| 63 | PTR | 2019-03-29 2726d ago | 29 | 🔒Register for free to view |
| 64 | PTR | 2019-03-05 2750d ago | 1 | 🔒Register for free to view |
| 65 | PTR | 2019-01-24 2790d ago | 3 | 🔒Register for free to view |
| 66 | PTR | 2018-12-13 2832d ago | 1 | 🔒Register for free to view |
| 67 | PTR | 2018-11-01 2874d ago | 1 | 🔒Register for free to view |
| 68 | PTR | 2018-10-26 2880d ago | 1 | 🔒Register for free to view |
| 69 | PTR | 2018-10-16 2890d ago | 6 | 🔒Register for free to view |
| 70 | PTR | 2018-09-12 2924d ago | 2 | 🔒Register for free to view |
| 71 | PTR | 2018-08-17 2950d ago | 4 | 🔒Register for free to view |
| 72 | PTR | 2018-06-22 3006d ago | 1 | 🔒Register for free to view |
| 73 | PTR | 2018-06-20 3008d ago | 1 | 🔒Register for free to view |
| 74 | Annual | 2018-06-14 3014d ago | — | 🔒Register for free to view |
| 75 | PTR | 2018-05-09 3050d ago | 1 | 🔒Register for free to view |
| 76 | PTR | 2018-04-04 3085d ago | 1 | 🔒Register for free to view |
| 77 | PTR | 2018-03-20 3100d ago | 2 | 🔒Register for free to view |
| 78 | PTR | 2018-02-15 3133d ago | 1 | 🔒Register for free to view |
| 79 | PTR | 2018-02-14 3134d ago | 5 | 🔒Register for free to view |
| 80 | Annual | 2017-05-15 3409d ago | — | 🔒Register for free to view |
| 81 | PTR | 2017-01-13 3531d ago | 1 | 🔒Register for free to view |
| 82 | PTR | 2017-01-06 3538d ago | 1 | 🔒Register for free to view |
| 83 | Annual | 2016-08-02 3695d ago | — | 🔒Register for free to view |
| 84 | PTR | 2016-05-11 3778d ago | 2 | 🔒Register for free to view |
| 85 | PTR | 2015-10-30 3972d ago | 1 | 🔒Register for free to view |
| 86 | Annual | 2015-05-15 4140d ago | — | 🔒Register for free to view |
| 87 | PTR | 2014-12-12 4294d ago | 2 | 🔒Register for free to view |
| 88 | PTR | 2014-07-09 4450d ago | 1 | 🔒Register for free to view |
| 89 | Annual | 2014-06-16 4473d ago | — | 🔒Register for free to view |
| 90 | Annual | 2013-05-05 4880d ago | — | 🔒Register for free to view |
| 91 | Annual | 2012-06-08 5211d ago | — | 🔒Register for free to view |
Source: the U.S. House Clerk, Periodic Transaction Reports. Filings are a legal disclosure, not a recommendation, and can lag the actual trade by up to 45 days. Not investment advice.