Follow public disclosures

Follow public disclosures for James R. Langevin

Review the public filings this person appears in, then save them to your watchlist when you want their future disclosures surfaced in CopyWindow.

Role
Representative
Country
US
Filings
10 filings
Portfolio progression
-29.1%

Portfolio progression

How a portfolio that copied every disclosed buy from this person would have moved, each position held for 30 days. Disclosed sells are excluded. Hypothetical, computed from public disclosures.

21 of 31 buys resolved
Compounded across trades
-29.1%
Equal stake per trade
+1.2%
Profitable trades
57.1%
Best / weakest trade
+27.6% / -49.3%

10 further buys are still inside the 30-day window and excluded from these figures.

Historical research signal

Historical Signal Reliability

Promoted public disclosures are grouped into the full record and the subset that matches today's CopyWindow strategy filters. This is research context, not a recommendation.

Mixed record

14 strategy-qualified

Avg 30d outcome
+0.6%
Median 30d outcome
+2.7%
Win rate
50.0%
Avg Confidence
93%

All historical signals

Every promoted historical signal from this person.

86 signals
Avg 30d
-2.9%
Median 30d
-3.7%
Win rate
41.4%
Avg Confidence
93%

Based on 58 of 86 signals with a completed 30-day window.

Strategy-qualified subset

Signals matching the current strategy or an active strategy overlay.

14 signals
Avg 30d
+0.6%
Median 30d
+2.7%
Win rate
50.0%
Avg Confidence
93%

Based on 14 of 14 signals with a completed 30-day window.

Evidence rows

Best outcome

Generac Holdlings Inc. Common Stock (GNRC)

Ticker GNRC

Disclosure
9 May 2022
Hypothetical 30d
+27.6%
Data Confidence
93%
Open evidence source

Weakest outcome

Generac Holdlings Inc. Common Stock (GNRC)

Ticker GNRC

Disclosure
6 Oct 2022
Hypothetical 30d
-41.9%
Data Confidence
93%
Open evidence source

Latest disclosure

AIRBNB INC COM CL A

Ticker ABNB

Disclosure
7 Dec 2022
Hypothetical 30d
-3.3%
Data Confidence
93%
Open evidence source

Observed activity

Block, Inc. Class A Common Stock, (SQ)

SQ · US · 20 disclosures

Generac Holdlings Inc. Common Stock (GNRC)

GNRC · US · 19 disclosures

AIRBNB INC COM CL A

ABNB · US · 16 disclosures

DoorDash, Inc. - Common Stock (DASH)

DASH · US · 13 disclosures

Meta Platforms, Inc. - Class A (FB)

FB · US · 8 disclosures

Meta Platforms, Inc. - Class A Common Stock (META)

META · US · 5 disclosures

PayPal Holdings, Inc. - Common Stock (PYPL)

PYPL · US · 3 disclosures

Netflix, Inc. - Common Stock (NFLX)

NFLX · US · 2 disclosures

Recent public disclosures

Source links stay visible so each filing can be checked directly.

10 filings · 86 transactions
3 stock transactions disclosed on 9 Jan 2023Transaction dates 5 Dec 2022, 12 Dec 2022, 20 Dec 2022 · House STOCK Act disclosures · 2 sells · 1 buyView 3 transactions

Transactions

2 sells · 1 buy

  • GNRC

    Generac Holdlings Inc. Common Stock (GNRC)

    sell

    Reported amount

    $1,001 - $15,000

  • GNRC

    Generac Holdlings Inc. Common Stock (GNRC)

    sell

    Reported amount

    $1,001 - $15,000

  • GNRC

    Generac Holdlings Inc. Common Stock (GNRC)

    buy

    Reported amount

    $15,001 - $50,000

Open source
Transactions
3 transactions
Copy Window
Probably too late
Avg Confidence
93%
Avg outcome
+12.7%
9 stock transactions disclosed on 7 Dec 2022Transaction dates 1 Nov 2022, 3 Nov 2022, 4 Nov 2022, 7 Nov 2022, 14 Nov 2022, 29 Nov 2022 · House STOCK Act disclosures · 3 buys · 6 sellsView 9 transactions

Transactions

3 buys · 6 sells

  • GNRC

    Generac Holdlings Inc. Common Stock (GNRC)

    buy

    Reported amount

    $1,001 - $15,000

  • META

    Meta Platforms, Inc. - Class A Common Stock (META)

    sell

    Reported amount

    $100,001 - $250,000

  • ABNB

    AIRBNB INC COM CL A

    buy

    Reported amount

    $15,001 - $50,000

  • ABNB

    AIRBNB INC COM CL A

    sell

    Reported amount

    $15,001 - $50,000

  • DASH

    DoorDash, Inc. - Common Stock (DASH)

    sell

    Reported amount

    $15,001 - $50,000

  • DASH

    DoorDash, Inc. - Common Stock (DASH)

    sell

    Reported amount

    $1,001 - $15,000

  • META

    Meta Platforms, Inc. - Class A Common Stock (META)

    sell

    Reported amount

    $1,001 - $15,000

  • META

    Meta Platforms, Inc. - Class A Common Stock (META)

    sell

    Reported amount

    $1,001 - $15,000

  • SQ

    Block, Inc. Class A Common Stock, (SQ)

    buy

    Reported amount

    $50,001 - $100,000

Open source
Transactions
9 transactions
Copy Window
Probably too late
Avg Confidence
93%
Avg outcome
+3.2%
11 stock transactions disclosed on 8 Nov 2022Transaction dates 3 Oct 2022, 13 Oct 2022, 17 Oct 2022, 20 Oct 2022, 21 Oct 2022, 27 Oct 2022, 28 Oct 2022 · House STOCK Act disclosures · 2 buys · 9 sellsView 11 transactions

Transactions

2 buys · 9 sells

  • ABNB

    AIRBNB INC COM CL A

    buy

    Reported amount

    $1,001 - $15,000

  • SQ

    Block, Inc. Class A Common Stock, (SQ)

    sell

    Reported amount

    $50,001 - $100,000

  • ABNB

    AIRBNB INC COM CL A

    buy

    Reported amount

    $100,001 - $250,000

  • ABNB

    AIRBNB INC COM CL A

    sell

    Reported amount

    $100,001 - $250,000

  • DASH

    DoorDash, Inc. - Common Stock (DASH)

    sell

    Reported amount

    $1,001 - $15,000

  • GNRC

    Generac Holdlings Inc. Common Stock (GNRC)

    sell

    Reported amount

    $15,001 - $50,000

  • SQ

    Block, Inc. Class A Common Stock, (SQ)

    sell

    Reported amount

    $1,001 - $15,000

  • PYPL

    PayPal Holdings, Inc. - Common Stock (PYPL)

    sell

    Reported amount

    $1,001 - $15,000

  • ABNB

    AIRBNB INC COM CL A

    sell

    Reported amount

    $1,001 - $15,000

  • ABNB

    AIRBNB INC COM CL A

    sell

    Reported amount

    $1,001 - $15,000

  • GNRC

    Generac Holdlings Inc. Common Stock (GNRC)

    sell

    Reported amount

    $1,001 - $15,000

Open source
Transactions
11 transactions
Copy Window
Probably too late
Avg Confidence
93%
Avg outcome
-5.6%
8 stock transactions disclosed on 6 Oct 2022Transaction dates 7 Sept 2022, 8 Sept 2022, 15 Sept 2022, 20 Sept 2022, 28 Sept 2022 · House STOCK Act disclosures · 7 sells · 1 buyView 8 transactions

Transactions

7 sells · 1 buy

  • DASH

    DoorDash, Inc. - Common Stock (DASH)

    sell

    Reported amount

    $1,001 - $15,000

  • GNRC

    Generac Holdlings Inc. Common Stock (GNRC)

    sell

    Transaction value

    Not available

  • SQ

    Block, Inc. Class A Common Stock, (SQ)

    sell

    Reported amount

    $1,001 - $15,000

  • ABNB

    AIRBNB INC COM CL A

    sell

    Reported amount

    $1,001 - $15,000

  • GNRC

    Generac Holdlings Inc. Common Stock (GNRC)

    buy

    Reported amount

    $1,001 - $15,000

  • PYPL

    PayPal Holdings, Inc. - Common Stock (PYPL)

    sell

    Reported amount

    $1,001 - $15,000

  • SQ

    Block, Inc. Class A Common Stock, (SQ)

    sell

    Reported amount

    $1,001 - $15,000

  • ABNB

    AIRBNB INC COM CL A

    sell

    Reported amount

    $1,001 - $15,000

Open source
Transactions
8 transactions
Copy Window
Probably too late
Avg Confidence
93%
Avg outcome
-22.0%
8 stock transactions disclosed on 8 Sept 2022Transaction dates 1 Aug 2022, 3 Aug 2022, 5 Aug 2022, 9 Aug 2022, 10 Aug 2022, 17 Aug 2022 · House STOCK Act disclosures · 2 buys · 6 sellsView 8 transactions

Transactions

2 buys · 6 sells

  • DASH

    DoorDash, Inc. - Common Stock (DASH)

    buy

    Reported amount

    $15,001 - $50,000

  • ABNB

    AIRBNB INC COM CL A

    sell

    Reported amount

    $1,001 - $15,000

  • DASH

    DoorDash, Inc. - Common Stock (DASH)

    sell

    Reported amount

    $1,001 - $15,000

  • SQ

    Block, Inc. Class A Common Stock, (SQ)

    sell

    Reported amount

    $1,001 - $15,000

  • SQ

    Block, Inc. Class A Common Stock, (SQ)

    buy

    Reported amount

    $50,001 - $100,000

  • SQ

    Block, Inc. Class A Common Stock, (SQ)

    sell

    Reported amount

    $100,001 - $250,000

  • DASH

    DoorDash, Inc. - Common Stock (DASH)

    sell

    Reported amount

    $1,001 - $15,000

  • SQ

    Block, Inc. Class A Common Stock, (SQ)

    sell

    Reported amount

    $1,001 - $15,000

Open source
Transactions
8 transactions
Copy Window
Probably too late
Avg Confidence
93%
Avg outcome
-16.3%