Follow public disclosures

Follow public disclosures for Byron Donalds

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: 14 filings
Portfolio progression: +1,879.8%

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.

75 of 81 buys resolved

Compounded across trades: +1,879.8%
Equal stake per trade: +6.0%
Profitable trades: 49.3%
Best / weakest trade: +62.7% / -24.1%

6 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

40 strategy-qualified

Avg 30d outcome: +4.0%
Median 30d outcome: +0.9%
Win rate: 52.5%
Avg Confidence: 93%

All historical signals

Every promoted historical signal from this person.

164 signals

Avg 30d: +2.4%
Median 30d: -0.1%
Win rate: 48.0%
Avg Confidence: 93%

Based on 152 of 164 signals with a completed 30-day window.

Strategy-qualified subset

Signals matching the current strategy or an active strategy overlay.

40 signals

Avg 30d: +4.0%
Median 30d: +0.9%
Win rate: 52.5%
Avg Confidence: 93%

Based on 40 of 40 signals with a completed 30-day window.

Evidence rows

Best outcome

Lam Research Corporation - Common Stock (LRCX)

Ticker LRCX

Disclosure: 5 Sept 2025
Hypothetical 30d: +45.2%
Data Confidence: 93%

Open evidence source

Weakest outcome

The Trade Desk, Inc. - Class A Common Stock (TTD)

Ticker TTD

Disclosure: 6 Mar 2026
Hypothetical 30d: -24.1%
Data Confidence: 93%

Open evidence source

Latest disclosure

PayPal Holdings, Inc. - Common Stock (PYPL)

Ticker PYPL

Disclosure: 8 Apr 2026
Hypothetical 30d: -1.0%
Data Confidence: 93%

Open evidence source

Observed activity

The Trade Desk, Inc. - Class A Common Stock (TTD)

TTD · US · 11 disclosures

Brown & Brown, Inc. Common Stock (BRO)

BRO · US · 9 disclosures

Progressive Corporation (PGR)

PGR · US · 7 disclosures

sing Chipotle Mexican Grill, Inc. Common Stock (CMG)

CMG · US · 7 disclosures

Fortinet, Inc. - Common Stock (FTNT)

FTNT · US · 6 disclosures

GoDaddy Inc. Class A Common Stock (GDDY)

GDDY · US · 6 disclosures

PayPal Holdings, Inc. - Common Stock (PYPL)

PYPL · US · 6 disclosures

Tradeweb Markets Inc. - Class A Common Stock (TW)

TW · US · 6 disclosures

First Citizens BancShares, Inc. - Class A Common Stock (FCNCA)

FCNCA · US · 5 disclosures

Abbott Laboratories Common Stock (ABT)

ABT · US · 4 disclosures

DoorDash, Inc. - Common Stock (DASH)

DASH · US · 4 disclosures

Fiserv, Inc. Common Stock (FI)

FI · US · 4 disclosures

Howmet Aerospace Inc. Common Stock (HWM)

HWM · US · 4 disclosures

nt sing RLI Corp. Common Stock (RLI)

RLI · US · 4 disclosures

Nu Holdings Ltd. Class A Ordinary Shares (NU)

NU · US · 4 disclosures

Robinhood Markets, Inc. - Class A Common Stock (HOOD)

HOOD · US · 4 disclosures

Visa Inc. (V)

V · US · 3 disclosures

Amazon.com, Inc. - Common Stock (AMZN)

AMZN · US · 2 disclosures

Amphenol Corporation Common Stock (APH)

APH · US · 2 disclosures

AppFolio, Inc. - Class A Common Stock (APPF)

APPF · US · 2 disclosures

Arista Networks, Inc. Common Stock (ANET)

ANET · US · 2 disclosures

Broadcom Inc. - Common Stock (AVGO)

AVGO · US · 2 disclosures

Carnival Corporation Common Stock (CCL)

CCL · US · 2 disclosures

Chemed Corp (CHE)

CHE · US · 2 disclosures

Comfort Systems USA, Inc. Common Stock (FIX)

FIX · US · 2 disclosures

Deckers Outdoor Corporation (DECK)

DECK · US · 2 disclosures

Eli Lilly and Company Common Stock (LLY)

LLY · US · 2 disclosures

Equifax, Inc. Common Stock (EFX)

EFX · US · 2 disclosures

FactSet Research Systems Inc. Common Stock (FDS)

FDS · US · 2 disclosures

Gartner, Inc. Common Stock (IT)

IT · US · 2 disclosures

IDEXX Laboratories, Inc. - Common Stock (IDXX)

IDXX · US · 2 disclosures

Intuit Inc. - Common Stock (INTU)

INTU · US · 2 disclosures

JP Morgan Chase & Co. Common Stock (JPM)

JPM · US · 2 disclosures

Lam Research Corporation - Common Stock (LRCX)

LRCX · US · 2 disclosures

Lockheed Martin Corporation Common Stock (LMT)

LMT · US · 2 disclosures

McKesson Corporation Common Stock (MCK)

MCK · US · 2 disclosures

Merck & Company, Inc. Common Stock (MRK)

MRK · US · 2 disclosures

Molina Healthcare Inc Common Stock (MOH)

MOH · US · 2 disclosures

Monolithic Power Systems, Inc. - Common Stock (MPWR)

MPWR · US · 2 disclosures

MSCI Inc. Common Stock (MSCI)

MSCI · US · 2 disclosures

Netflix, Inc. - Common Stock (NFLX)

NFLX · US · 2 disclosures

Novo Nordisk A/S Common Stock (NVO)

NVO · US · 2 disclosures

Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)

REGN · US · 2 disclosures

ServiceNow, Inc. Common Stock (NOW)

NOW · US · 2 disclosures

sing Autodesk, Inc. - Common Stock (ADSK)

ADSK · US · 2 disclosures

sing Cadence Design Systems, Inc. - Common Stock (CDNS)

CDNS · US · 2 disclosures

sing Marvell Technology, Inc. - Common Stock (MRVL)

MRVL · US · 2 disclosures

sing Vertex Pharmaceuticals Incorporated - Common Stock (VRTX)

VRTX · US · 2 disclosures

Synopsys, Inc. - Common Stock (SNPS)

SNPS · US · 2 disclosures

Veeva Systems Inc. Class A Common Stock (VEEV)

VEEV · US · 2 disclosures

Zoetis Inc. Class A Common Stock (ZTS)

ZTS · US · 2 disclosures

Bitcoin (BTC)

BTC · US · 1 disclosure

Parker-Hannifin Corporation Common Stock (PH)

PH · US · 1 disclosure

Recent public disclosures

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

14 filings · 164 transactions

6 stock transactions disclosed on 15 Jul 2026Transaction dates 5 Jun 2026, 9 Jun 2026 · House STOCK Act disclosures · 2 buys · 4 sellsView 6 transactions

Transactions

2 buys · 4 sells

ZTS
Zoetis Inc. Class A Common Stock (ZTS)
buy
Reported amount
$1,001 - $15,000
ZTS
Zoetis Inc. Class A Common Stock (ZTS)
buy
Reported amount
$1,001 - $15,000
CDNS
sing Cadence Design Systems, Inc. - Common Stock (CDNS)
sell
Reported amount
$1,001 - $15,000
CDNS
sing Cadence Design Systems, Inc. - Common Stock (CDNS)
sell
Reported amount
$1,001 - $15,000
MPWR
Monolithic Power Systems, Inc. - Common Stock (MPWR)
sell
Reported amount
$1,001 - $15,000
MPWR
Monolithic Power Systems, Inc. - Common Stock (MPWR)
sell
Reported amount
$1,001 - $15,000

Open source

Transactions: 6 transactions
Copy Window: Probably too late
Avg Confidence: 93%
Avg outcome: -3.1%

8 stock transactions disclosed on 13 May 2026Transaction date 2 Apr 2026 · House STOCK Act disclosures · 4 sells · 4 buysView 8 transactions

Transactions

4 sells · 4 buys

CMG
sing Chipotle Mexican Grill, Inc. Common Stock (CMG)
sell
Reported amount
$1,001 - $15,000
CMG
sing Chipotle Mexican Grill, Inc. Common Stock (CMG)
sell
Reported amount
$1,001 - $15,000
INTU
Intuit Inc. - Common Stock (INTU)
sell
Reported amount
$1,001 - $15,000
INTU
Intuit Inc. - Common Stock (INTU)
sell
Reported amount
$1,001 - $15,000
LLY
Eli Lilly and Company Common Stock (LLY)
buy
Reported amount
$1,001 - $15,000
LLY
Eli Lilly and Company Common Stock (LLY)
buy
Reported amount
$1,001 - $15,000
MRVL
sing Marvell Technology, Inc. - Common Stock (MRVL)
buy
Reported amount
$1,001 - $15,000
MRVL
sing Marvell Technology, Inc. - Common Stock (MRVL)
buy
Reported amount
$1,001 - $15,000

Open source

Transactions: 8 transactions
Copy Window: Probably too late
Avg Confidence: 93%
Avg outcome: +10.9%

6 transactions disclosed on 8 Apr 2026Transaction dates 13 Mar 2026, 20 Mar 2026 · House STOCK Act disclosures · 4 buys · 2 sellsView 6 transactions

Transactions

4 buys · 2 sells

NFLX
Netflix, Inc. - Common Stock (NFLX)
buy
Reported amount
$1,001 - $15,000
NFLX
Netflix, Inc. - Common Stock (NFLX)
buy
Reported amount
$1,001 - $15,000
TTD
The Trade Desk, Inc. - Class A Common Stock (TTD)
sell
Reported amount
$1,001 - $15,000
TTD
The Trade Desk, Inc. - Class A Common Stock (TTD)
sell
Reported amount
$1,001 - $15,000
PYPL
PayPal Holdings, Inc. - Common Stock (PYPL)
buy
Reported amount
$1,001 - $15,000
PYPL
PayPal Holdings, Inc. - Common Stock (PYPL)
buy
Reported amount
$1,001 - $15,000

Open source

Transactions: 6 transactions
Copy Window: Probably too late
Avg Confidence: 90%
Avg outcome: +0.3%

8 stock transactions disclosed on 6 Mar 2026Transaction date 10 Feb 2026 · House STOCK Act disclosures · 4 sells · 4 buysView 8 transactions

Transactions

4 sells · 4 buys

BRO
Brown & Brown, Inc. Common Stock (BRO)
sell
Reported amount
$1,001 - $15,000
BRO
Brown & Brown, Inc. Common Stock (BRO)
sell
Reported amount
$1,001 - $15,000
NOW
ServiceNow, Inc. Common Stock (NOW)
buy
Reported amount
$1,001 - $15,000
NOW
ServiceNow, Inc. Common Stock (NOW)
buy
Reported amount
$1,001 - $15,000
PYPL
PayPal Holdings, Inc. - Common Stock (PYPL)
sell
Reported amount
$1,001 - $15,000
PYPL
PayPal Holdings, Inc. - Common Stock (PYPL)
sell
Reported amount
$1,001 - $15,000
TTD
The Trade Desk, Inc. - Class A Common Stock (TTD)
buy
Reported amount
$1,001 - $15,000
TTD
The Trade Desk, Inc. - Class A Common Stock (TTD)
buy
Reported amount
$1,001 - $15,000

Open source

Transactions: 8 transactions
Copy Window: Probably too late
Avg Confidence: 93%
Avg outcome: -13.6%

5 stock transactions disclosed on 12 Feb 2026Transaction date 8 Jan 2026 · House STOCK Act disclosures · 5 sellsView 5 transactions

Transactions

5 sells

HWM
Howmet Aerospace Inc. Common Stock (HWM)
sell
Reported amount
$1,001 - $15,000
PH
Parker-Hannifin Corporation Common Stock (PH)
sell
Reported amount
$1,001 - $15,000
TTD
The Trade Desk, Inc. - Class A Common Stock (TTD)
sell
Reported amount
$1,001 - $15,000
TTD
The Trade Desk, Inc. - Class A Common Stock (TTD)
sell
Reported amount
$1,001 - $15,000
TTD
The Trade Desk, Inc. - Class A Common Stock (TTD)
sell
Reported amount
$1,001 - $15,000

Open source

Transactions: 5 transactions
Copy Window: Probably too late
Avg Confidence: 93%
Avg outcome: +0.0%