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What Congress is trading

Individual-stock purchases and sales reported by members of Congress, counted by sector and by ticker, from House Clerk and Senate eFD periodic transaction reports.

Source: House Clerk PTRs · Senate eFDCoverage: House 2021–2026 · Senate 2024–2026Updated: Methodology →

5,516 purchases and 5,423 sales of individual stocks, by sector

Trades dated Oct 21, 2024 to Oct 21, 2026. Each cell is purchases minus sales, in transactions; the sign and the words say which way, and deeper color means a bigger gap. Counts, not money.

Sectors come from the site’s existing ticker list, checked and extended against each company’s industry code (SIC) in its SEC EDGAR filings. A ticker with no such source is left unclassified, not guessed. 1,955 of the 10,939 counted transactions (18%) are in the Unclassified cell: the ticker is not on that list. Unclassified is not a sector and is left out of the color scale.

Select a cell to see its tickers and the members who traded them.

Biotech: 99 purchases, 101 sales

14 tickers, trades dated Oct 21, 2024 to Oct 21, 2026. Tickers ranked by transactions (purchases + sales); members ranked by their transactions in this sector.

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Biotech: tickers by transactions
#TickerCompany as filedPurchasesSalesPurchase and sale splitTop 3 members by transactions
1TMOThermo Fisher Scientific Inc Common Stock122136% purchasesLisa C. McClain (6)Val T. Hoyle (4)Julia Letlow (3)
2ZTSZoetis Inc. Class A Common Stock131645% purchasesGilbert Ray Cisneros, Jr. (9)Jefferson Shreve (4)Lisa C. McClain (4)
3IDXXIDEXX Laboratories, Inc. - Common Stock11955% purchasesApril McClain Delaney (12)Jefferson Shreve (3)Robert P. Bresnahan, Jr. (3)
4REGNRegeneron Pharmaceuticals, Inc. - Common Stock51426% purchasesJosh Gottheimer (4)Julie Johnson (3)Robert P. Bresnahan, Jr. (3)
5GILDGilead Sciences, Inc. - Common Stock11473% purchasesJosh Gottheimer (3)Marjorie Taylor Greene (3)Jared Moskowitz (2)
6RVTYRevvity, Inc. Common Stock9660% purchasesGilbert Ray Cisneros, Jr. (10)Lisa C. McClain (2)Robert P. Bresnahan, Jr. (2)
7TECHBio-Techne Corp - Common Stock6843% purchasesApril McClain Delaney (11)Robert P. Bresnahan, Jr. (2)Julie Johnson (1)
8VRTXVertex Pharmaceuticals Incorporated - Common Stock6746% purchasesDavid J. Taylor (3)Jefferson Shreve (3)Lisa C. McClain (3)
9BIIBBiogen Inc. - Common Stock7464% purchasesMaria Elvira Salazar (4)Robert P. Bresnahan, Jr. (3)Gilbert Ray Cisneros, Jr. (2)
10BBIOBridgeBio Pharma, Inc. - Common Stock7188% purchasesGilbert Ray Cisneros, Jr. (8)
11PCVXVaxcyte, Inc. - Common Stock6186% purchasesGilbert Ray Cisneros, Jr. (6)Jefferson Shreve (1)
12RGENRepligen Corporation - Common Stock3443% purchasesLisa C. McClain (6)Jefferson Shreve (1)
13MRNAModerna, Inc. - Common Stock2433% purchasesMaria Elvira Salazar (3)Robert P. Bresnahan, Jr. (2)Julie Johnson (1)
14HALOHalozyme Therapeutics, Inc. - Common Stock1233% purchasesGilbert Ray Cisneros, Jr. (3)

Biotech: tickers by transactions

Members with the most transactions here

  1. Gilbert Ray Cisneros, Jr. 40 transactions
  2. April McClain Delaney 24 transactions
  3. Lisa C. McClain 21 transactions
  4. Robert P. Bresnahan, Jr. 21 transactions
  5. Jefferson Shreve 16 transactions
  6. Byron Donalds 8 transactions
  7. Julie Johnson 8 transactions
  8. Josh Gottheimer 7 transactions
  9. Maria Elvira Salazar 7 transactions
  10. Val T. Hoyle 6 transactions

Ranked by number of transactions, not by money. Ties are listed alphabetically.

Most-bought tickers

Ranked by the number of purchase transactions (not dollars), trades dated Oct 21, 2024 to Oct 21, 2026. Members are the three with the most purchases of that ticker.

Top 15 tickers by purchase transactions in the last 24 months
#TickerCompany as filedSectorPurchasesSalesPurchase and sale splitTop 3 members by transactions
1NVDANVIDIA Corporation - Common StockAI / Chips906757% purchasesCleo Fields (20)Marjorie Taylor Greene (8)Robert P. Bresnahan, Jr. (8)
2AMZNAmazon.com, Inc. - Common StockConsumer823471% purchasesCleo Fields (12)Marjorie Taylor Greene (10)Gilbert Ray Cisneros, Jr. (7)
3MSFTMicrosoft Corporation - Common StockAI / Tech818848% purchasesGilbert Ray Cisneros, Jr. (11)Cleo Fields (10)John Boozman (7)
4AAPLApple Inc. - Common StockAI / Tech626947% purchasesCleo Fields (16)Ed Case (8)Marjorie Taylor Greene (6)
5METAMeta Platforms, Inc. - Class A Common StockAI / Tech572867% purchasesCleo Fields (10)Marjorie Taylor Greene (6)John Boozman (5)
6TSLATesla, Inc. - Common StockAutomotive452564% purchasesJosh Gottheimer (15)Marjorie Taylor Greene (9)Gilbert Ray Cisneros, Jr. (7)
7AVGOBroadcom Inc. - Common StockAI / Chips443556% purchasesCleo Fields (5)David J. Taylor (5)Jared Moskowitz (4)
8GOOGAlphabet Inc. - Class C Capital StockAI / Tech423058% purchasesCleo Fields (17)Marjorie Taylor Greene (7)Jerry Moran (3)
9GOOGLAlphabet Inc. - Class A Common StockAI / Tech394049% purchasesCleo Fields (8)Val T. Hoyle (5)David J. Taylor (4)
10HDHome Depot, Inc.Consumer393950% purchasesLloyd Doggett (7)David J. Taylor (6)Marjorie Taylor Greene (5)
11UNHUnitedHealth Group Incorporated Common StockHealthcare394745% purchasesGilbert Ray Cisneros, Jr. (8)Marjorie Taylor Greene (4)Tim Moore (4)
12VVisa Inc.Payment Processing372659% purchasesJosh Gottheimer (10)David J. Taylor (7)Byron Donalds (3)
13AMDAdvanced Micro Devices, Inc.AI / Chips361373% purchasesMarjorie Taylor Greene (8)Gilbert Ray Cisneros, Jr. (7)Cleo Fields (4)
14GSGoldman Sachs Group, Inc.Finance312853% purchasesJared Moskowitz (5)Marjorie Taylor Greene (5)Markwayne Mullin (4)
15JNJJohnson & Johnson Common StockPharma313448% purchasesLloyd Doggett (7)Josh Gottheimer (6)Marjorie Taylor Greene (4)

Top 15 tickers by purchase transactions in the last 24 months

Most-sold tickers

Ranked by the number of sale transactions (not dollars), partial sales included. Members are the three with the most sales of that ticker.

Top 15 tickers by sale transactions in the last 24 months
#TickerCompany as filedSectorPurchasesSalesPurchase and sale splitTop 3 members by transactions
1MSFTMicrosoft Corporation - Common StockAI / Tech818848% purchasesShelley Moore Capito (11)Josh Gottheimer (9)Julie Johnson (6)
2AAPLApple Inc. - Common StockAI / Tech626947% purchasesShelley Moore Capito (7)Josh Gottheimer (6)Sheldon Whitehouse (5)
3NVDANVIDIA Corporation - Common StockAI / Chips906757% purchasesSheldon Whitehouse (12)Daniel Meuser (8)Josh Gottheimer (7)
4UNHUnitedHealth Group Incorporated Common StockHealthcare394745% purchasesGilbert Ray Cisneros, Jr. (5)Julie Johnson (5)Kevin Hern (3)
5LLYEli Lilly and Company Common StockPharma284339% purchasesJosh Gottheimer (14)Julie Johnson (4)David J. Taylor (3)
6GOOGLAlphabet Inc. - Class A Common StockAI / Tech394049% purchasesThomas H. Kean, Jr. (5)David J. Taylor (4)Dan Newhouse (3)
7HDHome Depot, Inc.Consumer393950% purchasesKevin Hern (9)Josh Gottheimer (4)Julie Johnson (4)
8AVGOBroadcom Inc. - Common StockAI / Chips443556% purchasesRobert P. Bresnahan, Jr. (4)David J. Taylor (3)Gilbert Ray Cisneros, Jr. (3)
9AMZNAmazon.com, Inc. - Common StockConsumer823471% purchasesGilbert Ray Cisneros, Jr. (5)Lisa C. McClain (4)Jonathan L. Jackson (3)
10JNJJohnson & Johnson Common StockPharma313448% purchasesThomas H. Kean, Jr. (7)Julie Johnson (4)Lisa C. McClain (3)
11JPMJP Morgan Chase & Co. Common StockFinance273444% purchasesJohn Boozman (4)Val T. Hoyle (4)Lisa C. McClain (3)
12PGProcter & Gamble CompanyConsumer253244% purchasesDavid J. Taylor (3)Julie Johnson (3)Bruce Westerman (2)
13ACNAccenture plc Class A Ordinary SharesAI / Tech153033% purchasesJulie Johnson (5)Kelly Morrison (3)Kevin Hern (3)
14GOOGAlphabet Inc. - Class C Capital StockAI / Tech423058% purchasesRobert P. Bresnahan, Jr. (5)Jerry Moran (3)Josh Gottheimer (3)
15BRK.BBerkshire Hathaway Inc. New Common StockInvestment Holdings302951% purchasesGilbert Ray Cisneros, Jr. (4)Josh Gottheimer (4)Lisa C. McClain (3)

Top 15 tickers by sale transactions in the last 24 months

Ranking is by count because each trade is disclosed as a range of dollars, never an exact amount; a count is exact, a sum of ranges is not.

Purchases and sales per month

10,939 counted transactions by the month of the trade date, both chambers, all members.

Counted purchases and sales per month of the trade date
Month of the trade datePurchasesSales
Oct 2421945
Nov 2412549
Dec 2410697
Jan 25247265
Feb 25278269
Mar 25357392
Apr 25375689
May 25261339
Jun 25410257
Jul 25215241
Aug 25214241
Sep 25164343
Oct 25367452
Nov 25220147
Dec 25157244
Jan 26177136
Feb 26148184
Mar 26874183
Apr 2695131
May 26124133
Jun 26115117
Jul 26117137
Aug 2687195
Sep 2658131
Oct 2666

The shaded months are still filling in: trades are reported up to 45 days after the trade date, and some later. Counts of transactions, not money.

One member’s reports can move a month. In the busiest month in this window, April 2025, one member accounts for 189 of the 1,064 counted transactions.

What these counts are, and are not

Ranges, not amounts. Members disclose each trade as a range of dollars. These pages count transactions and never add the ranges into a dollar figure.

What is counted. Counted: stocks and other single-company securities, self, spouse and dependent child, with trade dates in the window as filed. Not counted: funds, ETFs, Treasuries, municipal securities and other assets a stock-trading ban would allow; bonds; rows whose dates carry a date note. Stock options are listed apart and are not counted as purchases or sales of the stock. In this window that leaves out 307 fund, ETF and other-asset rows, 85 option rows, 2 bond rows, 48 exchanges and 2 rows with a date note.

Reports we have not read. 170 scanned-image or paper reports filed since Oct 21, 2024 are not read yet, so these counts may be incomplete. See how the Stock Trading Grade treats them as “Not graded”.

Reporting delay. The STOCK Act asks for a report within 30 days of the member learning of a trade and no later than 45 days after the trade, so the most recent weeks are always still filling in. A gap over 45 days is a measured fact about two dates as the member filed them, not a finding about the filer.

Sectors. Cells group tickers by the site’s ticker list, with labels checked against each company’s SEC industry code. A sector label describes the company, not the member’s reason for trading. These are counts from public filings; a count says how much was reported, not why.

Members ranked by how much they reported: Most active stock traders in Congress.