Mario Diaz-Balart

Republican / House / Florida

- Net Worth Est.

- Trade Volume

- Total Trades

- Last Traded

Current Member Yes
Years Active 2003 - Present
Age 64
Diaz-Balart was born in Fort Lauderdale, Florida, on September 25, 1961. He attended the University of South Florida in Tampa, where he studied political science before beginning his public service career as an aide to the Mayor of the City of Miami in 1985. Before his election to Congress, he served in the Florida House and the Florida Senate.

* Biography data provided through our partnership with Ballotpedia.

Supporters
Opponents
Corporate Donors
Proposed Legislation
Trades
Live Stock Portfolio
Net Worth
Revolving Door

Trade Volume by Year

Buy

Sell

- Trade Volume

- Total Trades

Top Traded Sectors

Trades

Click on a trade or stock for more details

Estimated excess return of the underlying stock since the transaction

Stock	Transaction	Filed	Traded	Description	Excess Return

Estimated Live Stock Portfolio

Ticker	Current Holding	Portfolio Allocation

...

Net Worth

loading... Estimated Net Worth (...)

Top Holdings

Disclosed Holdings

Ticker	Asset Type	Asset Name	Amount	Owner	Report Year	Filed

*These holdings are collected from annual financial disclosure statements. There are occasionally parsing errors, and it does not include recent transactions.

Revolving Door

Former staff of Mario Diaz-Balart who went on to register as lobbyists, and the clients they were disclosed as representing at the time of filing. Parsed from the covered-position disclosures on Lobbying Disclosure Act filings — see the full Revolving Door dashboard.

6 Former staff who have lobbied

15 Public companies represented

80 Clients in total

Sep 01, 2026 Most recent filing

Lobbyist	Role in this office	Disclosed clients	Lobbying firm	Latest filing
Omar Franco New	Chief of Staff, Rep. Mario Diaz-Balart	DIS IHRT JNJ ADAPTIVE CONSTRUCTION SOLUTIONS… +48 more	BECKER & POLIAKOFF, P.A.	Sep 01, 2026
Alexander Sutton New	Professional Staff Member, U.S. Representative Mario Diaz-Balart (R-FL 25) (2023-2024)	AMERICAN CANCER SOCIETY CANCER …	AMERICAN CANCER SOCIETY CANCER ACTION NETWORK, INC.	Jul 20, 2026
Christina Mcgarry David New	Legislative Assistant / Scheduler, Rep. Mario Diaz-Balart; Intern, Rep. Doc Hastings	AAL ALKS BHF CCL +19 more	PENN AVENUE PARTNERS	Jul 08, 2026
Emily Jacobs New	Legislative Coordinator, Congressman Mario Diaz-Balart	SCHOLARSHIP AMERICA WEST COAST UNIVERSITY	DENTONS US LLP	Oct 20, 2025
Christopher Sweet New	Deputy Chief of Staff & Legislative Director, Legislative Director, Senior Legislative Assistant, Legislative Assistant, Legislative Correspondent, Rep. Mario Diaz-Balart	SECURE IDENTITY LLC (D-B-A CLEA…	SECURE IDENTITY LLC (D-B-A CLEAR)	Apr 21, 2025
Christopher Sweet New	Deputy Chief of Staff, Legislative Director - Congressman Mario Diaz- Balart	ASTRANIS	ATLAS CROSSING LLC	Feb 15, 2025

Spending in Support of Mario Diaz-Balart

Total Receipts

Outside Spending

Contributor	Support/Oppose	Amount	Date	Filed	Amendment	Details

Top Receipts

Name	Amount	Date	Loaded	Memo Text

* Note: This data may contain refunds given to the committee. Names are hidden for individual donations below $250,000.

Outside Spending

Contributor	Support/Oppose	Amount	Date	Filed	Amendment	Memo Text

Other Candidates in District

Candidate	Party	Fundraising over Last Year	Track

Corporate PAC Donors

Ticker	Company Committee	Recipient Committee	Amount	Date	Party	Cycle

Proposed Legislation

Click on a row for more details

Title	Introduced	Latest Action Date