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Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Politicians
Mark R. Warner

Mark R. Warner

DemocratSenator, VA
Term: 2021-01-03 → 2027-01-03
Net Worth & Portfolio
Total Trades
110
Trade Volume
$68.5M
Midpoint of disclosed ranges
Issuers
9
Unique tickers
Last Traded
2025-12-24
Est. Net Worth
N/A

About Mark R. Warner

Mark R. Warner is a Democratic U.S. Senator from Virginia, serving since January 3, 2021, with his current term running through January 3, 2027. Born December 15, 1954, he serves on the Senate Committee on Banking, Housing, and Urban Affairs; the Senate Committee on Finance; the Senate Committee on Rules and Administration; the Senate Committee on the Budget; and the Senate Select Committee on Intelligence. His committee assignments include subcommittees overseeing financial institutions, securities, taxation, international trade, and digital assets.

Sen. Mark R. Warner has disclosed 110 trades with an estimated total trading volume of $68.5 million, placing him among the more active congressional traders by dollar value. His activity skews toward purchases, with 74 buys compared to 36 sells. The most frequently traded holding is listed as an unspecified security (95 trades), followed by ABOS (4 trades), ROAD (3), ZAYO (2), and AIZ (1). Sector exposure in disclosed data includes Transportation & Utilities and Banking, each accounting for one identified trade category, indicating limited diversification across named sectors in the available breakdown.

Mark R. Warner's Trades

Trading Activity

Page 3: 10 of 110 trades
DateAssetTypeOwnerAmount
2018-01-24NationsBuilders Insurance Services, Inc. Company: SunTX NBIS Holdings, L.P.  (Dallas, TX) Description: Insurance CompanyOTHEsellSP$1K – $15K
2018-01-24NationsBuilders Insurance Services, Inc. Company: SunTX NBIS Holdings, L.P.  (Dallas, TX) Description: Insurance CompanyOTHEsellSelf$100K – $250K
2018-01-11euNetworks Group Limited Company: euNetworks Group Limited  (London) Description: European communications infrastructure platformOTHEbuySelf$1M – $5M
2017-12-07HCEB Ballantyne, LLC Company: HCEB Ballantyne, LLC  (Englewood, CO) Description: Real EstateOTHEsellSelf$100K – $250K
2017-11-06HALOsellSelf$500K – $1M
2017-10-20Accela, Inc. Company: Accela, Inc.  (San Ramon, CA) Description: Software CompanyOTHEsellSP$1K – $15K
2017-10-20Spirus Medical, Inc. Company: Spirus Medical, Inc.  (Bridgewater, MA) Description: Medical DevicesOTHEsellSP$1K – $15K
2017-10-18XONsellSelf$1M – $5M
2017-10-18ZIOPsellSelf$250K – $500K
2017-06-02OmniEarth, Inc. Company: OmniEarth, Inc.  (Arlington, VA) Description: Software CompanyOTHEsellSP$1K – $15K
NationsBuilders Insurance Services, Inc. Company: SunTX NBIS Holdings, L.P.  (Dallas, TX) Description: Insurance Companysell
2018-01-24$1K – $15K
Owner: SP
NationsBuilders Insurance Services, Inc. Company: SunTX NBIS Holdings, L.P.  (Dallas, TX) Description: Insurance Companysell
2018-01-24$100K – $250K
Owner: Self
euNetworks Group Limited Company: euNetworks Group Limited  (London) Description: European communications infrastructure platformbuy
2018-01-11$1M – $5M
Owner: Self
HCEB Ballantyne, LLC Company: HCEB Ballantyne, LLC  (Englewood, CO) Description: Real Estatesell
2017-12-07$100K – $250K
Owner: Self
HALOsell
2017-11-06$500K – $1M
Owner: Self
Accela, Inc. Company: Accela, Inc.  (San Ramon, CA) Description: Software Companysell
2017-10-20$1K – $15K
Owner: SP
Spirus Medical, Inc. Company: Spirus Medical, Inc.  (Bridgewater, MA) Description: Medical Devicessell
2017-10-20$1K – $15K
Owner: SP
XONsell
2017-10-18$1M – $5M
Owner: Self
ZIOPsell
2017-10-18$250K – $500K
Owner: Self
OmniEarth, Inc. Company: OmniEarth, Inc.  (Arlington, VA) Description: Software Companysell
2017-06-02$1K – $15K
Owner: SP
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Committee Assignments

All committees
Senate Committee on Banking, Housing, and Urban Affairs
MemberRank 3
Financial Institutions and Consumer Protection
MemberRank 3
Securities, Insurance, and Investment
Ranking MemberRank 1
Senate Committee on Finance
MemberRank 4
Health Care
MemberRank 2
International Trade, Customs, and Global Competitiveness
MemberRank 3
Taxation and IRS Oversight
MemberRank 2
Senate Committee on Rules and Administration
MemberRank 3
Senate Committee on the Budget
MemberRank 6
Senate Select Committee on Intelligence
Vice ChairmanRank 1
Digital Assets
MemberRank 2

Contact

Official website
202-224-2023
703 Hart Senate Office Building Washington DC 20510
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Details

Born
1954-12-15
Gender
Male
Bioguide
W000805
GovTrack
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OpenSecrets
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