CS
Congress StockCongress Stock
TradesPoliticiansStocksStatesCommitteesRankingsArticles
CS
Congress Stock Tracker

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

Browse

  • Trades
  • Politicians
  • Stocks
  • Committees
  • States

Top Politicians

  • Nancy Pelosi
  • Tommy Tuberville
  • Mark Kelly
  • Dan Sullivan
  • Tim Scott
  • Rick Scott
  • John Thune
  • Jamie Raskin

Discover

  • Rankings
  • Wealthiest Members
  • Articles
  • About the data
  • Methodology
  • Report missing trade

Data

  • House Disclosures ↗
  • Senate PTRs ↗
  • What is the STOCK Act?
  • Hedge Fund Tracker ↗
© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Politicians
Doris O. Matsui

Doris O. Matsui

DemocratRepresentative, CA
Term: 2025-01-03 → 2027-01-03
Net Worth & Portfolio
Total Trades
109
Trade Volume
$37.8M
Midpoint of disclosed ranges
Issuers
3
Unique tickers
Last Traded
2025-12-15
Est. Net Worth
$1.4M
2013 disclosure

About Doris O. Matsui

Doris O. Matsui is a Democratic U.S. Representative from California, serving since 2005. She represents a Sacramento-area district and is serving the 2025–2027 term. Matsui sits on the House Committee on Energy and Commerce, including the Energy and the Communications and Technology subcommittees.

Matsui has disclosed 109 trades with an estimated total trading volume of $37.8 million, placing her among the more active congressional traders. Her activity is heavily concentrated in a single frequently traded holding, which accounts for 106 of the 109 transactions, with additional trades in TME, ZM, and NU. She reports 82 buys and 27 sells, indicating a strong net-buying pattern. The concentration of trades in one primary position distinguishes her portfolio activity from members with more diversified transaction histories.

Doris O. Matsui's Trades

Trading Activity

Page 3: 9 of 109 trades
DateAssetTypeOwnerAmount
2008-06-11VANGUARD EMERGING MARKETS STOCK INDEXOTHEbuySelf$1K – $15K
2008-06-11VANGUARD EUROPEAN STOCK INDEXOTHEbuySelf$1K – $15K
2008-06-10PIMCO COMMODITY REAL RETURN STRATEGYOTHEbuySelf$1K – $15K
2008-06-10VANGUARD EMERGING MARKETS STOCK INDEXOTHEbuySelf$1K – $15K
2008-06-10VANGUARD EUROPEAN STOCK INDEXOTHEbuySelf$1K – $15K
2006-03-10Ally BK Mkt, UT CDOTHEbuyJoint$50K – $100K
2006-03-10Bank India, New York, NYOTHEbuyJoint$100K – $250K
2006-03-10Beal Bank, Plano TX, CDOTHEbuyJoint$50K – $100K
2001-06-08VANGUARD SMALL-CAP INDEX FUNDFUNDbuySelf$1K – $15K
VANGUARD EMERGING MARKETS STOCK INDEXbuy
2008-06-11$1K – $15K
Owner: Self
VANGUARD EUROPEAN STOCK INDEXbuy
2008-06-11$1K – $15K
Owner: Self
PIMCO COMMODITY REAL RETURN STRATEGYbuy
2008-06-10$1K – $15K
Owner: Self
VANGUARD EMERGING MARKETS STOCK INDEXbuy
2008-06-10$1K – $15K
Owner: Self
VANGUARD EUROPEAN STOCK INDEXbuy
2008-06-10$1K – $15K
Owner: Self
Ally BK Mkt, UT CDbuy
2006-03-10$50K – $100K
Owner: Joint
Bank India, New York, NYbuy
2006-03-10$100K – $250K
Owner: Joint
Beal Bank, Plano TX, CDbuy
2006-03-10$50K – $100K
Owner: Joint
VANGUARD SMALL-CAP INDEX FUNDbuy
2001-06-08$1K – $15K
Owner: Self
Prev
123
Next

Related

All politiciansFull trade feedMost active tradersCommittee assignmentsAbout the STOCK ActReport missing trade

Committee Assignments

All committees
House Committee on Energy and Commerce
MemberRank 4
Energy
MemberRank 7
Communications and Technology
Ranking MemberRank 1

Contact

Official website
202-225-7163
2206 Rayburn House Office Building Washington DC 20515-0507
X / TwitterFacebookYouTubeInstagram

Details

Born
1944-09-25
Gender
Female
Bioguide
M001163
GovTrack
View
OpenSecrets
View