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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
Niki Tsongas

Niki Tsongas

DemocratRepresentative, MA
Term: 2017-01-03 → 2019-01-03
Net Worth & Portfolio
Total Trades
118
Trade Volume
$3.5M
Midpoint of disclosed ranges
Issuers
14
Unique tickers
Last Traded
2016-08-11
Est. Net Worth
$19.3M
2013 disclosure

About Niki Tsongas

Niki Tsongas is a Democrat who represented Massachusetts in the U.S. House of Representatives from January 3, 2017, to January 3, 2019. Born on April 26, 1946, she previously served in Congress beginning in 2007, representing Massachusetts’s 3rd Congressional District. During her tenure, she focused on issues including economic development, education, and national security.

During her final term in Congress, Tsongas disclosed 118 trades with an estimated total trading volume of approximately $3.5 million, placing her among the more active House traders for that period. Her activity included 77 purchases and 41 sales, indicating a clear tilt toward buying. The majority of her trades were concentrated in individual equities, with 101 transactions in a single frequently traded stock, along with positions in IVV (3 trades), CIU (2), AMGN (1), and C (1). Financial Services accounted for three of her disclosed trades, reflecting limited sector concentration outside her primary holdings.

Niki Tsongas's Trades

Trading Activity

Page 2: 50 of 118 trades
DateAssetTypeOwnerAmount
2009-03-09Foxborough Mass GO Sch BdsOTHEbuySelf$50K – $100K
2009-01-06Federated Home 2009OTHEsellSelf$50K – $100K
2008-11-06Columbia Dividend Income FundFUNDbuySelf$1K – $15K
2008-11-03Columbia Large Cap Growth FundFUNDbuySelf$15K – $50K
2008-10-11COLUMBIA BOND FUNDBONDbuySelf$1K – $15K
2008-10-11COLUMBIA ENERGY AND NATURAL RESOURCES FUNDFUNDsellSelf$1K – $15K
2008-10-11COLUMBIA INCOME OPPORTUNITIES FUNDFUNDbuySelf$1K – $15K
2008-10-11COLUMBIA MARSICO GROWTH FUNDFUNDsellSelf$15K – $50K
2008-10-11COLUMBIA REAL ESTATE EQUITY FUNDFUNDbuySelf$1K – $15K
2008-07-07Federal Home Ln BksOTHEsellSelf$15K – $50K
2008-07-03Massachusetts State Water Resources AuthorityOTHEsellSelf$50K – $100K
2008-05-11Columbia Large Cap Growth FundFUNDbuySelf$15K – $50K
2008-05-11Columbia Large Cap Core FundFUNDbuySelf$1K – $15K
2008-05-11COLUMBIA LARGE CAP GROWTH FUNDFUNDbuySelf$1K – $15K
2008-04-08Columbia Energy and Natural Resources FundFUNDbuySelf$1K – $15K
2008-03-09Springfield MassOTHEsellSelf$50K – $100K
2008-02-11ISHARES EMERGING MKTS INFRAETFbuyJoint$1K – $15K
2008-02-09Columbia Large Cap Growth FundFUNDbuySelf$1K – $15K
2008-02-09Columbia Mid Cap Growth FundFUNDbuySelf$1K – $15K
2008-02-09Columbia Large Cap Core FundFUNDbuySelf$1K – $15K
2008-02-06CMG Short Term BondBONDsellSelf$50K – $100K
2008-02-06CMC Short Term BondBONDsellSelf$50K – $100K
2008-02-06Columbia US Treasury Index FundMUNIbuySelf$15K – $50K
2008-01-08MASSACHUSETTS STOTHEsellSelf$15K – $50K
2008-01-08PEMBROKE MASSOTHEsellSelf$50K – $100K
2008-01-08Massachusetts StateOTHEsellSelf$15K – $50K
2008-01-08Pembroke, MassachusettsOTHEsellSelf$50K – $100K
2008-01-04Randolph MassFUNDsellSelf$50K – $100K
2007-12-11ISHARES MSCI HONG KONG INDEX FUNDETFbuyJoint$1K – $15K
2007-12-11ISHARES MSCI SOUTH KOREA INDEX FUNDETFbuyJoint$1K – $15K
2007-12-11ISHARES MSCI TAIWAN INDEX FUNDETFbuyJoint$1K – $15K
2007-12-11ISHARES SILVER TRETFbuyJoint$1K – $15K
2007-11-11MASSACHUSETTS BAY TRANS AUTHOTHEsellJoint$15K – $50K
2007-08-11COLUMBIA SHORT TERM MUNICIPAL BOND FUNDMUNIsellSelf$15K – $50K
2007-08-11COLUMBIA ACORN FUNDFUNDbuySelf$1K – $15K
2007-08-11COLUMBIA SHORT TERM MUNICIPAL BOND FUND (Spart)MUNIsellSelf$15K – $50K
2007-08-06United States Treas NtOTHEbuySelf$100K – $250K
2007-05-12Columbia Small Cap Core FundFUNDbuySelf$1K – $15K
2007-02-12COLUMBIA BOND FUNDBONDbuySelf$1K – $15K
2007-02-12Columbia Bond FundBONDbuySelf$1K – $15K
2006-08-07Federal Home Ln BksOTHEbuySelf$100K – $250K
2006-02-08COLUMBIA US TREASURY INDEX FUNDMUNIbuySelf$15K – $50K
2006-01-07ASHLAND MASS Maturity Date 6/1/07BONDsellSelf$50K – $100K
2005-05-11COLUMBIA INCOME OPPORTUNITIES FUNDFUNDbuySelf$1K – $15K
2004-02-07AMGNsellSelf$1K – $15K
2004-01-08RANDOLPH MASSFUNDsellSelf$50K – $100K
2003-09-12COLUMBIA DIVIDEND INCOME FUNDFUNDbuySelf$1K – $15K
2003-09-12Columbia Dividend Income FundFUNDbuySelf$1K – $15K
2003-09-12IVVbuySelf$15K – $50K
2003-07-08MASSACHUSETTS ST WTR RES AUTHOTHEsellSelf$50K – $100K
Foxborough Mass GO Sch Bdsbuy
2009-03-09$50K – $100K
Owner: Self
Federated Home 2009sell
2009-01-06$50K – $100K
Owner: Self
Columbia Dividend Income Fundbuy
2008-11-06$1K – $15K
Owner: Self
Columbia Large Cap Growth Fundbuy
2008-11-03$15K – $50K
Owner: Self
COLUMBIA BOND FUNDbuy
2008-10-11$1K – $15K
Owner: Self
COLUMBIA ENERGY AND NATURAL RESOURCES FUNDsell
2008-10-11$1K – $15K
Owner: Self
COLUMBIA INCOME OPPORTUNITIES FUNDbuy
2008-10-11$1K – $15K
Owner: Self
COLUMBIA MARSICO GROWTH FUNDsell
2008-10-11$15K – $50K
Owner: Self
COLUMBIA REAL ESTATE EQUITY FUNDbuy
2008-10-11$1K – $15K
Owner: Self
Federal Home Ln Bkssell
2008-07-07$15K – $50K
Owner: Self
Massachusetts State Water Resources Authoritysell
2008-07-03$50K – $100K
Owner: Self
Columbia Large Cap Growth Fundbuy
2008-05-11$15K – $50K
Owner: Self
Columbia Large Cap Core Fundbuy
2008-05-11$1K – $15K
Owner: Self
COLUMBIA LARGE CAP GROWTH FUNDbuy
2008-05-11$1K – $15K
Owner: Self
Columbia Energy and Natural Resources Fundbuy
2008-04-08$1K – $15K
Owner: Self
Springfield Masssell
2008-03-09$50K – $100K
Owner: Self
ISHARES EMERGING MKTS INFRAbuy
2008-02-11$1K – $15K
Owner: Joint
Columbia Large Cap Growth Fundbuy
2008-02-09$1K – $15K
Owner: Self
Columbia Mid Cap Growth Fundbuy
2008-02-09$1K – $15K
Owner: Self
Columbia Large Cap Core Fundbuy
2008-02-09$1K – $15K
Owner: Self
CMG Short Term Bondsell
2008-02-06$50K – $100K
Owner: Self
CMC Short Term Bondsell
2008-02-06$50K – $100K
Owner: Self
Columbia US Treasury Index Fundbuy
2008-02-06$15K – $50K
Owner: Self
MASSACHUSETTS STsell
2008-01-08$15K – $50K
Owner: Self
PEMBROKE MASSsell
2008-01-08$50K – $100K
Owner: Self
Massachusetts Statesell
2008-01-08$15K – $50K
Owner: Self
Pembroke, Massachusettssell
2008-01-08$50K – $100K
Owner: Self
Randolph Masssell
2008-01-04$50K – $100K
Owner: Self
ISHARES MSCI HONG KONG INDEX FUNDbuy
2007-12-11$1K – $15K
Owner: Joint
ISHARES MSCI SOUTH KOREA INDEX FUNDbuy
2007-12-11$1K – $15K
Owner: Joint
ISHARES MSCI TAIWAN INDEX FUNDbuy
2007-12-11$1K – $15K
Owner: Joint
ISHARES SILVER TRbuy
2007-12-11$1K – $15K
Owner: Joint
MASSACHUSETTS BAY TRANS AUTHsell
2007-11-11$15K – $50K
Owner: Joint
COLUMBIA SHORT TERM MUNICIPAL BOND FUNDsell
2007-08-11$15K – $50K
Owner: Self
COLUMBIA ACORN FUNDbuy
2007-08-11$1K – $15K
Owner: Self
COLUMBIA SHORT TERM MUNICIPAL BOND FUND (Spart)sell
2007-08-11$15K – $50K
Owner: Self
United States Treas Ntbuy
2007-08-06$100K – $250K
Owner: Self
Columbia Small Cap Core Fundbuy
2007-05-12$1K – $15K
Owner: Self
COLUMBIA BOND FUNDbuy
2007-02-12$1K – $15K
Owner: Self
Columbia Bond Fundbuy
2007-02-12$1K – $15K
Owner: Self
Federal Home Ln Bksbuy
2006-08-07$100K – $250K
Owner: Self
COLUMBIA US TREASURY INDEX FUNDbuy
2006-02-08$15K – $50K
Owner: Self
ASHLAND MASS Maturity Date 6/1/07sell
2006-01-07$50K – $100K
Owner: Self
COLUMBIA INCOME OPPORTUNITIES FUNDbuy
2005-05-11$1K – $15K
Owner: Self
AMGNsell
2004-02-07$1K – $15K
Owner: Self
RANDOLPH MASSsell
2004-01-08$50K – $100K
Owner: Self
COLUMBIA DIVIDEND INCOME FUNDbuy
2003-09-12$1K – $15K
Owner: Self
Columbia Dividend Income Fundbuy
2003-09-12$1K – $15K
Owner: Self
IVVbuy
2003-09-12$15K – $50K
Owner: Self
MASSACHUSETTS ST WTR RES AUTHsell
2003-07-08$50K – $100K
Owner: Self
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Official website
202-225-3411
1714 Longworth House Office Building; Washington DC 20515-2103

Details

Born
1946-04-26
Gender
Female
Bioguide
T000465
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