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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 1: 50 of 118 trades
DateAssetTypeOwnerAmount
2016-08-11MASSACHUSETTS ST WTR POLLUTN A WTR POLL BDSFUNDsellSelf$50K – $100K
2015-03-15AUBURN MASS GO MUNI PUB UNL EDSFUNDsellSelf$50K – $100K
2012-12-07CsellSelf$15K – $50K
2012-12-07MsellJoint$1K – $15K
2012-11-07Columbia Large Cap Growth FundFUNDbuySelf$15K – $50K
2012-04-07Columbia Multi-Advisor IntlOTHEbuySelf$1K – $15K
2012-03-12COLUMBIA BOND FUNDBONDbuySelf$1K – $15K
2012-03-12Columbia Bond FundBONDbuySelf$1K – $15K
2012-02-11ARTIO INTL EQUITY FUND IIFUNDsellSelf$15K – $50K
2011-12-08PIMCO Global Multi-Asset FundFUNDbuySelf$1K – $15K
2011-12-07SLVbuySelf$1K – $15K
2011-12-07EWTbuySelf$1K – $15K
2011-12-07EWYbuySelf$1K – $15K
2011-12-07EWHbuySelf$1K – $15K
2011-07-08Lazard Funds Inc Emerging MarketsFUNDbuySelf$1K – $15K
2011-06-12Columbia Income OpportunitiesOTHEbuySelf$15K – $50K
2011-06-12VNQbuySelf$1K – $15K
2011-06-12COLUMBIA INCOME OPPORTUNITIESOTHEbuySelf$15K – $50K
2011-06-12PIMCO Global Multi-Asset FundFUNDbuySelf$1K – $15K
2011-06-12PIMCO Commodity Real Return Strategy FundFUNDbuySelf$1K – $15K
2011-06-10GLDbuySelf$1K – $15K
2011-06-10COLUMBIA MULTI-ADVISOR INTL EQUITY FUNDFUNDsellSelf$1K – $15K
2011-06-05ISHARES BARCLAYS 1-3 YR CR BD FUNDETFsellSelf$15K – $50K
2011-05-08PIMCO Foreign Bond Fund UnhedgedBONDbuySelf$15K – $50K
2011-05-07COLUMBIA DIVIDEND INCOME FUNDFUNDbuySelf$15K – $50K
2011-05-07ISHARES BARCLAYS 1-3 YR CR BD FUNDETFsellSelf$15K – $50K
2011-05-05VWObuySelf$1K – $15K
2011-02-08PIMCO Global Multi-Asset FundFUNDbuySelf$1K – $15K
2011-02-08EMIFbuySelf$1K – $15K
2011-02-08ISHARES BARCLAYS 1-3 YR TREAS BOND FUNDBONDsellSelf$50K – $100K
2011-02-08ISHARES BARCLAY INTERMEDIATE CR BD FUNDETFbuySelf$1K – $15K
2011-01-11COLUMBIA SMALLCAP CORE FUNDFUNDbuySelf$15K – $50K
2011-01-11COLUMBIA SELECT SMALL CAP FUNDFUNDsellSelf$15K – $50K
2011-01-07PIMCO Global Multi-Asset FundFUNDbuySelf$1K – $15K
2011-01-07Massachusetts Bay Transportation AuthorityOTHEsellSelf$15K – $50K
2010-11-11COLUMBIA MARSICO 21ST CENTURY FUNDFUNDsellSelf$1K – $15K
2010-08-04Columbia Acorn Intl Select FundFUNDsellSelf$1K – $15K
2010-07-07Columbia Short Term Muni Bd Fund (Spart)MUNIsellSelf$15K – $50K
2010-06-11ISHARES BARCLAYS TR S&P 500 INDEX FUND (Spart)ETFsellSelf$1K – $15K
2010-06-11PIMCO GLOBAL MULTI-ASSET FUNDFUNDbuyJoint$1K – $15K
2010-06-11ISHARES BARCLAYS TR S&P 500 INDEXETFsellSelf$1K – $15K
2010-05-12Columbia MA Inter Muni Bd FundMUNIbuySelf$1K – $15K
2010-05-12COLUMBIA HIGH YIELD MUNICIPAL FUNDMUNIbuySelf$15K – $50K
2010-05-12COLUMBIA MN INTER MUNI BD FUNDMUNIbuySelf$1K – $15K
2010-02-07IVVbuySelf$15K – $50K
2010-02-07CIUbuySelf$15K – $50K
2010-02-07CSJbuySelf$50K – $100K
2010-01-12Massachusetts St Health & Edl Rev BdsOTHEsellSelf$15K – $50K
2009-04-09Massachusetts ST GO Bonds 2014MUNIbuySelf$50K – $100K
2009-03-09Enterprise Bank & TrustOTHEsellSelf$15K – $50K
MASSACHUSETTS ST WTR POLLUTN A WTR POLL BDSsell
2016-08-11$50K – $100K
Owner: Self
AUBURN MASS GO MUNI PUB UNL EDSsell
2015-03-15$50K – $100K
Owner: Self
Csell
2012-12-07$15K – $50K
Owner: Self
Msell
2012-12-07$1K – $15K
Owner: Joint
Columbia Large Cap Growth Fundbuy
2012-11-07$15K – $50K
Owner: Self
Columbia Multi-Advisor Intlbuy
2012-04-07$1K – $15K
Owner: Self
COLUMBIA BOND FUNDbuy
2012-03-12$1K – $15K
Owner: Self
Columbia Bond Fundbuy
2012-03-12$1K – $15K
Owner: Self
ARTIO INTL EQUITY FUND IIsell
2012-02-11$15K – $50K
Owner: Self
PIMCO Global Multi-Asset Fundbuy
2011-12-08$1K – $15K
Owner: Self
SLVbuy
2011-12-07$1K – $15K
Owner: Self
EWTbuy
2011-12-07$1K – $15K
Owner: Self
EWYbuy
2011-12-07$1K – $15K
Owner: Self
EWHbuy
2011-12-07$1K – $15K
Owner: Self
Lazard Funds Inc Emerging Marketsbuy
2011-07-08$1K – $15K
Owner: Self
Columbia Income Opportunitiesbuy
2011-06-12$15K – $50K
Owner: Self
VNQbuy
2011-06-12$1K – $15K
Owner: Self
COLUMBIA INCOME OPPORTUNITIESbuy
2011-06-12$15K – $50K
Owner: Self
PIMCO Global Multi-Asset Fundbuy
2011-06-12$1K – $15K
Owner: Self
PIMCO Commodity Real Return Strategy Fundbuy
2011-06-12$1K – $15K
Owner: Self
GLDbuy
2011-06-10$1K – $15K
Owner: Self
COLUMBIA MULTI-ADVISOR INTL EQUITY FUNDsell
2011-06-10$1K – $15K
Owner: Self
ISHARES BARCLAYS 1-3 YR CR BD FUNDsell
2011-06-05$15K – $50K
Owner: Self
PIMCO Foreign Bond Fund Unhedgedbuy
2011-05-08$15K – $50K
Owner: Self
COLUMBIA DIVIDEND INCOME FUNDbuy
2011-05-07$15K – $50K
Owner: Self
ISHARES BARCLAYS 1-3 YR CR BD FUNDsell
2011-05-07$15K – $50K
Owner: Self
VWObuy
2011-05-05$1K – $15K
Owner: Self
PIMCO Global Multi-Asset Fundbuy
2011-02-08$1K – $15K
Owner: Self
EMIFbuy
2011-02-08$1K – $15K
Owner: Self
ISHARES BARCLAYS 1-3 YR TREAS BOND FUNDsell
2011-02-08$50K – $100K
Owner: Self
ISHARES BARCLAY INTERMEDIATE CR BD FUNDbuy
2011-02-08$1K – $15K
Owner: Self
COLUMBIA SMALLCAP CORE FUNDbuy
2011-01-11$15K – $50K
Owner: Self
COLUMBIA SELECT SMALL CAP FUNDsell
2011-01-11$15K – $50K
Owner: Self
PIMCO Global Multi-Asset Fundbuy
2011-01-07$1K – $15K
Owner: Self
Massachusetts Bay Transportation Authoritysell
2011-01-07$15K – $50K
Owner: Self
COLUMBIA MARSICO 21ST CENTURY FUNDsell
2010-11-11$1K – $15K
Owner: Self
Columbia Acorn Intl Select Fundsell
2010-08-04$1K – $15K
Owner: Self
Columbia Short Term Muni Bd Fund (Spart)sell
2010-07-07$15K – $50K
Owner: Self
ISHARES BARCLAYS TR S&P 500 INDEX FUND (Spart)sell
2010-06-11$1K – $15K
Owner: Self
PIMCO GLOBAL MULTI-ASSET FUNDbuy
2010-06-11$1K – $15K
Owner: Joint
ISHARES BARCLAYS TR S&P 500 INDEXsell
2010-06-11$1K – $15K
Owner: Self
Columbia MA Inter Muni Bd Fundbuy
2010-05-12$1K – $15K
Owner: Self
COLUMBIA HIGH YIELD MUNICIPAL FUNDbuy
2010-05-12$15K – $50K
Owner: Self
COLUMBIA MN INTER MUNI BD FUNDbuy
2010-05-12$1K – $15K
Owner: Self
IVVbuy
2010-02-07$15K – $50K
Owner: Self
CIUbuy
2010-02-07$15K – $50K
Owner: Self
CSJbuy
2010-02-07$50K – $100K
Owner: Self
Massachusetts St Health & Edl Rev Bdssell
2010-01-12$15K – $50K
Owner: Self
Massachusetts ST GO Bonds 2014buy
2009-04-09$50K – $100K
Owner: Self
Enterprise Bank & Trustsell
2009-03-09$15K – $50K
Owner: Self
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Contact

Official website
202-225-3411
1714 Longworth House Office Building; Washington DC 20515-2103

Details

Born
1946-04-26
Gender
Female
Bioguide
T000465
GovTrack
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OpenSecrets
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