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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
Susan M. Collins

Susan M. Collins

RepublicanSenator, ME
Term: 2021-01-03 → 2027-01-03
Net Worth & Portfolio
Total Trades
450
Trade Volume
$83.3M
Midpoint of disclosed ranges
Issuers
230
Unique tickers
Last Traded
2026-03-24
Est. Net Worth
N/A

About Susan M. Collins

Susan M. Collins is a Republican U.S. Senator from Maine, serving since January 3, 2021, in her current term after first being elected to the Senate in 1996. Born December 7, 1952, she is a senior member of the Senate Committee on Appropriations and also serves on the Senate Committee on Health, Education, Labor, and Pensions and the Senate Select Committee on Intelligence. Within Appropriations, she sits on multiple subcommittees covering defense, health, education, transportation, and other federal agencies.

Collins has disclosed 420 trades with an estimated total trading volume of $82.6 million, placing her among the more active congressional traders. Her activity includes 199 purchases and 221 sales, indicating a slightly higher number of sales than buys. Her most frequently traded positions include a single unnamed stock with 47 transactions, followed by Meta Platforms (FB) with 8 trades, Red Hat (RHT) with 7, ConocoPhillips (COP) with 5, and Delta Air Lines (DAL) with 5. By sector, her trading has been concentrated in Healthcare (20 trades), Technology (19), Financial Services (17), Industrials (14), and Energy (13), reflecting broad diversification across major segments of the market.

Susan M. Collins's Trades

Trading Activity

Page 4: 50 of 450 trades
DateAssetTypeOwnerAmount
2015-12-22Nestle SAbuySP$1K – $15K
2015-12-22DANAHER CorpbuySP$1K – $15K
2015-12-22AON PLCbuySP$1K – $15K
2015-12-22Accenture PLCbuySP$1K – $15K
2015-12-22Qualcomm IncsellSP$1K – $15K
2015-12-22Home Depot IncsellSP$1K – $15K
2015-12-22ConocoPhillipssellSP$1K – $15K
2015-12-22Canadian Pacific Railway LTDsellSP$1K – $15K
2015-12-22Borgwarner IncsellSP$1K – $15K
2015-12-22Wells Fargo CObuySP$1K – $15K
2015-12-22VISA INC - AbuySP$15K – $50K
2015-12-22Hershey CobuySP$15K – $50K
2015-12-22Dunkin Brands Group IncbuySP$15K – $50K
2015-12-22TJXbuySP$1K – $15K
2015-12-22NSRGYbuySP$1K – $15K
2015-12-22DHRbuySP$1K – $15K
2015-12-22AONbuySP$1K – $15K
2015-12-22ACNbuySP$1K – $15K
2015-12-22QCOMsellSP$1K – $15K
2015-12-22HDsellSP$1K – $15K
2015-12-22COPsellSP$1K – $15K
2015-12-22CPsellSP$1K – $15K
2015-12-22BWAsellSP$1K – $15K
2015-12-22WFCbuySP$1K – $15K
2015-12-22VbuySP$15K – $50K
2015-12-22HSYbuySP$15K – $50K
2015-12-22DNKNbuySP$15K – $50K
2015-12-15Fed Farm Credit Bank Rate/Coupon: 1.7% Matures: 07/08/2020BONDbuySP$15K – $50K
2015-12-11AMDDVFAXbuySP$1K – $15K
2015-08-26Federal Farm Credit Bank Rate/Coupon: 2.0% Matures: 08/26/2019MUNIbuySP$50K – $100K
2015-08-20Winslow Maine Rate/Coupon: 3.0% Matures: 10/01/2020MUNIbuySP$50K – $100K
2015-06-09Portland ME WTR DIST REV Rate/Coupon: 3.0% Matures: 11/01/2020MUNIbuySP$15K – $50K
2015-05-21New Hampshire MUND BD Bk Rate/Coupon: 3.000 Matures: 08/15/2020MUNIbuySP$15K – $50K
2015-03-20AMDHSYbuySP$15K – $50K
2015-02-26AMDRochester NH Rate/Coupon: 3.000 Matures: 03/01/2021MUNIbuySP$15K – $50K
2015-02-20AMDMMMbuySP$15K – $50K
2015-02-20AMDAYIbuySP$15K – $50K
2015-02-20AMDAXPsellSP$1K – $15K
2015-02-20AMDHALsellSP$1K – $15K
2015-02-20MMMbuySP$25M – $50M
2015-02-20AMDKMBsellSP$1K – $15K
2015-02-12AMDBillings MT Rate/Coupon: 3.000 Matures: 07/01/2021MUNIbuySP$15K – $50K
2015-02-12Billings MT Rate/Coupon: 3.000 Matures: 07/01/2021MUNIbuySP$25M – $50M
2015-01-13MTDbuySP$15K – $50K
2015-01-13AXPbuySP$1K – $15K
2015-01-13AAPLbuySP$1K – $15K
2015-01-13ADPsellSP$1K – $15K
2015-01-13ULbuySP$1K – $15K
2015-01-13WCNbuySP$1K – $15K
2015-01-13CVSbuySP$1K – $15K
Nestle SAbuy
2015-12-22$1K – $15K
Owner: SP
DANAHER Corpbuy
2015-12-22$1K – $15K
Owner: SP
AON PLCbuy
2015-12-22$1K – $15K
Owner: SP
Accenture PLCbuy
2015-12-22$1K – $15K
Owner: SP
Qualcomm Incsell
2015-12-22$1K – $15K
Owner: SP
Home Depot Incsell
2015-12-22$1K – $15K
Owner: SP
ConocoPhillipssell
2015-12-22$1K – $15K
Owner: SP
Canadian Pacific Railway LTDsell
2015-12-22$1K – $15K
Owner: SP
Borgwarner Incsell
2015-12-22$1K – $15K
Owner: SP
Wells Fargo CObuy
2015-12-22$1K – $15K
Owner: SP
VISA INC - Abuy
2015-12-22$15K – $50K
Owner: SP
Hershey Cobuy
2015-12-22$15K – $50K
Owner: SP
Dunkin Brands Group Incbuy
2015-12-22$15K – $50K
Owner: SP
TJXbuy
2015-12-22$1K – $15K
Owner: SP
NSRGYbuy
2015-12-22$1K – $15K
Owner: SP
DHRbuy
2015-12-22$1K – $15K
Owner: SP
AONbuy
2015-12-22$1K – $15K
Owner: SP
ACNbuy
2015-12-22$1K – $15K
Owner: SP
QCOMsell
2015-12-22$1K – $15K
Owner: SP
HDsell
2015-12-22$1K – $15K
Owner: SP
COPsell
2015-12-22$1K – $15K
Owner: SP
CPsell
2015-12-22$1K – $15K
Owner: SP
BWAsell
2015-12-22$1K – $15K
Owner: SP
WFCbuy
2015-12-22$1K – $15K
Owner: SP
Vbuy
2015-12-22$15K – $50K
Owner: SP
HSYbuy
2015-12-22$15K – $50K
Owner: SP
DNKNbuy
2015-12-22$15K – $50K
Owner: SP
Fed Farm Credit Bank Rate/Coupon: 1.7% Matures: 07/08/2020buy
2015-12-15$15K – $50K
Owner: SP
DVFAXbuy
2015-12-11AMD$1K – $15K
Owner: SP
Federal Farm Credit Bank Rate/Coupon: 2.0% Matures: 08/26/2019buy
2015-08-26$50K – $100K
Owner: SP
Winslow Maine Rate/Coupon: 3.0% Matures: 10/01/2020buy
2015-08-20$50K – $100K
Owner: SP
Portland ME WTR DIST REV Rate/Coupon: 3.0% Matures: 11/01/2020buy
2015-06-09$15K – $50K
Owner: SP
New Hampshire MUND BD Bk Rate/Coupon: 3.000 Matures: 08/15/2020buy
2015-05-21$15K – $50K
Owner: SP
HSYbuy
2015-03-20AMD$15K – $50K
Owner: SP
Rochester NH Rate/Coupon: 3.000 Matures: 03/01/2021buy
2015-02-26AMD$15K – $50K
Owner: SP
MMMbuy
2015-02-20AMD$15K – $50K
Owner: SP
AYIbuy
2015-02-20AMD$15K – $50K
Owner: SP
AXPsell
2015-02-20AMD$1K – $15K
Owner: SP
HALsell
2015-02-20AMD$1K – $15K
Owner: SP
MMMbuy
2015-02-20$25M – $50M
Owner: SP
KMBsell
2015-02-20AMD$1K – $15K
Owner: SP
Billings MT Rate/Coupon: 3.000 Matures: 07/01/2021buy
2015-02-12AMD$15K – $50K
Owner: SP
Billings MT Rate/Coupon: 3.000 Matures: 07/01/2021buy
2015-02-12$25M – $50M
Owner: SP
MTDbuy
2015-01-13$15K – $50K
Owner: SP
AXPbuy
2015-01-13$1K – $15K
Owner: SP
AAPLbuy
2015-01-13$1K – $15K
Owner: SP
ADPsell
2015-01-13$1K – $15K
Owner: SP
ULbuy
2015-01-13$1K – $15K
Owner: SP
WCNbuy
2015-01-13$1K – $15K
Owner: SP
CVSbuy
2015-01-13$1K – $15K
Owner: SP
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Committee Assignments

All committees
Senate Committee on Appropriations
ChairmanRank 1
Agriculture, Rural Development, Food and Drug Administration, and Related Agencies
MemberRank 3
Commerce, Justice, Science, and Related Agencies
MemberRank 3
Department of Defense
MemberRank 2
Energy and Water Development
Ex OfficioRank 9
Financial Services and General Government
MemberRank 3
Department of Homeland Security
Ex OfficioRank 7
Department of Interior, Environment, and Related Agencies
Ex OfficioRank 8
Departments of Labor, Health and Human Services, and Education, and Related Agencies
Ex OfficioRank 9
Legislative Branch
Ex OfficioRank 4
Military Construction, Veterans Affairs, and Related Agencies
MemberRank 5
State, Foreign Operations, and Related Programs
Ex OfficioRank 7
Transportation, Housing and Urban Development, and Related Agencies
MemberRank 2
Senate Committee on Health, Education, Labor, and Pensions
MemberRank 3
Primary Health and Retirement Security
MemberRank 3
Senate Select Committee on Intelligence
MemberRank 3

Contact

Official website
202-224-2523
413 Dirksen Senate Office Building Washington DC 20510
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Details

Born
1952-12-07
Gender
Female
Bioguide
C001035
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