Industrial Conglomerates
NEW YORK STOCK EXCHANGE, INC.
MMM 3M Co
40 members of Congress traded MMM 201 times between 2013 and 2025.
201
Total Trades
40
Politicians
53%
Buys
2013–2025
Active Period
Party Breakdown
Republican
77 trades
Democrat
123 trades
Democrats account for 61% of disclosed MMM trades in Congress.
Activity by Year
2025
19
2024
6
2023
22
2022
13
2021
4
2020
16
2019
25
2018
25
2017
20
2016
22
2015
19
2014
8
2013
2
Disclosed Trades
Politician
Type
Date
Size
All data covers 2012 to end of 2025.
This is the historical record
MMM is still being traded in Congress today.
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