3M Company (MMM) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for MMM. 13F holdings as of 2026-06-30.

Top Institutional Holders

InstitutionSharesValueChange
Parsons Capital Management Inc/RI508,810$82MINCREASED
Wealth Enhancement Advisory Services392,929$62MINCREASED
Fort Washington Investment Advisors Inc /OH372,156$60MDECREASED
Keybank National Association/OH368,869$60MDECREASED
New York State Teachers Retirement System368,735$60MDECREASED

Recent Insider Trades

InsiderTypeSharesValueDate
John Patrick Banovetz (Executive Vice President)EXERCISE7,880$1M2026-07-23
John Patrick Banovetz (Executive Vice President)SELL7,880$1M2026-07-23
Theresa E Reinseth (Sr Vice President & CAO)SELL924$157K2026-07-23
Christian T Goralski JR (Group President)EXERCISE4,902$758K2026-07-22
Christian T Goralski JR (Group President)SELL4,902$836K2026-07-22

Recent Congressional Trades

MemberTypeAmountDate
Josh Gottheimer (Democrat)SALE$1,001 - $15,0002026-04-28

Full institutional holdings, insider history, and congressional trades for 3M Company on SentiSense.