3M Co

MMMNYSE
$164.67
2.651.64%
al cierre: Sep 15, 5:00 PM EST
$165.60
0.930.56%
After hour: 5:22 PM EST

3M Ownership & Insider Activity

3M (MMM) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.5% of shares outstanding. Institutional investors hold 50.5%. Over the past 90 days, insiders made 2 sales worth $820K.

Shares Outstanding

515.722M

Shares Float

515.227M

Insider Shares Owned

2.360M

Insider % Owned

0.5%

Institutional Shares Held

260.440M

Institutional % Held

50.5%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

0

Sales (90d)

2

$820K total

Net Activity

Net Selling

Net Value (90d)

-$820K

DateInsiderTitleTypeSharesPriceValue
Aug 5, 2026Beatriz Karina Chavez RodriguezGROUP PRESIDENTSELL3.635K$182.51$663K
Jul 23, 2026Theresa E ReinsethSR VICE PRESIDENT & CAOSELL924.000$169.42$157K
DateMemberPartyChamberActionAmount
Apr 28, 2026Josh GottheimerDHouseSale (Partial)$1,001 - $15,000
Mar 31, 2026Tina SmithDSenateSale$50,001 - $100,000