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3M MMM

US equityMarket cap rank #186
$168.84
−$1.47 (-0.86%)
Market open · Sep 24, 2:00 pm ET
After hours $169.80 -0.29%
Open$169.65
Prev close$170.30
Day range$167.80 – $170.75
Volume953.9K
Market cap$87.07B
P/E (TTM)30.0
Dividend yield1.79%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership76.4%-0.14 pts vs. prior quarter
Institutions holding2,498-11 vs. prior quarter
Insider trades (recent)15 buys / 8 sellsNet buying
Short interest1.79% of floatDays to cover 3.5 · as of 31 Aug 2026
Short-sale volume share16.7%5-day average of daily volume

Short-sale volume as % of daily volume

11%17%23%30%Aug '26Sep '26Sep '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: +$22.53M (11 inflow days, 9 outflow days).

Largest holders

  • BlackRock8.74%
  • Vanguard Capital Management, LLC7.18%
  • J.P. Morgan Asset Management, Inc.6.53%
  • State Street Global Advisors5.40%
  • Geode Capital Management, LLC2.32%

By investor type

  • Mutual Fund57.59%
  • Hedge Fund5.04%
  • Private Company4.91%
  • Public Company4.33%
  • Government Pension Fund1.91%
  • Sovereign Wealth Fund1.55%
  • Family Office/Trust0.43%
  • Insurance Company0.31%
Institutional holders2,498
Institutional ownership76.4%

Insider activity

Total transactions32
Bought15
Sold8

Short interest

Report dateShares short% of floatDays to cover
31 Aug 2026 9,219,411 1.8% 3.5
14 Aug 2026 9,620,113 1.9% 3.7
31 Jul 2026 9,948,845 1.9% 2.2
15 Jul 2026 10,945,314 2.1% 4.3
30 Jun 2026 9,794,330 1.9% 2.3
15 Jun 2026 11,728,170 2.2% 3.0
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