3M CO (MMM) Institutional Ownership Changes & 13F Activity

3M CO (MMM) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Mairs & Power Growth Fund, Sequoia Financial Advisors, Jensen Investment Management, and ARK Invest.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2020First Eagle U.S. ValueSell-366,1982,565,901$411,006
Q3 2020Mairs & Power Growth FundSell-75,9141,496,471$239,705
Q3 2020Renaissance Technologies LLCBuy36,100336,000$53,820
Q3 2020Sequoia Financial AdvisorsBuy9,4459,445$1,513
Q3 2020Jensen Investment ManagementBuy4,4353,443,499$551,580
Q3 2020Tweedy, Browne Co All Funds (US)Sell-2,684381,124$61,048
Q3 2020Torray FundBuy24110,908$1,747
Q3 2020ARK InvestBuy105379$61
Q3 2020Matrix Private Capital GroupBuy163,255$521
Q2 2020First Eagle U.S. ValueSell-347,1232,932,099$457,378
Q2 2020Mairs & Power Growth FundSell-203,1491,572,385$245,276
Q2 2020Renaissance Technologies LLCBuy192,600299,900$46,781
Q2 2020Sequoia Financial AdvisorsSell-9,1250$1,411
Q2 2020Greenhaven AssociatesSell-7,8005,000$780
Q2 2020Tweedy, Browne Co All Funds (US)Sell-7,554383,808$59,870
Q2 2020Jensen Investment ManagementBuy5,5903,439,064$536,460
Q2 2020Lountzis Asset ManagementBuy1,0001,000$156
Q2 2020Torray FundSell-78010,667$1,664
Q2 2020Dodge & Cox Stock FundSell-17015,401$2,402
Q2 2020ARK InvestBuy42274$43
Q2 2020Matrix Private Capital GroupSell-53,239$505
Q1 2020Jensen Investment ManagementBuy355,5473,433,474$468,703
Q1 2020First Eagle U.S. ValueSell-324,1983,279,222$447,647
Q1 2020Mairs & Power Growth FundSell-145,3821,775,534$242,378
Q1 2020H&H International InvestmentBuy119,900119,900$16,368
Q1 2020Tweedy, Browne Co All Funds (US)Buy40,453391,362$53,425
Q1 2020Greenhaven AssociatesSell-12,20012,800$1,747
Q1 2020Torray FundBuy11,44711,447$1,563
Q1 2020Sequoia Financial AdvisorsBuy2,1819,125$1,246
Q1 2020Dodge & Cox Stock FundSell-80015,571$2,126

Frequently asked questions about MMM activity

  • Which institutional owners are buying MMM?

    Institutional owners buying MMM include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in MMM activity?

    "Buy" means an investor increased their reported position in MMM compared to the prior reporting period. This reflects growing exposure to 3M CO (MMM) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MMM increasing?

    Institutional interest in MMM can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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