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
Q2 2017Mairs & Power Growth FundSell-131,4491,675,597$348,843
Q2 2017First Eagle U.S. ValueBuy106,2344,520,131$941,046
Q2 2017Jensen Investment ManagementSell-63,2201,963,529$408,787
Q2 2017Tweedy, Browne Co All Funds (US)Sell-38,686556,891$115,939
Q2 2017Arbiter Partners Capital ManagementBuy1,0001,000$208
Q2 2017Yacktman Asset ManagementBuy1,0001,000$208
Q2 2017Dodge & Cox Stock FundSell-82119,865$4,136
Q2 2017Sequoia Financial AdvisorsSell-182,948$614
Q1 2017First Eagle U.S. ValueBuy167,4914,413,897$844,511
Q1 2017Renaissance Technologies LLCSell-147,55649,244$9,422
Q1 2017Tweedy, Browne Co All Funds (US)Sell-44,876595,577$113,952
Q1 2017FundsmithSell-6,1931,954,349$373,926
Q1 2017Mairs & Power Growth FundBuy5,1341,807,046$345,742
Q1 2017Jensen Investment ManagementSell-3,4752,026,749$387,778
Q1 2017Dodge & Cox Stock FundSell-1,25020,686$3,958
Q1 2017Sequoia Financial AdvisorsSell-132,966$567
Q4 2016Tweedy, Browne Co All Funds (US)Sell-137,473640,453$114,366
Q4 2016FundsmithSell-8,0101,960,542$349,780
Q4 2016First Eagle U.S. ValueSell-3,1974,246,406$758,281
Q4 2016Jensen Investment ManagementSell-1,9732,030,224$362,537
Q4 2016Mairs & Power Growth FundBuy1,7661,801,912$321,767
Q4 2016Sequoia Financial AdvisorsBuy1,4042,979$532
Q4 2016Dodge & Cox Stock FundSell-64321,936$3,917
Q3 2016Greenhaven AssociatesSell-174,52950,000$8,812
Q3 2016Tweedy, Browne Co All Funds (US)Sell-139,407777,926$137,094
Q3 2016FundsmithBuy32,0511,968,552$346,918
Q3 2016First Eagle U.S. ValueSell-23,6694,249,603$748,908
Q3 2016Jensen Investment ManagementSell-2,5362,032,197$358,134
Q3 2016Sequoia Financial AdvisorsSell-2241,575$278
Q3 2016Dodge & Cox Stock FundSell-16222,579$3,979

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.

Related MMM insights