GuruTrack
MMM

MMM

3M CO

Data as of 2026 Q1 (03-31) · 13F snapshot

Summary
3M CO (MMM) is held by 11 tracked hedge-fund managers, a combined reported value of ~$768.62M; the largest are Izzy Englander, Ken Griffin, Andreas Halvorsen. This quarter: 2 new, 4 added. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Heating up
Gurus holding11
Congress trades20
Price$178.23vs quarter-end+22.72%
Sectors1
This quarter's moves
New2
Added4
Trimmed / sold0
Top holderIzzy Englander
Andreas HalvorsenTrim
Value $114.93M0.4% of portfolio840,7512024 Q3
Ken GriffinCALL—
Value $68.48M— of portfolio471,5002026 Q1
Ken GriffinPUT—
Value $42.31M— of portfolio291,3002026 Q1
Izzy EnglanderCALL—
Value $22.22M— of portfolio153,0002026 Q1
Steven CohenCALL—
Value $20.30M— of portfolio139,8002026 Q1
Duan YongpingHold
Value $18.70M0.4% of portfolio119,9002020 Q2
Steven CohenPUT—
Value $14.89M— of portfolio102,5002026 Q1
Izzy EnglanderPUT—
Value $14.86M— of portfolio102,3002026 Q1

Insider Trading

Officers · directors · Form 4

  • Theresa E Reinseth

    Sr Vice President & CAO

    Sell$156.5K
    924 @ $169.42Traded 2026-07-23Filed 2026-07-24

  • John Patrick Banovetz

    Executive Vice President

    Buy$1.22M
    7,880 @ $154.69Traded 2026-07-23Filed 2026-07-24

  • John Patrick Banovetz

    Executive Vice President

    Sell$1.34M
    7,880 @ $170.44Traded 2026-07-23Filed 2026-07-24

  • Kevin H Rhodes

    EVP, Chief Legal Off & Secret

    Sell$1.31M
    7,669 @ $171.20Traded 2026-07-22Filed 2026-07-23

  • Christian T Goralski JR

    Group President

    Buy$758.3K
    4,902 @ $154.69Traded 2026-07-22Filed 2026-07-23

  • Christian T Goralski JR

    Group President

    Sell$835.6K
    4,902 @ $170.46Traded 2026-07-22Filed 2026-07-23

  • Kevin H Rhodes

    EVP, Chief Legal Off & Secret

    Buy$1.19M
    7,669 @ $154.69Traded 2026-07-22Filed 2026-07-23

  • Wendy A Bauer

    Group President

    Sell$569.1K
    3,558 @ $159.96Traded 2026-07-01Filed 2026-07-02

  • Wendy A Bauer

    Group President

    Buy$1.27M
    7,952 @ $159.96Traded 2026-07-01Filed 2026-07-02

  • Jennifer Rumsey

    Director

    Buy$182.7K
    1,196 @ $152.77Traded 2026-06-05Filed 2026-06-09

  • Thomas K Brown

    Director

    Buy$195.0K
    1,360 @ $143.34Traded 2026-05-12Filed 2026-05-13

  • James R Fitterling

    Director

    Buy$195.0K
    1,360 @ $143.34Traded 2026-05-12Filed 2026-05-13

  • David P Bozeman

    Director

    Buy$195.0K
    1,360 @ $143.34Traded 2026-05-12Filed 2026-05-13

  • Audrey Choi

    Director

    Buy$195.0K
    1,360 @ $143.34Traded 2026-05-12Filed 2026-05-13

  • Neil G. Mitchill JR

    Director

    Buy$195.0K
    1,360 @ $143.34Traded 2026-05-12Filed 2026-05-13

  • Pedro Pizarro

    Director

    Buy$195.0K
    1,360 @ $143.34Traded 2026-05-12Filed 2026-05-13

  • Thomas W Sweet

    Director

    Buy$195.0K
    1,360 @ $143.34Traded 2026-05-12Filed 2026-05-13

  • Suzan Kereere

    Director

    Buy$195.0K
    1,360 @ $143.34Traded 2026-05-12Filed 2026-05-13

  • Anne H Chow

    Director

    Buy$195.0K
    1,360 @ $143.34Traded 2026-05-12Filed 2026-05-13

  • Theresa E Reinseth

    Sr Vice President & CAO

    Buy$205.3K
    1,441 @ $142.50Traded 2026-05-01Filed 2026-05-04

  • Theresa E Reinseth

    Sr Vice President & CAO

    Sell$73.7K
    517 @ $142.50Traded 2026-05-01Filed 2026-05-04

  • William M Brown

    Chairman & CEO

    Buy$1.22M
    8,578 @ $142.50Traded 2026-05-01Filed 2026-05-04

  • William M Brown

    Chairman & CEO

    Sell$557.5K
    3,912 @ $142.50Traded 2026-05-01Filed 2026-05-04

  • John Patrick Banovetz

    Executive Vice President

    Buy$1.91M
    13,420 @ $142.50Traded 2026-05-01Filed 2026-05-04

Insider transactions are public SEC Form 4 disclosures (company officers, directors, 10% owners), for research only — not investment advice.

ARK ETF holdings

Cathie Wood · daily
ARK total shares held · drag to inspect
2026-07-28holds 509
  • PRNTweight in fund0.16%$90.7K

ARK publishes full ETF holdings daily (SEC Rule 6c-11). Line shows ARK's total shares held over time (not price); markers are buy/sell days. Derived from public CSVs — research only, not investment advice.

Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.