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MMM in the 13F filings

3M Co · CUSIP 88579Y101

Sector · Medical devices and instrumentsTheme · Healthcare: biopharma and medtech· L3VLUP-definedTheme · Surgical, medical and electromedical devices
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 5 Feb 2026
Managers listing it
33
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 20 listed it in both
Shares listed
43,787,972
combined, among listed positions
Reported value
$7.0bn
combined, at the quarter end

Among the 92 comparable managers: 16 buyers (opened or added shares) and 21 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,967,291.

Managers listing MMM in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

33 of 33 holders

ActionFiling
Capital World Investors10,835,505$1.7bn0.24%Added+272,75111 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)9,259,699$1.5bn0.08%Added+590,94317 Feb 2026 (the filing on sec.gov)
Invesco Ltd3,827,027$613m0.06%Trimmed-327,08519 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd3,740,714$599m0.27%Trimmed-82,94117 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP2,622,855$420m0.13%Trimmed-404,80717 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP2,185,110$350m0.73%Trimmed-569,62117 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC1,931,832$309m0.23%Added+13,34927 Oct 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,923,405$308munder 0.1%Added+670,01817 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC1,792,107$287m0.15%Added+349,91917 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,761,340$282m0.15%Added+1,219,40017 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC757,674$121m0.13%Added+26,46713 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC612,598$98munder 0.1%Trimmed-1,845,50117 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP467,705$75munder 0.1%Trimmed-16,35517 Feb 2026 (the filing on sec.gov)
Millennium Management LLC370,115$59munder 0.1%Trimmed-947,23817 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP367,496$59munder 0.1%Trimmed-15,80917 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC334,157$53munder 0.1%Trimmed-207,23112 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC234,448$38m0.06%Added+216,69310 Feb 2026 (the filing on sec.gov)
Man Group PLC142,218$23munder 0.1%Added+84,04517 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC117,448$19m0.06%Trimmed-12,91813 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC115,000$18m0.06%Newnew17 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP109,702$18munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP78,459$13munder 0.1%Trimmed-27,66613 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC41,581$6.7munder 0.1%Trimmed-6,88513 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP41,500$6.6munder 0.1%Added+30,00017 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP30,783$4.9m0.05%Added+2,85517 Feb 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
34 in Q3 2024 to 31 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MMM by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201318$7.9bnn.a.n.a.
Q3 201319$7.9bnn.a.n.a.
Q4 201322$8.8bnn.a.n.a.
Q1 201419$8.2bnn.a.n.a.
Q2 201421$8.5bnn.a.n.a.
Q3 201419$7.9bnn.a.n.a.
Q4 201418$8.5bnn.a.n.a.
Q1 201519$8.4bnn.a.n.a.
Q2 201524$7.4bnn.a.n.a.
Q3 201523$6.9bnn.a.n.a.
Q4 201517$6.7bnn.a.n.a.
Q1 201621$7.1bnn.a.n.a.
Q2 201621$7.5bnn.a.n.a.
Q3 201621$7.6bnn.a.n.a.
Q4 201618$7.3bnn.a.n.a.
Q1 201717$7.6bnn.a.n.a.
Q2 201720$8.6bnn.a.n.a.
Q3 201722$8.7bnn.a.n.a.
Q4 201721$8.9bnn.a.n.a.
Q1 201825$8.3bnn.a.n.a.
Q2 201824$8.0bnn.a.n.a.
Q3 201817$7.5bnn.a.n.a.
Q4 201816$6.7bnn.a.n.a.
Q1 201924$8.0bnn.a.n.a.
Q2 201925$6.8bnn.a.n.a.
Q3 201931$6.3bnn.a.n.a.
Q4 201920$6.0bnn.a.n.a.
Q1 202023$4.3bnn.a.n.a.
Q2 202015$4.6bnn.a.n.a.
Q3 202022$4.1bnn.a.n.a.
Q4 202020$4.3bnn.a.n.a.
Q1 202116$4.6bnn.a.n.a.
Q2 202115$5.1bnn.a.n.a.
Q3 202117$4.0bnn.a.n.a.
Q4 202117$3.6bnn.a.n.a.
Q1 202218$2.2bnn.a.n.a.
Q2 202221$2.0bnn.a.n.a.
Q3 202226$2.2bnn.a.n.a.
Q4 202222$2.1bnn.a.n.a.
Q1 202321$1.8bnn.a.n.a.
Q2 202321$1.8bnn.a.n.a.
Q3 202323$1.8bnn.a.n.a.
Q4 202327$2.5bn169
Q1 202429$3.3bn238
Q2 202430$4.8bn227
Q3 202434$5.9bn1220
Q4 202433$5.8bn1319
Q1 202526$7.2bn1315
Q2 202521$6.9bn715
Q3 202524$6.8bn1115
Q4 202520$6.6bn1621
Q1 202626$7.0bn2313
Q2 202631$7.1bn1922

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MMM and LLY →MMM and JNJ →MMM and VRTX →Choose a stock to compare with MMM →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MMM, latest filings →Back to the 13F Explorer →