MMM Institutional Ownership
Who owns 3M Co and what the big funds did with it last quarter, from every SEC 13F filing. 2,243 funds reported holding MMM at Jun 30, 2026, together owning 75.0% of the company.
- ●845 buying vs 944 selling
- ●Held by funds +0.5 pts
- ▲Funds holding +67
- ●Superinvestors: 3 added, 3 cut
- ●Put/call 1.25 to 1.23
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 2,243 | 2,176 | +3.1% |
| In funds' top 10 | 17 | 16 | +6.3% |
| 13F shares | 388M | 385M | +0.6% |
| Held by funds | 75.0% | 74.5% | +0.5 pts |
| New positions | 166 | 114 | +45.6% |
| Increased | 679 | 633 | +7.3% |
| Reduced | 844 | 907 | −6.9% |
| Sold out | 100 | 208 | −51.9% |
| Calls (shares) | 1.7M | 1.2M | +36.4% |
| Puts (shares) | 2.1M | 1.4M | +46.4% |
| Put/call ratio | 1.23 | 1.25 | −1.1% |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in MMM
All superinvestors →
Who owns MMM
share of fund held shares- Index and passive funds39.9%
- Active managers and hedge funds29.0%
- Banks and brokers24.2%
- Pensions, insurers and other6.9%
The top 10 holders own 51.5% of all MMM shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
780 funds changed their position- Nippon Life Global Investors Americas, Inc.New+345K sh
- Calamos Advisors LLCAdded+233K sh
- Arbejdsmarkedets TillaegspensionNew+153K sh
- Flossbach Von Storch SETrimmed−151K sh
- Cambridge Investment Research Advisors, Inc.Trimmed−124K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8.72% | 45M | $7.3B | +2.4M |
| 2 | Jpmorgan Chase & Co | 7.63% | 39.4M | $6.4B | −7M |
| 3 | Vanguard Capital Management LLC | 6.59% | 34.1M | $5.5B | −162K |
| 4 | State Street Corp | 5.39% | 27.8M | $4.5B | +105K |
| 5 | Geode Capital Management, LLC | 2.31% | 12M | $1.9B | +60K |
| 6 | Vanguard Portfolio Management LLC | 1.85% | 9.5M | $1.5B | +92K |
| 7 | Capital World Investors | 1.62% | 8.4M | $1.4B | −780K |
| 8 | State Farm Mutual Automobile Insurance Co | 1.54% | 7.9M | $1.3B | 0 |
| 9 | Norges Bank | 1.51% | 7.8M | $1.3B | +7.8M |
| 10 | Morgan Stanley | 1.48% | 7.6M | $1.2B | +148K |
- Norges Bank+7.8M sh+$1.3B
- BlackRock, Inc.+2.4M sh+$386M
- Balyasny Asset Management L.P.+2.3M sh+$372M
- Holocene Advisors, LP+2.3M sh+$370M
- SG Americas Securities, LLC+2.2M sh+$350M
- Amundi+1.8M sh+$295M
- Cartenna Capital, LP+1.1M sh+$186M
- First Trust Advisors LP+943K sh+$153M
- Jpmorgan Chase & Co−7M sh−$1.1B
- Fmr LLC−4.2M sh−$676M
- UBS Group AG−1.5M sh−$249M
- Bank of America Corp /de/−987K sh−$160M
- Goldman Sachs Group Inc−844K sh−$137M
- Capital World Investors−780K sh−$126M
- Jane Street Group, LLC−729K sh−$118M
- Price T Rowe Associates Inc /md/−699K sh−$113M
MMM institutional ownership FAQ
Who owns the most MMM stock?
In Q2 2026 13F filings the largest holder of MMM was BlackRock, Inc., followed by Jpmorgan Chase & Co and Vanguard Capital Management LLC. Index fund managers are usually the biggest holders of large companies.
What percentage of MMM is owned by institutions?
Funds that file 13F reports held 75.0% of MMM's shares at Jun 30, 2026, compared with 74.5% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying MMM?
In Q2 2026, 845 funds bought MMM (166 of them new positions) and 944 sold (100 sold out completely). Among well known investors, 3 added and 3 cut. Our fund sentiment for MMM is neutral.
What is MMM's institutional put/call ratio?
Funds reported $339M of MMM puts against $275M of calls, a put/call ratio of 1.23 (1.25 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.
How current is this MMM ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.