Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in MMM held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 42.7M | $6.20B | +8.9% | 8.180% | 0.11% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 34.2M | $4.97B | — | 6.562% | 0.12% |
| 3 | STATE STREET CORP | 27.7M | $4.03B | -0.5% | 5.316% | 0.14% |
| 4 | Kentucky Farm Bureau Mutual Insurance Co | 10K | $2.08B | — | 0.002% | 0.05% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 11.9M | $1.72B | +0.9% | 2.281% | 0.11% |
| 6 | FMR LLC | 9.5M | $1.38B | +2.4% | 1.819% | 0.07% |
| 7 | VANGUARD PORTFOLIO MANAGEMENT LLC | 9.5M | $1.37B | — | 1.812% | 0.07% |
| 8 | Capital World Investors | 9.2M | $1.33B | -15.3% | 1.759% | 0.18% |
| 9 | STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 7.9M | $1.15B | 0.0% | 1.521% | 0.91% |
| 10 | MORGAN STANLEY | 7.5M | $1.09B | -8.0% | 1.435% | 0.07% |
| 11 | NORTHERN TRUST CORP | 5.6M | $817.0M | -1.6% | 1.079% | 0.11% |
| 12 | Newport Trust Co | 5.6M | $812.5M | -3.3% | 1.073% | 1.99% |
| 13 | BANK OF AMERICA CORP /DE/ | 5.5M | $793.3M | +1.0% | 1.047% | 0.06% |
| 14 | GOLDMAN SACHS GROUP INC | 5.4M | $785.7M | +40.4% | 1.037% | 0.09% |
| 15 | D. E. Shaw & Co., Inc. | 5.3M | $771.8M | +192.6% | 1.019% | 0.73% |
| 16 | UBS Group AG | 4.2M | $616.2M | +53.5% | 0.814% | 0.09% |
| 17 | Invesco Ltd. | 4.2M | $611.4M | +10.0% | 0.807% | 0.09% |
| 18 | UBS ASSET MANAGEMENT AMERICAS INC | 3.7M | $532.3M | +2.9% | 0.703% | 0.11% |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 3.4M | $498.4M | +0.9% | 0.658% | 0.08% |
| 20 | JANUS HENDERSON GROUP PLC | 3.4M | $487.0M | -10.4% | 0.643% | 0.24% |
| 21 | Legal & General Group Plc | 3.3M | $477.9M | -2.5% | 0.631% | 0.11% |
| 22 | Bank of New York Mellon Corp | 3.1M | $454.3M | -2.6% | 0.600% | 0.08% |
| 23 | VANGUARD FIDUCIARY TRUST CO | 3.0M | $432.4M | — | 0.571% | 0.11% |
| 24 | DIMENSIONAL FUND ADVISORS LP | 2.9M | $422.6M | +6.5% | 0.558% | 0.09% |
| 25 | Amundi | 2.7M | $394.6M | -10.7% | 0.521% | 0.11% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in MMM — a direct measure of their conviction.
Filings activity in MMM during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 2,094 | 3.6% | 60.16% | 14.39 pp | $49.68B | 19% |
| Q4 2025 | 2,173 | +6.1% | 74.55% | +3.59 pp | $61.56B | +5.1% |
| Q3 2025 | 2,048 | 0.9% | 70.96% | 3.01 pp | $58.59B | 4.1% |
| Q2 2025 | 2,066 | +0.3% | 73.97% | 10.46 pp | $61.08B | 12% |
| Q1 2025 | 2,060 | +1.6% | 84.43% | +22.71 pp | $69.72B | +37% |
| Q4 2024 | 2,028 | +2.5% | 61.72% | +3.79 pp | $50.96B | +6.5% |
| Q3 2024 | 1,979 | +6.6% | 57.93% | 11.71 pp | $47.83B | 17% |
| Q2 2024 | 1,857 | — | 69.64% | — | $57.51B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MMM stock.
Based on Q1 2026 13F filings, institutional ownership of 3M Company stands at 60.2%, held across 2,094 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of MMM, with approximately 42,661,966 shares worth $6.20B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of MMM.
Our composite Smart Money Score for MMM is 16 out of 100 (Heavy Distribution). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
186 institutions opened new positions in MMM during Q1 2026, while 265 fully exited. 230 added to existing positions and 1,671 trimmed.
MMM institutional ownership fell by 14.39 percentage points quarter-over-quarter, with a net change of -79 holders.
The top 10 institutions account for 51.0% of all reported 13F value in MMM, and the top 25 account for 68.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
3M Company (MMM) Institutional Ownership