3m Co
MMM · US
3m Co is held by 5 of the 24 tracked investors in their latest 13F filings. The largest position is Norges Bank's at $1.3B, 0.13% of that portfolio. Versus the prior quarter, 2 added, 3 trimmed and 0 bought new.
Big investors holding this stock
Latest 13F of the 24 tracked investors. Common shares only.
| Investor | Value ($) | vs prior quarter |
|---|---|---|
| Norges Bank weight 0.13% · Q2 2026 |
1.3B | ▼ 18% |
| National Pension Service (Korea) weight 0.15% · Q2 2026 |
227M | ▲ 4% |
| Korea Investment Corporation weight 0.06% · Q2 2026 |
32.4M | ▼ 51% |
| Bridgewater Associates weight 0.01% · Q2 2026 |
2.3M | ▲ 36% |
| ARK Investment Management weight 0.00% · Q2 2026 |
0.1M | ▼ 5% |
Questions
Which big investors own 3m Co?
Norges Bank ($1.3B), National Pension Service (Korea) ($227M), Korea Investment Corporation ($32.4M), Bridgewater Associates ($2.3M), ARK Investment Management ($76,098), per their latest 13F filings.
Does Warren Buffett own 3m Co?
Berkshire Hathaway did not report it in its latest 13F.
Does Korea's National Pension Service own 3m Co?
Yes, $227M as of 2026-06-30 (0.15% of its US holdings).
Restated and computed from SEC (13F, 13D/G, Form 4) and DART filings and NPS public data. Filings describe a past date and may differ from current holdings (13F: quarter end, up to 45 days later). Not investment advice.
Sources: SEC EDGAR, DART, data.go.kr (NPS), OpenFIGI. See Methodology for how figures are computed.