Waste Management Inc
WM · US
Waste Management Inc is held by 4 of the 24 tracked investors in their latest 13F filings. The largest position is Gates Foundation Trust's at $6.0B, 17.3% of that portfolio. Versus the prior quarter, 2 added, 2 trimmed and 0 bought new.
Big investors holding this stock
Latest 13F of the 24 tracked investors. Common shares only.
| Investor | Value ($) | vs prior quarter |
|---|---|---|
| Gates Foundation Trust weight 17.3% · Q2 2026 |
6.0B | ▼ 3% |
| Norges Bank weight 0.11% · Q2 2026 |
1.1B | ▲ 2% |
| National Pension Service (Korea) weight 0.14% · Q2 2026 |
220M | ▲ 4% |
| Korea Investment Corporation weight 0.11% · Q2 2026 |
58.2M | ▼ 8% |
Questions
Which big investors own Waste Management Inc?
Gates Foundation Trust ($6.0B), Norges Bank ($1.1B), National Pension Service (Korea) ($220M), Korea Investment Corporation ($58.2M), per their latest 13F filings.
Does Warren Buffett own Waste Management Inc?
Berkshire Hathaway did not report it in its latest 13F.
Does Korea's National Pension Service own Waste Management Inc?
Yes, $220M as of 2026-06-30 (0.14% 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.