# Waste Management (WM): value investors who own it

3 value investors held Waste Management in their Q3 2026 13F, led by Gates Foundation Trust, Jensen Investment Management, Mairs & Power.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Gates Foundation Trust | 17.3% | $6.0bn | Trimmed -3.3% | 53 |
| Jensen Investment Management | 3.4% | $141m | Trimmed -3.1% | 24 |
| Mairs & Power | 1.2% | $132m | Added +48% | 10 |

## Fund holders

| Fund | Manager | Weight | Value | As at |
| --- | --- | --- | --- | --- |
| Jensen Quality Growth Fund | Jensen Investment Management | 3.4% | $102m | 2026-05-31 |
| Mairs & Power Growth Fund | Mairs & Power | 1.5% | $84.7m | 2026-06-30 |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/wm). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.