WM
Waste Management Inc
5 of the 83 super-investors we track hold WM, worth a combined $6.39B per their latest 13F filings. The largest position: Bill & Melinda Gates Foundation Trust at 17.3% of their portfolio. This quarter the cohort logged 1 buy and 0 sells on the name. Conviction score: 46 of 100 (how strongly the cohort backs it) — ranked #68 of 742 stocks. The stock is up 7.2x since a tracked investor first held it at conviction size (Q1 2014 or earlier).
Held through it: Bill & Melinda Gates Foundation Trust (49q straight), Jensen Investment Management (23q straight), Sarah Ketterer (6q straight) and 1 more. All multibaggers the cohort held →
Why super-investors own WM
WM is held by 5 super-investors in our cohort, with a combined position value of $6.4B. The highest-conviction owner is Bill & Melinda Gates Foundation Trust at 17.3% of their portfolio. This quarter the cohort registered 1 added.
AI-synthesized from 13F filings. Not investment advice.
In the news
all news →- 3 Things to Know Before You Buy Waste Management StockThe Motley Fool ·
- Madison Asset Management LLC Invests $5.96 Million in Waste Management, Inc. $WMMarketBeat ·
- Wealthfront Advisers LLC Boosts Stock Position in Waste Management, Inc. $WMMarketBeat ·
- Danske Bank A S Takes Position in Waste Management, Inc. $WMMarketBeat ·
- Waste Management (WM) Could Be 14% Undervalued Following Mixed Valuation Signalssimplywall.st ·
- Global Retirement Partners LLC Purchases Shares of 8,010 Waste Management, Inc. $WMMarketBeat ·
Headlines via Google News. Links open in a new tab.
Cohort owners over time
2016Q3 → 2026Q2How many of the cohort members held this stock each quarter.
Owners (5) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Bill & Melinda Gates Foundation Trust | 17.3% | 40q | $5.96B | 26,720,744 |
| 2 | Jensen Investment Management | 3.4% | 24q | $141M | 631,052 |
| 3 | Joel Greenblatt | 0.1% | 39q | $138M | 618,511 |
| 4 | Mairs & Power Funds | 1.2% | 10q | $132M | 591,025 |
| 5 | Terry Smith | 0.6% | 7q | $26M | 114,984 |
Owners of WM also hold
Congress is trading WM
Congress tracker →- Rick Larsenbought$1,001 - $15,000 · 2026-01-07
- Gilbert Cisnerossold$1,001 - $15,000 · 2025-09-26
- Lisa McClainsold$1,001 - $15,000 · 2025-06-24 · late
- Lisa McClainbought$1,001 - $15,000 · 2025-06-17 · late
- Rob Bresnahansold$1,001 - $15,000 · 2025-05-15
- Julie Johnsonsold$1,001 - $15,000 · 2025-04-07
STOCK Act periodic transaction reports; amounts are disclosed ranges. Who files late →
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Terry Smith | ADD | 0.6% | +63% | $26M | Aug 14, 2026 |
Long US equity 13F-HR filings only. CUSIP 94106L109. Not investment advice.