WM
Operates collection routes, landfills, recycling plants, landfill-gas energy, and healthcare-waste services.
$219.31
After-hours close−0.34 (−0.15%)
At close$219.65(+0.87%)
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Breakdown13F · Form 4
Institutions 114.10%Insiders 0.18%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 399.72M · Float 398.75M · 99.8% free float
Institutions13F, as of Jun 30, 2026
2,417 holders · 456.07M shares · 153 new positions · 1,093 increased · 920 reduced · 154 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 30.73M | 7.69% | +535.1K | Aug 7, 2026 |
| Bill & Melinda Gates Foundation Trust | 26.72M | 6.68% | −921.6K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 25.18M | 6.30% | +10.2K | Aug 13, 2026 |
| State Street Corp | 18.01M | 4.51% | +507.2K | Aug 7, 2026 |
| Capital Research Global Investors | 10.44M | 2.61% | +1.71M | Aug 12, 2026 |
| Vanguard Portfolio Management LLC | 10.12M | 2.53% | −115.2K | Aug 13, 2026 |
| Geode Capital Management, LLC | 9.07M | 2.27% | −122.5K | Aug 12, 2026 |
| Ameriprise Financial Inc | 7.09M | 1.77% | −341.3K | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Gates Foundation Trust | 7.20% | 28.93M | 13G | Nov 14, 2025 ↗ |
| Vanguard Capital Management | 7.16% | 28.90M | 13G | Apr 30, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| James C. Jr Fish | officer: Chief Executive Officer | 220.1K | 0.06% | Feb 10, 2026 |
| John J. Morris | officer: President | 99.4K | 0.02% | May 21, 2026 |
| Devina A. Rankin | officer: EVP & CFO | 83.9K | 0.02% | May 28, 2025 |
| Tara J. Hemmer | officer: EVP & Chief Operating Officer | 81.5K | 0.02% | May 21, 2026 |
| Charles C. Boettcher | officer: EVP, Chief Legal Officer | 56.2K | 0.01% | Feb 2, 2026 |
| Michael J. Watson | officer: Sr. VP-Chief Customer Officer | 44.1K | 0.01% | Mar 3, 2026 |
| Victoria M. Holt | director | 23.9K | 0.01% | May 18, 2026 |
| Andres Gluski | director | 18.4K | 0.00% | May 18, 2026 |
| Kathleen M. Mazzarella | director | 18.3K | 0.00% | May 18, 2026 |
| Rafael Carrasco | officer: SVP of Enterprise Strategy | 15.5K | 0.00% | Jun 8, 2026 |
1 ten-percent owner holds 1.14M shares by Form 4, outside the officers-and-directors figure above · 36 people have not refiled in the last 18 months (5.17M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jun 5, 2026 | Rafael Carrascoofficer: SVP of Enterprise Strategy | Sale | 2,655 | $220.47 | 15,540 |
| Mar 9, 2026 | Christopher P. DeSantisofficer: SVP Operations - East | Sale | 61 | $245.50 | 9,393 |
| Mar 9, 2026 | John A. Carrollofficer: VP & Chief Accounting Officer | Sale | 47 | $245.30 | 8,983 |
| Mar 9, 2026 | Johnson Varkeyofficer: SVP-Chief Information Officer | Sale | 121 | $245.27 | 9,293 |
| Mar 9, 2026 | John J. Morrisofficer: President & COO | Sale | 4,211 | $243.38 | 99,929 |
| Mar 9, 2026 | David L. Reedofficer: EVP & CFO | Sale | 75 | $245.26 | 8,495 |
| Mar 6, 2026 | John J. Morrisofficer: President & COO | Sale | 7,979 | $245.07 | 98,656 |
| Mar 3, 2026 | Johnson Varkeyofficer: SVP-Chief Information Officer | Sale | 617 | $244.13 | 9,607 |
| Mar 2, 2026 | Tara J. Hemmerofficer: SVP & Chief Sustainability Off | Sale | 4,818 | $241.83 | 78,918 |
| Mar 2, 2026 | Michael J. Watsonofficer: Sr. VP-Chief Customer Officer | Sale · 2 lots | 17,251 | $241.81 | 44,146 |
CongressHouse and Senate disclosures
Not reported.