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Waste Management WM

US equityMarket cap rank #195
$208.00
+$0.12 (+0.06%)
Market open · Sep 24, 2:00 pm ET
After hours $208.25 +0.18%
Open$208.88
Prev close$207.88
Day range$207.59 – $210.24
Volume846.5K
Market cap$83.14B
P/E (TTM)29.4
Dividend yield1.70%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership84.8%+0.03 pts vs. prior quarter
Institutions holding2,730-11 vs. prior quarter
Insider trades (recent)12 buys / 6 sellsNet buying
Short interest1.45% of floatDays to cover 2.8 · as of 31 Aug 2026
Short-sale volume share16.6%5-day average of daily volume

Short-sale volume as % of daily volume

5%16%26%36%Aug '26Sep '26Sep '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: +$170.65M (16 inflow days, 4 outflow days).

Largest holders

  • BlackRock7.69%
  • Vanguard Capital Management, LLC6.83%
  • Bill & Melinda Gates Foundation Asset Trust6.68%
  • State Street Global Advisors4.51%
  • Capital Research2.85%

By investor type

  • Mutual Fund64.27%
  • Foundation6.68%
  • Public Company5.20%
  • Private Company2.78%
  • Government Pension Fund1.80%
  • Hedge Fund1.56%
  • Sovereign Wealth Fund1.27%
  • Family Office/Trust0.56%
Institutional holders2,730
Institutional ownership84.8%

Insider activity

Total transactions23
Bought12
Sold6

Short interest

Report dateShares short% of floatDays to cover
31 Aug 2026 5,787,760 1.4% 2.8
14 Aug 2026 6,123,841 1.5% 3.1
31 Jul 2026 6,196,303 1.6% 3.2
15 Jul 2026 6,219,339 1.5% 3.7
30 Jun 2026 6,359,537 1.6% 2.3
15 Jun 2026 6,457,008 1.6% 3.0
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