Waste Connections, Inc.
WCN- Exchange
- NYSE
- Industry
- Refuse Systems
- SEC CIK
- 0001318220
In the last 90 days, Waste Connections, Inc. insiders filed 0 open-market purchases and 5 sales; 842 institutions reported holding it in 13F filings for Q2 2026, worth $35.4B in total; Gates Foundation Trust is the only superinvestor holding it.
Holders of 5% or more of WCN
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Waste Connections, Inc., largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Waste Connections, Inc. on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
2 Schedule 13D and 13G filings on Waste Connections, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 27, 20262:13 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −12.28 ppfrom 12.28%Below 5% | Mar 13, 2026 | SEC |
| Oct 31, 202511:42 AM ET | Vanguard Group Inc | 13G/A | 12.28%31.6M shares | – | Sep 30, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Waste Connections, Inc. shares.
No Form 144 notices for Waste Connections, Inc. are on file.