WCN — Waste Connections Inc Institutional Holders · Q3 2026
Who owns Waste Connections Inc (WCN)? 32 institutions reported holding $130.51M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Douglas Lane & Associates, LLC ($51.7M), Argent Capital Management LLC ($41.1M), Gradient Investments LLC ($18.0M).
Source: SEC Form 13F filings · as of 2026-09-30