DOSSIER · 13F Holders · Q1 2026Utilities · Refuse SystemsMega-capCrowded
WCN
WASTE CONNECTIONS INC
826 institutions still hold WASTE CONNECTIONS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 94106B101·Refuse Systems·826 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
826 institutions reported WCN in Q1 2026. VANGUARD CAPITAL MANAGEMENT LLC leads at 13.5% of the visible book. +41 net new institutions vs prior quarter — accumulation reading.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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