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WASTE CONNECTIONS INC COM

Solid waste collection and disposal services

4 tracked filer(s) hold this · 0 opened, 1 added, 2 trimmed in 31-MAR-2026

Aggregate 13FScore 52 — mean of 4 scored holder(s) · buyers (new/add) avg 45. Higher = the smart money in this name has the better track record.

Filer13FScoreThis quarterSharesValue% of their book
Stockbridge Partners LLC (auto-surfaced)45Added +4%2,451,169$398,167,8929.6%
GATES FOUNDATION TRUST (auto-surfaced)78Holds (flat)2,039,175$331,243,5871.0%
Ancora38Trimmed -7%65$10,5590.0%
Bridgewater49Trimmed -43%7,634$1,240,0670.0%

Every tracked holder of this name, sorted new → added → flat → trimmed. Shares = reported 13F share count; Value as reported (a few managers file values in $thousands). Generated 2026-06-27.