Institutional Holders (2026 Q1)
791 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in WCN. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Stockbridge Partners LLC | 9.62% | 2,451,169 | $398.2M |
| 2 | Sunriver Management LLC | 8.86% | 322,683 | $52.4M |
| 3 | Saraza Management, LP | 6.65% | 97,700 | $15.9M |
| 4 | Owlhouse Capital LP | 6.12% | 28,352 | $4.6M |
| 5 | OAKMONT Corp | 5.23% | 169,412 | $27.5M |
| 6 | Montrusco Bolton Investments INC. | 4.34% | 1,822,200 | $286.5M |
| 7 | Lansing Management LP | 4.33% | 40,230 | $6.5M |
| 8 | Nicola Wealth Management LTD. | 4.07% | 208,600 | $33.9M |
| 9 | ClearAlpha Technologies LP | 3.42% | 10,244 | $1.7M |
| 10 | Aureus Asset Management, LLC | 3.40% | 314,556 | $51.1M |
| 11 | Harvey Partners, LLC | 3.34% | 258,500 | $42.0M |
| 12 | EULAV Asset Management | 3.07% | 590,713 | $96.0M |
| 13 | Skye Global Management LP | 3.03% | 932,000 | $151.4M |
| 14 | EDENTREE ASSET MANAGEMENT Ltd | 2.90% | 59,250 | $9.6M |
| 15 | Brasada Capital Management, LP | 2.90% | 95,438 | $15.8M |
| 16 | Snyder Capital Management L P | 2.71% | 859,769 | $139.7M |
| 17 | Df Dent & Co Inc | 2.67% | 859,515 | $139.6M |
| 18 | Tandem Investment Advisors, Inc. | 2.58% | 324,023 | $52.6M |
| 19 | BCV Asset Management Inc. | 2.51% | 450,464 | $72.9M |
| 20 | Kimelman & Baird, LLC | 2.42% | 181,042 | $29.4M |
| 21 | Impax Asset Management Group plc | 2.40% | 2,117,425 | $344.0M |
| 22 | Osterweis Capital Management Inc | 2.02% | 240,762 | $39.1M |
| 23 | Mufg Securities (canada), LTD. | 1.77% | 379,250 | $61.5M |
| 24 | JCIC Asset Management Inc. | 1.73% | 34,758 | $5.6M |
| 25 | Findlay Park Partners LLP | 1.71% | 757,296 | $123.0M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|