WCN Waste Connections, Inc.
Waste Connections, Inc. (WCN) Institutional Ownership
What the institutions did with WCN last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BANK OF MONTREAL /CAN/ | 8.9M | 23.8% |
| MACKENZIE FINANCIAL CORP | 4.8M | 12.7% |
| Fiera Capital Corp | 2.1M | 5.5% |
| Swedbank AB | 1.8M | 4.7% |
| Pictet Asset Management Holding SA | 1.7M | 4.4% |
| DEUTSCHE BANK AG\ | 1.5M | 4.0% |
| KING LUTHER CAPITAL MANAGEMENT CORP | 933.2K | 2.5% |
| DIMENSIONAL FUND ADVISORS LP | 929.2K | 2.5% |
| TD Waterhouse Canada Inc. | 928.0K | 2.5% |
| Amundi | 890.9K | 2.4% |
| PICTON MAHONEY ASSET MANAGEMENT | 747.7K | 2.0% |
| MONTRUSCO BOLTON INVESTMENTS INC. | 744.2K | 2.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 661.3K | 1.8% |
| BCV Asset Management Inc. | 627.4K | 1.7% |
| AGF MANAGEMENT LTD | 625.8K | 1.7% |
| NICHOLAS COMPANY, INC. | 507.9K | 1.4% |
| Russell Investments Group, Ltd. | 397.8K | 1.1% |
| CIBC Asset Management Inc | 382.9K | 1.0% |
| Douglas Lane & Associates, LLC | 335.6K | 0.9% |
| Mitsubishi UFJ Asset Management Co., Ltd. | 322.3K | 0.9% |
| EULAV Asset Management | 321.0K | 0.9% |
| PRINCIPAL FINANCIAL GROUP INC | 317.3K | 0.9% |
| Bank of New York Mellon Corp | 304.5K | 0.8% |
| Baskin Financial Services Inc. | 277.4K | 0.7% |
| ARGENT CAPITAL MANAGEMENT LLC | 267.1K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Swedbank AB | Increased | 74.8K | 1.8M | +1.7M |
| DekaBank Deutsche Girozentrale | Reduced | 534.8K | 97.8K | -437.0K |
| Fiera Capital Corp | Reduced | 2.5M | 2.1M | -431.9K |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | 686.1K | 317.3K | -368.8K |
| Pictet Asset Management Holding SA | Reduced | 1.9M | 1.7M | -267.4K |
| BARCLAYS PLC | Reduced | 394.4K | 137.5K | -256.9K |
| MONTRUSCO BOLTON INVESTMENTS INC. | Reduced | 974.8K | 744.2K | -230.6K |
| BANK OF MONTREAL /CAN/ | Increased | 8.7M | 8.9M | +199.9K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 739.8K | 929.2K | +189.4K |
| PICTON MAHONEY ASSET MANAGEMENT | Increased | 569.1K | 747.7K | +178.7K |
| BCV Asset Management Inc. | Increased | 457.0K | 627.4K | +170.3K |
| CIBC Asset Management Inc | Reduced | 536.6K | 382.9K | -153.7K |
| Assenagon Asset Management S.A. | Reduced | 199.6K | 55.1K | -144.5K |
| Amundi | Increased | 748.9K | 890.9K | +142.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 768.4K | 661.3K | -107.1K |
| Russell Investments Group, Ltd. | Increased | 296.0K | 397.8K | +101.8K |
| DEUTSCHE BANK AG\ | Increased | 1.4M | 1.5M | +100.8K |
| AGF MANAGEMENT LTD | Reduced | 710.8K | 625.8K | -85.1K |
| iA Global Asset Management Inc. | Sold Out | 78.1K | 0 | -78.1K |
| Cornerstone Advisors, LLC | Sold Out | 76.7K | 0 | -76.7K |
| Premier Fund Managers Ltd | Reduced | 97.5K | 24.9K | -72.6K |
| TD Waterhouse Canada Inc. | Increased | 859.4K | 928.0K | +68.6K |
| Aberdeen Group plc | Increased | 2.5K | 68.4K | +65.9K |
| Daiwa Securities Group Inc. | Reduced | 100.7K | 35.5K | -65.2K |
| KING LUTHER CAPITAL MANAGEMENT CORP | Reduced | 997.4K | 933.2K | -64.3K |
| Guinness Asset Management LTD | New | 0 | 58.6K | +58.6K |
| MACKENZIE FINANCIAL CORP | Increased | 4.7M | 4.8M | +56.7K |
| Handelsbanken Fonder AB | Increased | 1.6K | 52.6K | +51.0K |
| VESTOR CAPITAL, LLC | Sold Out | 44.9K | 0 | -44.9K |
| FULTON BREAKEFIELD BROENNIMAN LLC | Reduced | 53.4K | 9.6K | -43.8K |
| GATEWAY INVESTMENT ADVISERS LLC | Reduced | 58.5K | 15.4K | -43.2K |
| Tandem Investment Advisors, Inc. | Reduced | 244.1K | 202.2K | -41.9K |
| Addenda Capital Inc. | Reduced | 188.0K | 152.0K | -36.1K |
| JCIC Asset Management Inc. | Sold Out | 34.8K | 0 | -34.8K |
| CITIGROUP INC | Increased | 156.2K | 190.6K | +34.4K |
| DANSKE BANK A/S | Increased | 198.0K | 228.7K | +30.7K |
| Sustainable Growth Advisers, LP | Reduced | 109.9K | 79.3K | -30.7K |
| Pembroke Management, LTD | Increased | 30.7K | 59.7K | +29.0K |
| XXEC, Inc. | Reduced | 37.2K | 12.3K | -24.9K |
| INTACT INVESTMENT MANAGEMENT INC. | Reduced | 32.9K | 10.0K | -23.0K |
| BANQUE PICTET & CIE SA | New | 0 | 22.6K | +22.6K |
| Fideuram Asset Management (Ireland) dac | Reduced | 22.9K | 930 | -21.9K |
| EULAV Asset Management | Reduced | 342.5K | 321.0K | -21.4K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Reduced | 71.6K | 54.3K | -17.3K |
| Mitsubishi UFJ Asset Management Co., Ltd. | Increased | 305.3K | 322.3K | +17.0K |
| Eurizon Capital SGR S.p.A. | Reduced | 53.6K | 37.8K | -15.8K |
| Wealthfront Advisers LLC | Reduced | 38.9K | 23.2K | -15.7K |
| Gradient Investments LLC | Reduced | 132.6K | 117.2K | -15.3K |
| AG2R LA MONDIALE GESTION D'ACTIFS | Increased | 12.7K | 27.8K | +15.1K |
| NATIXIS | Increased | 1.4K | 16.2K | +14.7K |
| Waratah Capital Advisors Ltd. | Increased | 44.1K | 58.6K | +14.5K |
| IFM Investors Pty Ltd | Increased | 47.8K | 61.9K | +14.1K |
| Cambridge Investment Research Advisors, Inc. | Reduced | 26.1K | 13.1K | -13.0K |
| Achmea Investment Management B.V. | Sold Out | 12.2K | 0 | -12.2K |
| Canoe Financial LP | Sold Out | 12.0K | 0 | -12.0K |
| Sumitomo Mitsui Trust Group, Inc. | Reduced | 238.7K | 228.1K | -10.6K |
| ARGENT CAPITAL MANAGEMENT LLC | Reduced | 277.4K | 267.1K | -10.3K |
| Swiss Life Asset Management Ltd | Increased | 39.3K | 49.5K | +10.2K |
| SIMPLEX TRADING, LLC | Sold Out | 9.4K | 0 | -9.4K |
| Fisher Funds Management LTD | Reduced | 83.0K | 73.7K | -9.3K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.