Institutional Ownership
Waste Connections Inc
CUSIP 94106B101COMWCNQ1 2026
13D / 13G Filings
13
Schedule 13D/13G on record
Beneficial Filers
3
Distinct reporting persons
Largest Stake
12.3%
Max % of class reported
Institutional Holders
784
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
13 filings · latest Oct 31, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Oct 31, 2025 | The Vanguard Group | 13G/A | 12.3% | 31.58M | SEC |
| 2 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 11.0% | 28.41M | SEC |
| 3 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 10.8% | 27.67M | SEC |
| 4 | Aug 10, 2022 | Price T Rowe Associates Inc /Md/ | 13G/A | 3.2% | 8.43M | SEC |
| 5 | Feb 14, 2022 | Price T Rowe Associates Inc /Md/ | 13G/A | 10.0% | 26.24M | SEC |
| 6 | Feb 10, 2022 | Vanguard Group Inc | 13G/A | 10.1% | 26.36M | SEC |
| 7 | Jun 10, 2021 | Vanguard Group Inc | 13G/A | 10.0% | 26.18M | SEC |
| 8 | Feb 10, 2021 | Vanguard Group Inc | 13G/A | 9.9% | 26.07M | SEC |
| 9 | Feb 10, 2021 | Price T Rowe Associates Inc /Md/ | 13G/A | 10.7% | 28.26M | SEC |
| 10 | Feb 10, 2021 | Price T Rowe Associates Inc /Md/ | 13G/A | 9.5% | 24.98M | SEC |
3 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Waste Connections Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Royal Bank Of Canada | 12.21M | $1.98B |
| 2 | Fmr LLC | 8.96M | $1.46B |
| 3 | Bank Of Montreal /Can/ | 8.14M | $1.32B |
| 4 | 1832 Asset Management L.P. | 7.11M | $1.16B |
| 5 | Blackrock, Inc. | 6.19M | $1.01B |
| 6 | Capital International Investors | 5.23M | $849.20M |
| 7 | Mackenzie Financial Corp | 4.98M | $809.06M |
| 8 | Wellington Management Group LLP | 4.94M | $801.68M |
| 9 | Goldman Sachs Group Inc | 4.71M | $765.71M |
| 10 | Td Asset Management Inc | 4.03M | $652.84M |