Waste Connections, Inc.
US ˙ NYSE ˙ CA94106B1013

SecurityWCN / Waste Connections, Inc.
InstitutionTobam
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Tobam closes position in WCN / Waste Connections, Inc.

On May 12, 2026 - Tobam filed a 13F-HR form disclosing ownership of 0 shares of Waste Connections, Inc. (US:WCN) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on March 2, 2026 disclosing 170 shares of Waste Connections, Inc.. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F WASTE CONNECTIONS COM 94106B101 0 -100.00 0
2026-03-02 2025-12-31 13F WASTE CONNECTIONS COM 94106B101 170 -104 -37.96 0 0.0101
2025-11-07 2025-09-30 13F WASTE CONNECTIONS COM 94106B101 274 -246 -47.31 0 0.0243
2025-08-08 2025-06-30 13F WASTE CONNECTIONS COM 94106B101 520 -376 -41.96 0 0.0515
2025-04-16 2025-03-31 13F WASTE CONNECTIONS COM 94106B101 896 -5,599 -86.20 0 -100.00 0.1073
2025-01-28 2024-12-31 13F WASTE CONNECTIONS COM 94106B101 6,495 -2,383 -26.84 2 -50.00 0.4889
2024-10-09 2024-09-30 13F WASTE CONNECTIONS COM 94106B101 8,878 34 0.38 2 0.00 0.3913
2024-08-01 2024-06-30 13F/A-1 WASTE CONNECTIONS COM 94106B101 8,844 -23,794 -72.90 2 -60.00 0.3329
2024-07-29 2024-06-30 13F WASTE CONNECTIONS COM 94106B101 8,844 -23,794 2 0.3329
2024-05-02 2024-03-31 13F WASTE CONNECTIONS COM 94106B101 32,638 -9,678 -22.87 6 -16.67 0.5029
2024-01-26 2023-12-31 13F PROGRESSIVE WASTE SOLUTIONS COM 94106B101 42,316 -1,484 -3.39 6 20.00 0.5549
2023-10-31 2023-09-30 13F PROGRESSIVE WASTE SOLUTIONS COM 94106B101 43,800 1,710 4.06 6 -16.67 0.4736
2023-07-31 2023-06-30 13F PROGRESSIVE WASTE SOLUTIONS COM 94106B101 42,090 -156 -0.37 6 20.00 0.4540
2023-05-03 2023-03-31 13F PROGRESSIVE WASTE SOLUTIONS COM 94106B101 42,246 19,410 85.00 6 66.67 0.3861
2023-02-02 2022-12-31 13F PROGRESSIVE WASTE SOLUTIONS COM 94106B101 22,836 22,367 4,769.08 3 -95.31 0.2009
2022-11-02 2022-09-30 13F PROGRESSIVE WASTE SOLUTIONS COM 94106B101 469 0 0.00 64 10.34 0.0045
2022-08-02 2022-06-30 13F PROGRESSIVE WASTE SOLUTIONS COM 94106B101 469 0 0.00 58 -12.12 0.0036
2022-04-25 2022-03-31 13F PROGRESSIVE WASTE SOLUTIONS COM 94106B101 469 469 66 0.0033
2019-02-11 2018-12-31 13F WASTE CONNECTIONS COM 94106B101 0 -27,366 -100.00 0 -100.00
2018-11-08 2018-09-30 13F WASTE CONNECTIONS COM 94106B101 27,366 -62,218 -69.45 2,183 -67.63 0.0931
2018-08-03 2018-06-30 13F WASTE CONNECTIONS COM 94106B101 89,584 -90,527 -50.26 6,744 -47.81 0.2777
2018-05-14 2018-03-31 13F WASTE CONNECTIONS COM 94106B101 180,111 -385,760 -68.17 12,921 -67.81 0.5308
2018-02-14 2017-12-31 13F WASTE CONNECTIONS COM 94106B101 565,871 -165,318 -22.61 40,143 -21.53 1.7369
2017-11-14 2017-09-30 13F WASTE CONNECTIONS COM 94106B101 731,189 -342,286 -31.89 51,154 -26.03 1.9328
2017-08-08 2017-06-30 13F WASTE CONNECTIONS COM 94106B101 1,073,475 311,729 40.92 69,153 2.90 2.5828
2017-05-09 2017-03-31 13F WASTE CONNECTIONS COM 94106B101 761,746 9,079 1.21 67,202 13.61 2.5946
2017-02-15 2016-12-31 13F WASTE CONNECTIONS COM 94106B101 752,667 -115,886 -13.34 59,152 -8.83 2.4090
2016-12-01 2016-09-30 13F WASTE CONNECTIONS COM 94106B101 868,553 356,671 69.68 64,881 75.92 2.3359
2016-08-25 2016-06-30 13F WASTE CONNECTIONS COM 94106B101 511,882 -431,079 -45.72 36,881 25.28 1.4761
2016-05-10 2016-03-31 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 942,961 738,761 361.78 29,438 514.32 1.1600
2016-02-16 2015-12-31 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 204,200 62,000 43.60 4,792 28.03 0.2071
2015-11-20 2015-09-30 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 142,200 3,100 2.23 3,743 0.27 0.1461
2015-08-14 2015-06-30 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 139,100 32,400 30.37 3,733 19.19 0.1362
2015-05-13 2015-03-31 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 106,700 -5,900 -5.24 3,132 -7.77 0.0954
2015-02-20 2014-12-31 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 112,600 -152,000 -57.45 3,396 -50.21 0.1125
2014-11-19 2014-09-30 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 264,600 113,900 75.58 6,821 76.03 0.1929
2014-08-12 2014-06-30 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 150,700 -97,500 -39.28 3,875 -38.41 0.1718
2014-06-06 2014-03-31 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 248,200 31,400 14.48 6,292 17.39 0.3136
2014-02-14 2013-12-31 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 216,800 118,700 121.00 5,360 111.69 0.2746
2013-10-31 2013-09-30 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 98,100 -2,100 -2.10 2,532 17.66 0.1417
2013-08-12 2013-06-30 13F PROGRESSIVE WASTE SOLUTIONS COM 74339G101 100,200 100,200 2,152 0.1414
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.