Waste Connections, Inc.
DE ˙ DB ˙ CA94106B1013
129,06 € ↓ -0,50 (-0,39%)
2026-06-02
CENA AKCJI
SecurityDE:UI51 / Waste Connections, Inc.
InstitutionDavis R M Inc
Latest Disclosed Ownership391,757 shares
Latest Disclosed Value $ 63,637,045
Davis R M Inc reports 0.21% increase in ownership of UI51 / Waste Connections, Inc.

On May 13, 2026 - Davis R M Inc filed a 13F-HR form disclosing ownership of 391,757 shares of Waste Connections, Inc. (DE:UI51) valued at $55,081,034 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 390,930 shares of Waste Connections, Inc.. This represents a change in shares of 0.21% during the quarter. The current value of the position is $50,560,158 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.

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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)
2026-05-13 2026-03-31 13F WASTE CONNECTIONS COM 94106B101 391,757 827 0.21 63,637 -7.17 1.1294
2026-02-12 2025-12-31 13F Waste Connections COM 94106B101 390,930 -5,511 -1.39 68,554 -1.64 1.1802
2025-11-12 2025-09-30 13F Waste Connections COM 94106B101 396,441 -1,526 -0.38 69,694 -6.21 1.2184
2025-08-07 2025-06-30 13F Waste Connections COM 94106B101 397,967 -3,248 -0.81 74,308 -5.11 1.3779
2025-05-08 2025-03-31 13F Waste Connections COM 94106B101 401,215 48 0.01 78,313 13.77 1.5680
2025-02-07 2024-12-31 13F Waste Connections COM 94106B101 401,167 -20 -0.00 68,832 -4.05 1.3432
2024-11-13 2024-09-30 13F Waste Connections COM 94106B101 401,187 -7,070 -1.73 71,740 0.21 1.3863
2024-08-09 2024-06-30 13F Waste Connections COM 94106B101 408,257 -2,460 -0.60 71,592 1.34 1.4536
2024-05-10 2024-03-31 13F Waste Connections COM 94106B101 410,717 -7,415 -1.77 70,647 13.19 1.4790
2024-02-09 2023-12-31 13F Waste Connections COM 94106B101 418,132 -3,860 -0.91 62,415 111,353.57 1.4399
2023-11-14 2023-09-30 13F Waste Connections COM 94106B101 421,992 -8,252 -1.92 57 -8.20 1.4217
2023-08-10 2023-06-30 13F Waste Connections COM 94106B101 430,244 -6,082 -1.39 61 1.67 1.4771
2023-05-01 2023-03-31 13F Waste Connections COM 94106B101 436,326 -5,040 -1.14 61 3.45 1.5453
2023-02-14 2022-12-31 13F Waste Connections COM 94106B101 441,366 -10,373 -2.30 59 -99.90 1.5769
2022-11-08 2022-09-30 13F Waste Connections COM 94106B101 451,739 -9,677 -2.10 61,044 6.73 1.7706
2022-08-08 2022-06-30 13F Waste Connections COM 94106B101 461,416 -5,831 -1.25 57,197 -12.37 1.5947
2022-05-05 2022-03-31 13F Waste Connections COM 94106B101 467,247 -13,427 -2.79 65,274 -0.35 1.5543
2022-02-08 2021-12-31 13F Waste Connections COM 94106B101 480,674 -8,176 -1.67 65,501 6.40 1.4598
2021-11-08 2021-09-30 13F Waste Connections COM 94106B101 488,850 -7,966 -1.60 61,561 3.75 1.5266
2021-08-12 2021-06-30 13F Waste Connections COM 94106B101 496,816 -10,762 -2.12 59,335 8.26 1.4917
2021-05-10 2021-03-31 13F Waste Connections COM 94106B101 507,578 -2,327 -0.46 54,808 4.79 1.5059
2021-01-27 2020-12-31 13F Waste Connections COM 94106B101 509,905 -9,182 -1.77 52,301 -2.93 1.5009
2020-12-01 2020-09-30 13F Waste Connections COM 94106B101 519,087 -11,759 -2.22 53,881 8.22 1.7609
2020-07-20 2020-06-30 13F Waste Connections COM 94106B101 530,846 -19,980 -3.63 49,788 16.63 1.7743
2020-04-24 2020-03-31 13F Waste Connections COM 94106B101 550,826 -19,528 -3.42 42,689 -17.56 1.7741
2020-01-23 2019-12-31 13F Waste Connections COM 94106B101 570,354 -11,526 -1.98 51,782 -3.27 1.6976
2019-10-24 2019-09-30 13F Waste Connections COM 94106B101 581,880 -22,492 -3.72 53,533 -7.33 1.8856
2019-07-31 2019-06-30 13F Waste Connections COM 94106B101 604,372 -43,840 -6.76 57,766 0.59 2.0556
2019-04-29 2019-03-31 13F Waste Connections COM 94106B101 648,212 -91,635 -12.39 57,425 4.53 2.1374
2019-01-18 2018-12-31 13F Waste Connections COM 94106B101 739,847 -34,862 -4.50 54,934 -11.11 2.2489
2018-10-17 2018-09-30 13F Waste Connections COM 94106B101 774,709 -42,253 -5.17 61,799 0.48 2.2424
2018-07-19 2018-06-30 13F WASTE CONNECTIONS INC (ONTARIO COM 94106B101 816,962 -30,018 -3.54 61,501 1.22 2.3928
2018-04-19 2018-03-31 13F WASTE CONNECTIONS INC (ONTARIO COM 94106B101 846,980 -33,627 -3.82 60,762 -2.73 2.4217
2018-01-16 2017-12-31 13F WASTE CONNECTIONS INC (ONTARIO COM 94106B101 880,607 -24,483 -2.71 62,470 -1.34 2.4496
2017-10-24 2017-09-30 13F WASTE CONNECTIONS INC (ONTARIO COM 94106B101 905,090 -53,815 -5.61 63,320 2.50 2.6169
2017-07-31 2017-06-30 13F WASTE CONNECTIONS INC (ONTARIO COM 94106B101 958,905 298,475 45.19 61,773 6.02 2.6110
2017-05-03 2017-03-31 13F WASTE CONNECTIONS INC (ONTARIO COM 94106B101 660,430 -20,737 -3.04 58,263 8.84 2.6338
2017-01-18 2016-12-31 13F WASTE CONNECTIONS INC (ONTARIO COM 94106B101 681,167 -32,442 -4.55 53,533 0.42 2.5582
2016-10-19 2016-09-30 13F WASTE CONNECTIONS INC (ONTARIO COM 94106B101 713,609 -35,659 -4.76 53,307 -1.26 2.6004
2016-07-14 2016-06-30 13F WASTE CONNECTIONS INC (ONTARIO COM 94106B101 749,268 -51,176 -6.39 53,985 4.42 2.6528
2016-04-18 2016-03-31 13F WASTE CONNECTIONS COM 941053100 800,444 -27,725 -3.35 51,701 10.85 2.6321
2016-01-14 2015-12-31 13F WASTE CONNECTIONS COM 941053100 828,169 12,305 1.51 46,642 17.68 2.3851
2015-10-16 2015-09-30 13F WASTE CONNECTIONS COM 941053100 815,864 59,443 7.86 39,635 11.20 2.1177
2015-07-16 2015-06-30 13F WASTE CONNECTIONS COM 941053100 756,421 19,765 2.68 35,643 0.51 1.8412
2015-04-17 2015-03-31 13F WASTE CONNECTIONS COM 941053100 736,656 22,319 3.12 35,463 12.85 1.8655
2015-01-23 2014-12-31 13F WASTE CONNECTIONS COM 941053100 714,337 14,683 2.10 31,424 -7.43 1.7319
2014-10-20 2014-09-30 13F/A-2 WASTE CONNECTIONS COM 941053100 699,654 3,426 0.49 33,947 0.43 1.9499
2014-10-20 2014-09-30 13F/A-1 WASTE CONNECTIONS COM 941053100 699,654 0 33,947 1.9499
2014-10-20 2014-09-30 13F WASTE CONNECTIONS COM 941053100 696,228 33,802
2014-07-15 2014-06-30 13F WASTE CONNECTIONS COM 941053100 696,228 14,970 2.20 33,802 13.13 1.9442
2014-04-15 2014-03-31 13F WASTE CONNECTIONS COM 941053100 681,258 12,733 1.90 29,880 2.44 1.8146
2014-01-27 2013-12-31 13F WASTE CONNECTIONS COM 941053100 668,525 3,426 0.52 29,168 -3.42 1.7844
2013-10-23 2013-09-30 13F WASTE CONNECTIONS COM 941053100 665,099 -5,239 -0.78 30,202 9.51 2.0369
2013-08-12 2013-06-30 13F WASTE CONNECTIONS COM 941053100 670,338 670,338 27,578 1.9674
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.