SiteOne Landscape Supply, Inc.
MX ˙ BMV ˙ US82982L1035
SecurityMX:SITE / SiteOne Landscape Supply, Inc.
InstitutionLPL Financial LLC
Latest Disclosed Ownership23,959 shares
Latest Disclosed Value $ 3,189,169
LPL Financial LLC reports 9.50% decrease in ownership of SITE / SiteOne Landscape Supply, Inc.

On May 6, 2026 - LPL Financial LLC filed a 13F-HR form disclosing ownership of 23,959 shares of SiteOne Landscape Supply, Inc. (MX:SITE) valued at $3,189,169 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 26,475 shares of SiteOne Landscape Supply, Inc.. This represents a change in shares of -9.50% during the quarter.

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)
2026-05-06 2026-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 23,959 -2,516 -9.50 3,189 -3.28 0.0008
2026-02-11 2025-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 26,475 -5,521 -17.26 3,298 -20.00 0.0009
2025-11-12 2025-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 31,996 2,270 7.64 4,121 14.63 0.0012
2025-08-12 2025-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 29,726 -115 -0.39 3,595 -0.77 0.0012
2025-05-07 2025-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 29,841 2,913 10.82 3,624 2.11 0.0014
2025-02-11 2024-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 26,928 5,930 28.24 3,548 11.99 0.0014
2024-11-08 2024-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 20,998 1,555 8.00 3,169 34.24 0.0014
2024-08-07 2024-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 19,443 549 2.91 2,361 -28.42 0.0012
2024-05-10 2024-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 18,894 1,995 11.81 3,298 20.07 0.0018
2024-02-14 2023-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 16,899 -17 -0.10 2,746 -0.65 0.0017
2023-11-13 2023-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 16,916 2,922 20.88 2,765 18.02 0.0019
2023-07-31 2023-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 13,994 1,507 12.07 2,342 37.04 0.0017
2023-05-10 2023-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 12,487 -5,474 -30.48 1,709 -18.89 0.0013
2023-02-07 2022-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 17,961 -17,177 -48.88 2,107 -42.42 0.0018
2022-11-14 2022-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 35,138 -573 -1.60 3,659 -13.80 0.0035
2022-08-12 2022-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 35,711 688 1.96 4,245 -25.04 0.0040
2022-05-16 2022-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 35,023 18,688 114.40 5,663 43.08 0.0049
2022-02-14 2021-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 16,335 1,865 12.89 3,958 37.14 0.0033
2021-11-15 2021-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 14,470 2,522 21.11 2,886 42.73 0.0027
2021-08-13 2021-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 11,948 1,230 11.48 2,022 10.49 0.0020
2021-05-14 2021-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 10,718 3,141 41.45 1,830 52.25 0.0021
2021-02-12 2020-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 7,577 -2,069 -21.45 1,202 2.21 0.0016
2020-11-09 2020-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 9,646 -1,649 -14.60 1,176 -8.62 0.0018
2020-08-13 2020-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 11,295 1,684 17.52 1,287 81.78 0.0022
2020-05-14 2020-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 9,611 1,066 12.48 708 -8.65 0.0015
2020-02-14 2019-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 8,545 3,988 87.51 775 129.97 0.0014
2019-11-13 2019-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 4,557 742 19.45 337 27.65 0.0007
2019-08-09 2019-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 3,815 3,815 264 0.0006
2018-05-15 2018-03-31 13F DDR COM 23317H102 0 -52,146 -100.00 0 -100.00
2018-02-14 2017-12-31 13F DDR COM 23317H102 52,146 36,802 239.85 467 231.21 0.0014
2017-11-14 2017-09-30 13F DDR COM 23317H102 15,344 -2,320 -13.13 141 -11.87 0.0005
2017-08-14 2017-06-30 13F DDR COM 23317H102 17,664 -24,001 -57.60 160 -69.87 0.0006
2017-05-15 2017-03-31 13F DDR COM 23317H102 41,665 -927 -2.18 531 -17.80 0.0036
2017-02-13 2016-12-31 13F DDR COM 23317H102 42,592 -489 -1.14 646 -11.14 0.0049
2016-11-16 2016-09-30 13F DDR COM 23317H102 43,081 -842 -1.92 727 -11.12 0.0069
2016-08-15 2016-06-30 13F DDR COM 23317H102 43,923 -43,214 -49.59 818 -46.04 0.0069
2016-05-16 2016-03-31 13F DDR COM 23317H102 87,137 6,359 7.87 1,516 11.47 0.0042
2016-02-12 2015-12-31 13F DDR COM 23317H102 80,778 48,429 149.71 1,360 164.08 0.0038
2015-11-13 2015-09-30 13F DDR COM 23317H102 32,349 -2,135 -6.19 515 -5.50 0.0028
2015-08-14 2015-06-30 13F DDR COM 23317H102 34,484 -2,850 -7.63 545 -21.47 0.0028
2015-05-14 2015-03-31 13F DDR COM 23317H102 37,334 11,566 44.89 694 46.72 0.0035
2015-02-13 2014-12-31 13F DDR COM 23317H102 25,768 8,933 53.06 473 67.14 0.0026
2014-11-10 2014-09-30 13F DDR COM 23317H102 16,835 455 2.78 283 -2.08 0.0017
2014-08-05 2014-06-30 13F/A-1 DDR COM 23317H102 16,380 4,783 41.24 289 51.31 0.0017
2014-08-05 2014-06-30 13F DDR COM 23317H102 16,380 1,693
2014-05-12 2014-03-31 13F DDR COM 23317H102 11,597 -160 -1.36 191 5.52 0.0012
2014-02-13 2013-12-31 13F DDR COM 23317H102 11,757 20 0.17 181 -4.74 0.0011
2013-11-04 2013-09-30 13F DDR COM 23317H102 11,737 -1,892 -13.88 190 -16.30 0.0013
2013-08-15 2013-06-30 13F DDR COM 23317H102 13,629 13,629 227 0.0016
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.