SiteOne Landscape Supply, Inc.
MX ˙ BMV ˙ US82982L1035
SecurityMX:SITE / SiteOne Landscape Supply, Inc.
InstitutionLegal & General Group Plc
Latest Disclosed Ownership38,794 shares
Latest Disclosed Value $ 5,163,868
Legal & General Group Plc reports 13.92% decrease in ownership of SITE / SiteOne Landscape Supply, Inc.

On May 8, 2026 - Legal & General Group Plc filed a 13F-HR form disclosing ownership of 38,794 shares of SiteOne Landscape Supply, Inc. (MX:SITE) valued at $5,163,868 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 45,069 shares of SiteOne Landscape Supply, Inc.. This represents a change in shares of -13.92% 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)
2026-05-08 2026-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 38,794 -6,275 -13.92 5,164 -8.02 0.0006
2026-02-09 2025-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 45,069 -13,832 -23.48 5,614 -26.01 0.0012
2025-11-13 2025-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 58,901 -4,017 -6.38 7,586 -0.30 0.0017
2025-08-12 2025-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 62,918 2,622 4.35 7,609 3.92 0.0019
2025-05-15 2025-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 60,296 1,781 3.04 7,322 -5.03 0.0020
2025-02-13 2024-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 58,515 -2,160 -3.56 7,711 -15.79 0.0020
2025-02-28 2024-09-30 13F/A-2 SITEONE LANDSCAPE SUPPLY COM 82982L103 60,675 1,687 2.86 9,156 27.86 0.0024
2024-11-14 2024-09-30 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 65,738 2,660 9,921 0.0021
2024-11-14 2024-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 65,738 2,660 9,921 0.0010
2025-05-29 2024-06-30 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 58,988 -7,039 -10.66 7,162 -37.87 0.0020
2024-08-14 2024-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 63,078 -2,949 7,658 0.0017
2025-05-29 2024-03-31 13F/A-2 SITEONE LANDSCAPE SUPPLY COM 82982L103 66,027 -104 -0.16 11,525 7.25 0.0033
2024-07-01 2024-03-31 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 66,027 -104 11,525 0.0027
2024-05-14 2024-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 66,027 -104 11,525 0.0014
2025-05-29 2023-12-31 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 66,131 17 0.03 10,746 -0.56 0.0033
2024-02-15 2023-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 66,131 17 10,746 0.0028
2023-11-14 2023-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 66,114 1,642 2.55 10,806 0.15 0.0038
2023-08-14 2023-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 64,472 2,063 3.31 10,790 26.33 0.0035
2023-05-15 2023-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 62,409 3,088 5.21 8,542 22.73 0.0031
2023-02-14 2022-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 59,321 -3,563 -5.67 6,960 6.26 0.0027
2022-11-14 2022-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 62,884 -2,865 -4.36 6,549 -16.21 0.0026
2022-08-22 2022-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 65,749 -2,726 -3.98 7,816 -29.41 0.0028
2022-05-16 2022-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 68,475 1,590 2.38 11,072 -31.68 0.0034
2022-02-14 2021-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 66,885 2,407 3.73 16,205 25.99 0.0049
2021-11-15 2021-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 64,478 9,758 17.83 12,862 38.87 0.0042
2021-08-12 2021-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 54,720 -8,290 -13.16 9,262 -13.91 0.0031
2021-05-17 2021-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 63,010 -37 -0.06 10,759 7.58 0.0040
2021-02-12 2020-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 63,047 2,987 4.97 10,001 36.53 0.0039
2020-11-13 2020-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 60,060 -560 -0.92 7,325 6.02 0.0033
2020-08-14 2020-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 60,620 33,372 122.48 6,909 244.42 0.0033
2020-05-14 2020-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 27,248 1,862 7.33 2,006 -12.86 0.0012
2020-02-13 2019-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 25,386 6,619 35.27 2,302 76.94 0.0011
2019-08-14 2019-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 18,767 449 2.45 1,301 24.26 0.0007
2019-05-15 2019-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 18,318 317 1.76 1,047 5.23 0.0006
2019-02-15 2018-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 18,001 3,880 27.48 995 -6.48 0.0008
2018-11-20 2018-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 14,121 0 0.00 1,064 -10.21 0.0008
2018-11-20 2018-09-30 13F DDR COM 23317H854 586,508 572,387 7,854 0.0056
2018-08-10 2018-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 14,121 1,650 13.23 1,185 23.44 0.0009
2018-08-10 2018-06-30 13F DDR COM 23317H854 582,233 -598,158 10,422 0.0080
2018-05-17 2018-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 12,471 -667 -5.08 960 -4.67 0.0007
2018-05-17 2018-03-31 13F DDR COM 23317H102 1,180,391 81,899 8,652 0.0066
2018-02-13 2017-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 13,138 -515 -3.77 1,007 27.15 0.0007
2018-02-13 2017-12-31 13F DDR COM 23317H102 1,098,492 1,084,839 9,842 0.0071
2017-11-09 2017-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 13,653 5,481 67.07 792 87.23 0.0006
2017-11-09 2017-09-30 13F DDR COM 23317H102 1,060,109 1,051,937 9,712 0.0073
2017-08-03 2017-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 8,172 5,445 199.67 423 222.90 0.0003
2017-08-03 2017-06-30 13F DDR COM 23317H102 909,315 906,588 8,248 0.0067
2017-05-12 2017-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,727 -213 -7.24 131 27.18 0.0001
2017-05-12 2017-03-31 13F DDR COM 23317H102 869,775 866,835 10,898 0.0092
2017-02-13 2016-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,940 1,804 158.80 103 157.50 0.0001
2017-02-13 2016-12-31 13F DDR COM 23317H102 747,710 746,574 11,416 0.0106
2016-10-12 2016-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 1,136 403 54.98 40 60.00 0.0000
2016-10-12 2016-09-30 13F DDR COM 23317H102 791,031 790,298 13,788 0.0140
2016-08-16 2016-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 733 -663,140 -99.89 25 -99.79 0.0000
2016-08-16 2016-06-30 13F DDR COM 23317H102 746,636 82,763 13,543 0.0143
2016-05-16 2016-03-31 13F DDR COM 23317H102 663,873 22,225 3.46 11,808 9.27 0.0131
2016-02-16 2015-12-31 13F DDR COM 23317H102 641,648 42,014 7.01 10,806 17.16 0.0122
2015-11-13 2015-09-30 13F DDR COM 23317H102 599,634 12,780 2.18 9,223 1.64 0.0112
2015-07-31 2015-06-30 13F DDR COM 23317H102 586,854 47,161 8.74 9,074 -9.72 0.0107
2015-05-14 2015-03-31 13F DDR COM 23317H102 539,693 -43,237 -7.42 10,051 -6.12 0.0120
2015-02-20 2014-12-31 13F/A-1 DDR COM 23317H102 582,930 11,853 2.08 10,706 12.07 0.0126
2015-02-17 2014-12-31 13F DDR COM 23317H102 582,930 11,853 10,706 0.0132
2014-11-14 2014-09-30 13F DDR COM 23317H102 571,077 50,597 9.72 9,553 4.11 0.0115
2014-08-13 2014-06-30 13F DDR COM 23317H102 520,480 -20,619 -3.81 9,176 2.90 0.0107
2014-05-14 2014-03-31 13F DDR COM 23317H102 541,099 -9,786 -1.78 8,917 5.31 0.0108
2014-02-07 2013-12-31 13F DDR COM 23317H102 550,885 100,200 22.23 8,467 19.59 0.0102
2013-11-12 2013-09-30 13F DDR COM 23317H102 450,685 27,429 6.48 7,080 0.47 0.0093
2013-08-01 2013-06-30 13F DDR COM 23317H102 423,256 423,256 7,047 0.0097
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.