SiteOne Landscape Supply, Inc.
MX ˙ BMV ˙ US82982L1035
SecurityMX:SITE / SiteOne Landscape Supply, Inc.
InstitutionNomura Asset Management Co Ltd
Latest Disclosed Ownership430 shares
Latest Disclosed Value $ 57,237
Nomura Asset Management Co Ltd reports 104.76% increase in ownership of SITE / SiteOne Landscape Supply, Inc.

On May 11, 2026 - Nomura Asset Management Co Ltd filed a 13F-HR form disclosing ownership of 430 shares of SiteOne Landscape Supply, Inc. (MX:SITE) valued at $57,237 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 210 shares of SiteOne Landscape Supply, Inc.. This represents a change in shares of 104.76% 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)
2026-05-11 2026-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 430 220 104.76 57 119.23 0.0001
2026-02-10 2025-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 210 0 0.00 26 -3.70 0.0001
2025-11-12 2025-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 210 0 0.00 27 8.00 0.0001
2025-08-11 2025-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 210 0 0.00 25 0.00 0.0001
2025-05-12 2025-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 210 0 0.00 26 -7.41 0.0001
2025-02-12 2024-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 210 0 0.00 28 -12.90 0.0001
2024-11-15 2024-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 210 100 90.91 32 138.46 0.0001
2024-08-14 2024-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 0.00 13 -31.58 0.0000
2024-05-13 2024-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 0.00 19 11.76 0.0001
2024-02-09 2023-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 0.00 18 0.00 0.0001
2023-11-03 2023-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 0.00 18 -5.56 0.0001
2023-08-14 2023-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 0.00 18 20.00 0.0001
2025-01-10 2023-03-31 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 0.00 15 25.00 0.0001
2023-05-11 2023-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 15 0.0001
2025-01-10 2022-12-31 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 0.00 13 9.09 0.0001
2023-02-14 2022-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 13 0.0001
2025-01-10 2022-09-30 13F/A-3 SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 0.00 11 -15.38 0.0001
2022-11-14 2022-09-30 13F/A-2 SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 11 0.0001
2022-11-10 2022-09-30 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 11 0.0001
2022-11-10 2022-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 11 0.0000
2025-01-10 2022-06-30 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 0.00 13 -23.53 0.0001
2022-08-12 2022-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 0 13 0.0001
2025-01-10 2022-03-31 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 110 110 18 0.0001
2022-05-13 2022-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 110 110 18 0.0001
2025-01-10 2021-12-31 13F/A-2 SITEONE LANDSCAPE SUPPLY COM 82982L103 0 0 0 0.0000
2022-02-01 2021-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 0 0 0 0.0000
2025-01-10 2021-09-30 13F/A-2 SITEONE LANDSCAPE SUPPLY COM 82982L103 0 0 0 0.0000
2021-11-12 2021-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 0 0 0 0.0000
2025-01-10 2021-06-30 13F/A-2 SITEONE LANDSCAPE SUPPLY COM 82982L103 0 0 0 0.0000
2021-08-06 2021-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 0 0 0 0.0000
2025-01-10 2021-03-31 13F/A-2 SITEONE LANDSCAPE SUPPLY COM 82982L103 0 0 0 0.0000
2025-01-10 2020-12-31 13F/A-2 SITEONE LANDSCAPE SUPPLY COM 82982L103 0 0 0 0.0000
2019-02-12 2018-12-31 13F DDR COM 23317H854 0 -97,450 -100.00 0 -100.00
2018-11-07 2018-09-30 13F DDR COM 23317H854 97,450 1,550 1.62 1,305 -24.00 0.0127
2018-08-03 2018-06-30 13F DDR COM 23317H854 95,900 -96,400 -50.13 1,717 21.77 0.0178
2018-05-14 2018-03-31 13F DDR COM 23317H102 192,300 12,500 6.95 1,410 -12.48 0.0154
2018-02-14 2017-12-31 13F DDR COM 23317H102 179,800 1,600 0.90 1,611 -1.29 0.0186
2017-11-13 2017-09-30 13F DDR COM 23317H102 178,200 -28,500 -13.79 1,632 -12.96 0.0211
2017-08-14 2017-06-30 13F DDR COM 23317H102 206,700 -22,127 -9.67 1,875 -34.60 0.0252
2017-06-28 2017-03-31 13F/A-1 DDR COM 23317H102 228,827 1,730 0.76 2,867 -17.31 0.0404
2017-05-12 2017-03-31 13F DDR COM 23317H102 228,827 2,867
2017-02-14 2016-12-31 13F DDR COM 23317H102 227,097 12,860 6.00 3,467 -7.15 0.0625
2016-11-10 2016-09-30 13F DDR COM 23317H102 214,237 -5,209 -2.37 3,734 -6.20 0.0670
2016-08-12 2016-06-30 13F DDR COM 23317H102 219,446 2,330 1.07 3,981 3.08 0.0745
2016-05-13 2016-03-31 13F DDR COM 23317H102 217,116 41,056 23.32 3,862 30.25 0.0736
2016-02-12 2015-12-31 13F DDR COM 23317H102 176,060 9,600 5.77 2,965 15.82 0.0574
2015-11-13 2015-09-30 13F DDR COM 23317H102 166,460 18,900 12.81 2,560 12.23 0.0513
2015-08-14 2015-06-30 13F DDR COM 23317H102 147,560 15,400 11.65 2,281 -7.31 0.0422
2015-05-13 2015-03-31 13F DDR COM 23317H102 132,160 12,540 10.48 2,461 10.01 0.0439
2015-02-13 2014-12-31 13F DDR COM 23317H102 119,620 13,500 12.72 2,237 26.03 0.0391
2014-11-14 2014-09-30 13F DDR COM 23317H102 106,120 12,120 12.89 1,775 7.12 0.0314
2014-08-14 2014-06-30 13F DDR COM 23317H102 94,000 3,630 4.02 1,657 11.28 0.0306
2014-05-14 2014-03-31 13F DDR COM 23317H102 90,370 1,710 1.93 1,489 9.24 0.0272
2014-02-14 2013-12-31 13F DDR COM 23317H102 88,660 5,760 6.95 1,363 4.69 0.0245
2013-11-13 2013-09-30 13F DDR COM 23317H102 82,900 3,020 3.78 1,302 -2.11 0.0247
2013-08-13 2013-06-30 13F DDR COM 23317H102 79,880 79,880 1,330 0.0264
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.