SiteOne Landscape Supply, Inc.
MX ˙ BMV ˙ US82982L1035
SecurityMX:SITE / SiteOne Landscape Supply, Inc.
InstitutionFisher Asset Management, LLC
Latest Disclosed Ownership180,694 shares
Latest Disclosed Value $ 24,052,195
Fisher Asset Management, LLC reports 5.34% increase in ownership of SITE / SiteOne Landscape Supply, Inc.

On May 5, 2026 - Fisher Asset Management, LLC filed a 13F-HR form disclosing ownership of 180,694 shares of SiteOne Landscape Supply, Inc. (MX:SITE) valued at $24,052,195 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 171,527 shares of SiteOne Landscape Supply, Inc.. This represents a change in shares of 5.34% 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)
2026-05-05 2026-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 180,694 9,167 5.34 24,052 12.58 0.0082
2026-02-09 2025-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 171,527 18,662 12.21 21,365 8.51 0.0073
2025-11-12 2025-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 152,865 20,095 15.14 19,689 22.62 0.0071
2025-08-13 2025-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 132,770 838 0.64 16,057 0.22 0.0064
2025-05-14 2025-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 131,932 12,187 10.18 16,022 1.54 0.0069
2025-02-05 2024-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 119,745 44,866 59.92 15,779 39.64 0.0063
2024-11-12 2024-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 74,879 9,675 14.84 11,300 42.74 0.0046
2024-08-14 2024-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 65,204 4,226 6.93 7,916 -25.62 0.0034
2024-05-09 2024-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 60,978 -872 -1.41 10,644 5.90 0.0050
2024-03-05 2023-12-31 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 61,850 -1,088 -1.73 10,051 -2.30 0.0053
2024-02-06 2023-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 61,606 -1,332 10,011 0.0049
2023-11-13 2023-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 62,938 994 1.60 10,287 -0.76 0.0058
2023-12-12 2023-06-30 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 61,944 -6,421 -9.39 10,367 10.78 0.0057
2023-08-08 2023-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 61,944 -6,421 10 0.0057
2023-12-12 2023-03-31 13F/A-1 SITEONE LANDSCAPE SUPPLY COM 82982L103 68,365 -246 -0.36 9,357 116,862.50 0.0057
2023-05-01 2023-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 68,500 -111 9 0.0057
2023-02-03 2022-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 68,611 24,824 56.69 8 -99.82 0.0054
2022-11-08 2022-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 43,787 4,431 11.26 4,560 -2.52 0.0034
2022-08-09 2022-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 39,356 17,894 83.38 4,678 34.81 0.0033
2022-05-05 2022-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 21,462 70 0.33 3,470 -33.05 0.0020
2022-02-02 2021-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 21,392 -1,227 -5.42 5,183 14.87 0.0029
2021-10-26 2021-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 22,619 12,760 129.42 4,512 170.34 0.0028
2021-07-27 2021-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 9,859 9,859 1,669 0.0010
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.