SiteOne Landscape Supply, Inc.
MX ˙ BMV ˙ US82982L1035
SecurityMX:SITE / SiteOne Landscape Supply, Inc.
InstitutionUtah Retirement Systems
Latest Disclosed Ownership2,336 shares
Latest Disclosed Value $ 310,945
Utah Retirement Systems ownership in SITE / SiteOne Landscape Supply, Inc.

On May 15, 2026 - Utah Retirement Systems filed a 13F-HR form disclosing ownership of 2,336 shares of SiteOne Landscape Supply, Inc. (MX:SITE) valued at $310,945 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,336 shares of SiteOne Landscape Supply, Inc.. This represents a change in shares of 0.00% 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)
2026-05-15 2026-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,336 0 0.00 311 6.90 0.0032
2026-02-17 2025-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,336 0 0.00 291 -3.33 0.0028
2025-11-14 2025-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,336 0 0.00 301 6.38 0.0029
2025-08-14 2025-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,336 -64 -2.67 283 -3.09 0.0030
2025-05-15 2025-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,400 0 0.00 291 -7.91 0.0034
2025-02-14 2024-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,400 0 0.00 316 -12.71 0.0035
2024-11-14 2024-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,400 0 0.00 362 24.40 0.0041
2024-08-14 2024-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,400 -100 -4.00 291 -33.26 0.0035
2024-05-15 2024-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,500 0 0.00 436 7.39 0.0051
2024-02-14 2023-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,500 100 4.17 406 3.57 0.0052
2023-11-14 2023-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,400 0 0.00 392 -2.24 0.0056
2023-08-14 2023-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,400 0 0.00 402 22.26 0.0056
2023-05-16 2023-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,400 0 0.00 328 16.73 0.0047
2023-02-15 2022-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,400 0 0.00 282 12.40 0.0045
2022-11-14 2022-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,400 100 4.35 250 -8.42 0.0042
2022-08-16 2022-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,300 0 0.00 273 -26.61 0.0044
2022-05-13 2022-03-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,300 0 0.00 372 -33.21 0.0050
2022-02-14 2021-12-31 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,300 0 0.00 557 21.35 0.0069
2021-11-16 2021-09-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,300 0 0.00 459 17.99 0.0062
2021-08-16 2021-06-30 13F SITEONE LANDSCAPE SUPPLY COM 82982L103 2,300 -50,918 -95.68 389 -45.37 0.0050
2018-11-13 2018-09-30 13F DDR COM 23317H854 53,218 1,900 3.70 712 -22.52 0.0138
2018-08-10 2018-06-30 13F DDR COM 23317H854 51,318 -46,720 -47.65 919 27.82 0.0190
2018-05-15 2018-03-31 13F DDR COM 23317H102 98,038 4,900 5.26 719 -13.89 0.0153
2018-02-14 2017-12-31 13F DDR COM 23317H102 93,138 14,600 18.59 835 16.13 0.0175
2017-11-13 2017-09-30 13F DDR COM 23317H102 78,538 300 0.38 719 1.27 0.0162
2017-08-08 2017-06-30 13F DDR COM 23317H102 78,238 4,342 5.88 710 -23.33 0.0165
2017-05-11 2017-03-31 13F DDR COM 23317H102 73,896 3,500 4.97 926 -13.86 0.0222
2017-02-10 2016-12-31 13F DDR COM 23317H102 70,396 1,700 2.47 1,075 -10.19 0.0270
2016-11-07 2016-09-30 13F DDR COM 23317H102 68,696 1,000 1.48 1,197 -2.52 0.0310
2016-08-03 2016-06-30 13F DDR COM 23317H102 67,696 1,700 2.58 1,228 4.60 0.0327
2016-05-10 2016-03-31 13F DDR COM 23317H102 65,996 -200 -0.30 1,174 5.29 0.0318
2016-02-11 2015-12-31 13F DDR COM 23317H102 66,196 -400 -0.60 1,115 8.89 0.0302
2015-11-03 2015-09-30 13F DDR COM 23317H102 66,596 200 0.30 1,024 -0.19 0.0293
2015-08-11 2015-06-30 13F DDR COM 23317H102 66,396 -300 -0.45 1,026 -17.39 0.0273
2015-05-14 2015-03-31 13F DDR COM 23317H102 66,696 14,577 27.97 1,242 29.78 0.0326
2015-02-11 2014-12-31 13F DDR COM 23317H102 52,119 0 0.00 957 9.75 0.0263
2014-11-06 2014-09-30 13F DDR COM 23317H102 52,119 -100 -0.19 872 -5.32 0.0250
2014-08-08 2014-06-30 13F DDR COM 23317H102 52,219 -1,000 -1.88 921 5.02 0.0264
2014-05-08 2014-03-31 13F DDR COM 23317H102 53,219 300 0.57 877 7.87 0.0253
2014-02-05 2013-12-31 13F DDR COM 23317H102 52,919 5,900 12.55 813 10.16 0.0241
2013-11-06 2013-09-30 13F DDR COM 23317H102 47,019 -400 -0.84 738 -6.58 0.0239
2013-08-02 2013-06-30 13F DDR COM 23317H102 47,419 47,419 790 0.0267
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.