SiteOne Landscape Supply, Inc.
US ˙ NYSE ˙ US82982L1035

SecuritySITE / SiteOne Landscape Supply, Inc.
InstitutionArkadios Wealth Advisors
Latest Disclosed Ownership3,182 shares
Latest Disclosed Value $ 423,556
Arkadios Wealth Advisors reports 14.69% decrease in ownership of SITE / SiteOne Landscape Supply, Inc.

On May 18, 2026 - Arkadios Wealth Advisors filed a 13F-HR form disclosing ownership of 3,182 shares of SiteOne Landscape Supply, Inc. (US:SITE) valued at $423,556 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 3,730 shares of SiteOne Landscape Supply, Inc.. This represents a change in shares of -14.69% during the quarter. The current value of the position is $334,269 USD.

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)
2026-05-18 2026-03-31 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 3,182 -548 -14.69 424 -8.84 0.0045
2026-02-13 2025-12-31 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 3,730 299 8.71 465 5.22 0.0090
2025-10-29 2025-09-30 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 3,431 431 14.37 442 21.82 0.0106
2025-08-04 2025-06-30 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 3,000 642 27.23 363 26.57 0.0107
2025-05-08 2025-03-31 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 2,358 338 16.73 286 7.52 0.0108
2025-01-15 2024-12-31 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 2,020 178 9.66 266 -3.97 0.0145
2024-10-24 2024-09-30 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 1,842 106 6.11 278 31.90 0.0157
2024-07-29 2024-06-30 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 1,736 -13 -0.74 211 -31.15 0.0142
2024-04-30 2024-03-31 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 1,749 -41 -2.29 305 5.17 0.0237
2024-01-24 2023-12-31 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 1,790 -281 -13.57 291 -14.20 0.0246
2023-10-13 2023-09-30 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 2,071 -280 -11.91 339 -13.99 0.0321
2023-07-26 2023-06-30 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 2,351 2,351 393 0.0458
2021-10-19 2021-09-30 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 0 -180 -100.00 0 0.0000
2021-07-28 2021-06-30 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 180 0 0.00 0 0.0037
2021-04-26 2021-03-31 13F SITEONE LANDSCAPE SUPPLY INC COM Stock 82982L103 180 180 0 0.0049
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.