SiteOne Landscape Supply, Inc.
SITE- Exchange
- NYSE
- Industry
- Wholesale-Professional & Commercial Equipment & Supplies
- SEC CIK
- 0001650729
In the last 90 days, SiteOne Landscape Supply, Inc. insiders filed 2 open-market purchases and 0 sales; 396 institutions reported holding it in 13F filings for Q2 2026, worth $5.40B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in SiteOne Landscape Supply, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 427
- +24 vs. Q4 2025
- Shares held
- 49.2M
- +4.80M (+10.8%) vs. Q4 2025
- Total value
- $6.53B
- +$995.7M (+18.0%) vs. Q4 2025
- New holders
- 80
- 157 more added
- Sold out
- 56
- 127 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SITE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 396 | $5.40B |
| Q1 2026 | 427 | $6.53B |
| Q4 2025 | 410 | $6.07B |
| Q3 2025 | 399 | $6.22B |
| Q2 2025 | 396 | $5.67B |
| Q1 2025 | 390 | $5.80B |
| Q4 2024 | 379 | $6.08B |
| Q3 2024 | 372 | $7.06B |
| Q2 2024 | 377 | $5.63B |
| Q1 2024 | 381 | $8.10B |
| Q4 2023 | 359 | $7.59B |
| Q3 2023 | 370 | $7.71B |
| Q2 2023 | 345 | $7.82B |
| Q1 2023 | 338 | $6.54B |
| Q4 2022 | 334 | $5.54B |
| Q3 2022 | 331 | $4.85B |
| Q2 2022 | 316 | $5.47B |
| Q1 2022 | 344 | $7.38B |
| Q4 2021 | 354 | $11.0B |
| Q3 2021 | 313 | $9.16B |
| Q2 2021 | 314 | $7.83B |
| Q1 2021 | 288 | $8.09B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding SiteOne Landscape Supply, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Verition Fund Management LLC | 3,752 | $499.4K | 0.00% | −38,332−91.1% | Reduced |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 3,753 | $499.6K | 0.02% | 00.0% | Unchanged |
| MML Investors Services, LLC | 3,859 | $513.7K | 0.00% | −882−18.6% | Reduced |
| Bull Harbor Capital LLC | 4,050 | $539.1K | 0.14% | +4,050 | New |
| Waddell & Associates, LLC | 4,137 | $550.7K | 0.03% | +4,137 | New |
| RMB Capital Management, LLC | 4,138 | $550.8K | 0.01% | +1,319+46.8% | Added |
| Lecap Asset Management Ltd | 4,182 | $556.7K | 0.21% | −3,745−47.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 4,295 | $571.7K | 0.00% | +1,367+46.7% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 4,475 | $595.7K | 0.02% | −266−5.6% | Reduced |
| Evolve Private Wealth, LLC | 4,589 | $610.8K | 0.03% | +1,263+38.0% | Added |
| The PNC Financial Services Group, Inc. | 4,686 | $623.8K | 0.00% | +242+5.4% | Added |
| Aureus Asset Management, LLC | 4,753 | $632.7K | 0.04% | +425+9.8% | Added |
| Xponance, Inc. | 4,790 | $637.6K | 0.00% | +990+26.1% | Added |
| Glenmede Trust Co NA | 4,998 | $665.3K | 0.00% | +592+13.4% | Added |
| Public Employees Retirement Association of Colorado | 5,032 | $670.0K | 0.00% | 00.0% | Unchanged |
| Insight Advisors, LLC | 5,045 | $671.5K | 0.13% | −52−1.0% | Reduced |
| Vancity Investment Management Ltd | 5,050 | $672.0K | 0.11% | −1,840−26.7% | Reduced |
| Great West Life Assurance Co | 5,176 | $691.0K | 0.00% | +358+7.4% | Added |
| Pallas Capital Advisors LLC | 5,198 | $691.9K | 0.03% | +2,754+112.7% | Added |
| Commonwealth Equity Services, LLC | 5,261 | $700.3K | 0.00% | −431−7.6% | Reduced |
| HB Wealth Management, LLC | 5,301 | $705.6K | 0.00% | +2,410+83.4% | Added |
| Magnetar Financial LLC | 5,548 | $738.5K | 0.01% | −23,750−81.1% | Reduced |
| Banque Transatlantique SA | 5,614 | $747.3K | 0.02% | +5,614 | New |
| Aquatic Capital Management LLC | 5,657 | $753.0K | 0.02% | +5,657 | New |
| Equitable Trust Co | 5,747 | $765.0K | 0.04% | −1,188−17.1% | Reduced |
| Massachusetts Financial Services Co | 5,944 | $791.2K | 0.00% | −30−0.5% | Reduced |
| HighTower Advisors, LLC | 5,956 | $792.5K | 0.00% | +326+5.8% | Added |
| Mitchell & Pahl Private Wealth, LLC | 6,091 | $810.8K | 0.33% | +176+3.0% | Added |
| Susquehanna International Group, LLP | 6,098 | $811.7K | 0.00% | −190,110−96.9% | Reduced |
| Sivia Capital Partners, LLC | 6,109 | $813.2K | 0.16% | +6,109 | New |
| TD Private Client Wealth LLC | 6,298 | $838.3K | 0.02% | +493+8.5% | Added |
| Toroso Investments, LLC | 6,362 | $846.8K | 0.00% | +6,362 | New |
| Integrated Wealth Concepts LLC | 6,481 | $862.7K | 0.01% | +6,481 | New |
| Chicago Partners Investment Group LLC | 6,167 | $884.5K | 0.02% | +4,634+302.3% | Added |
| Pictet Asset Management Holding SA | 6,871 | $914.6K | 0.00% | +400+6.2% | Added |
| Allstate Corp | 7,047 | $938.0K | 0.01% | +7,047 | New |
| Summit Trail Advisors, LLC | 7,135 | $949.7K | 0.01% | −838−10.5% | Reduced |
| Krilogy Financial LLC | 7,377 | $991.8K | 0.03% | +4,885+196.0% | Added |
| Birch Hill Investment Advisors LLC | 7,584 | $1.01M | 0.05% | +1,125+17.4% | Added |
| Sovereign's Capital Management, LLC | 8,000 | $1.06M | 0.78% | −600−7.0% | Reduced |
| Advisor Group Holdings, Inc. | 8,057 | $1.07M | 0.00% | −353−4.2% | Reduced |
| Callan Family Office, LLC | 8,168 | $1.09M | 0.02% | +819+11.1% | Added |
| KBC Group NV | 8,244 | $1.10M | 0.00% | 00.0% | Unchanged |
| Wiley Bros.-Aintree Capital, LLC | 8,272 | $1.11M | 0.01% | −668−7.5% | Reduced |
| Malaga Cove Capital, LLC | 8,653 | $1.15M | 0.41% | −1,531−15.0% | Reduced |
| Holocene Advisors, LP | 8,843 | $1.18M | 0.00% | −14,935−62.8% | Reduced |
| Montag A & Associates Inc | 9,000 | $1.20M | 0.06% | 00.0% | Unchanged |
| Buckingham Strategic Partners | 9,036 | $1.20M | 0.01% | +6,146+212.7% | Added |
| Brighton Jones LLC | 9,402 | $1.25M | 0.03% | +9,402 | New |
| Brinker Capital Investments, LLC | 9,754 | $1.30M | 0.01% | −106−1.1% | Reduced |
| KLP Kapitalforvaltning AS | 9,800 | $1.30M | 0.01% | +300+3.2% | Added |
| CI Private Wealth, LLC | 10,047 | $1.33M | 0.00% | +558+5.9% | Added |
| Victory Capital Management Inc | 10,110 | $1.35M | 0.00% | +285+2.9% | Added |
| Manufacturers Life Insurance Company, The | 10,354 | $1.38M | 0.00% | +1,243+13.6% | Added |
| Merit Financial Group, LLC | 10,669 | $1.42M | 0.01% | +7,189+206.6% | Added |
| LRT Capital Management, LLC | 10,705 | $1.42M | 1.33% | +10,705 | New |
| Skandinaviska Enskilda Banken AB (publ) | 10,816 | $1.44M | 0.03% | −71,039−86.8% | Reduced |
| Vanguard Investments Australia, Ltd. | 10,887 | $1.45M | 0.00% | +10,887 | New |
| Jain Global LLC | 11,074 | $1.47M | 0.02% | −800−6.7% | Reduced |
| Davenport & Co LLC | 11,137 | $1.48M | 0.01% | +550+5.2% | Added |
| Redmond Asset Management, LLC | 11,703 | $1.56M | 0.43% | +230+2.0% | Added |
| Arizona State Retirement System | 12,235 | $1.63M | 0.01% | −268−2.1% | Reduced |
| Sanctuary Advisors, LLC | 12,866 | $1.71M | 0.01% | +482+3.9% | Added |
| Atria Investments LLC | 13,023 | $1.73M | 0.02% | −439−3.3% | Reduced |
| Madison Asset Management, LLC | 13,046 | $1.74M | 0.02% | +13,046 | New |
| Teacher Retirement System of Texas | 13,405 | $1.78M | 0.01% | +6,561+95.9% | Added |
| Dark Forest Capital Management LP | 14,022 | $1.87M | 0.17% | −44,411−76.0% | Reduced |
| Cetera Investment Advisers | 14,185 | $1.89M | 0.00% | −2,207−13.5% | Reduced |
| FMR LLC | 14,239 | $1.90M | 0.00% | +7,192+102.1% | Added |
| Buckhead Capital Management LLC | 14,403 | $1.92M | 0.72% | +11,411+381.4% | Added |
| Capital Fund Management S.A. | 14,495 | $1.93M | 0.02% | +14,495 | New |
| Legato Capital Management LLC | 14,892 | $1.98M | 0.18% | +10,645+250.6% | Added |
| Lazard Asset Management LLC | 15,060 | $2.00M | 0.00% | +15,060 | New |
| Voleon Capital Management LP | 15,270 | $2.03M | 0.04% | +6,467+73.5% | Added |
| State of New Jersey Common Pension Fund D | 15,999 | $2.13M | 0.01% | −929−5.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 16,633 | $2.21M | 0.00% | +2,499+17.7% | Added |
| US Bancorp | 16,892 | $2.25M | 0.00% | +10,908+182.3% | Added |
| Ossiam | 17,176 | $2.29M | 0.04% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 17,183 | $2.29M | 0.01% | −2,679−13.5% | Reduced |
| NewEdge Wealth, LLC | 18,016 | $2.40M | 0.03% | −495−2.7% | Reduced |
| Vanguard Global Advisers, LLC | 18,143 | $2.42M | 0.00% | +18,143 | New |
| Russell Investments Group, Ltd. | 18,687 | $2.49M | 0.00% | −3,244−14.8% | Reduced |
| Ruffer LLP | 18,718 | $2.50M | 0.10% | +18,718 | New |
| Treasurer of the State of North Carolina | 18,918 | $2.52M | 0.01% | +400+2.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 19,089 | $2.54M | 0.02% | 00.0% | Unchanged |
| Empowered Funds, LLC | 19,371 | $2.58M | 0.02% | +19,371 | New |
| Congress Asset Management Co | 19,547 | $2.60M | 0.02% | +19,547 | New |
| Atom Investors LP | 20,089 | $2.67M | 0.19% | −105,700−84.0% | Reduced |
| Vestmark Advisory Solutions, Inc. | 22,068 | $2.94M | 0.03% | +2,138+10.7% | Added |
| Cinctive Capital Management LP | 22,316 | $2.97M | 0.20% | +22,316 | New |
| Natixis | 22,433 | $2.99M | 0.01% | +22,433 | New |
| King Luther Capital Management Corp | 23,662 | $3.15M | 0.01% | −11,907−33.5% | Reduced |
| LPL Financial LLC | 23,959 | $3.19M | 0.00% | −2,516−9.5% | Reduced |
| Lighthouse Investment Partners, LLC | 24,003 | $3.20M | 0.12% | −13,654−36.3% | Reduced |
| Prudential Financial Inc | 24,439 | $3.25M | 0.00% | +22,593+1,223.9% | Added |
| Captrust Financial Advisors | 25,569 | $3.40M | 0.01% | +9,542+59.5% | Added |
| Alliancebernstein L.P. | 27,807 | $3.46M | 0.00% | −22,820−45.1% | Reduced |
| Janney Montgomery Scott LLC | 26,827 | $3.57M | 0.01% | −600−2.2% | Reduced |
| Truist Financial Corp | 27,694 | $3.69M | 0.00% | −5,634−16.9% | Reduced |
| EFG International AG | 29,341 | $3.90M | 0.08% | −1,584−5.1% | Reduced |