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, Q3 2025
Institutional positions in SiteOne Landscape Supply, Inc. as of Sep 30, 2025. 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
- 399
- +9 vs. Q2 2025
- Shares held
- 48.3M
- +1.48M (+3.2%) vs. Q2 2025
- Total value
- $6.22B
- +$556.0M (+9.8%) vs. Q2 2025
- New holders
- 50
- 130 more added
- Sold out
- 41
- 145 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding SiteOne Landscape Supply, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Motley Fool Asset Management LLC | 45,871 | $5.91M | 0.24% | +6,477+16.4% | Added |
| Zweig-DiMenna Associates LLC | 45,600 | $5.87M | 0.46% | +35,900+370.1% | Added |
| State Board of Administration of Florida Retirement System | 45,535 | $5.86M | 0.01% | −1,836−3.9% | Reduced |
| Rhumbline Advisers | 43,645 | $5.62M | 0.00% | −894−2.0% | Reduced |
| TD Asset Management Inc | 43,290 | $5.58M | 0.00% | −10,842−20.0% | Reduced |
| Empire Life Investments Inc. | 43,183 | $5.56M | 0.33% | +337+0.8% | Added |
| California State Teachers Retirement System | 42,507 | $5.47M | 0.01% | +799+1.9% | Added |
| Oppenheimer Asset Management Inc. | 42,336 | $5.45M | 0.06% | +1,816+4.5% | Added |
| Twinbeech Capital LP | 41,763 | $5.38M | 0.21% | +31,694+314.8% | Added |
| Invesco Ltd. | 38,881 | $5.01M | 0.00% | +145+0.4% | Added |
| Holocene Advisors, LP | 37,314 | $4.81M | 0.01% | −30,812−45.2% | Reduced |
| Kornitzer Capital Management Inc | 37,190 | $4.79M | 0.10% | −18,295−33.0% | Reduced |
| King Luther Capital Management Corp | 35,484 | $4.57M | 0.02% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. AG | 34,481 | $4.44M | 0.04% | +1,695+5.2% | Added |
| LPL Financial LLC | 31,996 | $4.12M | 0.00% | +2,270+7.6% | Added |
| EFG Asset Management (North America) Corp. | 31,713 | $4.09M | 0.53% | +11,269+55.1% | Added |
| Janney Montgomery Scott LLC | 30,470 | $3.92M | 0.01% | −2,099−6.4% | Reduced |
| Quantinno Capital Management LP | 29,269 | $3.77M | 0.01% | +20,069+218.1% | Added |
| Alliancebernstein L.P. | 29,204 | $3.76M | 0.00% | +524+1.8% | Added |
| Illinois Municipal Retirement Fund | 27,089 | $3.49M | 0.04% | +3,333+14.0% | Added |
| Verition Fund Management LLC | 26,299 | $3.39M | 0.02% | −17,659−40.2% | Reduced |
| Granite Investment Partners, LLC | 26,238 | $3.38M | 0.19% | −102,044−79.5% | Reduced |
| SummitTX Capital, L.P. | 26,093 | $3.36M | 0.14% | +26,093 | New |
| Bridge City Capital, LLC | 25,797 | $3.32M | 0.89% | −424−1.6% | Reduced |
| Advantage Alpha Capital Partners LP | 24,836 | $3.20M | 0.96% | −17,920−41.9% | Reduced |
| Vestmark Advisory Solutions, Inc. | 23,544 | $3.03M | 0.06% | +845+3.7% | Added |
| Jackson Square Partners, LLC | 22,966 | $2.96M | 1.20% | −6,482−22.0% | Reduced |
| Cetera Investment Advisers | 22,017 | $2.84M | 0.00% | +11,410+107.6% | Added |
| Russell Investments Group, Ltd. | 21,115 | $2.72M | 0.00% | +4,224+25.0% | Added |
| Lisanti Capital Growth, LLC | 20,950 | $2.70M | 0.66% | +20,950 | New |
| Aquatic Capital Management LLC | 20,532 | $2.64M | 0.05% | +20,532 | New |
| NewEdge Wealth, LLC | 21,283 | $2.64M | 0.04% | −1,095−4.9% | Reduced |
| Treasurer of the State of North Carolina | 19,871 | $2.56M | 0.01% | −769−3.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 19,484 | $2.51M | 0.02% | +2,660+15.8% | Added |
| Cerity Partners LLC | 19,053 | $2.45M | 0.00% | −1,080−5.4% | Reduced |
| Pathstone Holdings, LLC | 18,524 | $2.39M | 0.01% | +69+0.4% | Added |
| Engineers Gate Manager LP | 18,335 | $2.36M | 0.03% | +9,243+101.7% | Added |
| Algert Global LLC | 17,818 | $2.29M | 0.04% | +1,240+7.5% | Added |
| Ossiam | 17,176 | $2.21M | 0.03% | +17,176 | New |
| State of New Jersey Common Pension Fund D | 16,839 | $2.17M | 0.01% | +570+3.5% | Added |
| Barclays PLC | 16,491 | $2.12M | 0.00% | −60,710−78.6% | Reduced |
| HRT Financial LP | 16,219 | $2.09M | 0.01% | −3,525−17.9% | Reduced |
| Morningstar Investment Management LLC | 15,943 | $2.05M | 0.08% | +15,943 | New |
| Atria Investments LLC | 15,545 | $2.00M | 0.02% | −1,457−8.6% | Reduced |
| Dynamic Technology Lab Private Ltd | 15,000 | $1.93M | 0.33% | +15,000 | New |
| Blueshift Asset Management, LLC | 14,438 | $1.86M | 0.57% | +10,026+227.2% | Added |
| Virtu Financial LLC | 13,620 | $1.75M | 0.10% | +10,118+288.9% | Added |
| Asset Management One Co.,Ltd. | 13,397 | $1.72M | 0.00% | −211−1.6% | Reduced |
| Great West Life Assurance Co | 13,476 | $1.72M | 0.00% | −338−2.4% | Reduced |
| Arizona State Retirement System | 13,259 | $1.71M | 0.01% | +136+1.0% | Added |
| Sanctuary Advisors, LLC | 13,152 | $1.69M | 0.01% | +535+4.2% | Added |
| Campbell & CO Investment Adviser LLC | 12,989 | $1.67M | 0.13% | −11,214−46.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,983 | $1.67M | 0.00% | +458+3.7% | Added |
| Y-Intercept (Hong Kong) Ltd | 12,886 | $1.66M | 0.04% | +12,886 | New |
| Captrust Financial Advisors | 12,064 | $1.55M | 0.00% | −69−0.6% | Reduced |
| Redmond Asset Management, LLC | 11,439 | $1.47M | 0.36% | 00.0% | Unchanged |
| Man Group plc | 11,313 | $1.46M | 0.00% | −11,025−49.4% | Reduced |
| Kovitz Investment Group Partners, LLC | 11,138 | $1.43M | 0.01% | +1,517+15.8% | Added |
| Davenport & Co LLC | 10,788 | $1.39M | 0.01% | −326−2.9% | Reduced |
| Legato Capital Management LLC | 10,767 | $1.39M | 0.15% | +4,025+59.7% | Added |
| Tredje AP-fonden | 10,619 | $1.37M | 0.01% | +2,742+34.8% | Added |
| Brinker Capital Investments, LLC | 10,402 | $1.34M | 0.01% | −26−0.2% | Reduced |
| Malaga Cove Capital, LLC | 10,202 | $1.31M | 0.48% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 9,575 | $1.23M | 0.00% | −733−7.1% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 9,551 | $1.22M | 0.01% | +391+4.3% | Added |
| KLP Kapitalforvaltning AS | 9,300 | $1.20M | 0.00% | −100−1.1% | Reduced |
| CI Private Wealth, LLC | 9,249 | $1.19M | 0.00% | −175−1.9% | Reduced |
| Advisor Group Holdings, Inc. | 8,373 | $1.19M | 0.00% | +9+0.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 9,150 | $1.18M | 0.02% | +9,150 | New |
| Lecap Asset Management Ltd | 9,080 | $1.17M | 0.41% | +6,662+275.5% | Added |
| Montag A & Associates Inc | 9,000 | $1.16M | 0.05% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 8,773 | $1.13M | 0.00% | +8,773 | New |
| Manufacturers Life Insurance Company, The | 8,745 | $1.13M | 0.00% | +90+1.0% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 8,600 | $1.11M | 0.44% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 8,271 | $1.07M | 0.00% | +8,271 | New |
| Oak Thistle LLC | 8,262 | $1.06M | 0.16% | +8,262 | New |
| KBC Group NV | 8,244 | $1.06M | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 8,185 | $1.05M | 0.02% | −847−9.4% | Reduced |
| Ensign Peak Advisors, Inc | 8,098 | $1.04M | 0.00% | −6,200−43.4% | Reduced |
| Commonwealth Equity Services, LLC | 7,750 | $998.0K | 0.00% | −1,468−15.9% | Reduced |
| Park Avenue Securities LLC | 7,640 | $984.0K | 0.01% | +194+2.6% | Added |
| Inceptionr LLC | 7,382 | $950.8K | 0.23% | +4,223+133.7% | Added |
| Oddo BHF Asset Management SAS | 7,285 | $938.3K | 0.04% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 7,584 | $934.1K | 0.00% | −37−0.5% | Reduced |
| CWM, LLC | 7,067 | $910.0K | 0.00% | −528−7.0% | Reduced |
| Vancity Investment Management Ltd | 7,007 | $903.0K | 0.12% | +190+2.8% | Added |
| Atom Investors LP | 6,865 | $884.2K | 0.07% | +6,865 | New |
| Pictet Asset Management Holding SA | 6,814 | $877.6K | 0.00% | +394+6.1% | Added |
| HighTower Advisors, LLC | 6,437 | $828.8K | 0.00% | −4,292−40.0% | Reduced |
| Summit Trail Advisors, LLC | 6,380 | $821.7K | 0.01% | −4,054−38.9% | Reduced |
| Equitable Trust Co | 6,308 | $812.5K | 0.04% | −12−0.2% | Reduced |
| Birch Hill Investment Advisors LLC | 6,194 | $797.8K | 0.03% | +215+3.6% | Added |
| Private Advisor Group, LLC | 5,963 | $768.0K | 0.00% | −2,163−26.6% | Reduced |
| US Bancorp | 5,878 | $757.1K | 0.00% | +1,079+22.5% | Added |
| MML Investors Services, LLC | 5,850 | $753.5K | 0.00% | −717−10.9% | Reduced |
| Mitchell & Pahl Private Wealth, LLC | 5,797 | $746.7K | 0.31% | +105+1.8% | Added |
| Transatlantique Private Wealth LLC | 5,720 | $736.7K | 0.24% | −82−1.4% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 5,645 | $727.1K | 0.02% | +10.0% | Added |
| SG Americas Securities, LLC | 5,583 | $719.0K | 0.00% | +5,583 | New |
| Insight Advisors, LLC | 5,097 | $656.5K | 0.10% | 00.0% | Unchanged |