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 |
|---|---|---|---|---|---|
| SG Americas Securities, LLC | 5,583 | $719.0K | 0.00% | +5,583 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 5,645 | $727.1K | 0.02% | +10.0% | Added |
| Transatlantique Private Wealth LLC | 5,720 | $736.7K | 0.24% | −82−1.4% | Reduced |
| Mitchell & Pahl Private Wealth, LLC | 5,797 | $746.7K | 0.31% | +105+1.8% | Added |
| MML Investors Services, LLC | 5,850 | $753.5K | 0.00% | −717−10.9% | Reduced |
| US Bancorp | 5,878 | $757.1K | 0.00% | +1,079+22.5% | Added |
| Private Advisor Group, LLC | 5,963 | $768.0K | 0.00% | −2,163−26.6% | Reduced |
| Birch Hill Investment Advisors LLC | 6,194 | $797.8K | 0.03% | +215+3.6% | Added |
| Equitable Trust Co | 6,308 | $812.5K | 0.04% | −12−0.2% | Reduced |
| Summit Trail Advisors, LLC | 6,380 | $821.7K | 0.01% | −4,054−38.9% | Reduced |
| HighTower Advisors, LLC | 6,437 | $828.8K | 0.00% | −4,292−40.0% | Reduced |
| Pictet Asset Management Holding SA | 6,814 | $877.6K | 0.00% | +394+6.1% | Added |
| Atom Investors LP | 6,865 | $884.2K | 0.07% | +6,865 | New |
| Vancity Investment Management Ltd | 7,007 | $903.0K | 0.12% | +190+2.8% | Added |
| CWM, LLC | 7,067 | $910.0K | 0.00% | −528−7.0% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 7,584 | $934.1K | 0.00% | −37−0.5% | Reduced |
| Oddo BHF Asset Management SAS | 7,285 | $938.3K | 0.04% | 00.0% | Unchanged |
| Inceptionr LLC | 7,382 | $950.8K | 0.23% | +4,223+133.7% | Added |
| Park Avenue Securities LLC | 7,640 | $984.0K | 0.01% | +194+2.6% | Added |
| Commonwealth Equity Services, LLC | 7,750 | $998.0K | 0.00% | −1,468−15.9% | Reduced |
| Ensign Peak Advisors, Inc | 8,098 | $1.04M | 0.00% | −6,200−43.4% | Reduced |
| TD Private Client Wealth LLC | 8,185 | $1.05M | 0.02% | −847−9.4% | Reduced |
| KBC Group NV | 8,244 | $1.06M | 0.00% | 00.0% | Unchanged |
| Oak Thistle LLC | 8,262 | $1.06M | 0.16% | +8,262 | New |
| Gotham Asset Management, LLC | 8,271 | $1.07M | 0.00% | +8,271 | New |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 8,600 | $1.11M | 0.44% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 8,745 | $1.13M | 0.00% | +90+1.0% | Added |
| Adage Capital Partners GP, L.L.C. | 8,773 | $1.13M | 0.00% | +8,773 | New |
| Montag A & Associates Inc | 9,000 | $1.16M | 0.05% | 00.0% | Unchanged |
| Lecap Asset Management Ltd | 9,080 | $1.17M | 0.41% | +6,662+275.5% | Added |
| Susquehanna Portfolio Strategies, LLC | 9,150 | $1.18M | 0.02% | +9,150 | New |
| Advisor Group Holdings, Inc. | 8,373 | $1.19M | 0.00% | +9+0.1% | Added |
| CI Private Wealth, LLC | 9,249 | $1.19M | 0.00% | −175−1.9% | Reduced |
| KLP Kapitalforvaltning AS | 9,300 | $1.20M | 0.00% | −100−1.1% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 9,551 | $1.22M | 0.01% | +391+4.3% | Added |
| Teacher Retirement System of Texas | 9,575 | $1.23M | 0.00% | −733−7.1% | Reduced |
| Malaga Cove Capital, LLC | 10,202 | $1.31M | 0.48% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 10,402 | $1.34M | 0.01% | −26−0.2% | Reduced |
| Tredje AP-fonden | 10,619 | $1.37M | 0.01% | +2,742+34.8% | Added |
| Legato Capital Management LLC | 10,767 | $1.39M | 0.15% | +4,025+59.7% | Added |
| Davenport & Co LLC | 10,788 | $1.39M | 0.01% | −326−2.9% | Reduced |
| Kovitz Investment Group Partners, LLC | 11,138 | $1.43M | 0.01% | +1,517+15.8% | Added |
| Man Group plc | 11,313 | $1.46M | 0.00% | −11,025−49.4% | Reduced |
| Redmond Asset Management, LLC | 11,439 | $1.47M | 0.36% | 00.0% | Unchanged |
| Captrust Financial Advisors | 12,064 | $1.55M | 0.00% | −69−0.6% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 12,886 | $1.66M | 0.04% | +12,886 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,983 | $1.67M | 0.00% | +458+3.7% | Added |
| Campbell & CO Investment Adviser LLC | 12,989 | $1.67M | 0.13% | −11,214−46.3% | Reduced |
| Sanctuary Advisors, LLC | 13,152 | $1.69M | 0.01% | +535+4.2% | Added |
| Arizona State Retirement System | 13,259 | $1.71M | 0.01% | +136+1.0% | Added |
| Great West Life Assurance Co | 13,476 | $1.72M | 0.00% | −338−2.4% | Reduced |
| Asset Management One Co.,Ltd. | 13,397 | $1.72M | 0.00% | −211−1.6% | Reduced |
| Virtu Financial LLC | 13,620 | $1.75M | 0.10% | +10,118+288.9% | Added |
| Blueshift Asset Management, LLC | 14,438 | $1.86M | 0.57% | +10,026+227.2% | Added |
| Dynamic Technology Lab Private Ltd | 15,000 | $1.93M | 0.33% | +15,000 | New |
| Atria Investments LLC | 15,545 | $2.00M | 0.02% | −1,457−8.6% | Reduced |
| Morningstar Investment Management LLC | 15,943 | $2.05M | 0.08% | +15,943 | New |
| HRT Financial LP | 16,219 | $2.09M | 0.01% | −3,525−17.9% | Reduced |
| Barclays PLC | 16,491 | $2.12M | 0.00% | −60,710−78.6% | Reduced |
| State of New Jersey Common Pension Fund D | 16,839 | $2.17M | 0.01% | +570+3.5% | Added |
| Ossiam | 17,176 | $2.21M | 0.03% | +17,176 | New |
| Algert Global LLC | 17,818 | $2.29M | 0.04% | +1,240+7.5% | Added |
| Engineers Gate Manager LP | 18,335 | $2.36M | 0.03% | +9,243+101.7% | Added |
| Pathstone Holdings, LLC | 18,524 | $2.39M | 0.01% | +69+0.4% | Added |
| Cerity Partners LLC | 19,053 | $2.45M | 0.00% | −1,080−5.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 19,484 | $2.51M | 0.02% | +2,660+15.8% | Added |
| Treasurer of the State of North Carolina | 19,871 | $2.56M | 0.01% | −769−3.7% | Reduced |
| NewEdge Wealth, LLC | 21,283 | $2.64M | 0.04% | −1,095−4.9% | Reduced |
| Aquatic Capital Management LLC | 20,532 | $2.64M | 0.05% | +20,532 | New |
| Lisanti Capital Growth, LLC | 20,950 | $2.70M | 0.66% | +20,950 | New |
| Russell Investments Group, Ltd. | 21,115 | $2.72M | 0.00% | +4,224+25.0% | Added |
| Cetera Investment Advisers | 22,017 | $2.84M | 0.00% | +11,410+107.6% | Added |
| Jackson Square Partners, LLC | 22,966 | $2.96M | 1.20% | −6,482−22.0% | Reduced |
| Vestmark Advisory Solutions, Inc. | 23,544 | $3.03M | 0.06% | +845+3.7% | Added |
| Advantage Alpha Capital Partners LP | 24,836 | $3.20M | 0.96% | −17,920−41.9% | Reduced |
| Bridge City Capital, LLC | 25,797 | $3.32M | 0.89% | −424−1.6% | Reduced |
| SummitTX Capital, L.P. | 26,093 | $3.36M | 0.14% | +26,093 | New |
| Granite Investment Partners, LLC | 26,238 | $3.38M | 0.19% | −102,044−79.5% | Reduced |
| Verition Fund Management LLC | 26,299 | $3.39M | 0.02% | −17,659−40.2% | Reduced |
| Illinois Municipal Retirement Fund | 27,089 | $3.49M | 0.04% | +3,333+14.0% | Added |
| Alliancebernstein L.P. | 29,204 | $3.76M | 0.00% | +524+1.8% | Added |
| Quantinno Capital Management LP | 29,269 | $3.77M | 0.01% | +20,069+218.1% | Added |
| Janney Montgomery Scott LLC | 30,470 | $3.92M | 0.01% | −2,099−6.4% | Reduced |
| EFG Asset Management (North America) Corp. | 31,713 | $4.09M | 0.53% | +11,269+55.1% | Added |
| LPL Financial LLC | 31,996 | $4.12M | 0.00% | +2,270+7.6% | Added |
| B. Metzler seel. Sohn & Co. AG | 34,481 | $4.44M | 0.04% | +1,695+5.2% | Added |
| King Luther Capital Management Corp | 35,484 | $4.57M | 0.02% | 00.0% | Unchanged |
| Kornitzer Capital Management Inc | 37,190 | $4.79M | 0.10% | −18,295−33.0% | Reduced |
| Holocene Advisors, LP | 37,314 | $4.81M | 0.01% | −30,812−45.2% | Reduced |
| Invesco Ltd. | 38,881 | $5.01M | 0.00% | +145+0.4% | Added |
| Twinbeech Capital LP | 41,763 | $5.38M | 0.21% | +31,694+314.8% | Added |
| Oppenheimer Asset Management Inc. | 42,336 | $5.45M | 0.06% | +1,816+4.5% | Added |
| California State Teachers Retirement System | 42,507 | $5.47M | 0.01% | +799+1.9% | Added |
| Empire Life Investments Inc. | 43,183 | $5.56M | 0.33% | +337+0.8% | Added |
| TD Asset Management Inc | 43,290 | $5.58M | 0.00% | −10,842−20.0% | Reduced |
| Rhumbline Advisers | 43,645 | $5.62M | 0.00% | −894−2.0% | Reduced |
| State Board of Administration of Florida Retirement System | 45,535 | $5.86M | 0.01% | −1,836−3.9% | Reduced |
| Zweig-DiMenna Associates LLC | 45,600 | $5.87M | 0.46% | +35,900+370.1% | Added |
| Motley Fool Asset Management LLC | 45,871 | $5.91M | 0.24% | +6,477+16.4% | Added |
| Magnetar Financial LLC | 46,669 | $6.01M | 0.04% | +13,572+41.0% | Added |