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 |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 4,650,019 | $598.9M | 0.06% | −1,300,887−21.9% | Reduced |
| Vanguard Group Inc | 4,061,856 | $523.2M | 0.01% | −52,188−1.3% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 2,936,291 | $378.2M | 0.92% | −61,856−2.1% | Reduced |
| Wasatch Advisors Inc | 2,177,446 | $280.5M | 1.51% | +222,959+11.4% | Added |
| T. Rowe Price Investment Management, Inc. | 1,986,249 | $255.8M | 0.16% | +51,064+2.6% | Added |
| Bamco Inc | 1,966,876 | $253.3M | 0.67% | +25,059+1.3% | Added |
| BlackRock, Inc. | 1,950,987 | $251.3M | 0.00% | +31,872+1.7% | Added |
| 59 North Capital Management, LP | 1,664,731 | $214.4M | 6.68% | +1,664,731 | New |
| Conestoga Capital Advisors, LLC | 1,146,082 | $147.6M | 2.37% | −14,114−1.2% | Reduced |
| Citadel Advisors LLC | 1,112,920 | $143.3M | 0.11% | +665,093+148.5% | Added |
| Capital World Investors | 1,016,671 | $130.9M | 0.02% | +32,682+3.3% | Added |
| Impax Asset Management Group plc | 920,661 | $118.6M | 0.69% | −90,155−8.9% | Reduced |
| State Street Corp | 764,983 | $98.5M | 0.00% | −12,371−1.6% | Reduced |
| Geode Capital Management, LLC | 760,841 | $98.0M | 0.01% | +15,456+2.1% | Added |
| Geneva Capital Management LLC | 760,190 | $97.9M | 1.68% | +40.0% | Added |
| Dimensional Fund Advisors LP | 732,391 | $94.3M | 0.02% | +31,019+4.4% | Added |
| Neuberger Berman Group LLC | 632,144 | $81.4M | 0.06% | −52,389−7.7% | Reduced |
| Ameriprise Financial Inc | 569,730 | $73.4M | 0.02% | −52,304−8.4% | Reduced |
| Charles Schwab Investment Management Inc | 560,012 | $72.1M | 0.01% | +5,031+0.9% | Added |
| Artisan Partners Limited Partnership | 538,556 | $69.4M | 0.10% | +90,205+20.1% | Added |
| GW&K Investment Management, LLC | 525,360 | $67.7M | 0.60% | −65,859−11.1% | Reduced |
| Cartenna Capital, LP | 495,000 | $63.8M | 3.32% | +495,000 | New |
| Brown Advisory Inc | 481,865 | $62.1M | 0.08% | −17,952−3.6% | Reduced |
| UBS Group AG | 473,217 | $61.0M | 0.01% | +188,991+66.5% | Added |
| Amundi | 467,041 | $59.8M | 0.02% | +467,041 | New |
| Stephens Investment Management Group LLC | 436,894 | $56.3M | 0.73% | −24,910−5.4% | Reduced |
| Wells Fargo & Company | 434,956 | $56.0M | 0.01% | −13,003−2.9% | Reduced |
| Janus Henderson Group PLC | 410,521 | $52.9M | 0.02% | +392,152+2,134.9% | Added |
| Bank of America Corp | 409,095 | $52.7M | 0.00% | −114,841−21.9% | Reduced |
| American Century Companies Inc | 383,731 | $49.4M | 0.03% | −245,298−39.0% | Reduced |
| DF Dent & Co Inc | 378,156 | $48.7M | 0.63% | −79,778−17.4% | Reduced |
| Loomis Sayles & Co L P | 360,570 | $46.4M | 0.06% | −10,898−2.9% | Reduced |
| Fred Alger Management, LLC | 357,893 | $46.1M | 0.18% | −52,656−12.8% | Reduced |
| Balyasny Asset Management LLC | 351,041 | $45.2M | 0.09% | +311,641+791.0% | Added |
| Premier Fund Managers Ltd | 343,488 | $43.9M | 1.80% | +303+0.1% | Added |
| Allspring Global Investments Holdings, LLC | 325,166 | $41.5M | 0.07% | −11,470−3.4% | Reduced |
| J. Goldman & Co LP | 315,148 | $40.6M | 1.54% | +145,270+85.5% | Added |
| Driehaus Capital Management LLC | 308,956 | $39.8M | 0.29% | +308,956 | New |
| Pembroke Management, LTD | 304,362 | $39.2M | 3.89% | +35,264+13.1% | Added |
| Envestnet Asset Management Inc | 294,325 | $37.9M | 0.01% | −11,042−3.6% | Reduced |
| Raymond James Financial Inc | 293,309 | $37.8M | 0.01% | −7,215−2.4% | Reduced |
| Bank of New York Mellon Corp | 292,368 | $37.7M | 0.01% | −88,011−23.1% | Reduced |
| ACK Asset Management LLC | 280,000 | $36.1M | 4.51% | +30,000+12.0% | Added |
| Gilder Gagnon Howe & Co LLC | 278,565 | $35.9M | 0.37% | +35,216+14.5% | Added |
| Northern Trust Corp | 253,299 | $32.6M | 0.00% | −25,177−9.0% | Reduced |
| AQR Capital Management LLC | 255,182 | $32.6M | 0.02% | −186,010−42.2% | Reduced |
| Sandhill Capital Partners LLC | 244,216 | $31.5M | 2.20% | −39,639−14.0% | Reduced |
| JPMorgan Chase & Co | 243,479 | $31.4M | 0.00% | −82,480−25.3% | Reduced |
| Handelsbanken Fonder AB | 242,437 | $31.2M | 0.10% | +60,000+32.9% | Added |
| Morgan Stanley | 230,814 | $29.7M | 0.00% | +15,897+7.4% | Added |
| BLI - Banque de Luxembourg Investments | 220,500 | $28.2M | 0.82% | +47,400+27.4% | Added |
| SEI Investments Co | 213,551 | $27.5M | 0.03% | −1,908−0.9% | Reduced |
| Royal Bank of Canada | 199,622 | $25.7M | 0.00% | −17,407−8.0% | Reduced |
| Voya Investment Management LLC | 187,874 | $24.2M | 0.02% | +43,495+30.1% | Added |
| Susquehanna International Group, LLP | 183,853 | $23.7M | 0.03% | +128,969+235.0% | Added |
| Kinetic Partners Management, LP | 157,500 | $20.3M | 0.98% | +157,500 | New |
| Fenimore Asset Management Inc | 152,945 | $19.7M | 0.39% | −298−0.2% | Reduced |
| Fisher Asset Management, LLC | 152,865 | $19.7M | 0.01% | +20,095+15.1% | Added |
| Citigroup Inc | 152,092 | $19.6M | 0.01% | −9,783−6.0% | Reduced |
| Local Pensions Partnership Investment Ltd | 142,704 | $18.4M | 0.31% | −10,000−6.5% | Reduced |
| UBS Asset Management Americas Inc | 140,311 | $18.1M | 0.00% | −80,260−36.4% | Reduced |
| WCM Investment Management, LLC | 139,063 | $17.8M | 0.04% | −1,836−1.3% | Reduced |
| Natixis Advisors, L.P. | 137,389 | $17.7M | 0.03% | −25,786−15.8% | Reduced |
| BNP Paribas Arbitrage, SA | 110,260 | $14.2M | 0.01% | −46,989−29.9% | Reduced |
| Comerica Bank | 108,280 | $13.9M | 0.05% | +74+0.1% | Added |
| New York State Common Retirement Fund | 104,493 | $13.5M | 0.02% | +17,362+19.9% | Added |
| Segall Bryant & Hamill, LLC | 101,280 | $13.0M | 0.17% | +2,543+2.6% | Added |
| Hill City Capital, LP | 100,250 | $12.9M | 0.55% | 00.0% | Unchanged |
| Nuveen, LLC | 99,914 | $12.9M | 0.00% | −2,433−2.4% | Reduced |
| Interval Partners, LP | 98,758 | $12.7M | 0.27% | +98,758 | New |
| Mediolanum International Funds Ltd | 93,587 | $12.0M | 0.13% | +93,587 | New |
| Zuckerman Investment Group, LLC | 92,683 | $11.9M | 1.11% | −3,635−3.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 90,964 | $11.7M | 0.08% | +27,754+43.9% | Added |
| Walleye Capital LLC | 88,598 | $11.4M | 0.09% | +88,598 | New |
| Stifel Financial Corp | 86,968 | $11.2M | 0.01% | −3,406−3.8% | Reduced |
| Swiss National Bank | 86,900 | $11.2M | 0.01% | +1,000+1.2% | Added |
| Goldman Sachs Group Inc | 85,521 | $11.0M | 0.00% | +2,986+3.6% | Added |
| Rockefeller Capital Management L.P. | 83,040 | $10.7M | 0.02% | +3,476+4.4% | Added |
| Voloridge Investment Management, LLC | 81,586 | $10.5M | 0.04% | −56,398−40.9% | Reduced |
| California Public Employees Retirement System | 76,477 | $9.85M | 0.01% | +19,080+33.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 76,410 | $9.84M | 0.02% | −4,509−5.6% | Reduced |
| Royce & Associates LP | 72,540 | $9.34M | 0.09% | +10,540+17.0% | Added |
| Jane Street Group, LLC | 71,293 | $9.18M | 0.01% | −51,942−42.1% | Reduced |
| Boothbay Fund Management, LLC | 66,798 | $8.60M | 0.22% | +66,798 | New |
| Truist Financial Corp | 60,898 | $7.84M | 0.01% | −3,269−5.1% | Reduced |
| Summit Creek Advisors LLC | 60,130 | $7.74M | 1.13% | −4,759−7.3% | Reduced |
| Point72 Asset Management, L.P. | 58,925 | $7.59M | 0.02% | −21,875−27.1% | Reduced |
| Legal & General Group Plc | 58,901 | $7.59M | 0.00% | −4,017−6.4% | Reduced |
| State of Wisconsin Investment Board | 58,807 | $7.57M | 0.02% | +36+0.1% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 55,923 | $7.20M | 0.03% | −123,377−68.8% | Reduced |
| McCollum Christoferson Group LLC | 54,692 | $7.04M | 2.02% | −2,710−4.7% | Reduced |
| Millennium Management LLC | 54,065 | $6.96M | 0.01% | −115,924−68.2% | Reduced |
| Blair William & Co | 52,552 | $6.77M | 0.02% | −8,131−13.4% | Reduced |
| Crown Oak Advisors, LLC | 55,670 | $6.73M | 3.18% | 00.0% | Unchanged |
| EULAV Asset Management | 51,100 | $6.58M | 0.15% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 50,298 | $6.48M | 0.02% | +6,160+14.0% | Added |
| Motley Fool Wealth Management, LLC | 50,192 | $6.46M | 0.44% | −5,812−10.4% | Reduced |
| ExodusPoint Capital Management, LP | 50,137 | $6.46M | 0.09% | +33,642+204.0% | Added |
| Nicholas Company, Inc. | 48,062 | $6.19M | 0.11% | 00.0% | Unchanged |
| Magnetar Financial LLC | 46,669 | $6.01M | 0.04% | +13,572+41.0% | Added |