Siteone Landscape SupplySITE
13F holders, Q2 2026 (June 30)396holders −31
60new positions
90sold out
8famous investors
$114.32avg. 13F price*
At the end of Q2 2026, 396 institutions reported holding Siteone Landscape Supply Inc. (SITE) in their 13F filings, down 31 from Q1 2026. 60 opened new positions and 90 sold out. The largest holders were T. Rowe Price Associates Inc. ($511.9M), 59 North Capital Management, LP ($235.4M) and Kayne Anderson Rudnick Investment Management LLC ($234.3M). 8 famous investors held it, including Ron Baron (0.3% of Baron Capital (BAMCO)'s portfolio), Ken Griffin (0.1% of Citadel Advisors's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Siteone Landscape Supply Inc.
- CUSIP
- 82982L103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 60 | $259.7M |
| Exits | 90 | $259.2M |
All 13F filers, Q1 2026 → Q2 2026: 6,642,626 shares bought and 8,783,735 shares sold, net −2,141,109 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 396 holders
| T. Rowe Price Associates Inc. | 0.05% | Reduce -0.9% | 4,474,072 | $511.9M |
| 59 North Capital Management, LP | 5.24% | Add +96.0% | 2,057,212 | $235.4M |
| Kayne Anderson Rudnick Investment Management LLC | 0.73% | Reduce -17.6% | 2,048,143 | $234.3M |
| Baron Capital (BAMCO) | 0.35% | Reduce -1.5% | 2,028,799 | $232.1M |
| Vanguard Capital Management LLC | 0.00% | Reduce -0.0% | 2,004,438 | $229.3M |
| BlackRock, Inc. | 0.00% | Reduce -6.3% | 1,934,754 | $221.4M |
| Vanguard Portfolio Management LLC | 0.01% | Reduce -2.3% | 1,727,897 | $197.7M |
| T. Rowe Price Investment Management, Inc. | 0.12% | Reduce -2.4% | 1,653,067 | $189.1M |
| Wasatch Advisors LP | 0.95% | Reduce -40.1% | 1,269,677 | $145.3M |
| AQR Capital Management | 0.05% | Reduce -45.7% | 1,234,583 | $140.5M |
| Dimensional Fund Advisors LP | 0.02% | Add +31.9% | 1,062,370 | $121.5M |
| Amundi | 0.03% | Add +49.0% | 1,048,747 | $120.0M |
| Capital World Investors | 0.01% | Add +3.2% | 991,818 | $113.5M |
| Citadel Advisors | 0.07% | Add +65.4% | 983,646 | $112.5M |
| Conestoga Capital Advisors, LLC | 2.39% | Reduce -13.2% | 960,286 | $109.9M |
| Impax Asset Management Group plc | 0.62% | Add +1.4% | 836,410 | $95.7M |
| State Street Corp. | 0.00% | Add +3.0% | 793,748 | $90.8M |
| Geode Capital Management, LLC | 0.00% | Reduce -3.7% | 756,823 | $86.6M |
| Neuberger Berman Group LLC | 0.05% | Add +32.8% | 711,289 | $81.4M |
| Qube Research & Technologies Ltd | 0.08% | Add +340.2% | 630,595 | $72.1M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -0.2% | 586,976 | $67.2M |
| Jupiter Topco LLC | 0.02% | — | 520,229 | $59.5M |
| Stephens Investment Management Group LLC | 0.62% | Add +15.2% | 502,344 | $57.5M |
| Geneva Capital Management LLC | 1.26% | Reduce -23.3% | 481,402 | $55.1M |
| GW&K Investment Management, LLC | 0.42% | Reduce -7.0% | 471,553 | $54.0M |
| Balyasny Asset Management L.P. | 0.10% | New | 456,856 | $52.3M |
| American Century Companies Inc. | 0.02% | Add +12.1% | 440,385 | $50.4M |
| Bank of America Corp. | 0.00% | Add +52.9% | 428,517 | $49.0M |
| Massachusetts Financial Services Co. | 0.01% | Add +6687.2% | 403,430 | $46.2M |
| Ameriprise Financial Inc. | 0.01% | Reduce -39.9% | 402,979 | $46.1M |
| UBS Group AG | 0.01% | Reduce -46.9% | 383,667 | $43.9M |
| Brown Advisory Inc. | 0.06% | Add +3.1% | 363,716 | $41.6M |
| Capital International Investors | 0.01% | Add +3.1% | 360,721 | $41.3M |
| ACK Asset Management LLC | 4.41% | No change | 330,000 | $37.8M |
| Wells Fargo & Company | 0.01% | Reduce -10.9% | 327,030 | $37.4M |
| Southpoint Capital Advisors LP | 0.78% | New | 300,000 | $34.3M |
| Vanguard Fiduciary Trust Co. | 0.01% | Add +0.8% | 280,522 | $32.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +7.9% | 263,320 | $30.1M |
| Morgan Stanley | 0.00% | Add +19.2% | 259,787 | $29.7M |
| Gilder Gagnon Howe & Co. LLC | 0.30% | Add +6.3% | 255,521 | $29.2M |
| Northern Trust Corp. | 0.00% | Add +0.2% | 245,162 | $28.0M |
| DF Dent & Co. Inc. | 0.48% | Reduce -6.9% | 219,910 | $25.2M |
| Millennium Management | 0.02% | Reduce -42.1% | 215,835 | $24.7M |
| Handelsbanken Fonder AB | 0.07% | Reduce -18.1% | 206,741 | $23.7M |
| Envestnet Asset Management Inc. | 0.01% | Reduce -11.8% | 204,231 | $23.4M |
| Allspring Global Investments Holdings, LLC | 0.04% | Reduce -14.1% | 211,130 | $23.2M |
| Raymond James Financial Inc. | 0.01% | Reduce -15.3% | 200,514 | $22.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -18.0% | 184,612 | $21.4M |
| Artisan Partners Limited Partnership | 0.03% | Reduce -77.8% | 185,936 | $21.3M |
| Bank of New York Mellon Corp | 0.00% | Add +12.0% | 182,328 | $20.9M |
| BLI - Banque de Luxembourg Investments | 0.73% | Reduce -16.8% | 180,500 | $20.8M |
| Nuveen, LLC | 0.00% | Add +0.1% | 177,871 | $20.4M |
| Fisher Asset Management | 0.01% | Reduce -2.4% | 176,357 | $20.2M |
| KBC Group NV | 0.04% | Add +2025.0% | 175,183 | $20.0M |
| Sei Investments Co. | 0.02% | Reduce -32.6% | 171,705 | $19.6M |
| Rivermont Capital Management LP | 2.78% | Add +22.5% | 171,191 | $19.6M |
| SEB Asset Management AB | 0.07% | Add +94.0% | 170,000 | $19.4M |
| Norges Bank | 0.00% | — | 152,867 | $17.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce 0.0% | 152,817 | $17.5M |
| Fenimore Asset Management Inc | 0.36% | Add +1.7% | 150,671 | $17.2M |
| Kinetic Partners Management, LP | 0.40% | Add +73.7% | 146,101 | $16.7M |
| Harvey Partners, LLC | 1.14% | New | 144,059 | $16.5M |
| Arrowstreet Capital, Limited Partnership | 0.01% | New | 143,798 | $16.5M |
| Pembroke Management, LTD | 2.01% | Reduce -31.1% | 135,965 | $15.6M |
| Fifth Third Bancorp | 0.03% | Reduce -5.8% | 135,240 | $15.5M |
| Jane Street Group, LLC | 0.01% | Reduce -53.4% | 129,241 | $14.8M |
| SummitTX Capital, L.P. | 0.37% | New | 123,556 | $14.1M |
| Royal Bank of Canada | 0.00% | Reduce -34.4% | 122,983 | $14.1M |
| BNP Paribas Financial Markets | 0.01% | Reduce -10.1% | 122,075 | $14.0M |
| Citigroup Inc. | 0.01% | Reduce -40.5% | 120,845 | $13.8M |
| Point72 Asset Management | 0.02% | New | 120,000 | $13.7M |
| Man Group plc | 0.02% | New | 115,803 | $13.2M |
| WCM Investment Management, LLC | 0.02% | Reduce -8.8% | 108,580 | $12.5M |
| Premier Fund Managers Ltd | 1.10% | Reduce -48.2% | 106,363 | $12.2M |
| Jones Financial Companies LLLP | 0.00% | Reduce -20.9% | 100,885 | $11.8M |
| Zuckerman Investment Group, LLC | 0.98% | Add +0.3% | 100,401 | $11.5M |
| Royce & Associates LP | 0.09% | Add +30.2% | 99,100 | $11.3M |
| Natixis Advisors, LLC | 0.01% | Reduce -23.3% | 98,561 | $11.3M |
| Susquehanna International Group, LLP | 0.01% | Add +1488.6% | 96,872 | $11.1M |
| Schonfeld Strategic Advisors LLC | 0.06% | Reduce -82.9% | 91,242 | $10.4M |
| HRT Financial LP | 0.02% | New | 90,537 | $10.4M |
| Swiss National Bank | 0.01% | Add +1.0% | 88,900 | $10.2M |
| Fred Alger Management, LLC | 0.03% | Reduce -51.2% | 86,350 | $9.9M |
| USS Investment Management Ltd | 0.04% | New | 84,508 | $9.7M |
| Canada Pension Plan Investment Board | 0.01% | Add +8.8% | 82,400 | $9.4M |
| Rockefeller Capital Management L.P. | 0.01% | Reduce -20.7% | 78,786 | $9.0M |
| Barclays PLC | 0.00% | Add +1.0% | 77,841 | $8.9M |
| 12th Street Asset Management Company, LLC | 1.23% | New | 75,475 | $8.6M |
| Renaissance Technologies | 0.01% | New | 74,100 | $8.5M |
| California Public Employees Retirement System | 0.00% | Reduce -19.6% | 69,120 | $7.9M |
| Stifel Financial Corp. | 0.01% | Reduce -12.7% | 68,451 | $7.8M |
| Natixis | 0.04% | Add +202.4% | 67,829 | $7.8M |
| State of Wisconsin Investment Board | 0.02% | Add +6.9% | 67,818 | $7.8M |
| Wilson Asset Management (international) PTY Ltd. | 2.06% | Add +74.4% | 65,546 | $7.5M |
| Squarepoint Ops LLC | 0.01% | New | 60,982 | $7.0M |
| Bridge City Capital, LLC | 1.56% | Add +43.6% | 59,835 | $6.8M |
| Tudor Investment Corporation | 0.03% | New | 57,468 | $6.6M |
| Jain Global LLC | 0.08% | Add +407.3% | 56,174 | $6.4M |
| Quantinno Capital Management LP | 0.01% | Add +43.8% | 53,739 | $6.1M |
| Crown Oak Advisors, LLC | 2.74% | Reduce -6.8% | 51,363 | $5.9M |
"% of holder's portfolio" is SITE's weight in each manager's 13F, not the share of Siteone Landscape Supply Inc. the manager owns.