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 |
|---|---|---|---|---|---|
| HighTower Advisors, LLC | 5,956 | $792.5K | 0.00% | +326+5.8% | Added |
| Massachusetts Financial Services Co | 5,944 | $791.2K | 0.00% | −30−0.5% | Reduced |
| Equitable Trust Co | 5,747 | $765.0K | 0.04% | −1,188−17.1% | Reduced |
| Aquatic Capital Management LLC | 5,657 | $753.0K | 0.02% | +5,657 | New |
| Banque Transatlantique SA | 5,614 | $747.3K | 0.02% | +5,614 | New |
| Magnetar Financial LLC | 5,548 | $738.5K | 0.01% | −23,750−81.1% | Reduced |
| HB Wealth Management, LLC | 5,301 | $705.6K | 0.00% | +2,410+83.4% | Added |
| Commonwealth Equity Services, LLC | 5,261 | $700.3K | 0.00% | −431−7.6% | Reduced |
| Pallas Capital Advisors LLC | 5,198 | $691.9K | 0.03% | +2,754+112.7% | Added |
| Great West Life Assurance Co | 5,176 | $691.0K | 0.00% | +358+7.4% | Added |
| Vancity Investment Management Ltd | 5,050 | $672.0K | 0.11% | −1,840−26.7% | Reduced |
| Insight Advisors, LLC | 5,045 | $671.5K | 0.13% | −52−1.0% | Reduced |
| Public Employees Retirement Association of Colorado | 5,032 | $670.0K | 0.00% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 4,998 | $665.3K | 0.00% | +592+13.4% | Added |
| Xponance, Inc. | 4,790 | $637.6K | 0.00% | +990+26.1% | Added |
| Aureus Asset Management, LLC | 4,753 | $632.7K | 0.04% | +425+9.8% | Added |
| The PNC Financial Services Group, Inc. | 4,686 | $623.8K | 0.00% | +242+5.4% | Added |
| Evolve Private Wealth, LLC | 4,589 | $610.8K | 0.03% | +1,263+38.0% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 4,475 | $595.7K | 0.02% | −266−5.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 4,295 | $571.7K | 0.00% | +1,367+46.7% | Added |
| Lecap Asset Management Ltd | 4,182 | $556.7K | 0.21% | −3,745−47.2% | Reduced |
| RMB Capital Management, LLC | 4,138 | $550.8K | 0.01% | +1,319+46.8% | Added |
| Waddell & Associates, LLC | 4,137 | $550.7K | 0.03% | +4,137 | New |
| Bull Harbor Capital LLC | 4,050 | $539.1K | 0.14% | +4,050 | New |
| MML Investors Services, LLC | 3,859 | $513.7K | 0.00% | −882−18.6% | Reduced |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 3,753 | $499.6K | 0.02% | 00.0% | Unchanged |
| Verition Fund Management LLC | 3,752 | $499.4K | 0.00% | −38,332−91.1% | Reduced |
| Independent Financial Group, LLC | 3,723 | $495.6K | 0.01% | +10.0% | Added |
| Deutsche Bank AG | 3,683 | $490.2K | 0.00% | +148+4.2% | Added |
| Ami Asset Management Corp | 3,659 | $487.0K | 0.03% | −94−2.5% | Reduced |
| Numerai GP LLC | 3,634 | $483.7K | 0.05% | +3,634 | New |
| Fox Run Management, L.L.C. | 3,660 | $475.8K | 0.08% | +3,660 | New |
| Verdence Capital Advisors LLC | 3,555 | $473.2K | 0.03% | +21+0.6% | Added |
| IMC-Chicago, LLC | 3,457 | $460.2K | 0.01% | +3,457 | New |
| Cynosure Management, LLC | 3,381 | $450.0K | 0.06% | 00.0% | Unchanged |
| Hilltop Holdings Inc. | 3,210 | $427.3K | 0.04% | +65+2.1% | Added |
| Arkadios Wealth Advisors | 3,182 | $423.6K | 0.01% | −548−14.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 3,104 | $413.2K | 0.01% | −1,383−30.8% | Reduced |
| NorthCrest Asset Manangement, LLC | 3,219 | $408.0K | 0.01% | +3,219 | New |
| Warren Averett Asset Management, LLC | 3,062 | $407.6K | 0.00% | +3,062 | New |
| Summitry LLC | 3,055 | $406.7K | 0.01% | +30+1.0% | Added |
| EverSource Wealth Advisors, LLC | 3,049 | $405.9K | 0.01% | +1,185+63.6% | Added |
| Mount Yale Investment Advisors, LLC | 2,955 | $393.3K | 0.01% | +797+36.9% | Added |
| Walleye Trading LLC | 2,954 | $393.2K | 0.01% | −2,161−42.2% | Reduced |
| M&T Bank Corp | 2,886 | $384.5K | 0.00% | +16+0.6% | Added |
| Engineers Gate Manager LP | 2,886 | $384.2K | 0.00% | −13,816−82.7% | Reduced |
| CIBC World Markets Inc. | 2,871 | $382.2K | 0.00% | −450−13.6% | Reduced |
| DRW Securities, LLC | 2,865 | $381.4K | 0.02% | +2,865 | New |
| Wealth Alliance | 2,858 | $380.4K | 0.04% | +74+2.7% | Added |
| MAI Capital Management | 2,850 | $379.4K | 0.00% | +2,662+1,416.0% | Added |
| State of Alaska, Department of Revenue | 2,821 | $375.0K | 0.00% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 2,811 | $374.2K | 0.00% | +715+34.1% | Added |
| Dutch Asset Corp | 2,800 | $372.7K | 0.25% | −250−8.2% | Reduced |
| Baker Avenue Asset Management, LP | 2,782 | $370.3K | 0.01% | +2,782 | New |
| Baird Financial Group, Inc. | 2,735 | $364.1K | 0.00% | −238−8.0% | Reduced |
| Amalgamated Bank | 2,705 | $360.0K | 0.00% | −516−16.0% | Reduced |
| DnB Asset Management AS | 2,704 | $359.9K | 0.00% | +2,704 | New |
| Evoke Wealth, LLC | 2,669 | $355.3K | 0.01% | +2,669 | New |
| Fiduciary Trust Co | 2,618 | $348.4K | 0.00% | +3+0.1% | Added |
| Azzad Asset Management Inc | 2,602 | $346.4K | 0.04% | −99−3.7% | Reduced |
| Park Avenue Securities LLC | 2,574 | $343.0K | 0.00% | −2,304−47.2% | Reduced |
| GWM Advisors LLC | 2,550 | $339.4K | 0.00% | +2,151+539.1% | Added |
| Ensign Peak Advisors, Inc | 2,548 | $339.2K | 0.00% | 00.0% | Unchanged |
| Fieldview Capital Management, LLC | 2,534 | $337.3K | 0.10% | +2,534 | New |
| Maryland State Retirement & Pension System | 2,529 | $336.6K | 0.01% | 00.0% | Unchanged |
| LVW Advisors, LLC | 2,452 | $326.4K | 0.03% | −339−12.1% | Reduced |
| Utah Retirement Systems | 2,336 | $310.9K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 2,335 | $310.8K | 0.00% | +1,692+263.1% | Added |
| Impact Capital Partners LLC | 2,328 | $309.9K | 0.09% | −330−12.4% | Reduced |
| JustInvest LLC | 2,278 | $303.2K | 0.00% | −32−1.4% | Reduced |
| Sentinus, LLC | 2,203 | $293.2K | 0.03% | +2,203 | New |
| Regions Financial Corp | 2,200 | $292.8K | 0.00% | −43−1.9% | Reduced |
| Baker Ellis Asset Management LLC | 2,200 | $292.8K | 0.03% | 00.0% | Unchanged |
| Connable Office Inc | 2,191 | $291.6K | 0.03% | +2,191 | New |
| Curated Wealth Partners LLC | 2,166 | $288.3K | 0.04% | +2,166 | New |
| Sequoia Financial Advisors, LLC | 2,103 | $279.9K | 0.00% | −396−15.8% | Reduced |
| Virtu Financial LLC | 2,092 | $278.0K | 0.01% | +2,092 | New |
| HSBC Holdings PLC | 2,080 | $276.8K | 0.00% | +192+10.2% | Added |
| QTR Family Wealth, LLC | 1,981 | $272.4K | 0.11% | +1,981 | New |
| Citizens Financial Group Inc | 2,030 | $270.2K | 0.00% | +2,030 | New |
| Claret Asset Management Corp | 1,899 | $253.0K | 0.03% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,845 | $245.6K | 0.01% | +1,075+139.6% | Added |
| Daymark Wealth Partners, LLC | 1,841 | $245.1K | 0.01% | +1,841 | New |
| Rothschild Investment LLC | 1,814 | $241.5K | 0.01% | +1,587+699.1% | Added |
| Brevan Howard Capital Management LP | 1,811 | $241.1K | 0.00% | −2,753−60.3% | Reduced |
| Keynote Financial Services LLC | 1,758 | $234.0K | 0.12% | 00.0% | Unchanged |
| VestGen Advisors, LLC | 1,949 | $233.5K | 0.01% | +1,949 | New |
| Parcion Private Wealth LLC | 1,747 | $232.5K | 0.01% | +1,747 | New |
| Envestnet Portfolio Solutions, Inc. | 1,706 | $227.1K | 0.00% | −800−31.9% | Reduced |
| Pinnacle Financial Partners, Inc. | 1,688 | $224.8K | 0.00% | −195−10.4% | Reduced |
| Bridges Investment Management Inc | 1,684 | $224.2K | 0.00% | −177−9.5% | Reduced |
| Family Management Corp | 1,684 | $224.2K | 0.03% | +1,684 | New |
| Marco Investment Management LLC | 1,670 | $222.3K | 0.02% | +1,670 | New |
| Essential Partners LLC | 1,644 | $218.8K | 0.07% | +283+20.8% | Added |
| Beese Fulmer Investment Management, Inc. | 1,637 | $217.9K | 0.01% | +1,637 | New |
| Terry L. Blaker | 1,607 | $213.9K | 0.01% | −507−24.0% | Reduced |
| Principal Financial Group Inc | 1,544 | $205.5K | 0.00% | +1,544 | New |
| Franklin Resources Inc | 1,528 | $203.4K | 0.00% | −138−8.3% | Reduced |
| Associated Banc-Corp | 1,527 | $203.3K | 0.01% | +1,527 | New |
| Stephens Inc | 1,517 | $201.9K | 0.00% | −194−11.3% | Reduced |