SITEONE LANDSCAPE SUPPLY INC (SITE) Institutional Ownership Changes & 13F Activity
SITEONE LANDSCAPE SUPPLY INC (SITE). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Aqr Capital Management Llc, T. Rowe Price Investment Management, Inc., Schonfeld Strategic Advisors Llc, 59 North Capital Management, Lp, and Kinetic Partners Management, Lp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Neuberger Berman Group Llc | Sell | -63,516 | -10.6% | 535,726 | $71.31M | Q1 2026 | Oct 27, 2026 |
| Op Asset Management Ltd | Buy | +1,075 | — | 1,075 | $143.09K | Q1 2026 | Sep 28, 2026 |
| M&T Bank Corp | Sell | -6,142 | -68.0% | 2,886 | $384.50K | Q1 2026 | Sep 04, 2026 |
| Brighton Jones Llc | Buy | +9,402 | — | 9,402 | $1.25M | Q1 2026 | Aug 07, 2026 |
| Wells Fargo & Company/Mn | Sell | -31,142 | -7.8% | 367,201 | $48.88M | Q1 2026 | Jul 08, 2026 |
| Bank Of America Corp | Sell | -106,057 | -27.5% | 280,204 | $37.30M | Q1 2026 | May 18, 2026 |
| California State Teachers Retirement System | Buy | +9,571 | +22.6% | 52,009 | $6.92M | Q1 2026 | May 18, 2026 |
| Amundi | Sell | -5,797 | -0.8% | 703,767 | $93.60M | Q1 2026 | May 18, 2026 |
| Bull Harbor Capital Llc | Buy | +4,050 | — | 4,050 | $539.10K | Q1 2026 | May 18, 2026 |
| Arkadios Wealth Advisors | Sell | -548 | -14.7% | 3,182 | $423.56K | Q1 2026 | May 18, 2026 |
| Aqr Capital Management Llc | Buy | +1,581,267 | +228.7% | 2,272,825 | $292.79M | Q1 2026 | May 15, 2026 |
| T. Rowe Price Investment Management, Inc. | Buy | +1,198,199 | +241.7% | 1,693,852 | $225.47M | Q1 2026 | May 15, 2026 |
| Schonfeld Strategic Advisors Llc | Buy | +440,790 | +480.4% | 532,554 | $70.89M | Q1 2026 | May 15, 2026 |
| 59 North Capital Management, Lp | Sell | -406,672 | -27.9% | 1,049,440 | $139.69M | Q1 2026 | May 15, 2026 |
| Kinetic Partners Management, Lp | Sell | -235,874 | -73.7% | 84,101 | $11.19M | Q1 2026 | May 15, 2026 |
| Susquehanna International Group, Llp | Sell | -190,110 | -96.9% | 6,098 | $811.71K | Q1 2026 | May 15, 2026 |
| Goldman Sachs Group Inc | Buy | +144,313 | +144.7% | 244,041 | $32.48M | Q1 2026 | May 15, 2026 |
| Jones Financial Companies Lllp | Buy | +126,156 | +9386.6% | 127,500 | $16.63M | Q1 2026 | May 15, 2026 |
| Df Dent & Co Inc | Sell | -120,389 | -33.8% | 236,148 | $31.43M | Q1 2026 | May 15, 2026 |
| Atom Investors Lp | Sell | -105,700 | -84.0% | 20,089 | $2.67M | Q1 2026 | May 15, 2026 |
| Driehaus Capital Management Llc | Buy | +100,424 | +41.1% | 344,819 | $45.90M | Q1 2026 | May 15, 2026 |
| Ieq Capital, Llc | Buy | +91,977 | +544.0% | 108,884 | $14.49M | Q1 2026 | May 15, 2026 |
| Scopus Asset Management, L.P. | Buy | +80,000 | — | 80,000 | $10.65M | Q1 2026 | May 15, 2026 |
| Skandinaviska Enskilda Banken Ab (Publ) | Sell | -76,447 | -93.4% | 5,408 | $719.85K | Q1 2026 | May 15, 2026 |
| Fred Alger Management, Llc | Sell | -75,413 | -29.9% | 176,855 | $23.54M | Q1 2026 | May 15, 2026 |
| Qube Research & Technologies Ltd | Buy | +74,336 | +107.9% | 143,241 | $19.07M | Q1 2026 | May 15, 2026 |
| Cerity Partners Llc | Buy | +51,240 | +155.7% | 84,157 | $11.20M | Q1 2026 | May 15, 2026 |
| Brown Advisory Inc | Sell | -47,734 | -11.9% | 352,669 | $46.94M | Q1 2026 | May 15, 2026 |
| Price T Rowe Associates Inc | Buy | +46,852 | +1.0% | 4,513,643 | $600.81M | Q1 2026 | May 15, 2026 |
| Boothbay Fund Management, Llc | Sell | -45,203 | -54.1% | 38,339 | $5.10M | Q1 2026 | May 15, 2026 |
Frequently asked questions about SITE activity
Which institutional owners are buying SITE?
Institutional owners buying SITE include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in SITE activity?
"Buy" means an investor increased their reported position in SITE compared to the prior reporting period. This reflects growing exposure to SITEONE LANDSCAPE SUPPLY INC (SITE) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in SITE increasing?
Institutional interest in SITE can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related SITE Institutional Insights
- SITE Overview
- SITE 13F Institutional Holders
- SITE Superinvestors
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- SITE Insider Trading & SEC Form 4 Activity
- SITE Articles
- Top Institutional Investor Stock Rankings