SITE
SiteOne Landscape Supply, Inc. · Industrials · Industrial - Distribution
Momentum inputs (comparable managers):
holder breadth -9.1% ·
share flow +8.8% ·
net new positions -10.0%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 115 | +1 | 30.90M | $3.53B | +12 | −10 |
| Q1 2026 | 116 | -2 | 32.17M | $4.27B | +8 | −11 |
| Q4 2025 | 119 | +1 | 31.77M | $3.96B | +3 | −1 |
| Q3 2025 | 17 | +1 | 15.66M | $2.02B | +2 | −2 |
| Q2 2025 | 14 | -3 | 15.82M | $1.91B | +1 | −4 |
| Q1 2025 | 14 | -1 | 10.02M | $1.22B | +1 | −2 |
| Q4 2024 | 15 | +4 | 10.08M | $1.33B | +5 | −1 |
| Q3 2024 | 10 | -1 | 9.20M | $1.39B | +1 | −2 |
| Q2 2024 | 11 | — | 8.45M | $1.03B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | T. Rowe Price ✦ | 5.69M | +18.1% | $858.20M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 2 | T. Rowe Price ✦ | 5.69M | +18.1% | $858.20M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 3 | Baillie Gifford ✦ | 1.89M | -3.7% | $284.48M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 4 | Baillie Gifford ✦ | 1.89M | -3.7% | $284.48M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 5 | Baillie Gifford ✦ | 1.89M | -3.7% | $284.48M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 6 | Baillie Gifford ✦ | 1.89M | -3.7% | $284.48M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 717.98K | +0.5% | $108.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 717.98K | +0.5% | $108.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Capital World Investors ✦ | 614.91K | -0.2% | $92.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 163.60K | -15.0% | $24.69M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | Citadel Advisors ✦ | 163.60K | -15.0% | $24.69M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Fisher Asset Management ✦ | 74.88K | +14.8% | $11.30M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 22.14K | New | $3.34M | 0.0% | New | 1 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 22.14K | New | $3.34M | 0.0% | New | 1 | SEC ↗ |
| 15 | D. E. Shaw & Co. ✦ | 19.44K | -33.5% | $2.93M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | Millennium Management ✦ | 9.17K | -80.1% | $1.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | Norges Bank ✦ (passive) | 4.86K | +38.4% | $733,724 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| AQR Capital Management | $3.34M | 0.0% |
| AQR Capital Management | $3.34M | 0.0% |
Exited
| Marshall Wace | $1.32M | was 0.0% |
| Gotham Asset Management | $221,452 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 420 holders, 48.95M shares, $5.51B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.