SiteOne Landscape Supply (SITE)
Supplies professional landscapers with irrigation, fertilizer, nursery, and hardscape products.
$94.03
vs last close+2.71 (+2.97%)
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13F · 13D/G · Form 4
| Institutions | 109.57% | 47.83M shares | |
|---|---|---|---|
| 404 holders · as of Jun 30, 2026 | |||
| Insiders | 1.48% | 644.3K shares | |
| 16 holders · as of Aug 28, 2026 | |||
| Strategic holders | 4.34% | 1.89M shares | |
| 1 holder · as of May 1, 2017 | |||
| Adds to | 115.39% | ||
43.66M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
These groups come from separate filings that can overlap, so they add to 115.39%; nothing is left for Other.
13F, as of Jun 30, 2026
404 holders · 47.83M shares · 65 new positions · 178 increased · 169 reduced · 95 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Price T Rowe Associates Inc /MD/ | 4.47M | 10.25% | −39.6K | Aug 14, 2026 |
| 59 North Capital Management, LP | 2.06M | 4.71% | +1.01M | Aug 14, 2026 |
| Kayne Anderson Rudnick Investment Management LLC | 2.05M | 4.69% | −438.6K | Aug 13, 2026 |
| Bamco Inc /NY/ | 2.03M | 4.65% | −30.3K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 2.00M | 4.59% | −711 | Aug 13, 2026 |
| BlackRock, Inc. | 1.93M | 4.43% | −131.1K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 1.73M | 3.96% | −39.8K | Aug 13, 2026 |
| T. Rowe Price Investment Management, Inc. | 1.65M | 3.79% | −40.8K | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| T. Rowe Price Associates, Inc. | 10.40% | 4.65M | 13G | Nov 14, 2025 |
| Kayne Anderson Rudnick Investment Management, LLC | 6.00% | 2.67M | 13G | Feb 13, 2026 |
| Vanguard Capital Management | 5.27% | 2.35M | 13G | Apr 30, 2026 |
| AQR Capital Management, LLC | 5.11% | 2.27M | 13G | May 14, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 26, 2026 | Doug Blackdirector, officer: CEO | Purchase | 5,000 | $96.13 | 13,000 |
| Aug 4, 2026 | Doug Blackdirector, officer: CEO | Purchase · 2 lots | 8,000 | $102.04 | 8,000 |
| May 28, 2026 | Fred M. Diazdirector | Sale | 562 | $112.52 | 11,267 |
| May 27, 2026 | Fred M. Diazdirector | Sale | 563 | $115.13 | 11,829 |
| May 6, 2026 | Daniel T. Laughlinofficer: SVP, Strategy & Development | Purchase | 2,000 | $123.60 | 2,000 |
| Feb 13, 2026 | Eric J. Elemaofficer: EVP, CFO and Assistant Sec. | Sale | 1,765 | $158.01 | 2,911 |
| Nov 26, 2025 | John T. Guthrieofficer: EVP, CFO and Assistant Sec. | Sale | 1,915 | $134.83 | 13,569 |
House and Senate disclosures
Not reported.