SiteOne Landscape Supply
SITE
427 hedge funds and large institutions have $6.53B invested in SiteOne Landscape Supply in 2026 Q1 according to their latest regulatory filings, with 80 funds opening new positions, 157 increasing their positions, 127 reducing their positions, and 57 closing their positions.
552% more call options, than puts
Call options by funds: $23.8M | Put options by funds: $3.65M
40% more first-time investments, than exits
New positions opened: 80 | Existing positions closed: 57
24% more repeat investments, than reductions
Existing positions increased: 157 | Existing positions reduced: 127
8% more capital invested
Capital invested by funds: $6.07B → $6.53B (+$460M)
4% more funds holding
Funds holding: 410 → 427 (+17)
1.3% more ownership
Funds ownership: 109.32% → 110.62% (+1.3%)
0% more funds holding in top 10
Funds holding in top 10: 4 → 4 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AQR Capital Management
Greenwich,
Connecticut
|
+$223M |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$70.5M |
| 3 |
SSA
Schonfeld Strategic Advisors
New York
|
+$62.3M |
| 4 |
Artisan Partners
Milwaukee,
Wisconsin
|
+$55.6M |
| 5 |
Capital International Investors
Los Angeles,
California
|
+$49.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CC
Cartenna Capital
Stamford,
Connecticut
|
-$79.1M |
| 2 |
Capital World Investors
Los Angeles,
California
|
-$62.4M |
| 3 |
5NCM
59 North Capital Management
Houston,
Texas
|
-$57.5M |
| 4 |
SCA
Southpoint Capital Advisors
New York
|
-$49.8M |
| 5 |
KPM
Kinetic Partners Management
Miami,
Florida
|
-$33.3M |
SITE Hedge Fund Activity: Q1 2026 in Review
427 of the 8,208 institutional investors tracked by Wall St. Rank reported a position in SiteOne Landscape Supply (SITE) for Q1 2026, worth a combined $6.53B — up 7.6% from $6.07B a quarter earlier.
Buyers outnumbered sellers: 80 funds opened new SITE positions and 57 closed out — a net gain of 23 holders — while 157 added to existing stakes and 127 trimmed.
The largest buyer was AQR Capital Management, adding an estimated $223M. The largest seller was Cartenna Capital, exiting entirely with an estimated $79.1M sold.
- 427 institutional investors held SiteOne Landscape Supply (SITE) as of Q1 2026, up from 410 in Q4 2025.
- Funds reported $6.53B of SiteOne Landscape Supply stock for Q1 2026, up 7.6% quarter-over-quarter.
- 80 funds opened new SiteOne Landscape Supply positions in Q1 2026 and 57 closed out, a net change of +23 holders.
- The largest SiteOne Landscape Supply buyer in Q1 2026 was AQR Capital Management, an estimated $223M added.
- The largest SiteOne Landscape Supply seller in Q1 2026 was Cartenna Capital, an estimated $79.1M sold.
Based on aggregated 13F filings for Q1 2026.