Siteone Landscape Supply, Inc.: which funds bought and sold
Institutions that bought and sold Siteone Landscape Supply shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 169 institutions that filed 13F reports for both quarters added to or opened positions in Siteone Landscape Supply, and 256 cut or closed them. Together they sold a net 2.0M shares, −4.1% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 988K shares (−4.1%); index fund managers were net sellers of 185K shares (−2.2%). 58 opened a new position and 92 sold out entirely.
Bought, Q2 2026 169 institutions, 58 of them new holders Sold, Q2 2026 256 institutions, 92 of them sold out
Net change, all compared −2.0M shares (−4.1%)
Net change, active managers −988K shares (−4.1%), 39 bought, 32 sold
Buyers versus sellers
169 bought 50 256 sold
Active managers and hedge funds 39 bought · 32 sold · −988K
Index fund managers 3 bought · 7 sold · −185K
Other institutions 127 bought · 217 sold · −822K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| 59 North Capital Management, LP Hedge fund | +1.0M +96.0% | 2.1M | $235M |
| Qube Research & Technologies Ltd Hedge fund | +487K +340.2% | 631K | $72.1M |
| Balyasny Asset Management L.P. Hedge fund | +457K New position | 457K | $52.3M |
| Massachusetts Financial Services Co Active manager | +397K +6687.2% | 403K | $46.2M |
| Citadel Advisors LLC Hedge fund | +389K +65.4% | 984K | $113M |
| Amundi | +345K +49.0% | 1.0M | $120M |
| Southpoint Capital Advisors LP Hedge fund | +300K New position | 300K | $34.3M |
| Dimensional Fund Advisors LP | +257K +31.9% | 1.1M | $122M |
| Neuberger Berman Group LLC Active manager | +176K +32.8% | 711K | $81.4M |
| KBC Group NV | +167K +2025.0% | 175K | $20M |
| Bank Of America Corp | +148K +52.9% | 429K | $49M |
| Harvey Partners, LLC | +144K New position | 144K | $16.5M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +144K New position | 144K | $16.5M |
| Summittx Capital, L.P. | +124K New position | 124K | $14.1M |
| Point72 Asset Management, L.P. Hedge fund | +120K New position | 120K | $13.7M |
| Man Group PLC Hedge fund | +116K New position | 116K | $13.2M |
| Susquehanna International Group, LLP | +91K +1488.6% | 97K | $11.1M |
| HRT Financial LP | +91K New position | 91K | $10.4M |
| USS Investment Management Ltd | +85K New position | 85K | $9.7M |
| SEB Asset Management AB | +82K +94.0% | 170K | $19.4M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| 59 North Capital Management, LP Hedge fund | +1.0M +96.0% | 2.1M | $235M |
| Qube Research & Technologies Ltd Hedge fund | +487K +340.2% | 631K | $72.1M |
| Balyasny Asset Management L.P. Hedge fund | +457K New position | 457K | $52.3M |
| Massachusetts Financial Services Co Active manager | +397K +6687.2% | 403K | $46.2M |
| Citadel Advisors LLC Hedge fund | +389K +65.4% | 984K | $113M |
| Southpoint Capital Advisors LP Hedge fund | +300K New position | 300K | $34.3M |
| Neuberger Berman Group LLC Active manager | +176K +32.8% | 711K | $81.4M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +144K New position | 144K | $16.5M |
| Point72 Asset Management, L.P. Hedge fund | +120K New position | 120K | $13.7M |
| Man Group PLC Hedge fund | +116K New position | 116K | $13.2M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| AQR Capital Management LLC Hedge fund | −1.0M −45.7% | 1.2M | $140M |
| Wasatch Advisors LP Active manager | −852K −40.2% | 1.3M | $145M |
| Artisan Partners Limited Partnership Active manager | −651K −77.8% | 186K | $21.3M |
| Schonfeld Strategic Advisors LLC Hedge fund | −441K −82.9% | 91K | $10.4M |
| Kayne Anderson Rudnick Investment Management LLC Active manager | −439K −17.6% | 2.0M | $234M |
| Interval Partners, LP Hedge fund | −432K Sold out | 0 | — |
| Driehaus Capital Management LLC Active manager | −345K Sold out | 0 | — |
| UBS Group AG | −339K −46.9% | 384K | $43.9M |
| Ameriprise Financial Inc | −268K −39.9% | 403K | $46.1M |
| Argent Capital Management LLC | −240K Sold out | 0 | — |
| Voya Investment Management LLC | −216K −98.5% | 3,334 | $381,443 |
| Loomis Sayles & Co L P Active manager | −213K Sold out | 0 | — |
| Menora Mivtachim Holdings Ltd. | −199K Sold out | 0 | — |
| Millennium Management LLC Hedge fund | −157K −42.1% | 216K | $24.7M |
| Jane Street Group, LLC | −148K −53.4% | 129K | $14.8M |
| Conestoga Capital Advisors, LLC | −146K −13.2% | 960K | $110M |
| Geneva Capital Management LLC Active manager | −146K −23.3% | 481K | $55.1M |
| Blackrock, Inc. Index funds | −131K −6.3% | 1.9M | $221M |
| Premier Fund Managers Ltd | −99K −48.2% | 106K | $12.2M |
| Ieq Capital, LLC | −91K −84.0% | 17K | $2M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| AQR Capital Management LLC Hedge fund | −1.0M −45.7% | 1.2M | $140M |
| Wasatch Advisors LP Active manager | −852K −40.2% | 1.3M | $145M |
| Artisan Partners Limited Partnership Active manager | −651K −77.8% | 186K | $21.3M |
| Schonfeld Strategic Advisors LLC Hedge fund | −441K −82.9% | 91K | $10.4M |
| Kayne Anderson Rudnick Investment Management LLC Active manager | −439K −17.6% | 2.0M | $234M |
| Interval Partners, LP Hedge fund | −432K Sold out | 0 | — |
| Driehaus Capital Management LLC Active manager | −345K Sold out | 0 | — |
| Loomis Sayles & Co L P Active manager | −213K Sold out | 0 | — |
| Millennium Management LLC Hedge fund | −157K −42.1% | 216K | $24.7M |
| Geneva Capital Management LLC Active manager | −146K −23.3% | 481K | $55.1M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Balyasny Asset Management L.P.Hedge fund | 457K | $52.3M |
| Southpoint Capital Advisors LPHedge fund | 300K | $34.3M |
| Harvey Partners, LLC | 144K | $16.5M |
| Arrowstreet Capital, Limited PartnershipHedge fund | 144K | $16.5M |
| Summittx Capital, L.P. | 124K | $14.1M |
| Point72 Asset Management, L.P.Hedge fund | 120K | $13.7M |
| Man Group PLCHedge fund | 116K | $13.2M |
| HRT Financial LP | 91K | $10.4M |
| USS Investment Management Ltd | 85K | $9.7M |
| 12Th Street Asset Management Company, LLC | 75K | $8.6M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Interval Partners, LPHedge fund | 432K | $57.5M |
| Driehaus Capital Management LLCActive manager | 345K | $45.9M |
| Argent Capital Management LLC | 240K | $31.9M |
| Loomis Sayles & Co L PActive manager | 213K | $28.4M |
| Menora Mivtachim Holdings Ltd. | 199K | $26.5M |
| Scopus Asset Management, L.P.Hedge fund | 80K | $10.6M |
| Pier Capital, LLC | 58K | $7.8M |
| Gotham Asset Management, LLCHedge fund | 53K | $7M |
| Mediolanum International Funds Ltd | 42K | $5.4M |
| Lisanti Capital Growth, LLC | 34K | $4.5M |
Who holds the shares
- Institutions reporting
- 388
- Ten largest holders
- 43.4% of 13F-reported shares
- Index fund managers
- 17.8% of 13F-reported shares
- Active managers and hedge funds
- 49.1% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 39 | 32 | 17 | 13 | −988K | −4.1% |
| Index fund managers | 3 | 7 | 0 | 1 | −185K | −2.2% |
| Other institutions | 127 | 217 | 41 | 78 | −822K | −5.2% |
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