DaveManuel.com · Institutional Ownership · Who Owns It
SITEONE LANDSCAPE SUPPLY INC (SITE)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
402
Reporting holders
$5.4B
Reported value
108.4%
Of shares outstanding
0.1%
Calls
0.1%
Puts
-27
Holder change
Institutions report 47,343,540 shares against 43,655,390 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | $511.9M | 4,474,072 | 0.05% | 31q | -0.9%-$4.5M |
| 59 North Capital Management, LP | $235.4M | 2,057,212 | 5.24% | 4q | +96.0%+$115.3M |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $234.3M | 2,048,143 | 0.73% | 31q | -17.6%-$50.2M |
| BAMCO INC /NY/ | $232.1M | 2,028,799 | 0.35% | 31q | -1.5%-$3.5M |
| VANGUARD CAPITAL MANAGEMENT LLC | $229.3M | 2,004,438 | 0.00% | 2q | HELD |
| BlackRock, Inc. | $221.4M | 1,934,754 | 0.00% | 8q | -6.3%-$15.0M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $197.7M | 1,727,897 | 0.01% | 2q | -2.3%-$4.6M |
| T. Rowe Price Investment Management, Inc. | $189.1M | 1,653,067 | 0.12% | 16q | -2.4%-$4.7M |
| WASATCH ADVISORS LP | $145.3M | 1,269,677 | 0.95% | 31q | -40.2%-$97.5M |
| AQR CAPITAL MANAGEMENT LLC | $140.5M | 1,234,583 | 0.05% | 8q | -45.7%-$118.1M |
| DIMENSIONAL FUND ADVISORS LP | $121.5M | 1,062,370 | 0.02% | 31q | +31.9%+$29.4M |
| Amundi | $120.0M | 1,048,747 | 0.03% | 4q | +49.0%+$39.5M |
| CITADEL ADVISORS LLC | $113.6M incl. $1.0M options CALL+PUT | 983,646 | 0.01% | 24q | +65.4%+$44.9M |
| Capital World Investors | $113.5M | 991,818 | 0.01% | 9q | +3.2%+$3.5M |
| Conestoga Capital Advisors, LLC | $109.9M | 960,286 | 2.39% | 31q | -13.2%-$16.8M |
| Impax Asset Management Group plc | $95.7M | 836,410 | 0.62% | 17q | +1.5%+$1.4M |
| STATE STREET CORP | $90.8M | 793,748 | 0.00% | 31q | +3.0%+$2.6M |
| GEODE CAPITAL MANAGEMENT, LLC | $86.6M | 756,823 | 0.00% | 31q | -3.7%-$3.3M |
| NEUBERGER BERMAN GROUP LLC | $81.4M | 711,289 | 0.05% | 31q | +32.8%+$20.1M |
| Qube Research & Technologies Ltd | $72.1M | 630,595 | 0.07% | 3q | +340.2%+$55.8M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $67.2M | 586,976 | 0.01% | 31q | HELD |
| Jupiter Topco LLC | $59.5M | 520,229 | 0.02% | new | FIRST |
| Stephens Investment Management Group LLC | $57.5M | 502,344 | 0.62% | 31q | +15.2%+$7.6M |
| GENEVA CAPITAL MANAGEMENT LLC | $55.1M | 481,402 | 1.26% | 26q | -23.3%-$16.7M |
| GW&K Investment Management, LLC | $54.0M | 471,553 | 0.42% | 31q | -6.9%-$4.0M |
| Balyasny Asset Management L.P. | $52.3M | 456,856 | 0.07% | new | NEW |
| AMERICAN CENTURY COMPANIES INC | $50.4M | 440,385 | 0.02% | 31q | +12.1%+$5.4M |
| BANK OF AMERICA CORP /DE/ | $49.0M | 428,517 | 0.00% | 31q | +52.9%+$17.0M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $46.2M | 403,430 | 0.01% | 4q | +6687.2%+$45.5M |
| AMERIPRISE FINANCIAL INC | $46.1M | 402,979 | 0.01% | 31q | -39.9%-$30.6M |
| UBS Group AG | $43.9M | 383,667 | 0.01% | 31q | -46.9%-$38.8M |
| BROWN ADVISORY INC | $41.6M | 363,716 | 0.06% | 31q | +3.1%+$1.3M |
| Capital International Investors | $41.3M | 360,721 | 0.01% | 2q | +3.1%+$1.2M |
| ACK Asset Management LLC | $37.8M | 330,000 | 4.41% | 6q | HELD |
| WELLS FARGO & COMPANY/MN | $37.4M | 327,030 | 0.01% | 31q | -10.9%-$4.6M |
| Southpoint Capital Advisors LP | $34.3M | 300,000 | 0.78% | new | NEW |
| VANGUARD FIDUCIARY TRUST CO | $32.1M | 280,522 | 0.01% | 2q | +0.8%+$257.3K |
| Pembroke Management, LTD | $31.1M | 271,930 | 2.20% | 31q | +37.7%+$8.5M |
| GOLDMAN SACHS GROUP INC | $30.1M | 263,320 | 0.00% | 31q | +7.9%+$2.2M |
| MORGAN STANLEY | $29.7M | 259,787 | 0.00% | 35q | +19.2%+$4.8M |
| GILDER GAGNON HOWE & CO LLC | $29.2M | 255,521 | 0.30% | 31q | +6.3%+$1.7M |
| NORTHERN TRUST CORP | $28.0M | 245,162 | 0.00% | 31q | HELD |
| DF DENT & CO INC | $25.2M | 219,910 | 0.48% | 31q | -6.9%-$1.9M |
| MILLENNIUM MANAGEMENT LLC | $24.7M | 215,835 | 0.01% | 13q | -42.1%-$17.9M |
| Handelsbanken Fonder AB | $23.7M | 206,741 | 0.07% | 25q | -18.1%-$5.2M |
| ENVESTNET ASSET MANAGEMENT INC | $23.4M | 204,231 | 0.01% | 31q | -11.8%-$3.1M |
| Allspring Global Investments Holdings, LLC | $23.2M | 211,130 | 0.04% | 19q | -14.1%-$3.8M |
| RAYMOND JAMES FINANCIAL INC | $22.9M | 200,514 | 0.01% | 7q | -15.3%-$4.1M |
| JPMORGAN CHASE & CO | $21.4M | 184,612 | 0.00% | 31q | -18.0%-$4.7M |
| Artisan Partners Limited Partnership | $21.3M | 185,936 | 0.03% | 8q | -77.8%-$74.5M |
| Bank of New York Mellon Corp | $20.9M | 182,328 | 0.00% | 31q | +12.0%+$2.2M |
| BLI - Banque de Luxembourg Investments | $20.8M | 180,500 | 0.73% | 7q | -16.8%-$4.2M |
| Nuveen, LLC | $20.4M | 177,871 | 0.00% | 6q | HELD |
| Fisher Asset Management, LLC | $20.2M | 176,357 | 0.01% | 21q | -2.4%-$496.2K |
| KBC Group NV | $20.0M | 175,183 | 0.04% | 12q | +2025.0%+$19.1M |
| SEI INVESTMENTS CO | $19.6M | 171,705 | 0.02% | 31q | -32.6%-$9.5M |
| Rivermont Capital Management LP | $19.6M | 171,191 | 2.78% | 2q | +22.5%+$3.6M |
| SEB Asset Management AB | $19.4M | 170,000 | 0.07% | 2q | +94.0%+$9.4M |
| JANE STREET GROUP, LLC | $18.4M incl. $3.6M options CALL+PUT | 129,241 | 0.00% | 6q | -53.4%-$21.0M |
| NORGES BANK | $17.5M | 152,867 | 0.00% | 3q | +0.6%+$106.6K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $17.5M | 152,817 | 0.00% | 31q | HELD |
| Fenimore Asset Management Inc | $17.2M | 150,671 | 0.36% | 16q | +1.7%+$288.0K |
| Kinetic Partners Management, LP | $16.7M | 146,101 | 0.40% | 4q | +73.7%+$7.1M |
| Harvey Partners, LLC | $16.5M | 144,059 | 1.13% | new | NEW |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $16.5M | 143,798 | 0.01% | new | NEW |
| FIFTH THIRD BANCORP | $15.5M | 135,240 | 0.03% | 31q | -5.8%-$953.5K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $15.2M incl. $4.2M options CALL+PUT | 96,872 | 0.00% | 31q | +1488.6%+$14.3M |
| SummitTX Capital, L.P. | $14.1M | 123,556 | 0.36% | new | NEW |
| ROYAL BANK OF CANADA | $14.1M | 122,983 | 0.00% | 31q | -34.4%-$7.4M |
| BNP PARIBAS FINANCIAL MARKETS | $14.0M | 122,075 | 0.00% | 31q | -10.1%-$1.6M |
| CITIGROUP INC | $13.8M | 120,845 | 0.00% | 31q | -40.5%-$9.4M |
| Point72 Asset Management, L.P. | $13.7M | 120,000 | 0.02% | new | NEW |
| Man Group plc | $13.2M | 115,803 | 0.02% | new | NEW |
| WCM INVESTMENT MANAGEMENT, LLC | $12.5M | 108,580 | 0.02% | 15q | -8.8%-$1.2M |
| Premier Fund Managers Ltd | $12.2M | 106,363 | 1.10% | 25q | -48.2%-$11.4M |
| JONES FINANCIAL COMPANIES LLLP | $11.8M | 100,885 | 0.00% | 11q | -20.9%-$3.1M |
| Zuckerman Investment Group, LLC | $11.5M | 100,401 | 0.97% | 7q | HELD |
| ROYCE & ASSOCIATES LP | $11.3M | 99,100 | 0.09% | 5q | +30.2%+$2.6M |
| NATIXIS ADVISORS, LLC | $11.3M | 98,561 | 0.01% | 31q | -23.3%-$3.4M |
| Schonfeld Strategic Advisors LLC | $10.4M | 91,242 | 0.04% | 6q | -82.9%-$50.5M |
| HRT FINANCIAL LP | $10.4M | 90,537 | 0.02% | new | NEW |
| Swiss National Bank | $10.2M | 88,900 | 0.01% | 31q | +1.0%+$103.0K |
| FRED ALGER MANAGEMENT, LLC | $9.9M | 86,350 | 0.03% | 31q | -51.2%-$10.4M |
| USS Investment Management Ltd | $9.7M | 84,508 | 0.03% | new | NEW |
| CANADA PENSION PLAN INVESTMENT BOARD | $9.4M | 82,400 | 0.01% | 3q | +8.9%+$766.5K |
| Rockefeller Capital Management L.P. | $9.0M | 78,786 | 0.01% | 8q | -20.7%-$2.4M |
| BARCLAYS PLC | $8.9M | 77,841 | 0.00% | 31q | +1.0%+$92.1K |
| 12th Street Asset Management Company, LLC | $8.6M | 75,475 | 1.23% | new | NEW |
| RENAISSANCE TECHNOLOGIES LLC | $8.5M | 74,100 | 0.01% | new | NEW |
| California Public Employees Retirement System | $7.9M | 69,120 | 0.00% | 31q | -19.6%-$1.9M |
| STIFEL FINANCIAL CORP | $7.8M | 68,451 | 0.01% | 31q | -12.7%-$1.1M |
| NATIXIS | $7.8M | 67,829 | 0.03% | 2q | +202.4%+$5.2M |
| STATE OF WISCONSIN INVESTMENT BOARD | $7.8M | 67,818 | 0.02% | 31q | +6.9%+$503.4K |
| WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD | $7.5M | 65,546 | 2.06% | 3q | +74.4%+$3.2M |
| Squarepoint Ops LLC | $7.0M | 60,982 | 0.01% | new | NEW |
| Bridge City Capital, LLC | $6.8M | 59,835 | 1.56% | 29q | +43.6%+$2.1M |
| TUDOR INVESTMENT CORP ET AL | $6.8M incl. $240.3K options PUT | 57,468 | 0.01% | 2q | HELD |
| Jain Global LLC | $6.4M | 56,174 | 0.03% | 3q | +407.3%+$5.2M |
| Quantinno Capital Management LP | $6.1M | 53,739 | 0.01% | 12q | +43.8%+$1.9M |
| Crown Oak Advisors, LLC | $5.9M | 51,363 | 2.74% | 11q | -6.8%-$430.8K |
Showing the largest 100 of 402 reported holders.
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-04 | BLACK DOUG | CEO | Bought | 8,000 | $816.3K ×2 |
| 2026-08-26 | BLACK DOUG | CEO | Bought | 5,000 | $480.6K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 87 | $237.6M | 2,637,844 | 26 | 27 | 20 | 0.0% |
| Q2 2026 | 402 | $5.4B | 47,343,540 | 61 | 108 | 162 | 0.2% |
| Q1 2026 | 429 | $6.6B | 49,181,604 | 77 | 151 | 124 | 0.4% |
| Q4 2025 | 410 | $6.3B | 49,226,024 | 56 | 121 | 147 | 2.1% |
| Q3 2025 | 398 | $6.3B | 48,570,879 | 49 | 122 | 136 | 0.1% |
| Q2 2025 | 397 | $5.7B | 47,141,139 | 52 | 124 | 141 | 0.2% |
| Q1 2025 | 392 | $5.8B | 47,980,332 | 47 | 129 | 131 | 0.3% |
| Q4 2024 | 383 | $6.1B | 46,191,887 | 46 | 109 | 129 | 0.1% |
| Q3 2024 | 371 | $7.1B | 47,314,043 | 49 | 139 | 110 | 0.1% |
| Q2 2024 | 376 | $5.7B | 46,830,472 | 59 | 145 | 111 | 0.1% |
| Q1 2024 | 388 | $8.3B | 47,336,123 | 69 | 127 | 108 | 0.6% |
| Q4 2023 | 360 | $7.8B | 47,311,003 | 41 | 130 | 113 | 0.9% |
| Q3 2023 | 369 | $7.8B | 47,444,040 | 63 | 117 | 104 | 0.0% |
| Q2 2023 | 344 | $7.9B | 46,961,291 | 49 | 71 | 140 | 0.0% |
| Q1 2023 | 337 | $6.6B | 48,051,666 | 47 | 104 | 111 | 0.0% |
| Q4 2022 | 330 | $5.5B | 47,169,979 | 49 | 104 | 122 | 0.0% |
| Q3 2022 | 313 | $6.9B | 66,367,271 | 46 | 103 | 103 | 0.0% |
| Q2 2022 | 296 | $7.9B | 66,343,901 | 33 | 114 | 98 | 0.0% |
| Q1 2022 | 328 | $11.4B | 70,378,560 | 38 | 136 | 91 | 0.0% |
| Q4 2021 | 347 | $17.0B | 70,281,572 | 58 | 102 | 111 | 0.0% |
| Q3 2021 | 301 | $14.2B | 70,923,797 | 34 | 98 | 110 | 0.0% |
| Q2 2021 | 307 | $11.5B | 67,667,432 | 58 | 88 | 120 | 0.5% |
| Q1 2021 | 281 | $13.7B | 80,498,458 | 37 | 89 | 106 | 0.0% |
| Q4 2020 | 280 | $12.9B | 81,551,365 | 38 | 98 | 90 | 0.0% |
| Q3 2020 | 273 | $14.6B | 119,254,331 | 47 | 97 | 77 | 0.0% |
| Q2 2020 | 246 | $13.8B | 121,233,522 | 47 | 71 | 100 | 0.0% |
| Q1 2020 | 218 | $10.5B | 142,173,870 | 34 | 85 | 64 | 0.0% |
| Q4 2019 | 206 | $11.5B | 126,750,165 | 28 | 68 | 74 | 0.0% |
| Q3 2019 | 191 | $8.3B | 111,812,088 | 22 | 76 | 53 | 0.0% |
| Q2 2019 | 197 | $7.9B | 113,427,714 | 33 | 81 | 51 | 0.0% |
| Q1 2019 | 187 | $5.3B | 91,864,737 | 19 | 85 | 52 | 0.0% |
| Q4 2018 | 199 | $5.1B | 92,326,784 | 2 | 5 | 2 | 0.0% |