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Disclosery

SITE SITEONE LANDSCAPE SUPPLY INC

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COM (common), issuer CIK 1650729

391 managers (398 13F filers) reported a position in SITE shares at 2025-09-30, 48,309,405 shares in all. 50 filers opened a position and 42 filers sold out during the quarter.

Managers
391
13F filers
398
New
50
Added
130
Reduced
145
Sold out
42
Shares held by filers
48,309,405

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
PRICE T ROWE ASSOCIATES INC /MD/4,650,019$599M0.06%-1,300,88713F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding4,064,124$523M-52,188Timeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…2,936,291$378M0.92%-61,85613F-HRTimeline
WASATCH ADVISORS LP2,177,446$280M1.51%+222,95913F-HRTimeline
T. Rowe Price Investment Management, In…1,986,249$256M0.16%+51,06413F-HRTimeline
BAMCO INC /NY/in group Baron Capital1,966,876$253M0.67%+25,05913F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,950,987$251M<0.01%+31,87213F-HRTimelineGroup
59 North Capital Management, LP1,664,731$214M6.68%new13F-HRTimeline
Conestoga Capital Advisors, LLC1,146,082$148M2.37%-14,11413F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,112,920$143M0.11%+665,09313F-HRTimelineGroup
Capital World Investors1,016,671$131M0.02%+32,68213F-HRTimeline
Impax Asset Management Group plcin group Impax Asset Management Group …920,661$119M0.69%-90,15513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP764,983$98.5M<0.01%-12,37113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC760,841$98M0.01%+15,45613F-HRTimelineGroup
GENEVA CAPITAL MANAGEMENT LLC760,190$97.9M1.68%+413F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP732,391$94.3M0.02%+31,01913F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC632,144$81.4M0.06%-52,38913F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding613,528$79M+108,731Timeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC569,730$73.4M0.02%-52,30413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co560,012$72.1M0.01%+5,03113F-HRTimelineGroup
Artisan Partners Limited Partnership538,556$69.4M0.1%+90,20513F-HRTimeline
GW&K Investment Management, LLC525,360$67.7M0.6%-65,85913F-HRTimeline
Cartenna Capital, LP495,000$63.8M3.32%new13F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC481,865$62.1M0.08%-17,95213F-HRTimelineGroup
Amundiin group Amundi467,041$59.8M0.02%new13F-HRTimelineGroup
Stephens Investment Management Group LLCgroup of 2 filers holding438,820$56.5M-25,228Timeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN434,956$56M0.01%-13,00313F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson410,521$52.9M0.02%+392,15213F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/409,095$52.7M<0.01%-114,84113F-HR/ATimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC383,731$49.4M0.03%-245,29813F-HRTimelineGroup
DF DENT & CO INC378,156$48.7M0.63%-79,77813F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P360,570$46.4M0.06%-10,89813F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC357,893$46.1M0.18%-52,65613F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management351,041$45.2M0.09%+311,64113F-HRTimelineGroup
Premier Fund Managers Ltd343,488$43.9M1.8%+30313F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …325,166$41.5M0.07%-11,47013F-HRTimelineGroup
J. Goldman & Co LP315,148$40.6M1.54%+145,27013F-HRTimeline
Driehaus Capital Management LLC308,956$39.8M0.29%new13F-HRTimeline
Pembroke Management, LTD304,362$39.2M3.89%+35,26413F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding297,373$38.3M-14,157Timeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC293,309$37.8M0.01%-7,21513F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp292,368$37.7M0.01%-88,01113F-HRTimelineGroup
ACK Asset Management LLC280,000$36.1M4.51%+30,00013F-HRTimeline
GILDER GAGNON HOWE & CO LLC278,565$35.9M0.37%+35,21613F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP253,299$32.6M<0.01%-25,17713F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC255,182$32.6M0.02%-186,01013F-HRTimelineGroup
Sandhill Capital Partners LLC244,216$31.5M2.2%-39,63913F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO243,479$31.4M<0.01%-82,48013F-HR/ATimelineGroup
Handelsbanken Fonder AB242,437$31.2M0.1%+60,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY230,814$29.7M<0.01%+15,89713F-HR/ATimelineGroup
BLI - Banque de Luxembourg Investments220,500$28.2M0.82%+47,40013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO213,551$27.5M0.03%-1,90813F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA199,622$25.7M<0.01%-17,40713F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding193,003$24.9M+138,119Timeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC187,874$24.2M0.02%+43,49513F-HRTimelineGroup
Kinetic Partners Management, LP157,500$20.3M0.98%new13F-HRTimeline
Fenimore Asset Management Inc152,945$19.7M0.39%-29813F-HRTimeline
Fisher Asset Management, LLC152,865$19.7M0.01%+20,09513F-HRTimeline
CITIGROUP INCin group CITIGROUP INC152,092$19.6M0.01%-9,78313F-HRTimelineGroup
Local Pensions Partnership Investment L…142,704$18.4M0.31%-10,00013F-HRTimeline
WCM INVESTMENT MANAGEMENT, LLC139,063$17.8M0.04%-1,83613F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers137,389$17.7M0.03%-25,78613F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS110,260$14.2M0.01%-46,98913F-HRTimelineGroup
COMERICA BANK108,280$13.9M0.05%+7413F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND104,493$13.5M0.02%+17,36213F-HRTimeline
SEGALL BRYANT & HAMILL, LLC101,280$13M0.17%+2,54313F-HRTimeline
Hill City Capital, LP100,250$12.9M0.55%013F-HRTimeline
Nuveen, LLCin group TIAA99,914$12.9M<0.01%-2,43313F-HRTimelineGroup
Interval Partners, LP98,758$12.7M0.27%new13F-HRTimeline
Motley Fool Asset Management LLCgroup of 2 filers holding96,063$12.4M+665Timeline
Mediolanum International Funds Ltd93,587$12M0.13%new13F-HRTimeline
Zuckerman Investment Group, LLC92,683$11.9M1.11%-3,63513F-HRTimeline
Schonfeld Strategic Advisors LLC90,964$11.7M0.08%+27,75413F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC88,598$11.4M0.09%new13F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP86,968$11.2M0.01%-3,40613F-HRTimelineGroup
Swiss National Bank86,900$11.2M0.01%+1,00013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC85,521$11M<0.01%+2,98613F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…83,040$10.7M0.02%+3,47613F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC81,586$10.5M0.04%-56,39813F-HRTimeline
California Public Employees Retirement …76,477$9.85M0.01%+19,08013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …76,410$9.84M0.02%-4,50913F-HRTimelineGroup
ROYCE & ASSOCIATES LP72,540$9.34M0.09%+10,54013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC71,293$9.18M0.01%-51,94213F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC66,798$8.6M0.22%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP60,898$7.84M0.01%-3,26913F-HRTimelineGroup
Summit Creek Advisors LLC60,130$7.74M1.13%-4,75913F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.58,925$7.59M0.02%-21,87513F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc58,901$7.59M<0.01%-4,01713F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD58,807$7.57M0.02%+3613F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)55,923$7.2M0.03%-123,37713F-HRTimeline
McCollum Christoferson Group LLC54,692$7.04M2.02%-2,71013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC54,065$6.96M0.01%-115,92413F-HRTimelineGroup
BLAIR WILLIAM & CO/IL52,552$6.77M0.02%-8,13113F-HRTimeline
Crown Oak Advisors, LLC55,670$6.73M3.18%013F-HRTimeline
EULAV Asset Management51,100$6.58M0.15%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…50,298$6.48M0.02%+6,16013F-HRTimeline
ExodusPoint Capital Management, LP50,137$6.46M0.09%+33,64213F-HRTimeline
NICHOLAS COMPANY, INC.48,062$6.19M0.11%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC46,669$6.01M0.04%+13,57213F-HRTimelineGroup
Zweig-DiMenna Associates LLC45,600$5.87M0.46%+35,90013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…45,535$5.86M0.01%-1,83613F-HRTimeline
RHUMBLINE ADVISERS43,645$5.62M<0.01%-89413F-HRTimeline
TD Asset Management Inc43,290$5.58M<0.01%-10,84213F-HRTimeline
Empire Life Investments Inc.43,183$5.56M0.33%+33713F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…42,507$5.47M0.01%+79913F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …42,336$5.45M0.06%+1,81613F-HRTimelineGroup
TWINBEECH CAPITAL LP41,763$5.38M0.21%+31,69413F-HRTimeline
Invesco Ltd.in group Invesco Ltd.38,881$5.01M<0.01%+14513F-HRTimelineGroup
Holocene Advisors, LP37,314$4.81M0.01%-30,81213F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS37,190$4.79M0.1%-18,29513F-HRTimeline
KING LUTHER CAPITAL MANAGEMENT CORP35,484$4.57M0.02%013F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG34,481$4.44M0.04%+1,69513F-HRTimelineGroup
LPL Financial LLC31,996$4.12M<0.01%+2,27013F-HRTimeline
EFG Asset Management (North America) Co…31,713$4.09M0.53%+11,26913F-HRTimeline
Janney Montgomery Scott LLC30,470$3.92M0.01%-2,09913F-HRTimeline
Quantinno Capital Management LP29,269$3.77M0.01%+20,06913F-HRTimeline
ALLIANCEBERNSTEIN L.P.29,204$3.76M<0.01%+52413F-HRTimeline
Illinois Municipal Retirement Fund27,089$3.49M0.04%+3,33313F-HRTimeline
Verition Fund Management LLC26,299$3.39M0.02%-17,65913F-HRTimeline
Granite Investment Partners, LLC26,238$3.38M0.19%-102,04413F-HRTimeline
SummitTX Capital, L.P.26,093$3.36M0.14%new13F-HRTimeline
Bridge City Capital, LLC25,797$3.32M0.89%-42413F-HRTimeline
Advantage Alpha Capital Partners LP24,836$3.2M0.96%-17,92013F-HRTimeline
Vestmark Advisory Solutions, Inc.23,544$3.03M0.06%+84513F-HRTimeline
Jackson Square Partners, LLC22,966$2.96M1.2%-6,48213F-HRTimeline
Cetera Investment Advisers22,017$2.84M<0.01%+11,41013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…21,115$2.72M<0.01%+4,22413F-HRTimelineGroup
Lisanti Capital Growth, LLC20,950$2.7M0.66%new13F-HRTimeline
Aquatic Capital Management LLC20,532$2.64M0.05%new13F-HRTimeline
NewEdge Wealth, LLC21,283$2.64M0.04%-1,09513F-HRTimeline
Treasurer of the State of North Carolina19,871$2.56M0.01%-76913F-HRTimeline
Police & Firemen's Retirement System of…19,484$2.51M0.02%+2,66013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC19,053$2.45M<0.01%-1,08013F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC18,524$2.39M0.01%+6913F-HRTimelineGroup
Engineers Gate Manager LP18,335$2.36M0.03%+9,24313F-HRTimeline
ALGERT GLOBAL LLC17,818$2.29M0.04%+1,24013F-HR/ATimeline
OSSIAM17,176$2.21M0.03%new13F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…16,839$2.17M0.01%+57013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC16,491$2.12M<0.01%-60,71013F-HR/ATimelineGroup
HRT FINANCIAL LP16,219$2.09M0.01%-3,52513F-HRTimeline
Morningstar Investment Management LLCin group Morningstar Investment Manage…15,943$2.05M0.08%new13F-HRTimelineGroup
Atria Investments, Inc15,545$2M0.02%-1,45713F-HRTimeline
Dynamic Technology Lab Private Ltd15,000$1.93M0.33%new13F-HRTimeline
Blueshift Asset Management, LLC14,438$1.86M0.57%+10,02613F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC13,620$1.75M0.1%+10,11813F-HRTimelineGroup
Asset Management One Co., Ltd.13,397$1.72M<0.01%-21113F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co13,476$1.72M<0.01%-33813F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM13,259$1.71M0.01%+13613F-HRTimeline
Sanctuary Advisors, LLC13,152$1.69M0.01%+53513F-HR/ATimeline
Campbell & CO Investment Adviser LLC12,989$1.67M0.13%-11,21413F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…12,983$1.67M<0.01%+45813F-HRTimeline
Y-Intercept (Hong Kong) Ltd12,886$1.66M0.04%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS12,064$1.55M<0.01%-6913F-HRTimeline
Redmond Asset Management, LLC11,439$1.47M0.36%013F-HRTimeline
Man Group plcin group Man Group plc11,313$1.46M<0.01%-11,02513F-HRTimelineGroup
NorthCoast Asset Management LLC11,138$1.43M0.01%+1,51713F-HRTimeline
DAVENPORT & Co LLC10,788$1.39M0.01%-32613F-HRTimeline
Legato Capital Management LLC10,767$1.39M0.15%+4,02513F-HRTimeline
Tredje AP-fonden10,619$1.37M0.01%+2,74213F-HRTimeline
Orion Porfolio Solutions, LLC10,402$1.34M0.01%-2613F-HRTimeline
Malaga Cove Capital, LLC10,202$1.31M0.48%013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS9,575$1.23M<0.01%-73313F-HRTimeline
&PARTNERS9,551$1.22M0.01%+39113F-HRTimeline
KLP KAPITALFORVALTNING AS9,300$1.2M<0.01%-10013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP9,249$1.19M<0.01%-17513F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.8,373$1.19M<0.01%+913F-HRTimelineGroup
LECAP ASSET MANAGEMENT LTD9,080$1.17M0.41%+6,66213F-HRTimeline
MONTAG A & ASSOCIATES INC9,000$1.16M0.05%013F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…8,773$1.13M<0.01%new13F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …8,745$1.13M<0.01%+9013F-HRTimelineGroup
Investors Towarzystwo Funduszy Inwestyc…8,600$1.11M0.44%013F-HRTimeline
Gotham Asset Management, LLC8,271$1.07M<0.01%new13F-HRTimeline
Oak Thistle LLC8,262$1.06M0.16%new13F-HRTimeline
KBC Group NVin group KBC Group NV8,244$1.06M<0.01%013F-HRTimelineGroup
TD PRIVATE CLIENT WEALTH LLC8,185$1.05M0.02%-84713F-HRTimeline
Ensign Peak Advisors, Inc8,098$1.04M<0.01%-6,20013F-HR/ATimeline
COMMONWEALTH EQUITY SERVICES, LLC7,750$998K<0.01%-1,46813F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC7,640$984K0.01%+19413F-HRTimelineGroup
INCEPTIONR LLC7,382$951K0.23%+4,22313F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS7,285$938K0.04%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
WEALTH ENHANCEMENT ADVISORY SERVICES, L…7,584$934K<0.01%-3713F-HRTimeline
CWM, LLCin group CWM, LLC7,067$910K<0.01%-52813F-HRTimelineGroup
Vancity Investment Management Ltd7,007$903K0.12%+19013F-HRTimeline
Atom Investors LP6,865$884K0.07%new13F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…6,814$878K<0.01%+39413F-HRTimelineGroup
HighTower Advisors, LLC6,437$829K<0.01%-4,29213F-HRTimeline
Summit Trail Advisors, LLC6,380$822K0.01%-4,05413F-HRTimeline
EQUITABLE TRUST CO6,308$812K0.04%-1213F-HRTimeline
Birch Hill Investment Advisors LLC6,194$798K0.03%+21513F-HRTimeline
Private Advisor Group, LLC5,963$768K<0.01%-2,16313F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\5,878$757K<0.01%+1,07913F-HRTimelineGroup
MML INVESTORS SERVICES, LLC5,850$753K<0.01%-71713F-HRTimeline
MITCHELL & PAHL PRIVATE WEALTH, LLC5,797$747K0.31%+10513F-HRTimeline
TRANSATLANTIQUE PRIVATE WEALTH LLC5,720$737K0.24%-8213F-HRTimeline
Avior Wealth Management, LLC5,645$727K0.02%+113F-HRTimeline
SG Americas Securities, LLC5,583$719K<0.01%new13F-HRTimeline
Insight Advisors, LLC/ PA5,097$656K0.1%013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC5,055$651K<0.01%-20213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,032$648K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC4,969$640K<0.01%+1,66513F-HRTimelineGroup